Update version to 0.3.18

Merge from develop for 0.3.18

.drone.yml

@@ -190,3 +190,27 @@ steps:
     - make -C ctest $COMMON_FLAGS
     - make -C utest $COMMON_FLAGS
     - make -C cpp_thread_test dgemm_tester
+---
+kind: pipeline
+name: arm64_gcc10
+
+platform:
+  os: linux
+  arch: arm64
+
+steps:
+- name: Build and Test
+  image: ubuntu:20.04
+  environment:
+    CC: gcc-10
+    FC: gfortran-10
+    COMMON_FLAGS: 'TARGET=ARMV8 DYNAMIC_ARCH=1'
+  commands:
+    - echo "MAKE_FLAGS:= $COMMON_FLAGS"
+    - apt-get update -y
+    - apt-get install -y make $CC gfortran-10 perl python g++
+    - $CC --version
+    - make QUIET_MAKE=1 $COMMON_FLAGS
+    - make -C utest $COMMON_FLAGS
+    - make -C test $COMMON_FLAGS
+    

.github/workflows/nightly-Homebrew-build.yml

@@ -43,7 +43,7 @@ jobs:
       - name: Update Homebrew
         if: github.event_name != 'pull_request'
         run: brew update || true
-
+          
       - name: Install prerequisites
         run: brew install --fetch-HEAD --HEAD --only-dependencies --keep-tmp openblas
 

.gitignore

@@ -89,5 +89,7 @@ build.*
 *.swp
 benchmark/*.goto
 benchmark/smallscaling
+.vscode
 CMakeCache.txt
 CMakeFiles/*
+.vscode

.travis.yml

@@ -1,33 +1,38 @@
 # XXX: Precise is already deprecated, new default is Trusty.
 # https://blog.travis-ci.com/2017-07-11-trusty-as-default-linux-is-coming
-dist: precise
+dist: focal
 sudo: true
 language: c
 
 matrix:
   include:
     - &test-ubuntu
-      os: linux
+#      os: linux
       compiler: gcc
       addons:
         apt:
           packages:
             - gfortran
+#      before_script: &common-before
+#        - COMMON_FLAGS="DYNAMIC_ARCH=1 TARGET=NEHALEM NUM_THREADS=32"
+#      script:
+#        - make QUIET_MAKE=1 $COMMON_FLAGS $BTYPE
+#        - make -C test $COMMON_FLAGS $BTYPE
+#        - make -C ctest $COMMON_FLAGS $BTYPE
+#        - make -C utest $COMMON_FLAGS $BTYPE
+#      env:
+#        - TARGET_BOX=LINUX64
+#        - BTYPE="BINARY=64"
+#
+#    - <<: *test-ubuntu
+      os: linux-ppc64le
       before_script: &common-before
-        - COMMON_FLAGS="DYNAMIC_ARCH=1 TARGET=NEHALEM NUM_THREADS=32"
+        - COMMON_FLAGS="DYNAMIC_ARCH=1 TARGET=POWER8 NUM_THREADS=32"
       script:
         - make QUIET_MAKE=1 $COMMON_FLAGS $BTYPE
         - make -C test $COMMON_FLAGS $BTYPE
         - make -C ctest $COMMON_FLAGS $BTYPE
         - make -C utest $COMMON_FLAGS $BTYPE
-      env:
-        - TARGET_BOX=LINUX64
-        - BTYPE="BINARY=64"
-
-    - <<: *test-ubuntu
-      os: linux-ppc64le
-      before_script:
-        - COMMON_FLAGS="DYNAMIC_ARCH=1 TARGET=POWER8 NUM_THREADS=32"
       env:
         # for matrix annotation only
         - TARGET_BOX=PPC64LE_LINUX
@@ -44,37 +49,49 @@ matrix:
         - BTYPE="BINARY=64 USE_OPENMP=1"
 
     - <<: *test-ubuntu
-      env:
-        - TARGET_BOX=LINUX64
-        - BTYPE="BINARY=64 USE_OPENMP=1"
-
-    - <<: *test-ubuntu
-      env:
-        - TARGET_BOX=LINUX64
-        - BTYPE="BINARY=64 INTERFACE64=1"
-
-    - <<: *test-ubuntu
+      os: linux
+      dist: focal
+      arch: s390x
       compiler: clang
+      before_script:
+        - COMMON_FLAGS="DYNAMIC_ARCH=1 TARGET=Z13 NUM_THREADS=32"
       env:
-        - TARGET_BOX=LINUX64
-        - BTYPE="BINARY=64 CC=clang"
-
-    - <<: *test-ubuntu
-      compiler: clang
-      env:
-        - TARGET_BOX=LINUX64
-        - BTYPE="BINARY=64 INTERFACE64=1 CC=clang"
-
-    - <<: *test-ubuntu
-      addons:
-        apt:
-          packages:
-            - gcc-multilib
-            - gfortran-multilib
-      env:
-        - TARGET_BOX=LINUX32
-        - BTYPE="BINARY=32"
+        # for matrix annotation only
+        - TARGET_BOX=IBMZ_LINUX
+        - BTYPE="BINARY=64 USE_OPENMP=0 CC=clang"
 
+#    - <<: *test-ubuntu
+#      env:
+#        - TARGET_BOX=LINUX64
+#        - BTYPE="BINARY=64 USE_OPENMP=1"
+#
+#    - <<: *test-ubuntu
+#      env:
+#        - TARGET_BOX=LINUX64
+#        - BTYPE="BINARY=64 INTERFACE64=1"
+#
+#    - <<: *test-ubuntu
+#      compiler: clang
+#      env:
+#        - TARGET_BOX=LINUX64
+#        - BTYPE="BINARY=64 CC=clang"
+#
+#    - <<: *test-ubuntu
+#      compiler: clang
+#      env:
+#        - TARGET_BOX=LINUX64
+#        - BTYPE="BINARY=64 INTERFACE64=1 CC=clang"
+#
+#    - <<: *test-ubuntu
+#      addons:
+#        apt:
+#          packages:
+#            - gcc-multilib
+#            - gfortran-multilib
+#      env:
+#        - TARGET_BOX=LINUX32
+#        - BTYPE="BINARY=32"
+#
     - os: linux
       arch: ppc64le
       dist: bionic
@@ -93,46 +110,63 @@ matrix:
         - TARGET_BOX=PPC64LE_LINUX_P9
 
     - os: linux
+      arch: ppc64le
+      dist: bionic
       compiler: gcc
-      addons:
-        apt:
-          packages:
-            - binutils-mingw-w64-x86-64
-            - gcc-mingw-w64-x86-64
-            - gfortran-mingw-w64-x86-64
-      before_script: *common-before
+      before_script:
+        - sudo add-apt-repository 'ppa:ubuntu-toolchain-r/test' -y
+        - sudo apt-get update
+        - sudo apt-get install gcc-9 gfortran-9 -y
       script:
-        - travis_wait 45 make QUIET_MAKE=1 $COMMON_FLAGS $BTYPE
+        - make QUIET_MAKE=1  BUILD_BFLOAT16=1 BINARY=64 USE_OPENMP=1 CC=gcc-9 FC=gfortran-9
+        - make -C test $COMMON_FLAGS $BTYPE
+        - make -C ctest $COMMON_FLAGS $BTYPE
+        - make -C utest $COMMON_FLAGS $BTYPE 
       env:
-        - TARGET_BOX=WIN64
-        - BTYPE="BINARY=64 HOSTCC=gcc CC=x86_64-w64-mingw32-gcc FC=x86_64-w64-mingw32-gfortran"
+        # for matrix annotation only
+        - TARGET_BOX=PPC64LE_LINUX_P9
 
+#    - os: linux
+#      compiler: gcc
+#      addons:
+#        apt:
+#          packages:
+#            - binutils-mingw-w64-x86-64
+#            - gcc-mingw-w64-x86-64
+#            - gfortran-mingw-w64-x86-64
+#      before_script: *common-before
+#      script:
+#        - travis_wait 45 make QUIET_MAKE=1 $COMMON_FLAGS $BTYPE
+#      env:
+#        - TARGET_BOX=WIN64
+#        - BTYPE="BINARY=64 HOSTCC=gcc CC=x86_64-w64-mingw32-gcc FC=x86_64-w64-mingw32-gfortran"
+#
     # Build & test on Alpine Linux inside chroot, i.e. on system with musl libc.
     # These jobs needs sudo, so Travis runs them on VM-based infrastructure
     # which is slower than container-based infrastructure used for jobs
     # that don't require sudo.
-    - &test-alpine
-      os: linux
-      dist: trusty
-      sudo: true
-      language: minimal
-      before_install:
-        - "wget 'https://raw.githubusercontent.com/alpinelinux/alpine-chroot-install/v0.9.0/alpine-chroot-install' \
-          && echo 'e5dfbbdc0c4b3363b99334510976c86bfa6cb251  alpine-chroot-install' | sha1sum -c || exit 1"
-        - alpine() { /alpine/enter-chroot -u "$USER" "$@"; }
-      install:
-        - sudo sh alpine-chroot-install -p 'build-base gfortran perl linux-headers'
-      before_script: *common-before
-      script:
-        # XXX: Disable some warnings for now to avoid exceeding Travis limit for log size.
-        - alpine make QUIET_MAKE=1 $COMMON_FLAGS $BTYPE
-              CFLAGS="-Wno-misleading-indentation -Wno-sign-conversion -Wno-incompatible-pointer-types"
-        - alpine make -C test $COMMON_FLAGS $BTYPE
-        - alpine make -C ctest $COMMON_FLAGS $BTYPE
-        - alpine make -C utest $COMMON_FLAGS $BTYPE
-      env:
-        - TARGET_BOX=LINUX64_MUSL
-        - BTYPE="BINARY=64"
+ #   - &test-alpine
+ #     os: linux
+ #     dist: trusty
+ #     sudo: true
+ #     language: minimal
+ #     before_install:
+ #       - "wget 'https://raw.githubusercontent.com/alpinelinux/alpine-chroot-install/v0.9.0/alpine-chroot-install' \
+ #         && echo 'e5dfbbdc0c4b3363b99334510976c86bfa6cb251  alpine-chroot-install' | sha1sum -c || exit 1"
+ #       - alpine() { /alpine/enter-chroot -u "$USER" "$@"; }
+ #     install:
+ #       - sudo sh alpine-chroot-install -p 'build-base gfortran perl linux-headers'
+ #     before_script: *common-before
+ #     script:
+ #       # XXX: Disable some warnings for now to avoid exceeding Travis limit for log size.
+ #       - alpine make QUIET_MAKE=1 $COMMON_FLAGS $BTYPE
+ #             CFLAGS="-Wno-misleading-indentation -Wno-sign-conversion -Wno-incompatible-pointer-types"
+ #       - alpine make -C test $COMMON_FLAGS $BTYPE
+ #       - alpine make -C ctest $COMMON_FLAGS $BTYPE
+ #       - alpine make -C utest $COMMON_FLAGS $BTYPE
+ #     env:
+ #       - TARGET_BOX=LINUX64_MUSL
+ #       - BTYPE="BINARY=64"
 
     # XXX: This job segfaults in TESTS OF THE COMPLEX LEVEL 3 BLAS,
     # but only on Travis CI, cannot reproduce it elsewhere.
@@ -142,74 +176,113 @@ matrix:
     #    - TARGET_BOX=LINUX64_MUSL
     #    - BTYPE="BINARY=64 USE_OPENMP=1"
 
-    - <<: *test-alpine
-      env:
-        - TARGET_BOX=LINUX64_MUSL
-        - BTYPE="BINARY=64 INTERFACE64=1"
+#    - <<: *test-alpine
+#      env:
+#        - TARGET_BOX=LINUX64_MUSL
+#        - BTYPE="BINARY=64 INTERFACE64=1"
+#
+#    # Build with the same flags as Alpine do in OpenBLAS package.
+#    - <<: *test-alpine
+#      env:
+#        - TARGET_BOX=LINUX64_MUSL
+#        - BTYPE="BINARY=64 NO_AFFINITY=1 USE_OPENMP=0 NO_LAPACK=0 TARGET=CORE2"
 
-    # Build with the same flags as Alpine do in OpenBLAS package.
-    - <<: *test-alpine
-      env:
-        - TARGET_BOX=LINUX64_MUSL
-        - BTYPE="BINARY=64 NO_AFFINITY=1 USE_OPENMP=0 NO_LAPACK=0 TARGET=CORE2"
+#    - &test-cmake
+#      os: linux
+#      compiler: clang
+#      addons:
+#        apt:
+#          packages:
+#            - gfortran
+#            - cmake
+#      dist: trusty
+#      sudo: true
+#      before_script:
+#        - COMMON_ARGS="-DTARGET=NEHALEM -DNUM_THREADS=32"
+#      script:
+#        - mkdir build
+#        - CONFIG=Release
+#        - cmake -Bbuild -H. $CMAKE_ARGS $COMMON_ARGS -DCMAKE_BUILD_TYPE=$CONFIG
+#        - cmake --build build --config $CONFIG -- -j2
+#      env:
+#        - CMAKE=1
+#    - <<: *test-cmake
+#      env:
+#        - CMAKE=1 CMAKE_ARGS="-DNOFORTRAN=1"
+#    - <<: *test-cmake
+#      compiler: gcc
+#      env:
+#        - CMAKE=1
 
-    - &test-cmake
+#    - &test-macos
+#      os: osx
+#      osx_image: xcode11.5
+#      before_script:
+#        - COMMON_FLAGS="DYNAMIC_ARCH=1 NUM_THREADS=32"
+#      script:
+#        - travis_wait 45 make QUIET_MAKE=1 $COMMON_FLAGS $BTYPE
+#      env:
+#        - BTYPE="TARGET=NEHALEM BINARY=64 INTERFACE64=1 FC=gfortran-9"
+#
+#    - <<: *test-macos
+#      osx_image: xcode12
+#      before_script:
+#        - COMMON_FLAGS="DYNAMIC_ARCH=1 NUM_THREADS=32"
+#        - brew update
+#      script:
+#        - travis_wait 45 make QUIET_MAKE=1 $COMMON_FLAGS $BTYPE
+#      env:
+#        - BTYPE="TARGET=HASWELL USE_OPENMP=1 BINARY=64 INTERFACE64=1 CC=gcc-10 FC=gfortran-10"
+#
+#    - <<: *test-macos
+#      osx_image: xcode12
+#      before_script:
+#        - COMMON_FLAGS="DYNAMIC_ARCH=1 NUM_THREADS=32"
+#        - brew update
+#      script:
+#        - travis_wait 45 make QUIET_MAKE=1 $COMMON_FLAGS $BTYPE
+#      env:
+#        - BTYPE="TARGET=NEHALEM BINARY=64 INTERFACE64=1 FC=gfortran-10"      
+
+  #  - <<: *test-macos
+  #    osx_image: xcode10
+  #    env:
+  #      - BTYPE="TARGET=NEHALEM BINARY=32 NOFORTRAN=1"
+
+#    - <<: *test-macos
+#      osx_image: xcode11.5
+#      before_script:
+#        - COMMON_FLAGS="DYNAMIC_ARCH=1 NUM_THREADS=32"
+#        - brew update
+#      env:
+#        - CC="/Applications/Xcode-10.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang"
+#        - CFLAGS="-O2 -Wno-macro-redefined -isysroot /Applications/Xcode-10.1.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS12.1.sdk -arch arm64 -miphoneos-version-min=10.0"
+#        - CC="/Applications/Xcode-11.5.GM.Seed.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang"
+#        - CFLAGS="-O2 -Wno-macro-redefined -isysroot /Applications/Xcode-11.5.GM.Seed.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS13.5.sdk -arch arm64 -miphoneos-version-min=10.0"
+#        - BTYPE="TARGET=ARMV8 BINARY=64 HOSTCC=clang NOFORTRAN=1"
+#    - <<: *test-macos
+#      osx_image: xcode11.5
+#      env:
+##        - CC="/Applications/Xcode-10.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang"
+##        - CFLAGS="-O2 -mno-thumb -Wno-macro-redefined -isysroot /Applications/Xcode-10.1.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS12.1.sdk -arch armv7 -miphoneos-version-min=5.1"
+#        - CC="/Applications/Xcode-11.5.GM.Seed.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang"
+#        - CFLAGS="-O2 -mno-thumb -Wno-macro-redefined -isysroot /Applications/Xcode-11.5.GM.Seed.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS13.5.sdk -arch armv7 -miphoneos-version-min=5.1"
+#        - BTYPE="TARGET=ARMV7 HOSTCC=clang NOFORTRAN=1"
+
+    - &test-graviton2
       os: linux
-      compiler: clang
+      arch: arm64-graviton2
+      dist: focal
+      group: edge
+      virt: lxd
+      compiler: gcc
       addons:
         apt:
           packages:
             - gfortran
-            - cmake
-      dist: trusty
-      sudo: true
-      before_script:
-        - COMMON_ARGS="-DTARGET=NEHALEM -DNUM_THREADS=32"
       script:
-        - mkdir build
-        - CONFIG=Release
-        - cmake -Bbuild -H. $CMAKE_ARGS $COMMON_ARGS -DCMAKE_BUILD_TYPE=$CONFIG
-        - cmake --build build --config $CONFIG -- -j2
-      env:
-        - CMAKE=1
-    - <<: *test-cmake
-      env:
-        - CMAKE=1 CMAKE_ARGS="-DNOFORTRAN=1"
-    - <<: *test-cmake
-      compiler: gcc
-      env:
-        - CMAKE=1
-
-    - &test-macos
-      os: osx
-      osx_image: xcode10.1
-      before_script:
-        - COMMON_FLAGS="DYNAMIC_ARCH=1 NUM_THREADS=32"
-        - brew update
-        - brew install gcc@8 # for gfortran
-      script:
-        - travis_wait 45 make QUIET_MAKE=1 $COMMON_FLAGS $BTYPE
-      env:
-        - BTYPE="TARGET=NEHALEM BINARY=64 INTERFACE64=1 FC=gfortran-8"
-
-    - <<: *test-macos
-      osx_image: xcode10.0
-      env:
-        - BTYPE="TARGET=NEHALEM BINARY=32 NOFORTRAN=1"
-
-    - <<: *test-macos
-      osx_image: xcode10.1
-      env:
-        - CC="/Applications/Xcode-10.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang"
-        - CFLAGS="-O2 -Wno-macro-redefined -isysroot /Applications/Xcode-10.1.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS12.1.sdk -arch arm64 -miphoneos-version-min=10.0"
-        - BTYPE="TARGET=ARMV8 BINARY=64 HOSTCC=clang NOFORTRAN=1"
-
-    - <<: *test-macos
-      osx_image: xcode10.1
-      env:
-        - CC="/Applications/Xcode-10.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang"
-        - CFLAGS="-O2 -mno-thumb -Wno-macro-redefined -isysroot /Applications/Xcode-10.1.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS12.1.sdk -arch armv7 -miphoneos-version-min=5.1"
-        - BTYPE="TARGET=ARMV7 HOSTCC=clang NOFORTRAN=1"
+        - travis_wait 45 make && make lapack-test
+        
 # whitelist
 branches:
   only:

CMakeLists.txt

@@ -6,7 +6,7 @@ cmake_minimum_required(VERSION 2.8.5)
 project(OpenBLAS C ASM)
 set(OpenBLAS_MAJOR_VERSION 0)
 set(OpenBLAS_MINOR_VERSION 3)
-set(OpenBLAS_PATCH_VERSION 10.dev)
+set(OpenBLAS_PATCH_VERSION 18)
 set(OpenBLAS_VERSION "${OpenBLAS_MAJOR_VERSION}.${OpenBLAS_MINOR_VERSION}.${OpenBLAS_PATCH_VERSION}")
 
 # Adhere to GNU filesystem layout conventions
@@ -14,6 +14,9 @@ include(GNUInstallDirs)
 
 include(CMakePackageConfigHelpers)
 
+if(MSVC AND NOT DEFINED NOFORTRAN)
+  set(NOFORTRAN ON)
+endif()
 
 #######
 if(MSVC)
@@ -29,6 +32,8 @@ option(NO_AFFINITY "Disable support for CPU affinity masks to avoid binding proc
 else()
 set(NO_AFFINITY 1)
 endif()
+option(CPP_THREAD_SAFETY_TEST "Run a massively parallel DGEMM test to confirm thread safety of the library (requires OpenMP and about 1.3GB of RAM)" OFF)
+option(CPP_THREAD_SAFETY_GEMV "Run a massively parallel DGEMV test to confirm thread safety of the library (requires OpenMP)" OFF)
 
 # Add a prefix or suffix to all exported symbol names in the shared library.
 # Avoids conflicts with other BLAS libraries, especially when using
@@ -87,13 +92,13 @@ if (NOT NO_LAPACK)
   list(APPEND SUBDIRS lapack)
 endif ()
 
-if (NOT DEFINED BUILD_HALF)
- set (BUILD_HALF false)
+if (NOT DEFINED BUILD_BFLOAT16)
+ set (BUILD_BFLOAT16 false)
 endif ()
 # set which float types we want to build for
 if (NOT DEFINED BUILD_SINGLE AND NOT DEFINED BUILD_DOUBLE AND NOT DEFINED BUILD_COMPLEX AND NOT DEFINED BUILD_COMPLEX16)
   # if none are defined, build for all
-#  set(BUILD_HALF true)
+#  set(BUILD_BFLOAT16 true)
   set(BUILD_SINGLE true)
   set(BUILD_DOUBLE true)
   set(BUILD_COMPLEX true)
@@ -125,9 +130,9 @@ if (BUILD_COMPLEX16)
   list(APPEND FLOAT_TYPES "ZCOMPLEX") # defines COMPLEX and DOUBLE
 endif ()
 
-if (BUILD_HALF)
+if (BUILD_BFLOAT16)
   message(STATUS "Building Half Precision")
-  list(APPEND FLOAT_TYPES "HALF") # defines nothing
+  #  list(APPEND FLOAT_TYPES "BFLOAT16") # defines nothing
 endif ()
 
 if (NOT DEFINED CORE OR "${CORE}" STREQUAL "UNKNOWN")
@@ -227,13 +232,16 @@ if (NOT NO_CBLAS)
   add_subdirectory(utest)
 endif()
 
-if (NOT MSVC AND NOT NOFORTRAN)
+if (NOT NOFORTRAN)
   # Build test and ctest
   add_subdirectory(test)
   if(NOT NO_CBLAS)
     add_subdirectory(ctest)
   endif()
   add_subdirectory(lapack-netlib/TESTING)
+	  if (CPP_THREAD_SAFETY_TEST OR CPP_THREAD_SAFETY_GEMV)
+	  	add_subdirectory(cpp_thread_test)
+    	  endif()
 endif()
 
 set_target_properties(${OpenBLAS_LIBNAME} PROPERTIES

CONTRIBUTORS.md

@@ -187,6 +187,13 @@ In chronological order:
 * Marius Hillenbrand <https://github.com/mhillenibm>
   * [2020-05-12] Revise dynamic architecture detection for IBM z
   * [2020-05-12] Add new sgemm and strmm kernel for IBM z14
+  * [2020-09-07] Fix builds with clang on IBM z, including dynamic architecture support
 
 * Danfeng Zhang <https://github.com/craft-zhang>
-  * [2020-05-20] Improve performance of SGEMM and STRMM on Arm Cortex-A53
+  * [2020-05-20] Improve performance of SGEMM and STRMM on Arm Cortex-A53
+
+* PingTouGe Semiconductor Co., Ltd.
+  * [2020-10] Add RISC-V Vector (0.7.1) support. Optimize BLAS kernels for Xuantie C910
+
+* River Dillon <oss@outerpassage.net>
+  * [2021-07-10] fix compilation with musl libc

Changelog.txt

@@ -1,4 +1,356 @@
 OpenBLAS ChangeLog
+====================================================================
+Version 0.3.18
+ 02-Oct-2021
+
+general:
+ - when the build-time number of preconfigured threads is exceeded
+   at runtime (typically by an external program calling BLAS functions
+   from a larger number of threads in parallel), OpenBLAS will now 
+   allocate an auxiliary control structure for up to 512 additional
+   threads instead of aborting
+ - added support for Loongson's LoongArch64 cpu architecture
+ - fixed building OpenBLAS with CMAKE and -DBUILD_BFLOAT16=ON
+ - added support for building OpenBLAS as a CMAKE subproject
+ - added support for building for Windows/ARM64 targets with clang
+ - improved support for building with the IBM xlf compiler
+ - imported Reference-LAPACK PR 625 (out-of-bounds reads in ?LARRV)
+ - imported Reference-LAPACK PR 597 for testsuite compatibility with
+   LLVM's libomp
+
+x86_64:
+ - added SkylakeX S/DGEMM kernels for small problem sizes (M*N*K<=1000000)
+ - added optimized SBGEMM for Intel Cooper Lake
+ - reinstated the performance patch for AVX512 SGEMV_T with a proper fix
+ - added a workaround for a gcc11 tree-vectorizer bug that caused spurious
+   failures in the test programs for complex BLAS3 when compiling at -O3
+   (the default for cmake "release" builds)
+ - added support for runtime cpu count detection under Haiku OS
+ - worked around a long-standing miscompilation issue of the Haswell DGEMV_T
+   kernel with gcc that could produce NaN output in some corner cases
+
+POWER:
+ - improved performance of DASUM on POWER10
+
+ARMV8:
+ - fixed crashes (use of reserved register x18) on Apple M1 under OSX
+ - fixed building with gcc releases earlier than 5.1
+
+MIPS:
+ - fixed building under BSD
+
+MIPS64:
+ - fixed building under BSD
+
+====================================================================
+Version 0.3.17
+ 15-Jul-2021
+
+common:
+ - reverted the optimization of SGEMV_N/DGEMV_N for small input sizes
+   and consecutive arguments as it led to stack overflows on x86_64
+   with some operating systems (notably OSX and Windows)
+ 
+ x86_64:
+  - reverted the performance patch for SGEMV_T on AVX512 as it caused
+    wrong results in some applications
+    
+ SPARC:
+  - fixed compilation with compilers other than gcc
+====================================================================
+Version 0.3.16
+ 11-Jul-2021
+
+common:
+ - drastically reduced the stack size requirements for running the LAPACK
+   testsuite (Reference-LAPACK PR 553)
+ - fixed spurious test failures in the LAPACK testsuite (Reference-LAPACK
+   PR 564)
+ - expressly setting DYNAMIC_ARCH=0 no longer enables dynamic_arch mode 
+ - improved performance of xGER, xSPR, xSPR2, xSYR, xSYR2, xTRSV, SGEMV_N 
+   and DGEMV_N, for small input sizes and consecutive arguments
+ - improved performance of xGETRF, xPORTF and xPOTRI for small input sizes
+   by disabling multithreading
+ - fixed installing with BSD versions of the "install" utility
+
+RISCV:
+ - fixed the implementation of xIMIN
+ - improved the performance of DSDOT
+ - fixed linking of the tests on C910V with current vendor gcc
+
+POWER:
+- fixed SBGEMM computation for some odd value inputs
+- fixed compilation for PPCG4, PPC970, POWER3, POWER4 and POWER5
+
+x86_64:
+ - improved performance of SGEMV_N and SGEMV_T for small N on AVX512-capable cpus
+ - worked around a miscompilation of ZGEMM/ZTRMM on Sandybridge with old gcc
+   versions
+ - fixed compilation with MS Visual Studio versions older than 2017
+ - fixed macro name collision with winnt.h from the latest Win10 SDK
+ - added cpu type autodetection for Intel Ice Lake SP
+ - fixed cpu type autodetection for Intel Tiger Lake
+ - added cpu type autodetection for recent Centaur/Zhaoxin models
+ - fixed compilation with musl libc
+
+ARM64:
+- fixed compilation with gcc/gfortran on the Apple M1
+- fixed linking of the tests on FreeBSD
+- fixed missing restore of a register in the recently rewritten DNRM2 kernel
+  for ThunderX2 and Neoverse N1 that could cause spurious failures in e.g.
+  DGEEV
+- added compiler optimization flags for the EMAG8180
+- added initial support for Cortex A55
+
+ARM:
+- fixed linking of the tests on FreeBSD
+
+====================================================================
+Version 0.3.15
+  2-May-2021
+
+common:
+ - imported improvements and bugfixes from Reference-LAPACK 3.9.1
+ - imported LAPACKE interface fixes from Reference-LAPACK PRs 534 + 537
+ - fixed a problem in the cpu detection of 0.3.14 that prevented cross-compilation
+ - fixed a sequence problem in the generation of softlinks to the library in GMAKE
+
+RISC V:
+ - fixed compilation on RISCV (missing entry in getarch)
+ - fixed a potential division by zero in CROTG and ZROTG
+
+POWER:
+ - fixed LAPACK testsuite failures seen with the NVIDIA HPC compiler
+ - improved CGEMM, DGEMM and ZGEMM performance on POWER10
+ - added an optimized ZGEMV kernel for POWER10
+ - fixed a potential division by zero in CROTG and ZROTG
+
+x86_64:
+ - added support for Intel Control-flow Enforcement Technology (CET)
+ - reverted the DOMATCOPY_RT code to the generic C version
+ - fixed a bug in the AVX512 SGEMM kernel introduced in 0.3.14
+ - fixed misapplication of -msse flag to non-SSE cpus in DYNAMIC_ARCH
+ - added support for compilation of the benchmarks on older OSX versions
+ - fix propagation of the NO_AVX512 option in CMAKE builds
+ - fix compilation of the AVX512 SGEMM kernel with clang-cl on Windows
+ - fixed compilation of the CTESTs with INTERFACE64=1 (random faults on OSX)
+ - corrected the Haswell DROT kernel to require AVX2/FMA3 rather than AVX512
+
+ARM:
+ - fixed a potential division by zero in CROTG and ZROTG
+ - fixed a potential overflow in IMATCOPY/ZIMATCOPY and the CTESTs
+
+ARM64:
+ - fixed spurious reads outside the array in the SGEMM tcopy macro
+ - fixed a potential division by zero in CROTG and ZROTG
+ - fixed a segmentation fault in DYNAMIC_ARCH builds (reappeared in 0.3.14)
+
+MIPS
+ - fixed a potential division by zero in CROTG and ZROTG
+ - fixed a potential overflow in IMATCOPY/ZIMATCOPY and the CTESTs
+
+MIPS64:
+ - fixed a potential division by zero in CROTG and ZROTG
+
+SPARC:
+ - fixed a potential division by zero in CROTG and ZROTG
+
+====================================================================
+Version 0.3.14
+ 17-Mar-2021
+ 
+ common:
+	* Fixed a race condition on thread shutdown in non-OpenMP builds
+	* Fixed custom BUFFERSIZE option getting ignored in gmake builds
+	* Fixed CMAKE compilation of the TRMM kernels for GENERIC platforms
+	* Added CBLAS interfaces for CROTG, ZROTG, CSROT and ZDROT
+	* Improved performance of OMATCOPY_RT across all platforms
+	* Changed perl scripts to use env instead of a hardcoded /usr/bin/perl
+	* Fixed potential misreading of the GCC compiler version in the build scripts
+	* Fixed convergence problems in LAPACK complex GGEV/GGES (Reference-LAPACK #477)
+	* Reduced the stacksize requirements for running the LAPACK testsuite (Reference-LAPACK #335)
+
+ RISCV:
+ 	* Fixed compilation on RISCV (missing entry in getarch)
+	
+ POWER:
+ 	* Fixed compilation for DYNAMIC_ARCH with clang and with old gcc versions
+	* Added support for compilation on FreeBSD/ppc64le
+ 	* Added optimized POWER10 kernels for SSCAL, DSCAL, CSCAL, ZSCAL
+	* Added optimized POWER10 kernels for SROT, DROT, CDOT, SASUM, DASUM
+	* Improved SSWAP, DSWAP, CSWAP, ZSWAP performance on POWER10
+	* Improved SCOPY and CCOPY performance on POWER10
+	* Improved SGEMM and DGEMM performance on POWER10
+	* Added support for compilation with the NVIDIA HPC compiler
+
+ x86_64:
+	* Added an optimized bfloat16 GEMM kernel for Cooperlake
+	* Added CPUID autodetection for Intel Rocket Lake and Tiger Lake cpus
+	* Improved the performance of SASUM,DASUM,SROT,DROT on AMD Ryzen cpus
+	* Added support for compilation with the NAG Fortran compiler
+	* Fixed recognition of the AMD AOCC compiler
+	* Fixed compilation for DYNAMIC_ARCH with clang on Windows
+	* Added support for running the BLAS/CBLAS tests on Windows
+	* Fixed signatures of the tls callback functions for Windows x64
+	* Fixed various issues with fma intrinsics support handling 
+
+ ARM:
+	* Added support for embedded Cortex M targets via a new option EMBEDDED
+
+ ARMV8:
+ 	* Fixed the THUNDERX2T99 and NEOVERSEN1 DNRM2/ZNRM2 kernels for inputs with Inf
+	* Added support for the DYNAMIC_LIST option
+	* Added support for compilation with the NVIDIA HPC compiler
+ 	* Added support for compiling with the NAG Fortran compiler
+
+====================================================================
+Version 0.3.13
+ 12-Dec-2020
+ 
+ common:
+	* Added a generic bfloat16 SBGEMV kernel
+	* Fixed a potentially severe memory leak after fork in OpenMP builds
+	  that was introduced in 0.3.12
+	* Added detection of the Fujitsu Fortran compiler
+	* Added detection of the (e)gfortran compiler on OpenBSD
+	* Added support for overriding the default name of the library independently
+	  from symbol suffixing in the gmake builds (already supported in cmake)
+
+RISCV:
+	* Added a RISC V port optimized for C910V
+
+POWER:
+	* Added optimized POWER10 kernels for SAXPY, CAXPY, SDOT, DDOT and DGEMV_N
+	* Improved DGEMM performance on POWER10
+	* Improved STRSM and DTRSM performance on POWER9 and POWER10
+	* Fixed segmemtation faults in DYNAMIC_ARCH builds
+ 	* Fixed compilation with the PGI compiler
+
+x86:
+	* Fixed compilation of kernels that require SSE2 intrinsics since 0.3.12
+	
+x86_64:
+	* Added an optimized bfloat16 SBGEMV kernel for SkylakeX and Cooperlake
+	* Improved the performance of SASUM and DASUM kernels through parallelization
+	* Improved the performance of SROT and DROT kernels
+	* Improved the performance of multithreaded xSYRK
+	* Fixed OpenMP builds that use the LLVM Clang compiler together with GNU gfortran
+	  (where linking of both the LLVM libomp and GNU libgomp could lead to lockups or
+	  wrong results)
+	* Fixed miscompilations by old gcc 4.6
+	* Fixed misdetection of AVX2 capability in some Sandybridge cpus
+	* Fixed lockups in builds combining DYNAMIC_ARCH with TARGET=GENERIC on OpenBSD
+
+ARM64:
+	* Fixed segmemtation faults in DYNAMIC_ARCH builds
+
+MIPS:
+	* Improved kernels for Loongson 3R3 ("3A") and 3R4 ("3B") models, including MSA
+	* Fixed bugs in the MSA kernels for CGEMM, CTRMM, CGEMV and ZGEMV
+	* Added handling of zero increments in the MSA kernels for SSWAP and DSWAP
+	* Added DYNAMIC_ARCH support for MIPS64 (currently Loongson3R3/3R4 only)
+
+SPARC:
+	* Fixed building 32 and 64 bit SPARC kernels with the SolarisStudio compilers
+
+====================================================================
+Version 0.3.12
+ 24-Oct-2020
+
+common:
+	* Fixed missing BLAS/LAPACK functions (inadvertently dropped during
+	  the build system restructuring)
+	* Fixed argument conversion macro in LAPACKE_zgesvdq (LAPACK #458)
+
+POWER:
+	* Added optimized SCOPY/CCOPY kernels for POWER10
+	* Increased and unified the default size of the GEMM BUFFER
+	* Fixed building for POWER10 in DYNAMIC_ARCH mode
+	* POWER10 compatibility test now checks binutils version as well
+	* Cleaned up compiler warnings
+
+x86_64:
+	* corrected compiler version checks for AVX2 compatibility
+	* added compiler option -mavx2 for building with flang
+	* fixed direct SGEMM pathway for small matrix sizes (broken by
+	  the code refactoring in 0.3.11)
+	* fixed unhandled partial register clobbers in several kernels
+	  for AXPY,DOT,GEMV_N and GEMV_T flagged by gcc10 tree-vectorizer
+
+ARMV8:
+	* improved Apple Vortex support to include cross-compiling
+
+====================================================================
+Version 0.3.11
+ 17-Oct-2020
+
+common:
+ 	* API change:
+	  the newly added BFLOAT16 functions were renamed to use the
+	  letter "B" instead of "H" to avoid potential confusion with
+	  the IEEE "half precision float" type, i.e. the 0.3.10
+	  SHGEMM is now SBGEMM and the corresponding build option
+	  was changed from "BUILD_HALF" to "BUILD_BFLOAT16".
+	* Reduced the default BLAS3_MEM_ALLOC_THRESHOLD (used as an upper
+	  limit for placing temporary arrays on the stack) to be compatible
+	  with a stack size of 1mb (as imposed by the JAVA runtime library) 
+	* Added mixed-precision dot function SBDOT and utility functions
+	  shstobf16, shdtobf16, sbf16tos and dbf16tod to convert between
+	  single or double precision float arrays and bfloat16 arrays
+	* Fixed prototypes of LAPACK_?ggsvp and LAPACK_?ggsvd functions
+	  in lapack.h
+	* Fixed underflow and rounding errors in LAPACK SLANV2 and DLANV2
+	  (causing miscalculations in e.g. SHSEQR/DHSEQR, LAPACK issue #263)
+	* Fixed workspace calculation in LAPACK ?GELQ (LAPACK issue #415)
+	* Fixed several bugs in the LAPACK testsuite
+	* Improved performance of TRMM and TRSM for certain problem sizes
+	* Fixed infinite recursions and workspace miscalculations in ReLAPACK
+	* CMAKE builds no longer require pkg-config for creating the .pc file
+	* Makefile builds no longer misread NO_CBLAS=0 or NO_LAPACK=0 as 
+	  enabling these options
+	* Fixed detection of gfortran when invoked through an mpi wrapper
+	* Improve thread reinitialization performance with OpenMP after a fork 
+	* Added support for building only the subset of the library required
+	  for a particular precision by specifying BUILD_SINGLE, BUILD_DOUBLE
+	* Optional function name prefixes and suffixes are now correctly
+	  reflected in the generated cblas.h
+	* Added CMAKE build support for the LAPACK and multithreading tests
+
+POWER:
+	* Added optimized support for POWER10
+	* Added support for compiling for POWER8 in 32bit mode
+	* Added support for compilation with LLVM/clang
+	* Added support for compilation with NVIDIA/PGI compilers
+	* Fixed building on big-endian POWER8
+	* Fixed miscompilation of ZDOTC by gcc10
+	* Fixed alignment errors in the POWER8 SAXPY kernel
+	* Improved CPU detection on AIX
+	* Supported building with older compilers on POWER9
+
+x86_64:
+	* Added support for Intel Cooperlake
+	* Added autodetection of AMD Renoir/Matisse/Zen3 cpus
+	* Added autodetection of Intel Comet Lake cpus
+	* Reimplemented ?sum, ?dot and daxpy using universal intrinsics
+	* Reset the fpu state before using the fpu on Windows as a workaround
+	  for a problem introduced in Windows 10 build 19041 (a.k.a. SDK 2004)
+	* Fixed potentially undefined behaviour in the dot and gemv_t kernels
+	* Fixed a potential segmentation fault in DYNAMIC_ARCH builds
+	* Fixed building for ZEN with PGI/NVIDIA and AMD AOCC compilers
+	
+ARMV7:
+	* Fixed cpu detection on BSD-like systems
+
+ARMV8:
+	* Added preliminary support for Apple Vortex cpus
+	* Added support for the Cavium ThunderX3T110 cpu
+	* Fixed cpu detection on BSD-like systems
+	* Fixed compilation in -std=C18 mode
+
+IBM Z:
+	* Added support for compiling with the clang compiler
+	* Improved GEMM performance on Z14
+
 ====================================================================
 Version 0.3.10
  14-Jun-2020

Makefile

@@ -59,6 +59,9 @@ endif
 	@$(CC) --version > /dev/null 2>&1;\
 	if [ $$? -eq 0 ]; then \
 	   cverinfo=`$(CC) --version | sed -n '1p'`; \
+	   if [ -z "$${cverinfo}" ]; then \
+	   cverinfo=`$(CC) --version | sed -n '2p'`; \
+	   fi; \
 	   echo "  C compiler       ... $(C_COMPILER)  (cmd & version : $${cverinfo})";\
 	else  \
 	   echo "  C compiler       ... $(C_COMPILER)  (command line : $(CC))";\
@@ -67,6 +70,9 @@ ifeq ($(NOFORTRAN), $(filter 0,$(NOFORTRAN)))
 	@$(FC) --version > /dev/null 2>&1;\
 	if [ $$? -eq 0 ]; then \
 	   fverinfo=`$(FC) --version | sed -n '1p'`; \
+	   if [ -z "$${fverinfo}" ]; then \
+	   fverinfo=`$(FC) --version | sed -n '2p'`; \
+	   fi; \
 	   echo "  Fortran compiler ... $(F_COMPILER)  (cmd & version : $${fverinfo})";\
 	else \
 	   echo "  Fortran compiler ... $(F_COMPILER)  (command line : $(FC))";\
@@ -161,7 +167,6 @@ ifeq ($(NO_SHARED), 1)
 	$(error OpenBLAS: neither static nor shared are enabled.)
 endif
 endif
-	@-ln -fs $(LIBNAME) $(LIBPREFIX).$(LIBSUFFIX)
 	@for d in $(SUBDIRS) ; \
 	do if test -d $$d; then \
 	  $(MAKE) -C $$d $(@F) || exit 1 ; \
@@ -190,6 +195,7 @@ endif
 ifdef USE_THREAD
 	@echo USE_THREAD=$(USE_THREAD) >>  Makefile.conf_last
 endif
+	@-ln -fs $(LIBNAME) $(LIBPREFIX).$(LIBSUFFIX)
 	@touch lib.grd
 
 prof : prof_blas prof_lapack
@@ -263,12 +269,16 @@ prof_lapack : lapack_prebuild
 lapack_prebuild :
 ifeq ($(NOFORTRAN), $(filter 0,$(NOFORTRAN)))
 	-@echo "FC          = $(FC)" > $(NETLIB_LAPACK_DIR)/make.inc
-	-@echo "FFLAGS      = $(LAPACK_FFLAGS)" >> $(NETLIB_LAPACK_DIR)/make.inc
+	-@echo "override FFLAGS      = $(LAPACK_FFLAGS)" >> $(NETLIB_LAPACK_DIR)/make.inc
 	-@echo "FFLAGS_DRV  = $(LAPACK_FFLAGS)" >> $(NETLIB_LAPACK_DIR)/make.inc
 	-@echo "POPTS       = $(LAPACK_FPFLAGS)" >> $(NETLIB_LAPACK_DIR)/make.inc
 	-@echo "FFLAGS_NOOPT       = -O0 $(LAPACK_NOOPT)" >> $(NETLIB_LAPACK_DIR)/make.inc
 	-@echo "PNOOPT      = $(LAPACK_FPFLAGS) -O0" >> $(NETLIB_LAPACK_DIR)/make.inc
+ifeq ($(C_COMPILER)$(F_COMPILER)$(USE_OPENMP), CLANGGFORTRAN1)
+	-@echo "LDFLAGS     = $(FFLAGS) $(EXTRALIB) -lomp" >> $(NETLIB_LAPACK_DIR)/make.inc
+else
 	-@echo "LDFLAGS     = $(FFLAGS) $(EXTRALIB)" >> $(NETLIB_LAPACK_DIR)/make.inc
+endif
 	-@echo "CC          = $(CC)" >> $(NETLIB_LAPACK_DIR)/make.inc
 	-@echo "override CFLAGS      = $(LAPACK_CFLAGS)" >> $(NETLIB_LAPACK_DIR)/make.inc
 	-@echo "AR          = $(AR)" >> $(NETLIB_LAPACK_DIR)/make.inc
@@ -301,6 +311,18 @@ else
 endif
 ifeq ($(BUILD_LAPACK_DEPRECATED), 1)
 	-@echo "BUILD_DEPRECATED      = 1" >> $(NETLIB_LAPACK_DIR)/make.inc
+endif
+ifeq ($(BUILD_SINGLE), 1)
+	-@echo "BUILD_SINGLE      = 1" >> $(NETLIB_LAPACK_DIR)/make.inc
+endif
+ifeq ($(BUILD_DOUBLE), 1)
+	-@echo "BUILD_DOUBLE      = 1" >> $(NETLIB_LAPACK_DIR)/make.inc
+endif
+ifeq ($(BUILD_COMPLEX), 1)
+	-@echo "BUILD_COMPLEX      = 1" >> $(NETLIB_LAPACK_DIR)/make.inc
+endif
+ifeq ($(BUILD_COMPLEX16), 1)
+	-@echo "BUILD_COMPLEX16      = 1" >> $(NETLIB_LAPACK_DIR)/make.inc
 endif
 	-@echo "LAPACKE_WITH_TMG      = 1" >> $(NETLIB_LAPACK_DIR)/make.inc
 	-@cat  make.inc >> $(NETLIB_LAPACK_DIR)/make.inc

Makefile.arm

@@ -12,3 +12,8 @@ ifeq ($(CORE), ARMV6)
 CCOMMON_OPT += -mfpu=vfp
 FCOMMON_OPT += -mfpu=vfp
 endif
+
+ifdef HAVE_NEON
+CCOMMON_OPT += -mfpu=neon
+FCOMMON_OPT += -mfpu=neon
+endif

Makefile.arm64

@@ -1,28 +1,49 @@
+ifneq ($(C_COMPILER), PGI)
+
+ifneq ($(GCCVERSIONGT4), 1)
+CCOMMON_OPT += -march=armv8-a
+ifneq ($(F_COMPILER), NAG)
+FCOMMON_OPT += -march=armv8-a
+endif
+
+
+else 
+
 
 ifeq ($(CORE), ARMV8)
 CCOMMON_OPT += -march=armv8-a
+ifneq ($(F_COMPILER), NAG)
 FCOMMON_OPT += -march=armv8-a
 endif
+endif
 
 ifeq ($(CORE), CORTEXA53)
 CCOMMON_OPT += -march=armv8-a -mtune=cortex-a53
+ifneq ($(F_COMPILER), NAG)
 FCOMMON_OPT += -march=armv8-a -mtune=cortex-a53
 endif
+endif
 
 ifeq ($(CORE), CORTEXA57)
 CCOMMON_OPT += -march=armv8-a -mtune=cortex-a57
+ifneq ($(F_COMPILER), NAG)
 FCOMMON_OPT += -march=armv8-a -mtune=cortex-a57
 endif
+endif
 
 ifeq ($(CORE), CORTEXA72)
 CCOMMON_OPT += -march=armv8-a -mtune=cortex-a72
+ifneq ($(F_COMPILER), NAG)
 FCOMMON_OPT += -march=armv8-a -mtune=cortex-a72
 endif
+endif
 
 ifeq ($(CORE), CORTEXA73)
 CCOMMON_OPT += -march=armv8-a -mtune=cortex-a73
+ifneq ($(F_COMPILER), NAG)
 FCOMMON_OPT += -march=armv8-a -mtune=cortex-a73
 endif
+endif
 
 # Use a72 tunings because Neoverse-N1 is only available
 # in GCC>=9
@@ -30,46 +51,105 @@ ifeq ($(CORE), NEOVERSEN1)
 ifeq ($(GCCVERSIONGTEQ7), 1)
 ifeq ($(GCCVERSIONGTEQ9), 1)
 CCOMMON_OPT += -march=armv8.2-a -mtune=neoverse-n1
+ifneq ($(F_COMPILER), NAG)
 FCOMMON_OPT += -march=armv8.2-a -mtune=neoverse-n1
+endif
 else
 CCOMMON_OPT += -march=armv8.2-a -mtune=cortex-a72
+ifneq ($(F_COMPILER), NAG)
 FCOMMON_OPT += -march=armv8.2-a -mtune=cortex-a72
 endif
+endif
 else
 CCOMMON_OPT += -march=armv8-a -mtune=cortex-a72
+ifneq ($(F_COMPILER), NAG)
 FCOMMON_OPT += -march=armv8-a -mtune=cortex-a72
 endif
 endif
+endif
+
+# Use a53 tunings because a55 is only available in GCC>=8.1
+ifeq ($(CORE), CORTEXA55)
+ifeq ($(GCCVERSIONGTEQ7), 1)
+ifeq ($(GCCVERSIONGTEQ8), 1)
+CCOMMON_OPT += -march=armv8.2-a -mtune=cortex-a55
+ifneq ($(F_COMPILER), NAG)
+FCOMMON_OPT += -march=armv8.2-a -mtune=cortex-a55
+endif
+else
+CCOMMON_OPT += -march=armv8.2-a -mtune=cortex-a53
+ifneq ($(F_COMPILER), NAG)
+FCOMMON_OPT += -march=armv8.2-a -mtune=cortex-a53
+endif
+endif
+else
+CCOMMON_OPT += -march=armv8-a -mtune=cortex-a53
+ifneq ($(F_COMPILER), NAG)
+FCOMMON_OPT += -march=armv8-a -mtune=cortex-a53
+endif
+endif
+endif
 
 ifeq ($(CORE), THUNDERX)
 CCOMMON_OPT += -march=armv8-a -mtune=thunderx
+ifneq ($(F_COMPILER), NAG)
 FCOMMON_OPT += -march=armv8-a -mtune=thunderx
 endif
+endif
 
 ifeq ($(CORE), FALKOR)
 CCOMMON_OPT += -march=armv8-a -mtune=falkor
+ifneq ($(F_COMPILER), NAG)
 FCOMMON_OPT += -march=armv8-a -mtune=falkor
 endif
+endif
 
 ifeq ($(CORE), THUNDERX2T99)
 CCOMMON_OPT += -march=armv8.1-a -mtune=thunderx2t99
+ifneq ($(F_COMPILER), NAG)
 FCOMMON_OPT += -march=armv8.1-a -mtune=thunderx2t99
 endif
+endif
 
 ifeq ($(CORE), THUNDERX3T110)
 ifeq ($(GCCVERSIONGTEQ10), 1)
 CCOMMON_OPT += -march=armv8.3-a -mtune=thunderx3t110
+ifneq ($(F_COMPILER), NAG)
 FCOMMON_OPT += -march=armv8.3-a -mtune=thunderx3t110
+endif
 else
 CCOMMON_OPT += -march=armv8.1-a -mtune=thunderx2t99
+ifneq ($(F_COMPILER), NAG)
 FCOMMON_OPT += -march=armv8.1-a -mtune=thunderx2t99
 endif
 endif
+endif
+
+ifeq ($(CORE), VORTEX)
+CCOMMON_OPT += -march=armv8.3-a
+ifneq ($(F_COMPILER), NAG)
+FCOMMON_OPT += -march=armv8.3-a
+endif
+endif
 
 ifeq ($(GCCVERSIONGTEQ9), 1)
 ifeq ($(CORE), TSV110)
 CCOMMON_OPT += -march=armv8.2-a -mtune=tsv110
+ifneq ($(F_COMPILER), NAG)
 FCOMMON_OPT += -march=armv8.2-a -mtune=tsv110
 endif
 endif
+endif
 
+ifeq ($(GCCVERSIONGTEQ9), 1)
+ifeq ($(CORE), EMAG8180)
+CCOMMON_OPT += -march=armv8-a -mtune=emag
+ifneq ($(F_COMPILER), NAG)
+FCOMMON_OPT += -march=armv8-a -mtune=emag
+endif
+endif
+endif
+
+endif
+
+endif

Makefile.install

@@ -9,7 +9,7 @@ OPENBLAS_INCLUDE_DIR := $(PREFIX)/include
 OPENBLAS_LIBRARY_DIR := $(PREFIX)/lib
 OPENBLAS_BINARY_DIR := $(PREFIX)/bin
 OPENBLAS_BUILD_DIR := $(CURDIR)
-OPENBLAS_CMAKE_DIR := $(OPENBLAS_LIBRARY_DIR)/cmake/openblas
+OPENBLAS_CMAKE_DIR := $(OPENBLAS_LIBRARY_DIR)/cmake/$(LIBSONAMEBASE)
 OPENBLAS_CMAKE_CONFIG := OpenBLASConfig.cmake
 OPENBLAS_CMAKE_CONFIG_VERSION := OpenBLASConfigVersion.cmake
 OPENBLAS_PKGCONFIG_DIR := $(OPENBLAS_LIBRARY_DIR)/pkgconfig
@@ -74,17 +74,17 @@ endif
 ifneq ($(OSNAME), AIX)
 ifndef NO_LAPACKE
 	@echo Copying LAPACKE header files to $(DESTDIR)$(OPENBLAS_INCLUDE_DIR)
-	@-install -pm644 $(NETLIB_LAPACK_DIR)/LAPACKE/include/lapack.h "$(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/lapack.h"
-	@-install -pm644 $(NETLIB_LAPACK_DIR)/LAPACKE/include/lapacke.h "$(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/lapacke.h"
-	@-install -pm644 $(NETLIB_LAPACK_DIR)/LAPACKE/include/lapacke_config.h "$(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/lapacke_config.h"
-	@-install -pm644 $(NETLIB_LAPACK_DIR)/LAPACKE/include/lapacke_mangling_with_flags.h.in "$(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/lapacke_mangling.h"
-	@-install -pm644 $(NETLIB_LAPACK_DIR)/LAPACKE/include/lapacke_utils.h "$(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/lapacke_utils.h"
+	@-install -m644 $(NETLIB_LAPACK_DIR)/LAPACKE/include/lapack.h "$(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/lapack.h"
+	@-install -m644 $(NETLIB_LAPACK_DIR)/LAPACKE/include/lapacke.h "$(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/lapacke.h"
+	@-install -m644 $(NETLIB_LAPACK_DIR)/LAPACKE/include/lapacke_config.h "$(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/lapacke_config.h"
+	@-install -m644 $(NETLIB_LAPACK_DIR)/LAPACKE/include/lapacke_mangling_with_flags.h.in "$(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/lapacke_mangling.h"
+	@-install -m644 $(NETLIB_LAPACK_DIR)/LAPACKE/include/lapacke_utils.h "$(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/lapacke_utils.h"
 endif
 
 #for install static library
 ifneq ($(NO_STATIC),1)
 	@echo Copying the static library to $(DESTDIR)$(OPENBLAS_LIBRARY_DIR)
-	@install -pm644 $(LIBNAME) "$(DESTDIR)$(OPENBLAS_LIBRARY_DIR)"
+	@install -m644 $(LIBNAME) "$(DESTDIR)$(OPENBLAS_LIBRARY_DIR)"
 	@cd "$(DESTDIR)$(OPENBLAS_LIBRARY_DIR)" ; \
 	ln -fs $(LIBNAME) $(LIBPREFIX).$(LIBSUFFIX)
 endif
@@ -92,7 +92,7 @@ endif
 ifneq ($(NO_SHARED),1)
 	@echo Copying the shared library to $(DESTDIR)$(OPENBLAS_LIBRARY_DIR)
 ifeq ($(OSNAME), $(filter $(OSNAME),Linux SunOS Android Haiku FreeBSD DragonFly))
-	@install -pm755 $(LIBSONAME) "$(DESTDIR)$(OPENBLAS_LIBRARY_DIR)"
+	@install -m755 $(LIBSONAME) "$(DESTDIR)$(OPENBLAS_LIBRARY_DIR)"
 	@cd "$(DESTDIR)$(OPENBLAS_LIBRARY_DIR)" ; \
 	ln -fs $(LIBSONAME) $(LIBPREFIX).so ; \
 	ln -fs $(LIBSONAME) $(LIBPREFIX).so.$(MAJOR_VERSION)
@@ -150,13 +150,13 @@ endif
 endif
 
 #Generating openblas.pc
-	@echo Generating openblas.pc in "$(DESTDIR)$(OPENBLAS_PKGCONFIG_DIR)"
-	@echo 'libdir='$(OPENBLAS_LIBRARY_DIR) > "$(DESTDIR)$(OPENBLAS_PKGCONFIG_DIR)/openblas.pc"
-	@echo 'includedir='$(OPENBLAS_INCLUDE_DIR) >> "$(DESTDIR)$(OPENBLAS_PKGCONFIG_DIR)/openblas.pc"
-	@echo 'openblas_config= USE_64BITINT='$(USE_64BITINT) 'DYNAMIC_ARCH='$(DYNAMIC_ARCH) 'DYNAMIC_OLDER='$(DYNAMIC_OLDER) 'NO_CBLAS='$(NO_CBLAS) 'NO_LAPACK='$(NO_LAPACK) 'NO_LAPACKE='$(NO_LAPACKE) 'NO_AFFINITY='$(NO_AFFINITY) 'USE_OPENMP='$(USE_OPENMP) $(CORE) 'MAX_THREADS='$(NUM_THREADS)>> "$(DESTDIR)$(OPENBLAS_PKGCONFIG_DIR)/openblas.pc"
-	@echo 'version='$(VERSION) >> "$(DESTDIR)$(OPENBLAS_PKGCONFIG_DIR)/openblas.pc"
-	@echo 'extralib='$(PKG_EXTRALIB) >> "$(DESTDIR)$(OPENBLAS_PKGCONFIG_DIR)/openblas.pc"
-	@cat openblas.pc.in >> "$(DESTDIR)$(OPENBLAS_PKGCONFIG_DIR)/openblas.pc"
+	@echo Generating $(LIBSONAMEBASE).pc in "$(DESTDIR)$(OPENBLAS_PKGCONFIG_DIR)"
+	@echo 'libdir='$(OPENBLAS_LIBRARY_DIR) > "$(DESTDIR)$(OPENBLAS_PKGCONFIG_DIR)/$(LIBSONAMEBASE).pc"
+	@echo 'includedir='$(OPENBLAS_INCLUDE_DIR) >> "$(DESTDIR)$(OPENBLAS_PKGCONFIG_DIR)/$(LIBSONAMEBASE).pc"
+	@echo 'openblas_config= USE_64BITINT='$(USE_64BITINT) 'DYNAMIC_ARCH='$(DYNAMIC_ARCH) 'DYNAMIC_OLDER='$(DYNAMIC_OLDER) 'NO_CBLAS='$(NO_CBLAS) 'NO_LAPACK='$(NO_LAPACK) 'NO_LAPACKE='$(NO_LAPACKE) 'NO_AFFINITY='$(NO_AFFINITY) 'USE_OPENMP='$(USE_OPENMP) $(CORE) 'MAX_THREADS='$(NUM_THREADS)>> "$(DESTDIR)$(OPENBLAS_PKGCONFIG_DIR)/$(LIBSONAMEBASE).pc"
+	@echo 'version='$(VERSION) >> "$(DESTDIR)$(OPENBLAS_PKGCONFIG_DIR)/$(LIBSONAMEBASE).pc"
+	@echo 'extralib='$(PKG_EXTRALIB) >> "$(DESTDIR)$(OPENBLAS_PKGCONFIG_DIR)/$(LIBSONAMEBASE).pc"
+	@cat openblas.pc.in >> "$(DESTDIR)$(OPENBLAS_PKGCONFIG_DIR)/$(LIBSONAMEBASE).pc"
 
 
 #Generating OpenBLASConfig.cmake

Makefile.loongarch64

@@ -0,0 +1,3 @@
+ifdef BINARY64
+else
+endif

Makefile.power

@@ -10,13 +10,20 @@ USE_OPENMP = 1
 endif
 
 ifeq ($(CORE), POWER10)
-COMMON_OPT += -Ofast -mcpu=power10 -mtune=power10 -mvsx  -fno-fast-math
+ifneq ($(C_COMPILER), PGI)
+CCOMMON_OPT += -Ofast -mcpu=power10 -mtune=power10 -mvsx -fno-fast-math
+ifeq ($(F_COMPILER), IBM)
+FCOMMON_OPT += -O2 -qrecur -qnosave
+else
 FCOMMON_OPT += -O2 -frecursive -mcpu=power10 -mtune=power10  -fno-fast-math
 endif
+endif
+endif
 
 ifeq ($(CORE), POWER9)
 ifneq ($(C_COMPILER), PGI)
 CCOMMON_OPT += -Ofast -mvsx -fno-fast-math
+ifeq ($(C_COMPILER), GCC)
 ifneq ($(GCCVERSIONGT4), 1)
 $(warning your compiler is too old to fully support POWER9, getting a newer version of gcc is recommended)
 CCOMMON_OPT += -mcpu=power8 -mtune=power8 
@@ -24,10 +31,18 @@ else
 CCOMMON_OPT += -mcpu=power9 -mtune=power9 
 endif
 else
+CCOMMON_OPT += -mcpu=power9 -mtune=power9
+endif
+else
 CCOMMON_OPT += -fast -Mvect=simd -Mcache_align
 endif
 ifneq ($(F_COMPILER), PGI)
+ifeq ($(F_COMPILER), IBM)
+FCOMMON_OPT += -O2 -qrecur -qnosave
+else
 FCOMMON_OPT += -O2 -frecursive -fno-fast-math
+endif
+ifeq ($(C_COMPILER), GCC)
 ifneq ($(GCCVERSIONGT4), 1)
 $(warning your compiler is too old to fully support POWER9, getting a newer version of gcc is recommended)
 FCOMMON_OPT += -mcpu=power8 -mtune=power8 
@@ -35,6 +50,9 @@ else
 FCOMMON_OPT += -mcpu=power9 -mtune=power9 
 endif
 else
+FCOMMON_OPT += -mcpu=power9 -mtune=power9
+endif
+else
 FCOMMON_OPT += -O2 -Mrecursive
 endif
 endif
@@ -47,7 +65,11 @@ CCOMMON_OPT += -fast -Mvect=simd -Mcache_align
 endif
 ifneq ($(F_COMPILER), PGI)
 ifeq ($(OSNAME), AIX)
+ifeq ($(F_COMPILER), IBM)
+FCOMMON_OPT += -O2 -qrecur -qnosave
+else
 FCOMMON_OPT += -O1 -frecursive -mcpu=power8 -mtune=power8  -fno-fast-math 
+endif
 else
 FCOMMON_OPT += -O2 -frecursive -mcpu=power8 -mtune=power8  -fno-fast-math 
 endif

Makefile.prebuild

@@ -41,6 +41,10 @@ ifeq ($(TARGET), I6500)
 TARGET_FLAGS = -mips64r6
 endif
 
+ifeq ($(TARGET), C910V)
+TARGET_FLAGS = -march=rv64gcvxthead -mabi=lp64v
+endif
+
 all: getarch_2nd
 	./getarch_2nd  0 >> $(TARGET_MAKE)
 	./getarch_2nd  1 >> $(TARGET_CONF)

Makefile.riscv64

@@ -0,0 +1,4 @@
+ifeq ($(CORE), C910V)
+CCOMMON_OPT += -march=rv64gcvxthead -mabi=lp64v
+FCOMMON_OPT += -march=rv64gcvxthead -mabi=lp64v -static
+endif

Makefile.rule

@@ -3,7 +3,7 @@
 #
 
 # This library's version
-VERSION = 0.3.10.dev
+VERSION = 0.3.18
 
 # If you set the suffix, the library name will be libopenblas_$(LIBNAMESUFFIX).a
 # and libopenblas_$(LIBNAMESUFFIX).so. Meanwhile, the soname in shared library
@@ -272,10 +272,36 @@ COMMON_PROF = -pg
 # work at all.
 #
 # CPP_THREAD_SAFETY_TEST = 1
+#
+# use this to run only the less memory-hungry GEMV test
+# CPP_THREAD_SAFETY_GEMV = 1
 
 
 # If you want to enable the experimental BFLOAT16 support
-# BUILD_HALF = 1
+# BUILD_BFLOAT16 = 1
+
+
+# Set the thread number threshold beyond which the job array for the threaded level3 BLAS
+# will be allocated on the heap rather than the stack. (This array alone requires 
+# NUM_THREADS*NUM_THREADS*128 bytes of memory so should not pose a problem at low cpu
+# counts, but obviously it is not the only item that ends up on the stack.
+# The default value of 32 ensures that the overall requirement is compatible
+# with the default 1MB stacksize imposed by having the Java VM loaded without use
+# of its -Xss parameter.
+# The value of 160 formerly used from about version 0.2.7 until 0.3.10 is easily compatible
+# with the common Linux stacksize of 8MB but will cause crashes with unwary use of the java
+# VM e.g. in Octave or with the java-based libhdfs in numpy or scipy code
+# BLAS3_MEM_ALLOC_THRESHOLD = 160
+
+
+
+# By default the library contains BLAS functions (and LAPACK if selected) for all input types.
+# To build a smaller library supporting e.g. only single precision real (SGEMM etc.) or only
+# the functions for complex numbers, uncomment the desired type(s) below
+# BUILD_SINGLE = 1
+# BUILD_DOUBLE = 1
+# BUILD_COMPLEX = 1
+# BUILD_COMPLEX16 = 1
 #
 #  End of user configuration
 #

Makefile.sparc

@@ -3,21 +3,29 @@ RANLIB  = ranlib
 
 ifdef BINARY64
 
+ifeq ($(C_COMPILER), GCC)
 CCOMMON_OPT += -mcpu=v9 -m64
+else
+CCOMMON_OPT +=  -m64
+endif
 ifeq ($(COMPILER_F77), g77)
 FCOMMON_OPT += -mcpu=v9 -m64
 endif
-ifeq ($(COMPILER_F77), f90)
-FCOMMON_OPT += -xarch=v9
+ifeq ($(COMPILER_F77), f95)
+FCOMMON_OPT += -m64
 endif
 else
 
+ifeq ($(C_COMPILER), GCC)
 CCOMMON_OPT += -mcpu=v9
+else
+CCOMMON_OPT +=  -xarch=v9
+endif
 
 ifeq ($(COMPILER_F77), g77)
 FCOMMON_OPT += -mcpu=v9
 endif
-ifeq ($(COMPILER_F77), f90)
+ifeq ($(COMPILER_F77), f95)
 FCOMMON_OPT += -xarch=v8plusb
 endif
 
@@ -37,4 +45,4 @@ LIBSUNPERF	= -L/opt/SUNWspro/lib/v9 -L/opt/SUNWspro/prod/lib/v9 \
 else
 LIBSUNPERF	= -L/opt/SUNWspro/lib -L/opt/SUNWspro/prod/lib \
 		-Wl,-R,/opt/SUNWspro/lib -lsunperf -lompstubs -lfui -lfsu -lsunmath
-endif
+endif

Makefile.system

@@ -6,10 +6,10 @@
 INCLUDED = 1
 
 ifndef TOPDIR
-TOPDIR = .
+TOPDIR = . 
 endif
 
-# If ARCH is not set, we use the host system's architecture for getarch compile options.
+ # If ARCH is not set, we use the host system's architecture for getarch compile options.
 ifndef ARCH
 HOSTARCH := $(shell uname -m)
 else
@@ -21,6 +21,8 @@ ifeq ($(ARCH), amd64)
 override ARCH=x86_64
 else ifeq ($(ARCH), powerpc64)
 override ARCH=power
+else ifeq ($(ARCH), powerpc64le)
+override ARCH=power
 else ifeq ($(ARCH), powerpc)
 override ARCH=power
 else ifeq ($(ARCH), i386)
@@ -31,6 +33,10 @@ else ifeq ($(ARCH), armv7)
 override ARCH=arm
 else ifeq ($(ARCH), aarch64)
 override ARCH=arm64
+else ifeq ($(ARCH), mipsel)
+override ARCH=mips
+else ifeq ($(ARCH), mips64el)
+override ARCH=mips64
 else ifeq ($(ARCH), zarch)
 override ARCH=zarch
 endif
@@ -73,6 +79,18 @@ endif
 #
 #  Beginning of system configuration
 #
+ifneq ($(BUILD_SINGLE),1)
+ifneq ($(BUILD_DOUBLE),1)
+ifneq ($(BUILD_COMPLEX),1)
+ifneq ($(BUILD_COMPLEX16),1)
+override BUILD_SINGLE=1
+override BUILD_DOUBLE=1
+override BUILD_COMPLEX=1
+override BUILD_COMPLEX16=1
+endif
+endif
+endif
+endif
 
 ifndef HOSTCC
 HOSTCC	 = $(CC)
@@ -81,6 +99,12 @@ endif
 ifdef TARGET
 GETARCH_FLAGS := -DFORCE_$(TARGET)
 GETARCH_FLAGS += -DUSER_TARGET
+ifeq ($(TARGET), GENERIC)
+ifeq ($(DYNAMIC_ARCH), 1)
+override NO_EXPRECISION=1
+export NO_EXPRECiSION
+endif
+endif
 endif
 
 # Force fallbacks for 32bit
@@ -163,7 +187,7 @@ endif
 
 # On x86_64 build getarch with march=native unless the compiler is PGI. This is required to detect AVX512 support in getarch.
 ifeq ($(HOSTARCH), x86_64)
-ifeq ($(findstring pgcc,$(HOSTCC)),)
+ifeq ($(findstring pgcc,$(HOSTCC))$(findstring nvc,$(HOSTCC)),)
 GETARCH_FLAGS += -march=native
 endif
 endif
@@ -224,6 +248,14 @@ else
 ONLY_CBLAS = 0
 endif
 
+#For small matrix optimization
+ifeq ($(ARCH), x86_64)
+SMALL_MATRIX_OPT = 1
+endif
+ifeq ($(SMALL_MATRIX_OPT), 1)
+CCOMMON_OPT += -DSMALL_MATRIX_OPT
+endif
+
 # This operation is expensive, so execution should be once.
 ifndef GOTOBLAS_MAKEFILE
 export GOTOBLAS_MAKEFILE = 1
@@ -234,6 +266,22 @@ DUMMY := $(shell $(MAKE) -C $(TOPDIR) -f Makefile.prebuild CC="$(CC)" FC="$(FC)"
 ifndef TARGET_CORE
 include $(TOPDIR)/Makefile.conf
 else
+HAVE_NEON=
+HAVE_VFP=
+HAVE_VFPV3=
+HAVE_VFPV4=
+HAVE_MMX=
+HAVE_SSE=
+HAVE_SSE2=
+HAVE_SSE3=
+HAVE_SSSE3=
+HAVE_SSE4_1=
+HAVE_SSE4_2=
+HAVE_SSE4A=
+HAVE_SSE5=
+HAVE_AVX=
+HAVE_AVX2=
+HAVE_FMA3=
 include $(TOPDIR)/Makefile_kernel.conf
 endif
 
@@ -295,9 +343,9 @@ endif
 ifeq ($(C_COMPILER), GCC)
 GCCVERSIONGTEQ4 := $(shell expr `$(CC) -dumpversion | cut -f1 -d.` \>= 4)
 GCCVERSIONGT4 := $(shell expr `$(CC) -dumpversion | cut -f1 -d.` \> 4)
-GCCVERSIONEQ5 := $(shell expr `$(CC) -dumpversion | cut -f1 -d.` = 5)
 GCCVERSIONGT5 := $(shell expr `$(CC) -dumpversion | cut -f1 -d.` \> 5)
 GCCVERSIONGTEQ7 := $(shell expr `$(CC) -dumpversion | cut -f1 -d.` \>= 7)
+GCCVERSIONGTEQ8 := $(shell expr `$(CC) -dumpversion | cut -f1 -d.` \>= 8)
 GCCVERSIONGTEQ9 := $(shell expr `$(CC) -dumpversion | cut -f1 -d.` \>= 9)
 GCCVERSIONGTEQ11 := $(shell expr `$(CC) -dumpversion | cut -f1 -d.` \>= 11)
 GCCVERSIONGTEQ10 := $(shell expr `$(CC) -dumpversion | cut -f1 -d.` \>= 10)
@@ -308,6 +356,7 @@ ifeq ($(GCCVERSIONGTEQ7),1)
 else
 	GCCDUMPVERSION_PARAM := -dumpversion
 endif
+GCCMINORVERSIONGTEQ1 := $(shell expr `$(CC) $(GCCDUMPVERSION_PARAM) | cut -f2 -d.` \>= 1)
 GCCMINORVERSIONGTEQ2 := $(shell expr `$(CC) $(GCCDUMPVERSION_PARAM) | cut -f2 -d.` \>= 2)
 GCCMINORVERSIONGTEQ7 := $(shell expr `$(CC) $(GCCDUMPVERSION_PARAM) | cut -f2 -d.` \>= 7)
 endif
@@ -344,6 +393,12 @@ ifeq ($(OSNAME), AIX)
 EXTRALIB	+= -lm
 endif
 
+ifeq ($(OSNAME), FreeBSD)
+ifeq ($(ARCH), $(filter $(ARCH),arm arm64))
+EXTRALIB	+= -lm
+endif
+endif
+
 ifeq ($(OSNAME), WINNT)
 NEED_PIC = 0
 NO_EXPRECISION = 1
@@ -583,51 +638,65 @@ DYNAMIC_CORE += CORTEXA57
 DYNAMIC_CORE += CORTEXA72
 DYNAMIC_CORE += CORTEXA73
 DYNAMIC_CORE += NEOVERSEN1
+DYNAMIC_CORE += CORTEXA55
 DYNAMIC_CORE += FALKOR
 DYNAMIC_CORE += THUNDERX
 DYNAMIC_CORE += THUNDERX2T99
 DYNAMIC_CORE += TSV110
 DYNAMIC_CORE += EMAG8180
 DYNAMIC_CORE += THUNDERX3T110
+ifdef DYNAMIC_LIST
+override DYNAMIC_CORE = ARMV8 $(DYNAMIC_LIST)
+XCCOMMON_OPT = -DDYNAMIC_LIST -DDYN_ARMV8
+XCCOMMON_OPT += $(foreach dcore,$(DYNAMIC_LIST),-DDYN_$(dcore))
+endif
+endif
+
+ifeq ($(ARCH), mips64)
+DYNAMIC_CORE = LOONGSON3R3 LOONGSON3R4
 endif
 
 ifeq ($(ARCH), zarch)
 DYNAMIC_CORE = ZARCH_GENERIC
 
-# Z13 is supported since gcc-5.2, gcc-6, and in RHEL 7.3 and newer
-ifeq ($(GCCVERSIONGT5), 1)
-	ZARCH_SUPPORT_Z13 := 1
-else ifeq ($(GCCVERSIONEQ5), 1)
-ifeq ($(GCCMINORVERSIONGTEQ2), 1)
-	ZARCH_SUPPORT_Z13 := 1
-endif
-endif
+# if the compiler accepts -march=arch11 or -march=z13 and can compile a file
+# with z13-specific inline assembly, then we can include support for Z13.
+# note: -march=z13 is equivalent to -march=arch11 yet some compiler releases
+# only support one or the other.
+# note: LLVM version 6.x supported -march=z13 yet could not handle vector
+# registers in inline assembly, so the check for supporting the -march flag is
+# not enough.
+ZARCH_TEST_COMPILE=-c $(TOPDIR)/kernel/zarch/damin_z13.c -I$(TOPDIR) -o /dev/null > /dev/null 2> /dev/null
+ZARCH_CC_SUPPORTS_ARCH11=$(shell $(CC) -march=arch11 $(ZARCH_TEST_COMPILE) && echo 1)
+ZARCH_CC_SUPPORTS_Z13=$(shell $(CC) -march=z13 $(ZARCH_TEST_COMPILE) && echo 1)
 
-ifeq ($(wildcard /etc/redhat-release), /etc/redhat-release)
-ifeq ($(shell source /etc/os-release ; expr $$VERSION_ID \>= "7.3"), 1)
-	ZARCH_SUPPORT_Z13 := 1
-endif
-endif
-
-ifeq ($(ZARCH_SUPPORT_Z13), 1)
+ifeq ($(or $(ZARCH_CC_SUPPORTS_ARCH11), $(ZARCH_CC_SUPPORTS_Z13)), 1)
 DYNAMIC_CORE += Z13
+CCOMMON_OPT += -DDYN_Z13
 else
-$(info OpenBLAS: Not building Z13 kernels because gcc is older than 5.2 or 6.x)
+$(info OpenBLAS: Not building Z13 kernels because the compiler $(CC) does not support it)
 endif
 
-ifeq ($(GCCVERSIONGTEQ7), 1)
+# as above for z13, check for -march=arch12 and z14 support in the compiler.
+ZARCH_CC_SUPPORTS_ARCH12=$(shell $(CC) -march=arch12 $(ZARCH_TEST_COMPILE) && echo 1)
+ZARCH_CC_SUPPORTS_Z14=$(shell $(CC) -march=z14 $(ZARCH_TEST_COMPILE) && echo 1)
+ifeq ($(or $(ZARCH_CC_SUPPORTS_ARCH12), $(ZARCH_CC_SUPPORTS_Z14)), 1)
 DYNAMIC_CORE += Z14
+CCOMMON_OPT += -DDYN_Z14
 else
-$(info OpenBLAS: Not building Z14 kernels because gcc is older than 7.x)
-endif
+$(info OpenBLAS: Not building Z14 kernels because the compiler $(CC) does not support it)
 endif
 
+endif # ARCH zarch
+
 ifeq ($(ARCH), power)
+ifneq ($(C_COMPILER), PGI)
 DYNAMIC_CORE = POWER6
 DYNAMIC_CORE += POWER8
 ifneq ($(C_COMPILER), GCC)
 DYNAMIC_CORE += POWER9
 DYNAMIC_CORE += POWER10
+CCOMMON_OPT += -DHAVE_P10_SUPPORT
 endif
 ifeq ($(C_COMPILER), GCC)
 ifeq ($(GCCVERSIONGT5), 1)
@@ -635,16 +704,23 @@ DYNAMIC_CORE += POWER9
 else
 $(info, OpenBLAS: Your gcc version is too old to build the POWER9 kernels.)
 endif
-ifeq ($(GCCVERSIONGTEQ11), 1)
+LDVERSIONGTEQ35 := $(shell expr `$(CC) -Wl,--version 2> /dev/null | head -1 | cut -f2 -d "." | cut -f1 -d "-"` \>= 35)
+ifeq ($(GCCVERSIONGTEQ11)$(LDVERSIONGTEQ35), 11)
 DYNAMIC_CORE += POWER10
+CCOMMON_OPT += -DHAVE_P10_SUPPORT
 else ifeq ($(GCCVERSIONGTEQ10), 1)
-ifeq ($(GCCMINORVERSIONGTEQ2), 1)
+ifeq ($(GCCMINORVERSIONGTEQ2)$(LDVERSIONGTEQ35), 11)
 DYNAMIC_CORE += POWER10
+CCOMMON_OPT += -DHAVE_P10_SUPPORT
 endif
 else
 $(info, OpenBLAS: Your gcc version is too old to build the POWER10 kernels.)
 endif
 endif
+else
+DYNAMIC_CORE = POWER8
+DYNAMIC_CORE += POWER9
+endif
 endif
 
 # If DYNAMIC_CORE is not set, DYNAMIC_ARCH cannot do anything, so force it to empty
@@ -711,7 +787,15 @@ endif
 endif
 endif
 
+ifeq ($(ARCH), riscv64)
+NO_BINARY_MODE  = 1
+BINARY_DEFINED  = 1
+endif
 
+ifeq ($(ARCH), loongarch64)
+NO_BINARY_MODE  = 1
+BINARY_DEFINED  = 1
+endif
 
 
 #
@@ -744,14 +828,9 @@ CCOMMON_OPT += -mabi=32
 BINARY_DEFINED = 1
 endif
 
-ifeq ($(CORE), LOONGSON3A)
-CCOMMON_OPT += -march=mips64
-FCOMMON_OPT += -march=mips64
-endif
-
-ifeq ($(CORE), LOONGSON3B)
-CCOMMON_OPT += -march=mips64
-FCOMMON_OPT += -march=mips64
+ifeq ($(CORE), $(filter $(CORE),LOONGSON3R3 LOONGSON3R4))
+CCOMMON_OPT += -march=loongson3a
+FCOMMON_OPT += -march=loongson3a
 endif
 
 ifeq ($(CORE), MIPS24K)
@@ -788,12 +867,21 @@ ifeq ($(OSNAME), AIX)
 BINARY_DEFINED = 1
 endif
 
+ifeq ($(ARCH), loongarch64)
+ifeq ($(CORE), LOONGSON3R5)
+CCOMMON_OPT += -march=loongarch64 -mabi=lp64
+FCOMMON_OPT += -march=loongarch64 -mabi=lp64
+endif
+endif
+
 endif
 
 ifndef BINARY_DEFINED
 ifneq ($(OSNAME), AIX)
 ifdef BINARY64
+ifneq ($(ARCH), riscv64)
 CCOMMON_OPT += -m64
+endif
 else
 CCOMMON_OPT += -m32
 endif
@@ -803,9 +891,19 @@ endif
 endif
 
 ifeq ($(C_COMPILER), PGI)
+PGCVERSIONGT20 := $(shell expr `$(CC) --version|sed -n "2p" |sed -e "s/[^0-9.]//g" |cut -d "." -f 1` \> 20)
+PGCVERSIONGTEQ20 := $(shell expr `$(CC) --version|sed -n "2p" |sed -e "s/[^0-9.]//g" |cut -d "." -f 1` \>= 20)
+PGCMINORVERSIONGE11 := $(shell expr `$(CC) --version|sed -n "2p" |sed -e "s/[^0-9.]//g" |cut -c 4-5` == 11)
+PGCVERSIONCHECK := $(PGCVERSIONGT20)$(PGCVERSIONEQ20)$(PGCMINORVERSIONGE11)
+ifeq ($(PGCVERSIONCHECK), $(filter $(PGCVERSIONCHECK), 110 111 011))
+NEWPGI := 1
+endif
 ifdef BINARY64
 ifeq ($(ARCH), x86_64)
-CCOMMON_OPT += -tp p7-64 -D__MMX__ -Mnollvm
+CCOMMON_OPT += -tp p7-64
+ifneq ($(NEWPGI),1)
+CCOMMON_OPT +=  -D__MMX__ -Mnollvm
+endif
 else
 ifeq ($(ARCH), power)
 ifeq ($(CORE), POWER8)
@@ -833,13 +931,25 @@ endif
 #  Fortran Compiler dependent settings
 #
 
+ifeq ($(F_COMPILER), NAG)
+FCOMMON_OPT += -dcfuns -recursive -ieee=full -w=obs -thread_safe
+ifdef INTERFACE64
+ifneq ($(INTERFACE64), 0)
+FCOMMON_OPT += -i8
+endif
+endif
+ifeq ($(USE_OPENMP), 1)
+FCOMMON_OPT += -openmp
+endif
+endif
+
 ifeq ($(F_COMPILER), FLANG)
 CCOMMON_OPT += -DF_INTERFACE_FLANG
 FCOMMON_OPT += -Mrecursive -Kieee
 ifeq ($(OSNAME), Linux)
 ifeq ($(ARCH), x86_64)
-FLANG_VENDOR := $(shell expr `$(FC) --version|cut -f 1 -d "."|head -1`)
-ifeq ($(FLANG_VENDOR),AOCC)
+FLANG_VENDOR := $(shell $(FC) --version|head -1 |cut -f 1 -d " ")
+ifeq ($(FLANG_VENDOR), AMD)
 FCOMMON_OPT += -fno-unroll-loops
 endif
 endif
@@ -914,8 +1024,10 @@ endif
 else
 ifdef BINARY64
 ifneq ($(OSNAME), AIX)
+ifneq ($(ARCH), riscv64)
 FCOMMON_OPT += -m64
 endif
+endif
 ifdef INTERFACE64
 ifneq ($(INTERFACE64), 0)
 FCOMMON_OPT +=  -fdefault-integer-8
@@ -983,18 +1095,24 @@ ifeq ($(ARCH), x86_64)
 FCOMMON_OPT += -tp p7-64
 else
 ifeq ($(ARCH), power)
+ifeq ($(CORE), POWER6)
+$(warning NVIDIA HPC compilers do not support POWER6.)
+endif
 ifeq ($(CORE), POWER8)
 FCOMMON_OPT += -tp pwr8
 endif
 ifeq ($(CORE), POWER9)
 FCOMMON_OPT += -tp pwr9
 endif
+ifeq ($(CORE), POWER10)
+$(warning NVIDIA HPC compilers do not support POWER10.)
+endif
 endif
 endif
 else
 FCOMMON_OPT += -tp p7
 endif
-FCOMMON_OPT += -Mrecursive
+FCOMMON_OPT += -Mrecursive -Kieee
 ifeq ($(USE_OPENMP), 1)
 FCOMMON_OPT += -mp
 endif
@@ -1031,11 +1149,11 @@ FCOMMON_OPT += -n32
 else
 FCOMMON_OPT += -n64
 endif
-ifeq ($(CORE), LOONGSON3A)
+ifeq ($(CORE), LOONGSON3R3)
 FCOMMON_OPT += -loongson3 -static
 endif
 
-ifeq ($(CORE), LOONGSON3B)
+ifeq ($(CORE), LOONGSON3R4)
 FCOMMON_OPT += -loongson3 -static
 endif
 
@@ -1061,11 +1179,11 @@ CCOMMON_OPT += -n32
 else
 CCOMMON_OPT += -n64
 endif
-ifeq ($(CORE), LOONGSON3A)
+ifeq ($(CORE), LOONGSON3R3)
 CCOMMON_OPT += -loongson3 -static
 endif
 
-ifeq ($(CORE), LOONGSON3B)
+ifeq ($(CORE), LOONGSON3R4)
 CCOMMON_OPT += -loongson3 -static
 endif
 
@@ -1084,16 +1202,25 @@ CCOMMON_OPT  += -w
 ifeq ($(ARCH), x86)
 CCOMMON_OPT  += -m32
 else
-FCOMMON_OPT  += -m64
+ifdef BINARY64
+CCOMMON_OPT  += -m64
+else
+CCOMMON_OPT  += -m32
+endif
 endif
 endif
 
 ifeq ($(F_COMPILER), SUN)
 CCOMMON_OPT  += -DF_INTERFACE_SUN
+FCOMMON_OPT  += -ftrap=%none -xrecursive
 ifeq ($(ARCH), x86)
 FCOMMON_OPT  += -m32
 else
+ifdef BINARY64
 FCOMMON_OPT  += -m64
+else
+FCOMMON_OPT  += -m32
+endif
 endif
 ifeq ($(USE_OPENMP), 1)
 FCOMMON_OPT += -xopenmp=parallel
@@ -1124,6 +1251,8 @@ CCOMMON_OPT += -fPIC
 endif
 ifeq ($(F_COMPILER), SUN)
 FCOMMON_OPT  += -pic
+else ifeq ($(F_COMPILER), NAG)
+FCOMMON_OPT += -PIC
 else
 FCOMMON_OPT += -fPIC
 endif
@@ -1167,10 +1296,8 @@ ifdef SMP
 CCOMMON_OPT	+= -DSMP_SERVER
 
 ifeq ($(ARCH), mips64)
-ifneq ($(CORE), LOONGSON3B)
 USE_SIMPLE_THREADED_LEVEL3 = 1
 endif
-endif
 
 ifeq ($(USE_OPENMP), 1)
 # USE_SIMPLE_THREADED_LEVEL3 = 1
@@ -1203,6 +1330,10 @@ CCOMMON_OPT	 += -DUSE_PAPI
 EXTRALIB	 += -lpapi -lperfctr
 endif
 
+ifdef BUFFERSIZE
+CCOMMON_OPT	 += -DBUFFERSIZE=$(BUFFERSIZE)
+endif
+
 ifdef DYNAMIC_THREADS
 CCOMMON_OPT	 += -DDYNAMIC_THREADS
 endif
@@ -1219,8 +1350,20 @@ ifeq ($(USE_TLS), 1)
 CCOMMON_OPT += -DUSE_TLS
 endif
 
-ifeq ($(BUILD_HALF), 1)
-CCOMMON_OPT += -DBUILD_HALF
+ifeq ($(BUILD_BFLOAT16), 1)
+CCOMMON_OPT += -DBUILD_BFLOAT16
+endif
+ifeq ($(BUILD_SINGLE), 1)
+CCOMMON_OPT += -DBUILD_SINGLE=1
+endif
+ifeq ($(BUILD_DOUBLE), 1)
+CCOMMON_OPT += -DBUILD_DOUBLE=1
+endif
+ifeq ($(BUILD_COMPLEX), 1)
+CCOMMON_OPT += -DBUILD_COMPLEX=1
+endif
+ifeq ($(BUILD_COMPLEX16), 1)
+CCOMMON_OPT += -DBUILD_COMPLEX16=1
 endif
 
 CCOMMON_OPT += -DVERSION=\"$(VERSION)\"
@@ -1233,10 +1376,14 @@ ifndef SYMBOLSUFFIX
 SYMBOLSUFFIX =
 endif
 
+ifndef LIBSONAMEBASE
+LIBSONAMEBASE = openblas
+endif
+
 ifndef LIBNAMESUFFIX
-LIBNAMEBASE = $(SYMBOLPREFIX)openblas$(SYMBOLSUFFIX)
+LIBNAMEBASE = $(SYMBOLPREFIX)$(LIBSONAMEBASE)$(SYMBOLSUFFIX)
 else
-LIBNAMEBASE = $(SYMBOLPREFIX)openblas$(SYMBOLSUFFIX)_$(LIBNAMESUFFIX)
+LIBNAMEBASE = $(SYMBOLPREFIX)$(LIBSONAMEBASE)$(SYMBOLSUFFIX)_$(LIBNAMESUFFIX)
 endif
 
 ifeq ($(OSNAME), CYGWIN_NT)
@@ -1250,8 +1397,10 @@ KERNELDIR	= $(TOPDIR)/kernel/$(ARCH)
 include $(TOPDIR)/Makefile.$(ARCH)
 
 ifneq ($(C_COMPILER), PGI)
+ifneq ($(C_COMPILER), SUN)
 CCOMMON_OPT     += -UASMNAME -UASMFNAME -UNAME -UCNAME -UCHAR_NAME -UCHAR_CNAME
 endif
+endif
 CCOMMON_OPT	+= -DASMNAME=$(FU)$(*F) -DASMFNAME=$(FU)$(*F)$(BU) -DNAME=$(*F)$(BU) -DCNAME=$(*F) -DCHAR_NAME=\"$(*F)$(BU)\" -DCHAR_CNAME=\"$(*F)\"
 
 ifeq ($(CORE), PPC440)
@@ -1268,11 +1417,9 @@ endif
 
 ifneq ($(ARCH), x86_64)
 ifneq ($(ARCH), x86)
-ifneq ($(CORE), LOONGSON3B)
 NO_AFFINITY = 1
 endif
 endif
-endif
 
 ifdef NO_AFFINITY
 ifeq ($(NO_AFFINITY), 0)
@@ -1364,6 +1511,10 @@ LAPACK_FFLAGS := $(FFLAGS)
 LAPACK_FPFLAGS := $(FPFLAGS)
 endif
 
+ifeq ($(F_COMPILER),NAG)
+LAPACK_FFLAGS := $(filter-out -msse3 -mssse3 -msse4.1 -mavx -mavx2 -mskylake-avx512 ,$(FFLAGS))
+endif
+
 LAPACK_CFLAGS = $(CFLAGS)
 LAPACK_CFLAGS += -DHAVE_LAPACK_CONFIG_H
 ifdef INTERFACE64
@@ -1486,6 +1637,8 @@ export HAVE_SSE4_2
 export HAVE_SSE4A
 export HAVE_SSE5
 export HAVE_AVX
+export HAVE_AVX2
+export HAVE_FMA3
 export HAVE_VFP
 export HAVE_VFPV3
 export HAVE_VFPV4
@@ -1496,10 +1649,11 @@ export KERNELDIR
 export FUNCTION_PROFILE
 export TARGET_CORE
 export NO_AVX512
-export BUILD_HALF
+export NO_AVX2
+export BUILD_BFLOAT16
 
-export SHGEMM_UNROLL_M
-export SHGEMM_UNROLL_N
+export SBGEMM_UNROLL_M
+export SBGEMM_UNROLL_N
 export SGEMM_UNROLL_M
 export SGEMM_UNROLL_N
 export DGEMM_UNROLL_M

Makefile.tail

@@ -1,17 +1,18 @@
-SHBLASOBJS_P = $(SHBLASOBJS:.$(SUFFIX)=.$(PSUFFIX))
+SBBLASOBJS_P = $(SBBLASOBJS:.$(SUFFIX)=.$(PSUFFIX))
 SBLASOBJS_P = $(SBLASOBJS:.$(SUFFIX)=.$(PSUFFIX))
 DBLASOBJS_P = $(DBLASOBJS:.$(SUFFIX)=.$(PSUFFIX))
 QBLASOBJS_P = $(QBLASOBJS:.$(SUFFIX)=.$(PSUFFIX))
 CBLASOBJS_P = $(CBLASOBJS:.$(SUFFIX)=.$(PSUFFIX))
 ZBLASOBJS_P = $(ZBLASOBJS:.$(SUFFIX)=.$(PSUFFIX))
 XBLASOBJS_P = $(XBLASOBJS:.$(SUFFIX)=.$(PSUFFIX))
+SBEXTOBJS_P = $(SBEXTOBJS:.$(SUFFIX)=.$(PSUFFIX))
 
 COMMONOBJS_P = $(COMMONOBJS:.$(SUFFIX)=.$(PSUFFIX))
 
 HPLOBJS_P   = $(HPLOBJS:.$(SUFFIX)=.$(PSUFFIX))
 
-BLASOBJS    = $(SHBLASOBJS)  $(SBLASOBJS)   $(DBLASOBJS)   $(CBLASOBJS)   $(ZBLASOBJS)
-BLASOBJS_P  = $(SHBLASOBJS_P) $(SBLASOBJS_P) $(DBLASOBJS_P) $(CBLASOBJS_P) $(ZBLASOBJS_P)
+BLASOBJS    = $(SBEXTOBJS) $(SBBLASOBJS)  $(SBLASOBJS)   $(DBLASOBJS)   $(CBLASOBJS)   $(ZBLASOBJS) $(CBAUXOBJS)
+BLASOBJS_P  = $(SBEXTOBJS_P) $(SBBLASOBJS_P) $(SBLASOBJS_P) $(DBLASOBJS_P) $(CBLASOBJS_P) $(ZBLASOBJS_P) $(CBAUXOBJS_P)
 
 ifdef EXPRECISION
 BLASOBJS   += $(QBLASOBJS)   $(XBLASOBJS)
@@ -23,21 +24,23 @@ BLASOBJS   += $(QBLASOBJS)   $(XBLASOBJS)
 BLASOBJS_P += $(QBLASOBJS_P) $(XBLASOBJS_P)
 endif
 
-$(SHBLASOBJS) $(SHBLASOBJS_P) : override CFLAGS += -DHALF -UDOUBLE  -UCOMPLEX
+$(SBBLASOBJS) $(SBBLASOBJS_P) : override CFLAGS += -DBFLOAT16 -UDOUBLE  -UCOMPLEX
 $(SBLASOBJS) $(SBLASOBJS_P) : override CFLAGS += -UDOUBLE  -UCOMPLEX
 $(DBLASOBJS) $(DBLASOBJS_P) : override CFLAGS += -DDOUBLE  -UCOMPLEX
 $(QBLASOBJS) $(QBLASOBJS_P) : override CFLAGS += -DXDOUBLE -UCOMPLEX
 $(CBLASOBJS) $(CBLASOBJS_P) : override CFLAGS += -UDOUBLE  -DCOMPLEX
 $(ZBLASOBJS) $(ZBLASOBJS_P) : override CFLAGS += -DDOUBLE  -DCOMPLEX
 $(XBLASOBJS) $(XBLASOBJS_P) : override CFLAGS += -DXDOUBLE -DCOMPLEX
+$(SBEXTOBJS) $(SBEXTOBJS_P) : override CFLAGS += -DBFLOAT16 -UDOUBLE  -UCOMPLEX
 
-$(SHBLASOBJS_P) : override CFLAGS += -DPROFILE $(COMMON_PROF)
+$(SBBLASOBJS_P) : override CFLAGS += -DPROFILE $(COMMON_PROF)
 $(SBLASOBJS_P) : override CFLAGS += -DPROFILE $(COMMON_PROF)
 $(DBLASOBJS_P) : override CFLAGS += -DPROFILE $(COMMON_PROF)
 $(QBLASOBJS_P) : override CFLAGS += -DPROFILE $(COMMON_PROF)
 $(CBLASOBJS_P) : override CFLAGS += -DPROFILE $(COMMON_PROF)
 $(ZBLASOBJS_P) : override CFLAGS += -DPROFILE $(COMMON_PROF)
 $(XBLASOBJS_P) : override CFLAGS += -DPROFILE $(COMMON_PROF)
+$(SBEXTOBJS_P) : override CFLAGS += -DPROFILE $(COMMON_PROF)
 
 libs    :: $(BLASOBJS) $(COMMONOBJS)
 	$(AR) $(ARFLAGS) -ru $(TOPDIR)/$(LIBNAME) $^

Makefile.x86

@@ -1,5 +1,21 @@
 # COMPILER_PREFIX = mingw32-
 
+ifneq ($(DYNAMIC_ARCH),1)
+ADD_CPUFLAGS = 1
+else
+ifdef TARGET_CORE
+ADD_CPUFLAGS = 1
+endif
+endif
+
+ifdef ADD_CPUFLAGS
+ifdef HAVE_SSE
+CCOMMON_OPT += -msse
+ifneq ($(F_COMPILER), NAG)
+FCOMMON_OPT += -msse
+endif
+endif
+endif
 
 ifeq ($(OSNAME), Interix)
 ARFLAGS		= -m x86
@@ -54,3 +70,20 @@ LIBATLAS	= -L$(ATLASPATH)/32 -lcblas -lf77blas -latlas -lm
 else
 LIBATLAS	= -L$(ATLASPATH)/32 -lptf77blas -lptatlas -lpthread -lm
 endif
+ifdef HAVE_SSE2
+CCOMMON_OPT += -msse2
+FCOMMON_OPT += -msse2
+endif
+ifdef HAVE_SSE3
+CCOMMON_OPT += -msse3
+FCOMMON_OPT += -msse3
+ifdef HAVE_SSSE3
+CCOMMON_OPT += -mssse3
+FCOMMON_OPT += -mssse3
+endif
+ifdef HAVE_SSE4_1
+CCOMMON_OPT += -msse4.1
+FCOMMON_OPT += -msse4.1
+endif
+endif
+

Makefile.x86_64

@@ -8,11 +8,57 @@ endif
 endif
 endif
 
+
+ifneq ($(DYNAMIC_ARCH),1)
+ADD_CPUFLAGS = 1
+else
+ifdef TARGET_CORE
+ADD_CPUFLAGS = 1
+endif
+endif
+
+ifdef ADD_CPUFLAGS
+ifdef HAVE_SSE3
+CCOMMON_OPT += -msse3
+ifneq ($(F_COMPILER), NAG)
+FCOMMON_OPT += -msse3
+endif
+endif
+ifdef HAVE_SSSE3
+CCOMMON_OPT += -mssse3
+ifneq ($(F_COMPILER), NAG)
+FCOMMON_OPT += -mssse3
+endif
+endif
+ifdef HAVE_SSE4_1
+CCOMMON_OPT += -msse4.1
+ifneq ($(F_COMPILER), NAG)
+FCOMMON_OPT += -msse4.1
+endif
+endif
+ifndef OLDGCC
+ifdef HAVE_AVX
+CCOMMON_OPT += -mavx
+ifneq ($(F_COMPILER), NAG)
+FCOMMON_OPT += -mavx
+endif
+endif
+endif
+ifndef NO_AVX2
+ifdef HAVE_AVX2
+CCOMMON_OPT += -mavx2
+ifneq ($(F_COMPILER), NAG)
+FCOMMON_OPT += -mavx2
+endif
+endif
+endif
+
 ifeq ($(CORE), SKYLAKEX)
-ifndef DYNAMIC_ARCH
 ifndef NO_AVX512
 CCOMMON_OPT += -march=skylake-avx512
+ifneq ($(F_COMPILER), NAG)
 FCOMMON_OPT += -march=skylake-avx512
+endif
 ifeq ($(OSNAME), CYGWIN_NT)
 CCOMMON_OPT += -fno-asynchronous-unwind-tables
 FCOMMON_OPT += -fno-asynchronous-unwind-tables
@@ -25,20 +71,18 @@ endif
 endif
 endif
 endif
-endif
 
 ifeq ($(CORE), COOPERLAKE)
-ifndef DYNAMIC_ARCH
 ifndef NO_AVX512
 ifeq ($(C_COMPILER), GCC)
 # cooperlake support was added in 10.1
-GCCVERSIONGTEQ10 := $(shell expr `$(CC) -dumpversion | cut -f1 -d.` \>= 10)
-GCCMINORVERSIONGTEQ1 := $(shell expr `$(CC) -dumpversion | cut -f2 -d.` \>= 1)
 ifeq ($(GCCVERSIONGTEQ10)$(GCCMINORVERSIONGTEQ1), 11)
 CCOMMON_OPT += -march=cooperlake
+ifneq ($(F_COMPILER), NAG)
 FCOMMON_OPT += -march=cooperlake
 endif
 endif
+endif
 ifeq ($(OSNAME), CYGWIN_NT)
 CCOMMON_OPT += -fno-asynchronous-unwind-tables
 FCOMMON_OPT += -fno-asynchronous-unwind-tables
@@ -51,31 +95,38 @@ endif
 endif
 endif
 endif
-endif
 
-ifeq ($(CORE), HASWELL)
-ifndef DYNAMIC_ARCH
+ifdef HAVE_AVX2
 ifndef NO_AVX2
 ifeq ($(C_COMPILER), GCC)
 # AVX2 support was added in 4.7.0
-GCCVERSIONGTEQ4 := $(shell expr `$(CC) -dumpversion | cut -f1 -d.` \>= 4)
-GCCMINORVERSIONGTEQ7 := $(shell expr `$(CC) -dumpversion | cut -f2 -d.` \>= 7)
-ifeq ($(GCCVERSIONGTEQ4)$(GCCMINORVERSIONGTEQ7), 11)
+GCCVERSIONCHECK := $(GCCVERSIONGT4)$(GCCVERSIONGTEQ4)$(GCCMINORVERSIONGTEQ7)
+ifeq ($(GCCVERSIONCHECK), $(filter $(GCCVERSIONCHECK), 011 110 111))
+CCOMMON_OPT += -mavx2
+endif
+else 
+ifeq ($(C_COMPILER), CLANG)
 CCOMMON_OPT += -mavx2
 endif
 endif
 ifeq ($(F_COMPILER), GFORTRAN)
 # AVX2 support was added in 4.7.0
 GCCVERSIONGTEQ4 := $(shell expr `$(FC) -dumpversion | cut -f1 -d.` \>= 4)
+GCCVERSIONGTEQ5 := $(shell expr `$(FC) -dumpversion | cut -f1 -d.` \>= 5)
 GCCMINORVERSIONGTEQ7 := $(shell expr `$(FC) -dumpversion | cut -f2 -d.` \>= 7)
-ifeq ($(GCCVERSIONGTEQ4)$(GCCMINORVERSIONGTEQ7), 11)
+GCCVERSIONCHECK := $(GCCVERSIONGTEQ5)$(GCCVERSIONGTEQ4)$(GCCMINORVERSIONGTEQ7)
+ifeq ($(GCCVERSIONCHECK), $(filter $(GCCVERSIONCHECK), 011 110 111))
+FCOMMON_OPT += -mavx2
+endif
+else
+ifeq ($(F_COMPILER), FLANG)
 FCOMMON_OPT += -mavx2
 endif
 endif
 endif
 endif
-endif
 
+endif
 
 
 ifeq ($(OSNAME), Interix)

Makefile.zarch

@@ -8,3 +8,9 @@ ifeq ($(CORE), Z14)
 CCOMMON_OPT += -march=z14 -mzvector -O3
 FCOMMON_OPT += -march=z14 -mzvector
 endif
+
+# Enable floating-point expression contraction for clang, since it is the
+# default for gcc
+ifeq ($(C_COMPILER), CLANG)
+CCOMMON_OPT += -ffp-contract=on
+endif

README.md

@@ -2,7 +2,7 @@
 
 [![Join the chat at https://gitter.im/xianyi/OpenBLAS](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/xianyi/OpenBLAS?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
-Travis CI: [![Build Status](https://travis-ci.org/xianyi/OpenBLAS.svg?branch=develop)](https://travis-ci.org/xianyi/OpenBLAS)
+Travis CI: [![Build Status](https://travis-ci.com/xianyi/OpenBLAS.svg?branch=develop)](https://travis-ci.com/xianyi/OpenBLAS)
 
 AppVeyor: [![Build status](https://ci.appveyor.com/api/projects/status/09sohd35n8nkkx64/branch/develop?svg=true)](https://ci.appveyor.com/project/xianyi/openblas/branch/develop)
 
@@ -13,17 +13,21 @@ Drone CI: [![Build Status](https://cloud.drone.io/api/badges/xianyi/OpenBLAS/sta
 
 ## Introduction
 
-OpenBLAS is an optimized BLAS library based on GotoBLAS2 1.13 BSD version.
+OpenBLAS is an optimized BLAS (Basic Linear Algebra Subprograms) library based on GotoBLAS2 1.13 BSD version.
 
 Please read the documentation on the OpenBLAS wiki pages: <https://github.com/xianyi/OpenBLAS/wiki>.
 
+For a general introduction to the BLAS routines, please refer to the extensive documentation of their reference implementation hosted at netlib:
+<https://www.netlib.org/blas>. On that site you will likewise find documentation for the reference implementation of the higher-level library LAPACK - the **L**inear **A**lgebra **Pack**age that comes included with OpenBLAS. If you are looking for a general primer or refresher on Linear Algebra, the set of six
+20-minute lecture videos by Prof. Gilbert Strang on either MIT OpenCourseWare <https://ocw.mit.edu/resources/res-18-010-a-2020-vision-of-linear-algebra-spring-2020/> or Youtube <https://www.youtube.com/playlist?list=PLUl4u3cNGP61iQEFiWLE21EJCxwmWvvek> may be helpful.
+
 ## Binary Packages
 
 We provide official binary packages for the following platform:
 
   * Windows x86/x86_64
 
-You can download them from [file hosting on sourceforge.net](https://sourceforge.net/projects/openblas/files/).
+You can download them from [file hosting on sourceforge.net](https://sourceforge.net/projects/openblas/files/) or from the Releases section of the github project page, [https://github.com/xianyi/OpenBLAS/releases](https://github.com/xianyi/OpenBLAS/releases).
 
 ## Installation from Source
 
@@ -46,7 +50,10 @@ Building OpenBLAS requires the following to be installed:
 
 Simply invoking `make` (or `gmake` on BSD) will detect the CPU automatically.
 To set a specific target CPU, use `make TARGET=xxx`, e.g. `make TARGET=NEHALEM`.
-The full target list is in the file `TargetList.txt`.
+The full target list is in the file `TargetList.txt`. For building with `cmake`, the
+usual conventions apply, i.e. create a build directory either underneath the toplevel
+OpenBLAS source directory or separate from it, and invoke `cmake` there with the path
+to the source tree and any build options you plan to set.
 
 ### Cross compile
 
@@ -121,6 +128,7 @@ Please read `GotoBLAS_01Readme.txt` for older CPU models already supported by th
 - **Intel Sandy Bridge**: Optimized Level-3 and Level-2 BLAS with AVX on x86-64.
 - **Intel Haswell**: Optimized Level-3 and Level-2 BLAS with AVX2 and FMA on x86-64.
 - **Intel Skylake-X**: Optimized Level-3 and Level-2 BLAS with AVX512 and FMA on x86-64.
+- **Intel Cooper Lake**: as Skylake-X with improved BFLOAT16 support.
 - **AMD Bobcat**: Used GotoBLAS2 Barcelona codes.
 - **AMD Bulldozer**: x86-64 ?GEMM FMA4 kernels. (Thanks to Werner Saar)
 - **AMD PILEDRIVER**: Uses Bulldozer codes with some optimizations.
@@ -146,39 +154,52 @@ Please read `GotoBLAS_01Readme.txt` for older CPU models already supported by th
 
 - **ARMv8**: Basic ARMV8 with small caches, optimized Level-3 and Level-2 BLAS
 - **Cortex-A53**: same as ARMV8 (different cpu specifications)
+- **Cortex-A55**: same as ARMV8 (different cpu specifications)
 - **Cortex A57**: Optimized Level-3 and Level-2 functions
 - **Cortex A72**: same as A57 ( different cpu specifications)
 - **Cortex A73**: same as A57 (different cpu specifications)
 - **Falkor**: same as A57 (different cpu specifications)
 - **ThunderX**: Optimized some Level-1 functions
 - **ThunderX2T99**: Optimized Level-3 BLAS and parts of Levels 1 and 2
+- **ThunderX3T110**
 - **TSV110**: Optimized some Level-3 helper functions
 - **EMAG 8180**: preliminary support based on A57
+- **Neoverse N1**: (AWS Graviton2) preliminary support
+- **Apple Vortex**: preliminary support based on ARMV8
 
 #### PPC/PPC64
 
 - **POWER8**: Optimized BLAS, only for PPC64LE (Little Endian), only with `USE_OPENMP=1`
 - **POWER9**: Optimized Level-3 BLAS (real) and some Level-1,2. PPC64LE with OpenMP only. 
+- **POWER10**:
 
 #### IBM zEnterprise System
 
 - **Z13**: Optimized Level-3 BLAS and Level-1,2
 - **Z14**: Optimized Level-3 BLAS and (single precision) Level-1,2
 
+#### RISC-V
+
+- **C910V**: Optimized Level-3 BLAS (real) and Level-1,2 by RISC-V Vector extension 0.7.1.
+  ```sh
+  make HOSTCC=gcc TARGET=C910V CC=riscv64-unknown-linux-gnu-gcc FC=riscv64-unknown-linux-gnu-gfortran
+  ```
+  (also known to work on C906)
+
 ### Support for multiple targets in a single library
 
-OpenBLAS can be built for multiple targets with runtime detection of the target cpu by specifiying DYNAMIC_ARCH=1 in Makefile.rule, on the gmake command line or as -DDYNAMIC_ARCH=TRUE in cmake.
+OpenBLAS can be built for multiple targets with runtime detection of the target cpu by specifiying `DYNAMIC_ARCH=1` in Makefile.rule, on the gmake command line or as `-DDYNAMIC_ARCH=TRUE` in cmake.
 
-For **x86_64**, the list of targets this activates contains Prescott, Core2, Nehalem, Barcelona, Sandybridge, Bulldozer, Piledriver, Steamroller, Excavator, Haswell, Zen, SkylakeX. For cpu generations not included in this list, the corresponding older model is used. If you also specify DYNAMIC_OLDER=1, specific support for Penryn, Dunnington, Opteron, Opteron/SSE3, Bobcat, Atom and Nano is added. Finally there is an option DYNAMIC_LIST that allows to specify an individual list of targets to include instead of the default.
+For **x86_64**, the list of targets this activates contains Prescott, Core2, Nehalem, Barcelona, Sandybridge, Bulldozer, Piledriver, Steamroller, Excavator, Haswell, Zen, SkylakeX. For cpu generations not included in this list, the corresponding older model is used. If you also specify `DYNAMIC_OLDER=1`, specific support for Penryn, Dunnington, Opteron, Opteron/SSE3, Bobcat, Atom and Nano is added. Finally there is an option `DYNAMIC_LIST` that allows to specify an individual list of targets to include instead of the default.
 
-DYNAMIC_ARCH is also supported on **x86**, where it translates to Katmai, Coppermine, Northwood, Prescott, Banias,
+`DYNAMIC_ARCH` is also supported on **x86**, where it translates to Katmai, Coppermine, Northwood, Prescott, Banias,
 Core2, Penryn, Dunnington, Nehalem, Athlon, Opteron, Opteron_SSE3, Barcelona, Bobcat, Atom and Nano.
 
 On **ARMV8**, it enables support for CortexA53, CortexA57, CortexA72, CortexA73, Falkor, ThunderX, ThunderX2T99, TSV110 as well as generic ARMV8 cpus.
 
 For **POWER**, the list encompasses POWER6, POWER8 and POWER9, on **ZARCH** it comprises Z13 and Z14.
 
-The TARGET option can be used in conjunction with DYNAMIC_ARCH=1 to specify which cpu model should be assumed for all the
+The `TARGET` option can be used in conjunction with `DYNAMIC_ARCH=1` to specify which cpu model should be assumed for all the
 common code in the library, usually you will want to set this to the oldest model you expect to encounter.
 Please note that it is not possible to combine support for different architectures, so no combined 32 and 64 bit or x86_64 and arm64 in the same library.
 
@@ -194,7 +215,8 @@ Please note that it is not possible to combine support for different architectur
 - **Android**: Supported by the community. Please read <https://github.com/xianyi/OpenBLAS/wiki/How-to-build-OpenBLAS-for-Android>.
 - **AIX**: Supported on PPC up to POWER8
 - **Haiku**: Supported by the community. We don't actively test the library on this OS.
-- **SunOS**: Supported by the community. We don't actively test the library on this OS:
+- **SunOS**: Supported by the community. We don't actively test the library on this OS.
+- **Cortex-M**: Supported by the community. Please read <https://github.com/xianyi/OpenBLAS/wiki/How-to-use-OpenBLAS-on-Cortex-M>.
 
 ## Usage
 
@@ -226,7 +248,8 @@ We provide the following functions to control the number of threads at runtime:
 void goto_set_num_threads(int num_threads);
 void openblas_set_num_threads(int num_threads);
 ```
-
+Note that these are only used once at library initialization, and are not available for
+fine-tuning thread numbers in individual BLAS calls. 
 If you compile this library with `USE_OPENMP=1`, you should use the above functions too.
 
 ## Reporting bugs

TargetList.txt

@@ -92,14 +92,23 @@ CORTEXA57
 CORTEXA72
 CORTEXA73
 NEOVERSEN1
+CORTEXA55
 EMAG8180
 FALKOR
 THUNDERX
 THUNDERX2T99
 TSV110
 THUNDERX3T110
+VORTEX
 
 9.System Z:
 ZARCH_GENERIC
 Z13
 Z14
+
+10.RISC-V 64:
+RISCV64_GENERIC
+C910V
+
+11.LOONGARCH64:
+LOONGSON3R5

appveyor.yml

@@ -30,10 +30,10 @@ environment:
     CONDA_INSTALL_LOCN: C:\\Miniconda36-x64
   matrix:
     - COMPILER: clang-cl
-      WITH_FORTRAN: yes
+      WITH_FORTRAN: ON
     - COMPILER: clang-cl
       DYNAMIC_ARCH: ON
-      WITH_FORTRAN: no
+      WITH_FORTRAN: OFF
     - COMPILER: cl
     - COMPILER: MinGW64-gcc-7.2.0-mingw
       DYNAMIC_ARCH: OFF
@@ -47,12 +47,8 @@ environment:
 install:
   - if [%COMPILER%]==[clang-cl] call %CONDA_INSTALL_LOCN%\Scripts\activate.bat
   - if [%COMPILER%]==[clang-cl] conda config --add channels conda-forge --force
-  - if [%COMPILER%]==[clang-cl] conda install --yes --quiet clangdev cmake
-
-  - if [%WITH_FORTRAN%]==[no] conda install --yes --quiet ninja
-  - if [%WITH_FORTRAN%]==[yes] conda install --yes --quiet -c isuruf kitware-ninja
-  - if [%WITH_FORTRAN%]==[yes] conda install --yes --quiet flang
-
+  - if [%COMPILER%]==[clang-cl] conda config --set auto_update_conda false
+  - if [%COMPILER%]==[clang-cl] conda install --yes --quiet clangdev cmake ninja flang=11.0.1
   - if [%COMPILER%]==[clang-cl] call "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvarsall.bat" x64
   - if [%COMPILER%]==[clang-cl] set "LIB=%CONDA_INSTALL_LOCN%\Library\lib;%LIB%"
   - if [%COMPILER%]==[clang-cl] set "CPATH=%CONDA_INSTALL_LOCN%\Library\include;%CPATH%"
@@ -68,15 +64,14 @@ before_build:
   - if [%COMPILER%]==[MinGW64-gcc-7.2.0-mingw] cmake -G "MinGW Makefiles" -DNOFORTRAN=1 ..
   - if [%COMPILER%]==[MinGW-gcc-6.3.0-32] cmake -G "MSYS Makefiles" -DNOFORTRAN=1 ..
   - if [%COMPILER%]==[MinGW-gcc-5.3.0] cmake -G "MSYS Makefiles" -DNOFORTRAN=1 ..
-  - if [%WITH_FORTRAN%]==[no] cmake -G "Ninja" -DCMAKE_CXX_COMPILER=clang-cl -DCMAKE_C_COMPILER=clang-cl -DMSVC_STATIC_CRT=ON ..
-  - if [%WITH_FORTRAN%]==[yes] cmake -G "Ninja" -DCMAKE_CXX_COMPILER=clang-cl -DCMAKE_C_COMPILER=clang-cl -DCMAKE_Fortran_COMPILER=flang -DBUILD_WITHOUT_LAPACK=no -DNOFORTRAN=0 ..
+  - if [%WITH_FORTRAN%]==[OFF] cmake -G "Ninja" -DCMAKE_CXX_COMPILER=clang-cl -DCMAKE_C_COMPILER=clang-cl -DMSVC_STATIC_CRT=ON ..
+  - if [%WITH_FORTRAN%]==[ON] cmake -G "Ninja" -DCMAKE_CXX_COMPILER=clang-cl -DCMAKE_C_COMPILER=clang-cl -DCMAKE_Fortran_COMPILER=flang -DBUILD_WITHOUT_LAPACK=no -DNOFORTRAN=0 ..
+  - if [%USE_OPENMP%]==[ON] cmake -DUSE_OPENMP=ON ..
   - if [%DYNAMIC_ARCH%]==[ON] cmake -DDYNAMIC_ARCH=ON -DDYNAMIC_LIST='CORE2;NEHALEM;SANDYBRIDGE;BULLDOZER;HASWELL' ..
 
 build_script:
   - cmake --build .
 
 test_script:
-  - echo Running Test
-  - cd utest
-  - openblas_utest
+  - ctest -j2
   

azure-pipelines.yml

@@ -4,14 +4,22 @@ trigger:
   branches:
     include:
       - develop
-
+resources:
+  containers:
+      - container: oneapi-hpckit
+        image: intel/oneapi-hpckit:latest
+        options: '-v /usr/bin/sudo:/usr/bin/sudo -v /usr/lib/sudo/libsudo_util.so.0:/usr/lib/sudo/libsudo_util.so.0 -v /usr/lib/sudo/sudoers.so:/usr/lib/sudo/sudoers.so'
+      - container: oneapi-basekit
+        image: intel/oneapi-basekit:latest
+        options: '-v /usr/bin/sudo:/usr/bin/sudo -v /usr/lib/sudo/libsudo_util.so.0:/usr/lib/sudo/libsudo_util.so.0 -v /usr/lib/sudo/sudoers.so:/usr/lib/sudo/sudoers.so'
+ 
 jobs:
 # manylinux1 is useful to test because the
 # standard Docker container uses an old version
 # of gcc / glibc
 - job: manylinux1_gcc
   pool:
-    vmImage: 'ubuntu-16.04'
+    vmImage: 'ubuntu-latest'
   steps:
   - script: |
       echo "FROM quay.io/pypa/manylinux1_x86_64
@@ -27,7 +35,7 @@ jobs:
     displayName: Run manylinux1 docker build
 - job: Intel_SDE_skx
   pool:
-    vmImage: 'ubuntu-16.04'
+    vmImage: 'ubuntu-latest'
   steps:
   - script: |
       # at the time of writing the available Azure Ubuntu vm image
@@ -68,4 +76,147 @@ jobs:
       dir
       openblas_utest.exe
   
+- job: OSX_OpenMP
+  pool:
+     vmImage: 'macOS-10.15'
+  steps:   
+  - script: |
+      brew update
+      make TARGET=CORE2 DYNAMIC_ARCH=1 USE_OPENMP=1 INTERFACE64=1 CC=gcc-10 FC=gfortran-10
+      make TARGET=CORE2 DYNAMIC_ARCH=1 USE_OPENMP=1 INTERFACE64=1 CC=gcc-10 FC=gfortran-10 PREFIX=../blasinst install
+      ls -lR ../blasinst
+     
+- job: OSX_GCC_Nothreads
+  pool:
+     vmImage: 'macOS-10.15'
+  steps:   
+  - script: |
+      brew update
+      make USE_THREADS=0 CC=gcc-10 FC=gfortran-10
+     
+- job: OSX_OpenMP_Clang
+  pool:
+     vmImage: 'macOS-10.15'
+  variables:
+     LD_LIBRARY_PATH: /usr/local/opt/llvm/lib
+     LIBRARY_PATH: /usr/local/opt/llvm/lib
+  steps:   
+  - script: |
+      brew update
+      brew install llvm libomp
+      make TARGET=CORE2 USE_OPENMP=1 INTERFACE64=1 DYNAMIC_ARCH=1 CC=/usr/local/opt/llvm/bin/clang FC=gfortran-10
+
+- job: OSX_OpenMP_Clang_cmake
+  pool:
+     vmImage: 'macOS-10.15'
+  variables:
+     LD_LIBRARY_PATH: /usr/local/opt/llvm/lib
+     LIBRARY_PATH: /usr/local/opt/llvm/lib
+  steps:   
+  - script: |
+      brew update
+      brew install llvm libomp
+      mkdir build
+      cd build
+      cmake -DTARGET=CORE2 -DUSE_OPENMP=1 -DINTERFACE64=1 -DDYNAMIC_ARCH=1 -DCMAKE_C_COMPILER=/usr/local/opt/llvm/bin/clang -DNOFORTRAN=1 -DNO_AVX512=1 ..
+      make
+      ctest
       
+- job: OSX_OpenMP_Clang_gf_cmake
+  pool:
+     vmImage: 'macOS-10.15'
+  variables:
+     LD_LIBRARY_PATH: /usr/local/opt/llvm/lib
+     LIBRARY_PATH: /usr/local/opt/llvm/lib
+  steps:   
+  - script: |
+      brew update
+      brew install llvm libomp
+      mkdir build
+      cd build
+      cmake -DTARGET=CORE2 -DUSE_OPENMP=1 -DINTERFACE64=1 -DDYNAMIC_ARCH=1 -DCMAKE_C_COMPILER=/usr/local/opt/llvm/bin/clang -DNO_AVX512=1 ..
+      make
+      ctest
+        
+- job: OSX_Ifort_Clang
+  pool:
+     vmImage: 'macOS-10.15'
+  variables:
+     LD_LIBRARY_PATH: /usr/local/opt/llvm/lib
+     MACOS_HPCKIT_URL: https://registrationcenter-download.intel.com/akdlm/irc_nas/17643/m_HPCKit_p_2021.2.0.2903_offline.dmg
+     LIBRARY_PATH: /usr/local/opt/llvm/lib
+     MACOS_FORTRAN_COMPONENTS: intel.oneapi.mac.ifort-compiler
+  steps:   
+  - script: |
+      brew update
+      brew install llvm libomp
+      sudo mkdir -p /opt/intel
+      sudo chown $USER /opt/intel
+    displayName: prepare for cache restore
+  - task: Cache@2
+    inputs:
+      path: /opt/intel/oneapi
+      key: '"install" | "$(MACOS_HPCKIT_URL)" | "$(MACOS_FORTRAN_COMPONENTS)"'
+      cacheHitVar: CACHE_RESTORED
+  - script: | 
+      curl --output webimage.dmg --url $(MACOS_HPCKIT_URL) --retry 5 --retry-delay 5
+      hdiutil attach webimage.dmg
+      sudo /Volumes/"$(basename "$(MACOS_HPCKIT_URL)" .dmg)"/bootstrapper.app/Contents/MacOS/bootstrapper -s --action install --components="$(MACOS_FORTRAN_COMPONENTS)" --eula=accept --continue-with-optional-error=yes --log-dir=.
+      installer_exit_code=$?
+      hdiutil detach /Volumes/"$(basename "$URL" .dmg)" -quiet
+      exit $installer_exit_code
+    displayName: install
+    condition: ne(variables.CACHE_RESTORED, 'true')
+  - script: | 
+      source /opt/intel/oneapi/setvars.sh
+      make CC=/usr/local/opt/llvm/bin/clang FC=ifort
+ 
+- job: OSX_NDK_ARMV7
+  pool:
+     vmImage: 'macOS-10.15'
+  steps:   
+  - script: | 
+      brew update
+      brew install --cask android-ndk
+      export ANDROID_NDK_HOME=/usr/local/share/android-ndk
+      make TARGET=ARMV7 ONLY_CBLAS=1 CC=$ANDROID_NDK_HOME/toolchains/llvm/prebuilt/darwin-x86_64/bin/armv7a-linux-androideabi21-clang AR=$ANDROID_NDK_HOME/toolchains/llvm/prebuilt/darwin-x86_64/bin/arm-linux-androideabi-ar HOSTCC=gcc ARM_SOFTFP_ABI=1 -j4
+
+- job: OSX_IOS_ARMV8
+  pool:
+     vmImage: 'macOS-10.15'
+  variables:
+     CC: /Applications/Xcode_12.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang
+     CFLAGS: -O2 -Wno-macro-redefined -isysroot /Applications/Xcode_12.4.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS14.4.sdk -arch arm64 -miphoneos-version-min=10.0
+  steps:
+  - script: |
+     make TARGET=ARMV8 DYNAMIC_ARCH=1 NUM_THREADS=32 HOSTCC=clang NOFORTRAN=1
+
+- job: OSX_IOS_ARMV7
+  pool:
+     vmImage: 'macOS-10.15'
+  variables:
+     CC: /Applications/Xcode_12.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang
+     CFLAGS: -O2 -mno-thumb -Wno-macro-redefined -isysroot /Applications/Xcode_12.4.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS14.4.sdk -arch armv7 -miphoneos-version-min=5.1
+  steps:
+  - script: |
+     make TARGET=ARMV7 DYNAMIC_ARCH=1 NUM_THREADS=32 HOSTCC=clang NOFORTRAN=1
+
+- job: ALPINE_MUSL
+  pool:
+     vmImage: 'ubuntu-latest'
+  steps:
+  - script: |
+        wget https://raw.githubusercontent.com/alpinelinux/alpine-chroot-install/v0.13.1/alpine-chroot-install \
+         && echo '7c7e3fa378e69aecc7f5f01bbc759e5f0a9d9b74  alpine-chroot-install' | sha1sum -c \
+         || exit 1
+        alpine() { /alpine/enter-chroot -u "$USER" "$@"; }
+        sudo sh alpine-chroot-install -p 'build-base gfortran perl linux-headers sudo'
+        alpine make DYNAMIC_ARCH=1 BINARY=64
+        alpine make DYNAMIC_ARCH=1 BINARY=64 PREFIX=mytestdir install
+        alpine ls -l mytestdir/include
+        alpine echo "// tests that inclusion of openblas_config.h works with musl" >test_install.c
+        alpine echo "#include <openblas_config.h>" >>test_install.c
+        alpine echo "int main(){" >> test_install.c
+        alpine echo "cpu_set_t* cpu_set = NULL;}" >>test_install.c
+        alpine gcc -Imytestdir/include test_install.c -Lmytestdir/lib -lopenblas -lpthread -lgfortran -o test_install
+        

benchmark/Makefile

@@ -49,8 +49,8 @@ else
 GOTO_LAPACK_TARGETS=
 endif
 
-ifeq ($(BUILD_HALF),1)
-GOTO_HALF_TARGETS=shgemm.goto
+ifeq ($(BUILD_BFLOAT16),1)
+GOTO_HALF_TARGETS=sbgemm.goto
 else
 GOTO_HALF_TARGETS=
 endif
@@ -620,8 +620,8 @@ zcholesky.essl : zcholesky.$(SUFFIX)
 	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBESSL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
 
 ##################################### Sgemm ####################################################
-ifeq ($(BUILD_HALF),1)
-shgemm.goto : shgemm.$(SUFFIX) ../$(LIBNAME)
+ifeq ($(BUILD_BFLOAT16),1)
+sbgemm.goto : sbgemm.$(SUFFIX) ../$(LIBNAME)
 	$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
 endif
 
@@ -2927,8 +2927,8 @@ ccholesky.$(SUFFIX) : cholesky.c
 zcholesky.$(SUFFIX) : cholesky.c
 	$(CC) $(CFLAGS) -c -DCOMPLEX -DDOUBLE -o $(@F) $^
 
-ifeq ($(BUILD_HALF),1)
-shgemm.$(SUFFIX) : gemm.c
+ifeq ($(BUILD_BFLOAT16),1)
+sbgemm.$(SUFFIX) : gemm.c
 	$(CC) $(CFLAGS) -c -DHALF -UCOMPLEX -UDOUBLE -o $(@F) $^
 endif
 

benchmark/amax.c

@@ -25,164 +25,106 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
-
+#include "bench.h"
 
 #undef AMAX
 
 #ifdef COMPLEX
 #ifdef DOUBLE
-#define AMAX   BLASFUNC(dzamax)
+#define AMAX BLASFUNC(dzamax)
 #else
-#define AMAX   BLASFUNC(scamax)
+#define AMAX BLASFUNC(scamax)
 #endif
 #else
 #ifdef DOUBLE
-#define AMAX   BLASFUNC(damax)
+#define AMAX BLASFUNC(damax)
 #else
-#define AMAX   BLASFUNC(samax)
+#define AMAX BLASFUNC(samax)
 #endif
 #endif
 
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
-int main(int argc, char *argv[]){
+int main(int argc, char *argv[])
+{
 
   FLOAT *x;
   blasint m, i;
-  blasint inc_x=1;
+  blasint inc_x = 1;
   int loops = 1;
   int l;
   char *p;
 
+  int from = 1;
+  int to = 200;
+  int step = 1;
 
-  int from =   1;
-  int to   = 200;
-  int step =   1;
+  double time1, timeg;
 
-  struct timeval start, stop;
-  double time1,timeg;
+  argc--;
+  argv++;
 
-  argc--;argv++;
-
-  if (argc > 0) { from     = atol(*argv);		argc--; argv++;}
-  if (argc > 0) { to       = MAX(atol(*argv), from);	argc--; argv++;}
-  if (argc > 0) { step     = atol(*argv);		argc--; argv++;}
-
-  if ((p = getenv("OPENBLAS_LOOPS")))  loops = atoi(p);
-  if ((p = getenv("OPENBLAS_INCX")))   inc_x = atoi(p);
-
-  fprintf(stderr, "From : %3d  To : %3d Step = %3d Inc_x = %d Loops = %d\n", from, to, step,inc_x,loops);
-
-  if (( x = (FLOAT *)malloc(sizeof(FLOAT) * to * abs(inc_x) * COMPSIZE)) == NULL){
-    fprintf(stderr,"Out of Memory!!\n");exit(1);
+  if (argc > 0)
+  {
+    from = atol(*argv);
+    argc--;
+    argv++;
+  }
+  if (argc > 0)
+  {
+    to = MAX(atol(*argv), from);
+    argc--;
+    argv++;
+  }
+  if (argc > 0)
+  {
+    step = atol(*argv);
+    argc--;
+    argv++;
   }
 
-#ifdef linux
+  if ((p = getenv("OPENBLAS_LOOPS")))
+    loops = atoi(p);
+  if ((p = getenv("OPENBLAS_INCX")))
+    inc_x = atoi(p);
+
+  fprintf(stderr, "From : %3d  To : %3d Step = %3d Inc_x = %d Loops = %d\n", from, to, step, inc_x, loops);
+
+  if ((x = (FLOAT *)malloc(sizeof(FLOAT) * to * abs(inc_x) * COMPSIZE)) == NULL)
+  {
+    fprintf(stderr, "Out of Memory!!\n");
+    exit(1);
+  }
+
+#ifdef __linux
   srandom(getpid());
 #endif
 
   fprintf(stderr, "   SIZE       Flops\n");
 
-  for(m = from; m <= to; m += step)
+  for (m = from; m <= to; m += step)
   {
 
-   timeg=0;
+    timeg = 0;
+    fprintf(stderr, " %6d : ", (int)m);
 
-   fprintf(stderr, " %6d : ", (int)m);
+    for (l = 0; l < loops; l++)
+    {
 
+      for (i = 0; i < m * COMPSIZE * abs(inc_x); i++)
+      {
+        x[i] = ((FLOAT)rand() / (FLOAT)RAND_MAX) - 0.5;
+      }
 
-   for (l=0; l<loops; l++)
-   {
-
-   	for(i = 0; i < m * COMPSIZE * abs(inc_x); i++){
-			x[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
-   	}
-
-    	gettimeofday( &start, (struct timezone *)0);
-    	AMAX (&m, x, &inc_x);
-    	gettimeofday( &stop, (struct timezone *)0);
-
-    	time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
-
-	timeg += time1;
-
+      begin();
+      AMAX(&m, x, &inc_x);
+      end();
+      timeg += getsec();
     }
 
     timeg /= loops;
 
     fprintf(stderr,
-	    " %10.2f MFlops %10.6f sec\n",
-	    COMPSIZE * sizeof(FLOAT) * 1. * (double)m / timeg * 1.e-6, timeg);
-
+            " %10.2f MFlops %10.6f sec\n",
+            COMPSIZE * sizeof(FLOAT) * 1. * (double)m / timeg * 1.e-6, timeg);
   }
 
   return 0;

benchmark/amin.c

@@ -25,165 +25,110 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
-
+#include "bench.h"
 
 #undef AMIN
 
 #ifdef COMPLEX
 #ifdef DOUBLE
-#define AMIN   BLASFUNC(dzamin)
+#define AMIN BLASFUNC(dzamin)
 #else
-#define AMIN   BLASFUNC(scamin)
+#define AMIN BLASFUNC(scamin)
 #endif
 #else
 #ifdef DOUBLE
-#define AMIN   BLASFUNC(damin)
+#define AMIN BLASFUNC(damin)
 #else
-#define AMIN   BLASFUNC(samin)
+#define AMIN BLASFUNC(samin)
 #endif
 #endif
 
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
-int main(int argc, char *argv[]){
+int main(int argc, char *argv[])
+{
 
   FLOAT *x;
   blasint m, i;
-  blasint inc_x=1;
+  blasint inc_x = 1;
   int loops = 1;
   int l;
   char *p;
 
-  int from =   1;
-  int to   = 200;
-  int step =   1;
+  int from = 1;
+  int to = 200;
+  int step = 1;
 
-  struct timeval start, stop;
-  double time1,timeg;
+  double time1, timeg;
 
-  argc--;argv++;
+  argc--;
+  argv++;
 
-  if (argc > 0) { from     = atol(*argv);		argc--; argv++;}
-  if (argc > 0) { to       = MAX(atol(*argv), from);	argc--; argv++;}
-  if (argc > 0) { step     = atol(*argv);		argc--; argv++;}
-
-  if ((p = getenv("OPENBLAS_LOOPS")))  loops = atoi(p);
-  if ((p = getenv("OPENBLAS_INCX")))   inc_x = atoi(p);
-
-  fprintf(stderr, "From : %3d  To : %3d Step = %3d Inc_x = %d Loops = %d\n", from, to, step,inc_x,loops);
-
-  if (( x = (FLOAT *)malloc(sizeof(FLOAT) * to * abs(inc_x) * COMPSIZE)) == NULL){
-    fprintf(stderr,"Out of Memory!!\n");exit(1);
+  if (argc > 0)
+  {
+    from = atol(*argv);
+    argc--;
+    argv++;
+  }
+  if (argc > 0)
+  {
+    to = MAX(atol(*argv), from);
+    argc--;
+    argv++;
+  }
+  if (argc > 0)
+  {
+    step = atol(*argv);
+    argc--;
+    argv++;
   }
 
-#ifdef linux
+  if ((p = getenv("OPENBLAS_LOOPS")))
+    loops = atoi(p);
+  if ((p = getenv("OPENBLAS_INCX")))
+    inc_x = atoi(p);
+
+  fprintf(stderr, "From : %3d  To : %3d Step = %3d Inc_x = %d Loops = %d\n", from, to, step, inc_x, loops);
+
+  if ((x = (FLOAT *)malloc(sizeof(FLOAT) * to * abs(inc_x) * COMPSIZE)) == NULL)
+  {
+    fprintf(stderr, "Out of Memory!!\n");
+    exit(1);
+  }
+
+#ifdef __linux
   srandom(getpid());
 #endif
 
   fprintf(stderr, "   SIZE       Flops\n");
 
-  for(m = from; m <= to; m += step)
+  for (m = from; m <= to; m += step)
   {
 
-   timeg=0;
+    timeg = 0;
 
-   fprintf(stderr, " %6d : ", (int)m);
+    fprintf(stderr, " %6d : ", (int)m);
 
+    for (l = 0; l < loops; l++)
+    {
 
-   for (l=0; l<loops; l++)
-   {
+      for (i = 0; i < m * COMPSIZE * abs(inc_x); i++)
+      {
+        x[i] = ((FLOAT)rand() / (FLOAT)RAND_MAX) - 0.5;
+      }
 
-   	for(i = 0; i < m * COMPSIZE * abs(inc_x); i++){
-			x[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
-   	}
+      begin();
 
-    	gettimeofday( &start, (struct timezone *)0);
+      AMIN(&m, x, &inc_x);
 
-    	AMIN (&m, x, &inc_x);
-
-    	gettimeofday( &stop, (struct timezone *)0);
-
-    	time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
-
-	timeg += time1;
+      end();
 
+      timeg += getsec();
     }
 
     timeg /= loops;
 
     fprintf(stderr,
-	    " %10.2f MFlops %10.6f sec\n",
-	    COMPSIZE * sizeof(FLOAT) * 1. * (double)m / timeg * 1.e-6, timeg);
-
+            " %10.2f MFlops %10.6f sec\n",
+            COMPSIZE * sizeof(FLOAT) * 1. * (double)m / timeg * 1.e-6, timeg);
   }
 
   return 0;

benchmark/asum.c

@@ -25,169 +25,108 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
-
+#include "bench.h"
 
 #undef ASUM
 
 #ifdef COMPLEX
 #ifdef DOUBLE
-#define ASUM   BLASFUNC(dzasum)
+#define ASUM BLASFUNC(dzasum)
 #else
-#define ASUM   BLASFUNC(scasum)
+#define ASUM BLASFUNC(scasum)
 #endif
 #else
 #ifdef DOUBLE
-#define ASUM   BLASFUNC(dasum)
+#define ASUM BLASFUNC(dasum)
 #else
-#define ASUM   BLASFUNC(sasum)
+#define ASUM BLASFUNC(sasum)
 #endif
 #endif
 
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
-int main(int argc, char *argv[]){
+int main(int argc, char *argv[])
+{
 
   FLOAT *x;
   FLOAT result;
   blasint m, i;
-  blasint inc_x=1;
+  blasint inc_x = 1;
   int loops = 1;
   int l;
   char *p;
 
-  int from =   1;
-  int to   = 200;
-  int step =   1;
+  int from = 1;
+  int to = 200;
+  int step = 1;
+  double time1, timeg;
 
-  struct timeval start, stop;
-  double time1,timeg;
+  argc--;
+  argv++;
 
-  argc--;argv++;
-
-  if (argc > 0) { from     = atol(*argv);		argc--; argv++;}
-  if (argc > 0) { to       = MAX(atol(*argv), from);	argc--; argv++;}
-  if (argc > 0) { step     = atol(*argv);		argc--; argv++;}
-
-  if ((p = getenv("OPENBLAS_LOOPS")))  loops = atoi(p);
-  if ((p = getenv("OPENBLAS_INCX")))   inc_x = atoi(p);
-
-  fprintf(stderr, "From : %3d  To : %3d Step = %3d Inc_x = %d Loops = %d\n", from, to, step,inc_x,loops);
-
-  if (( x = (FLOAT *)malloc(sizeof(FLOAT) * to * abs(inc_x) * COMPSIZE)) == NULL){
-    fprintf(stderr,"Out of Memory!!\n");exit(1);
+  if (argc > 0)
+  {
+    from = atol(*argv);
+    argc--;
+    argv++;
+  }
+  if (argc > 0)
+  {
+    to = MAX(atol(*argv), from);
+    argc--;
+    argv++;
+  }
+  if (argc > 0)
+  {
+    step = atol(*argv);
+    argc--;
+    argv++;
   }
 
+  if ((p = getenv("OPENBLAS_LOOPS")))
+    loops = atoi(p);
+  if ((p = getenv("OPENBLAS_INCX")))
+    inc_x = atoi(p);
 
-#ifdef linux
+  fprintf(stderr, "From : %3d  To : %3d Step = %3d Inc_x = %d Loops = %d\n", from, to, step, inc_x, loops);
+
+  if ((x = (FLOAT *)malloc(sizeof(FLOAT) * to * abs(inc_x) * COMPSIZE)) == NULL)
+  {
+    fprintf(stderr, "Out of Memory!!\n");
+    exit(1);
+  }
+
+#ifdef __linux
   srandom(getpid());
 #endif
 
   fprintf(stderr, "   SIZE       Flops\n");
 
-  for(m = from; m <= to; m += step)
+  for (m = from; m <= to; m += step)
   {
 
-   timeg=0;
+    timeg = 0;
 
-   fprintf(stderr, " %6d : ", (int)m);
+    fprintf(stderr, " %6d : ", (int)m);
 
+    for (l = 0; l < loops; l++)
+    {
 
-   for (l=0; l<loops; l++)
-   {
-
-   	for(i = 0; i < m * COMPSIZE * abs(inc_x); i++){
-			x[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
-   	}
-
-    	gettimeofday( &start, (struct timezone *)0);
-
-    	result = ASUM (&m, x, &inc_x);
-
-    	gettimeofday( &stop, (struct timezone *)0);
-
-    	time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
-
-	timeg += time1;
-
+      for (i = 0; i < m * COMPSIZE * abs(inc_x); i++)
+      {
+        x[i] = ((FLOAT)rand() / (FLOAT)RAND_MAX) - 0.5;
+      }
+      begin();
+      result = ASUM(&m, x, &inc_x);
+      end();
+      timeg += getsec();
     }
-
-    timeg /= loops;
+    if (loops > 1)
+      timeg /= loops;
 
 #ifdef COMPLEX
     fprintf(stderr, " %10.2f MFlops %10.6f sec\n", 4. * (double)m / timeg * 1.e-6, timeg);
 #else
     fprintf(stderr, " %10.2f MFlops %10.6f sec\n", 2. * (double)m / timeg * 1.e-6, timeg);
 #endif
-
   }
 
   return 0;

benchmark/axpby.c

@@ -25,13 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
-
+#include "bench.h"
 
 #undef AXPBY
 
@@ -49,71 +43,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #endif
 #endif
 
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-             (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-             SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *x, *y;
@@ -129,7 +58,6 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
 
-  struct timeval start, stop;
   double time1,timeg;
 
   argc--;argv++;
@@ -152,7 +80,7 @@ int main(int argc, char *argv[]){
     fprintf(stderr,"Out of Memory!!\n");exit(1);
   }
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -176,16 +104,10 @@ int main(int argc, char *argv[]){
 
     for (l=0; l<loops; l++)
     {
-        gettimeofday( &start, (struct timezone *)0);
-
+        begin();
         AXPBY (&m, alpha, x, &inc_x, beta, y, &inc_y );
-
-        gettimeofday( &stop, (struct timezone *)0);
-
-        time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
-
-        timeg += time1;
-
+        end();
+        timeg += getsec();
     }
 
     timeg /= loops;

benchmark/axpy.c

@@ -25,13 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
-
+#include "bench.h"
 
 #undef AXPY
 
@@ -49,71 +43,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #endif
 #endif
 
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *x, *y;
@@ -127,8 +56,6 @@ int main(int argc, char *argv[]){
   int from =   1;
   int to   = 200;
   int step =   1;
-
-  struct timespec start, stop;
   double time1,timeg;
 
   argc--;argv++;
@@ -151,7 +78,7 @@ int main(int argc, char *argv[]){
     fprintf(stderr,"Out of Memory!!\n");exit(1);
   }
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -175,13 +102,13 @@ int main(int argc, char *argv[]){
    	for(i = 0; i < m * COMPSIZE * abs(inc_y); i++){
 			y[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
    	}
-    	clock_gettime( CLOCK_REALTIME, &start);
+    	begin();
 
     	AXPY (&m, alpha, x, &inc_x, y, &inc_y );
 
-    	clock_gettime( CLOCK_REALTIME, &stop);
+    	end();
 
-    	time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_nsec - start.tv_nsec)) * 1.e-9;
+    	time1 = getsec();
 
 	timeg += time1;
 

benchmark/bench.h

@@ -0,0 +1,116 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+#ifdef __CYGWIN32__
+#include <sys/time.h>
+#elif defined(__APPLE__)
+#include <mach/mach_time.h>
+#endif
+#include "common.h"
+
+#if defined(__WIN32__) || defined(__WIN64__)
+
+#ifndef DELTA_EPOCH_IN_MICROSECS
+#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
+#endif
+
+int gettimeofday(struct timeval *tv, void *tz){
+
+  FILETIME ft;
+  unsigned __int64 tmpres = 0;
+  static int tzflag;
+
+  if (NULL != tv)
+    {
+      GetSystemTimeAsFileTime(&ft);
+
+      tmpres |= ft.dwHighDateTime;
+      tmpres <<= 32;
+      tmpres |= ft.dwLowDateTime;
+
+      /*converting file time to unix epoch*/
+      tmpres /= 10;  /*convert into microseconds*/
+      tmpres -= DELTA_EPOCH_IN_MICROSECS;
+      tv->tv_sec = (long)(tmpres / 1000000UL);
+      tv->tv_usec = (long)(tmpres % 1000000UL);
+    }
+
+  return 0;
+}
+
+#endif
+
+#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
+
+static void *huge_malloc(BLASLONG size){
+  int shmid;
+  void *address;
+
+#ifndef SHM_HUGETLB
+#define SHM_HUGETLB 04000
+#endif
+
+  if ((shmid =shmget(IPC_PRIVATE,
+		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
+		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
+    printf( "Memory allocation failed(shmget).\n");
+    exit(1);
+  }
+
+  address = shmat(shmid, NULL, SHM_RND);
+
+  if ((BLASLONG)address == -1){
+    printf( "Memory allocation failed(shmat).\n");
+    exit(1);
+  }
+
+  shmctl(shmid, IPC_RMID, 0);
+
+  return address;
+}
+
+
+#define malloc huge_malloc
+
+#endif
+
+#if defined(__WIN32__) || defined(__WIN64__) || !defined(_POSIX_TIMERS)
+  struct timeval start, stop;
+#elif defined(__APPLE__)
+ mach_timebase_info_data_t info;
+ uint64_t start = 0, stop = 0;
+#else
+  struct timespec start = { 0, 0 }, stop = { 0, 0 };
+#endif
+
+double getsec()
+{
+#if defined(__WIN32__) || defined(__WIN64__) || !defined(_POSIX_TIMERS)
+    return (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+#elif defined(__APPLE__)
+    mach_timebase_info(&info);
+    return (double)(((stop - start) * info.numer)/info.denom) * 1.e-9;
+#else
+    return (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_nsec - start.tv_nsec)) * 1.e-9;
+#endif
+}
+
+void begin() {
+#if defined(__WIN32__) || defined(__WIN64__) || !defined(_POSIX_TIMERS)
+    gettimeofday( &start, (struct timezone *)0);
+#elif defined(__APPLE__)
+    start = clock_gettime_nsec_np(CLOCK_UPTIME_RAW);
+#else
+    clock_gettime(CLOCK_REALTIME, &start);
+#endif
+}
+
+void end() {
+#if defined(__WIN32__) || defined(__WIN64__) || !defined(_POSIX_TIMERS)
+    gettimeofday( &stop, (struct timezone *)0);
+#elif defined(__APPLE__)
+    stop = clock_gettime_nsec_np(CLOCK_UPTIME_RAW);
+#else
+    clock_gettime(CLOCK_REALTIME, &stop);
+#endif
+}

benchmark/cholesky.c

@@ -36,12 +36,7 @@
 /* or implied, of The University of Texas at Austin.                 */
 /*********************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
+#include "bench.h"
 
 double fabs(double);
 
@@ -71,41 +66,6 @@ double fabs(double);
 #endif
 #endif
 
-
-
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-
 static __inline double getmflops(int ratio, int m, double secs){
 
   double mm = (double)m;
@@ -145,7 +105,6 @@ int main(int argc, char *argv[]){
 
   FLOAT maxerr;
 
-  struct timeval start, stop;
   double time1;
 
   argc--;argv++;
@@ -220,20 +179,19 @@ int main(int argc, char *argv[]){
 
       SYRK(uplo[uplos], trans[uplos], &m, &m, alpha, a, &m, beta, b, &m);
 
-      gettimeofday( &start, (struct timezone *)0);
+      begin();
 
       POTRF(uplo[uplos], &m, b, &m, &info);
 
-      gettimeofday( &stop, (struct timezone *)0);
+      end();
 
       if (info != 0) {
 	fprintf(stderr, "Info = %d\n", info);
 	exit(1);
       }
 
-     time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+     time1 = getsec();
 
-      maxerr = 0.;
 
       if (!(uplos & 1)) {
 	for (j = 0; j < m; j++) {

benchmark/copy.c

@@ -25,13 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
-
+#include "bench.h"
 
 #undef COPY
 
@@ -49,71 +43,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #endif
 #endif
 
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *x, *y;
@@ -128,11 +57,9 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
 
-  struct timeval start, stop;
   double time1 = 0.0, timeg = 0.0;
   long nanos = 0;
   time_t seconds = 0;
-  struct timespec time_start = { 0, 0 }, time_end = { 0, 0 };
 
   argc--;argv++;
 
@@ -154,7 +81,7 @@ int main(int argc, char *argv[]){
     fprintf(stderr,"Out of Memory!!\n");exit(1);
   }
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -176,15 +103,10 @@ int main(int argc, char *argv[]){
 
    for (l=0; l<loops; l++)
    {
-       clock_gettime(CLOCK_REALTIME, &time_start);
+       begin();
        COPY (&m, x, &inc_x, y, &inc_y );
-       clock_gettime(CLOCK_REALTIME, &time_end);
-
-       nanos = time_end.tv_nsec - time_start.tv_nsec;
-       seconds = time_end.tv_sec - time_start.tv_sec;
-
-       time1 = seconds + nanos / 1.e9;
-       timeg += time1;
+       end();
+       timeg += getsec();
    }
 
       timeg /= loops;

benchmark/dot.c

@@ -25,89 +25,16 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
-
+#include "bench.h"
 
 #undef DOT
 
-
 #ifdef DOUBLE
 #define DOT   BLASFUNC(ddot)
 #else
 #define DOT   BLASFUNC(sdot)
 #endif
 
-
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *x, *y;
@@ -122,7 +49,6 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
 
-  struct timeval start, stop;
   double time1,timeg;
 
   argc--;argv++;
@@ -145,7 +71,7 @@ int main(int argc, char *argv[]){
     fprintf(stderr,"Out of Memory!!\n");exit(1);
   }
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -169,15 +95,12 @@ int main(int argc, char *argv[]){
    	for(i = 0; i < m * COMPSIZE * abs(inc_y); i++){
 			y[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
    	}
-    	gettimeofday( &start, (struct timezone *)0);
+    	begin();
 
     	result = DOT (&m, x, &inc_x, y, &inc_y );
 
-    	gettimeofday( &stop, (struct timezone *)0);
-
-    	time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
-
-	timeg += time1;
+    	end();
+	    timeg += getsec();
 
     }
 

benchmark/geev.c

@@ -36,13 +36,7 @@
 /* or implied, of The University of Texas at Austin.                 */
 /*********************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
-
+#include "bench.h"
 
 #undef GEEV
 
@@ -74,71 +68,6 @@ extern void GEEV( char* jobvl, char* jobvr, blasint* n, FLOAT* a,
                 FLOAT* vr, blasint* ldvr, FLOAT* work, blasint* lwork, FLOAT *rwork, blasint* info );
 #endif
 
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *a,*vl,*vr,*wi,*wr,*work,*rwork;
@@ -154,7 +83,6 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
 
-  struct timeval start, stop;
   double time1;
 
   argc--;argv++;
@@ -214,7 +142,7 @@ int main(int argc, char *argv[]){
   }
 
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -223,7 +151,7 @@ int main(int argc, char *argv[]){
   for(m = from; m <= to; m += step){
 
     fprintf(stderr, " %6d : ", (int)m);
-    gettimeofday( &start, (struct timezone *)0);
+    begin();
 
     lwork = -1;
 #ifndef COMPLEX
@@ -239,14 +167,14 @@ int main(int argc, char *argv[]){
     GEEV (&job, &jobr, &m, a, &m, wr, vl, &m, vr, &m, work, &lwork,rwork, &info);
 #endif
 
-    gettimeofday( &stop, (struct timezone *)0);
+    end();
 
     if (info) {
       fprintf(stderr, "failed to compute eigenvalues .. %d\n", info);
       exit(1);
     }
 
-    time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+    time1 = getsec();
 
     fprintf(stderr,
 	    " %10.2f MFlops : %10.2f Sec : %d\n",

benchmark/gemm.c

@@ -25,13 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
-
+#include "bench.h"
 
 #undef GEMM
 
@@ -40,7 +34,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifdef DOUBLE
 #define GEMM   BLASFUNC(dgemm)
 #elif defined(HALF)
-#define GEMM   BLASFUNC(shgemm)
+#define GEMM   BLASFUNC(sbgemm)
 #else
 #define GEMM   BLASFUNC(sgemm)
 #endif
@@ -55,71 +49,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #endif
 
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   IFLOAT *a, *b;
@@ -139,7 +68,6 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
 
-  struct timeval start, stop;
   double time1, timeg;
 
   argc--;argv++;
@@ -197,7 +125,7 @@ int main(int argc, char *argv[]){
     fprintf(stderr,"Out of Memory!!\n");exit(1);
   }
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -228,14 +156,14 @@ int main(int argc, char *argv[]){
     ldc = m;
 
     fprintf(stderr, " M=%4d, N=%4d, K=%4d : ", (int)m, (int)n, (int)k);
-    gettimeofday( &start, (struct timezone *)0);
+    begin();
 
     for (j=0; j<loops; j++) {
       GEMM (&transa, &transb, &m, &n, &k, alpha, a, &lda, b, &ldb, beta, c, &ldc);
     }
 
-    gettimeofday( &stop, (struct timezone *)0);
-    time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+    end();
+    time1 = getsec();
 
     timeg = time1/loops;
     fprintf(stderr,

benchmark/gemm3m.c

@@ -25,13 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
-
+#include "bench.h"
 
 #undef GEMM
 
@@ -53,71 +47,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #endif
 
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *a, *b, *c;
@@ -133,7 +62,6 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
 
-  struct timeval start, stop;
   double time1,timeg;
 
   argc--;argv++;
@@ -163,7 +91,7 @@ int main(int argc, char *argv[]){
 	loops = atoi(p);
 
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -187,16 +115,12 @@ int main(int argc, char *argv[]){
       		}
     	}
 
-    	gettimeofday( &start, (struct timezone *)0);
+    	begin();
 
     	GEMM (&trans, &trans, &m, &m, &m, alpha, a, &m, b, &m, beta, c, &m );
 
-    	gettimeofday( &stop, (struct timezone *)0);
-
-    	time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
-
-	timeg += time1;
-
+    	end();
+	    timeg += getsec();
     }
 
     timeg /= loops;

benchmark/gemv.c

@@ -25,12 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
+#include "bench.h"
 
 
 #undef GEMV
@@ -52,72 +47,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #endif
 
 #endif
-
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *a, *x, *y;
@@ -137,7 +66,6 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
 
-  struct timeval start, stop;
   double time1,timeg;
 
   argc--;argv++;
@@ -181,7 +109,7 @@ int main(int argc, char *argv[]){
     fprintf(stderr,"Out of Memory!!\n");exit(1);
   }
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -211,10 +139,10 @@ int main(int argc, char *argv[]){
    			for(i = 0; i < m * COMPSIZE * abs(inc_y); i++){
 				y[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
    			}
-    			gettimeofday( &start, (struct timezone *)0);
+    			begin();
     			GEMV (&trans, &m, &n, alpha, a, &m, x, &inc_x, beta, y, &inc_y );
-    			gettimeofday( &stop, (struct timezone *)0);
-    			time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+    			end();
+    			time1 = getsec();
 			timeg += time1;
 
     		}
@@ -248,10 +176,10 @@ int main(int argc, char *argv[]){
    			for(i = 0; i < m * COMPSIZE * abs(inc_y); i++){
 				y[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
    			}
-    			gettimeofday( &start, (struct timezone *)0);
+    			begin();
     			GEMV (&trans, &m, &n, alpha, a, &m, x, &inc_x, beta, y, &inc_y );
-    			gettimeofday( &stop, (struct timezone *)0);
-    			time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+    			end();
+    			time1 = getsec();
 			timeg += time1;
 
     		}

benchmark/ger.c

@@ -25,13 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
-
+#include "bench.h"
 
 #undef GER
 
@@ -49,72 +43,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #endif
 #endif
 
-
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *a, *x, *y;
@@ -131,7 +59,6 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
 
-  struct timeval start, stop;
   double time1,timeg;
 
   argc--;argv++;
@@ -165,7 +92,7 @@ int main(int argc, char *argv[]){
     fprintf(stderr,"Out of Memory!!\n");exit(1);
   }
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -198,16 +125,13 @@ int main(int argc, char *argv[]){
     for (l=0; l<loops; l++)
     {
 
-    	gettimeofday( &start, (struct timezone *)0);
+    	begin();
 
     	GER (&m, &n, alpha, x, &inc_x, y, &inc_y, a , &m);
 
-    	gettimeofday( &stop, (struct timezone *)0);
-
-    	time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
-
-	timeg += time1;
-
+    	end();
+      
+      timeg += getsec();
     }
 
     timeg /= loops;

benchmark/gesv.c

@@ -36,12 +36,7 @@
 /* or implied, of The University of Texas at Austin.                 */
 /*********************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
+#include "bench.h"
 
 double fabs(double);
 
@@ -66,71 +61,6 @@ double fabs(double);
 #endif
 #endif
 
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *a, *b;
@@ -142,7 +72,6 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
 
-  struct timeval start, stop;
   double time1;
 
   argc--;argv++;
@@ -165,7 +94,7 @@ int main(int argc, char *argv[]){
     fprintf(stderr,"Out of Memory!!\n");exit(1);
   }
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -194,22 +123,18 @@ int main(int argc, char *argv[]){
       }
     }
 
-    gettimeofday( &start, (struct timezone *)0);
+    begin();
 
     GESV (&m, &m, a, &m, ipiv, b, &m,  &info);
 
-    gettimeofday( &stop, (struct timezone *)0);
-
-
-    time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
-
+    end();
 
+    time1 = getsec();
 
     fprintf(stderr,
 	    "%10.2f MFlops %10.6f s\n",
 	    COMPSIZE * COMPSIZE * (2. / 3. * (double)m * (double)m * (double)m + 2. * (double)m * (double)m * (double)m ) / (time1) * 1.e-6 , time1);
 
-
   }
 
   return 0;

benchmark/getri.c

@@ -36,12 +36,7 @@
 /* or implied, of The University of Texas at Austin.                 */
 /*********************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
+#include "bench.h"
 
 #undef GETRF
 #undef GETRI
@@ -72,84 +67,22 @@
 
 extern void GETRI(blasint *m, FLOAT *a, blasint *lda, blasint *ipiv, FLOAT *work, blasint *lwork, blasint *info);
 
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *a,*work;
   FLOAT wkopt[4];
   blasint *ipiv;
-  blasint m, i, j, info,lwork;
+  blasint m, i, j, l, info,lwork;
 
   int from =   1;
   int to   = 200;
   int step =   1;
+  int loops =  1;
 
-  struct timeval start, stop;
-  double time1;
+  double time1,timeg;
+  
+  char *p;
+  char btest = 'I';
 
   argc--;argv++;
 
@@ -157,6 +90,9 @@ int main(int argc, char *argv[]){
   if (argc > 0) { to       = MAX(atol(*argv), from);	argc--; argv++;}
   if (argc > 0) { step     = atol(*argv);		argc--; argv++;}
 
+  if ((p = getenv("OPENBLAS_TEST"))) btest=*p;
+  
+  if ((p = getenv("OPENBLAS_LOOPS"))) loops=*p;
 
   fprintf(stderr, "From : %3d  To : %3d Step = %3d\n", from, to, step);
 
@@ -188,39 +124,48 @@ int main(int argc, char *argv[]){
   }
 
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
   fprintf(stderr, "   SIZE           FLops           Time          Lwork\n");
 
   for(m = from; m <= to; m += step){
-
+    timeg = 0.;
     fprintf(stderr, " %6d : ", (int)m);
 
-    GETRF (&m, &m, a, &m, ipiv, &info);
+    for (l = 0; l < loops; l++) {
 
+    if (btest == 'F') begin();
+    GETRF (&m, &m, a, &m, ipiv, &info);
+    if (btest == 'F') {
+      end();
+      timeg += getsec();
+    }
     if (info) {
       fprintf(stderr, "Matrix is not singular .. %d\n", info);
       exit(1);
     }
 
-    gettimeofday( &start, (struct timezone *)0);
+    if (btest == 'I') begin();
 
     lwork = -1;
     GETRI(&m, a, &m, ipiv, wkopt, &lwork, &info);
 
     lwork = (blasint)wkopt[0];
     GETRI(&m, a, &m, ipiv, work, &lwork, &info);
-    gettimeofday( &stop, (struct timezone *)0);
+    if (btest == 'I') end();
 
     if (info) {
       fprintf(stderr, "failed compute inverse matrix .. %d\n", info);
       exit(1);
     }
 
-    time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
-
+    if (btest == 'I') 
+      timeg += getsec();
+    
+    } // loops
+    time1 = timeg/(double)loops;
     fprintf(stderr,
 	    " %10.2f MFlops : %10.2f Sec : %d\n",
 	    COMPSIZE * COMPSIZE * (4.0/3.0 * (double)m * (double)m *(double)m - (double)m *(double)m + 5.0/3.0* (double)m) / time1 * 1.e-6,time1,lwork);

benchmark/hbmv.c

@@ -25,89 +25,16 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
-
+#include "bench.h"
 
 #undef HBMV
 
-
 #ifdef DOUBLE
 #define HBMV   BLASFUNC(zhbmv)
 #else
 #define HBMV   BLASFUNC(chbmv)
 #endif
 
-
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz) {
-
-    FILETIME ft;
-    unsigned __int64 tmpres = 0;
-    static int tzflag;
-
-    if (NULL != tv)
-    {
-        GetSystemTimeAsFileTime(&ft);
-
-        tmpres |= ft.dwHighDateTime;
-        tmpres <<= 32;
-        tmpres |= ft.dwLowDateTime;
-
-        /*converting file time to unix epoch*/
-        tmpres /= 10;  /*convert into microseconds*/
-        tmpres -= DELTA_EPOCH_IN_MICROSECS;
-        tv->tv_sec = (long)(tmpres / 1000000UL);
-        tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-    return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size) {
-    int shmid;
-    void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-    if ((shmid =shmget(IPC_PRIVATE,
-                (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-                SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-        printf( "Memory allocation failed(shmget).\n");
-        exit(1);
-    }
-
-    address = shmat(shmid, NULL, SHM_RND);
-
-    if ((BLASLONG)address == -1){
-        printf( "Memory allocation failed(shmat).\n");
-        exit(1);
-    }
-
-    shmctl(shmid, IPC_RMID, 0);
-
-    return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
     FLOAT *a, *x, *y;
@@ -125,7 +52,6 @@ int main(int argc, char *argv[]){
     int to   = 200;
     int step =   1;
 
-    struct timeval start, stop;
     double time1,timeg;
 
     argc--;argv++;
@@ -158,7 +84,7 @@ int main(int argc, char *argv[]){
         exit(1);
     }
 
-#ifdef linux
+#ifdef __linux
     srandom(getpid());
 #endif
 
@@ -186,15 +112,13 @@ int main(int argc, char *argv[]){
             y[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
         }
 
-        gettimeofday( &start, (struct timezone *)0);
+        begin();
 
         HBMV (&uplo, &m, &k, alpha, a, &m, x, &inc_x, beta, y, &inc_y );
 
-        gettimeofday( &stop, (struct timezone *)0);
+        end();
 
-        time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
-
-        timeg += time1;
+        timeg += getsec();
 
     }
 

benchmark/hemm.c

@@ -25,13 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
-
+#include "bench.h"
 
 #undef HEMM
 
@@ -41,72 +35,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define HEMM   BLASFUNC(chemm)
 #endif
 
-
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *a, *b, *c;
@@ -126,7 +54,6 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
 
-  struct timeval start, stop;
   double time1;
 
   argc--;argv++;
@@ -151,7 +78,7 @@ int main(int argc, char *argv[]){
 
 
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -170,13 +97,13 @@ int main(int argc, char *argv[]){
       }
     }
 
-    gettimeofday( &start, (struct timezone *)0);
+    begin();
 
     HEMM (&side, &uplo, &m, &m, alpha, a, &m, b, &m, beta, c, &m );
 
-    gettimeofday( &stop, (struct timezone *)0);
+    end();
 
-    time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+    time1 = getsec();
 
     fprintf(stderr,
 	    " %10.2f MFlops\n",

benchmark/hemv.c

@@ -25,89 +25,16 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
-
+#include "bench.h"
 
 #undef HEMV
 
-
 #ifdef DOUBLE
 #define HEMV   BLASFUNC(zhemv)
 #else
 #define HEMV   BLASFUNC(chemv)
 #endif
 
-
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *a, *x, *y;
@@ -124,7 +51,6 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
 
-  struct timeval start, stop;
   double time1,timeg;
 
   argc--;argv++;
@@ -152,7 +78,7 @@ int main(int argc, char *argv[]){
     fprintf(stderr,"Out of Memory!!\n");exit(1);
   }
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -182,13 +108,13 @@ int main(int argc, char *argv[]){
    	for(i = 0; i < m * COMPSIZE * abs(inc_y); i++){
 			y[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
    	}
-    	gettimeofday( &start, (struct timezone *)0);
+    	begin();
 
     	HEMV (&uplo, &m, alpha, a, &m, x, &inc_x, beta, y, &inc_y );
 
-    	gettimeofday( &stop, (struct timezone *)0);
+    	end();
 
-    	time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+    	time1 = getsec();
 
 	timeg += time1;
 

benchmark/her.c

@@ -25,89 +25,16 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
-
+#include "bench.h"
 
 #undef HER
 
-
 #ifdef DOUBLE
 #define HER   BLASFUNC(zher)
 #else
 #define HER   BLASFUNC(cher)
 #endif
 
-
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-    FILETIME ft;
-    unsigned __int64 tmpres = 0;
-    static int tzflag;
-
-    if (NULL != tv)
-    {
-        GetSystemTimeAsFileTime(&ft);
-
-        tmpres |= ft.dwHighDateTime;
-        tmpres <<= 32;
-        tmpres |= ft.dwLowDateTime;
-
-        /*converting file time to unix epoch*/
-        tmpres /= 10;  /*convert into microseconds*/
-        tmpres -= DELTA_EPOCH_IN_MICROSECS;
-        tv->tv_sec = (long)(tmpres / 1000000UL);
-        tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-    return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
     FLOAT *a, *x;
@@ -126,8 +53,6 @@ int main(int argc, char *argv[]){
     int from =   1;
     int to   = 200;
     int step =   1;
-
-    struct timeval start, stop;
     double time1;
 
     argc--;argv++;
@@ -149,7 +74,7 @@ int main(int argc, char *argv[]){
 
 
 
-#ifdef linux
+#ifdef __linux
     srandom(getpid());
 #endif
 
@@ -166,15 +91,13 @@ int main(int argc, char *argv[]){
             x[ (long)j * COMPSIZE] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
         }
 
-        gettimeofday( &start, (struct timezone *)0);
+        begin();
 
         HER (&uplo, &m, alpha, x, &incx, a, &m );
 
-        gettimeofday( &stop, (struct timezone *)0);
+        end();
 
-        time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
-
-        gettimeofday( &start, (struct timezone *)0);
+        time1 = getsec();
 
         fprintf(stderr,
                 " %10.2f MFlops\n",

benchmark/her2.c

@@ -25,89 +25,16 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
-
+#include "bench.h"
 
 #undef HER2
 
-
 #ifdef DOUBLE
 #define HER2   BLASFUNC(zher2)
 #else
 #define HER2   BLASFUNC(cher2)
 #endif
 
-
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-    FILETIME ft;
-    unsigned __int64 tmpres = 0;
-    static int tzflag;
-
-    if (NULL != tv)
-    {
-        GetSystemTimeAsFileTime(&ft);
-
-        tmpres |= ft.dwHighDateTime;
-        tmpres <<= 32;
-        tmpres |= ft.dwLowDateTime;
-
-        /*converting file time to unix epoch*/
-        tmpres /= 10;  /*convert into microseconds*/
-        tmpres -= DELTA_EPOCH_IN_MICROSECS;
-        tv->tv_sec = (long)(tmpres / 1000000UL);
-        tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-    return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
     FLOAT *a, *x, *y;
@@ -127,7 +54,6 @@ int main(int argc, char *argv[]){
     int to   = 200;
     int step =   1;
 
-    struct timeval start, stop;
     double time1;
 
     argc--;argv++;
@@ -151,7 +77,7 @@ int main(int argc, char *argv[]){
         fprintf(stderr,"Out of Memory!!\n");exit(1);
     }
 
-#ifdef linux
+#ifdef __linux
     srandom(getpid());
 #endif
 
@@ -169,16 +95,13 @@ int main(int argc, char *argv[]){
             y[ (long)j * COMPSIZE] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
         }
 
-        gettimeofday( &start, (struct timezone *)0);
-
+        begin();
 
         HER2 (&uplo, &m, alpha, x, &inc, y, &inc, a, &m );
 
-        gettimeofday( &stop, (struct timezone *)0);
+        end();
 
-        time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
-
-        gettimeofday( &start, (struct timezone *)0);
+        time1 = getsec();
 
         fprintf(stderr,
                 " %10.2f MFlops\n",

benchmark/her2k.c

@@ -25,13 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
-
+#include "bench.h"
 
 #undef HER2K
 #ifdef DOUBLE
@@ -40,72 +34,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define HER2K   BLASFUNC(cher2k)
 #endif
 
-
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *a, *b, *c;
@@ -125,7 +53,6 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
 
-  struct timeval start, stop;
   double time1;
 
   argc--;argv++;
@@ -150,7 +77,7 @@ int main(int argc, char *argv[]){
 
 
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -169,13 +96,13 @@ int main(int argc, char *argv[]){
       }
     }
 
-    gettimeofday( &start, (struct timezone *)0);
+    begin();
 
     HER2K (&uplo, &trans, &m, &m, alpha, a, &m, b, &m, beta, c, &m );
 
-    gettimeofday( &stop, (struct timezone *)0);
+    end();
 
-    time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+    time1 = getsec();
 
     fprintf(stderr,
 	    " %10.2f MFlops\n",

benchmark/herk.c

@@ -25,89 +25,16 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
-
+#include "bench.h"
 
 #undef HERK
 
-
 #ifdef DOUBLE
 #define HERK   BLASFUNC(zherk)
 #else
 #define HERK   BLASFUNC(cherk)
 #endif
 
-
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *a, *c;
@@ -127,7 +54,6 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
 
-  struct timeval start, stop;
   double time1;
 
   argc--;argv++;
@@ -149,7 +75,7 @@ int main(int argc, char *argv[]){
 
 
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -167,18 +93,17 @@ int main(int argc, char *argv[]){
       }
     }
 
-    gettimeofday( &start, (struct timezone *)0);
+    begin();
 
     HERK (&uplo, &trans, &m, &m, alpha, a, &m, beta, c, &m );
 
-    gettimeofday( &stop, (struct timezone *)0);
+    end();
 
-    time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+    time1 = getsec();
 
     fprintf(stderr,
 	    " %10.2f MFlops\n",
 	    COMPSIZE * COMPSIZE * 1. * (double)m * (double)m * (double)m / time1 * 1.e-6);
-
   }
 
   return 0;

benchmark/hpmv.c

@@ -25,89 +25,16 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
-
+#include "bench.h"
 
 #undef HPMV
 
-
 #ifdef DOUBLE
 #define HPMV   BLASFUNC(zhpmv)
 #else
 #define HPMV   BLASFUNC(chpmv)
 #endif
 
-
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz) {
-
-    FILETIME ft;
-    unsigned __int64 tmpres = 0;
-    static int tzflag;
-
-    if (NULL != tv)
-    {
-        GetSystemTimeAsFileTime(&ft);
-
-        tmpres |= ft.dwHighDateTime;
-        tmpres <<= 32;
-        tmpres |= ft.dwLowDateTime;
-
-        /*converting file time to unix epoch*/
-        tmpres /= 10;  /*convert into microseconds*/
-        tmpres -= DELTA_EPOCH_IN_MICROSECS;
-        tv->tv_sec = (long)(tmpres / 1000000UL);
-        tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-    return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size) {
-    int shmid;
-    void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-    if ((shmid =shmget(IPC_PRIVATE,
-                (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-                SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-        printf( "Memory allocation failed(shmget).\n");
-        exit(1);
-    }
-
-    address = shmat(shmid, NULL, SHM_RND);
-
-    if ((BLASLONG)address == -1){
-        printf( "Memory allocation failed(shmat).\n");
-        exit(1);
-    }
-
-    shmctl(shmid, IPC_RMID, 0);
-
-    return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
     FLOAT *a, *x, *y;
@@ -124,7 +51,6 @@ int main(int argc, char *argv[]){
     int to   = 200;
     int step =   1;
 
-    struct timeval start, stop;
     double time1,timeg;
 
     argc--;argv++;
@@ -155,7 +81,7 @@ int main(int argc, char *argv[]){
         exit(1);
     }
 
-#ifdef linux
+#ifdef __linux
     srandom(getpid());
 #endif
 
@@ -183,13 +109,13 @@ int main(int argc, char *argv[]){
             y[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
         }
 
-        gettimeofday( &start, (struct timezone *)0);
+        begin();
 
         HPMV (&uplo, &m, alpha, a, x, &inc_x, beta, y, &inc_y );
 
-        gettimeofday( &stop, (struct timezone *)0);
+        end();
 
-        time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+        time1 = getsec();
 
         timeg += time1;
 

benchmark/iamax.c

@@ -25,13 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
-
+#include "bench.h"
 
 #undef IAMAX
 
@@ -49,71 +43,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #endif
 #endif
 
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *x;
@@ -127,7 +56,6 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
 
-  struct timeval start, stop;
   double time1,timeg;
 
   argc--;argv++;
@@ -145,7 +73,7 @@ int main(int argc, char *argv[]){
     fprintf(stderr,"Out of Memory!!\n");exit(1);
   }
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -166,13 +94,13 @@ int main(int argc, char *argv[]){
 			x[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
    	}
 
-    	gettimeofday( &start, (struct timezone *)0);
+    	begin();
 
     	IAMAX (&m, x, &inc_x);
 
-    	gettimeofday( &stop, (struct timezone *)0);
+    	end();
 
-    	time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+    	time1 = getsec();
 
 	timeg += time1;
 

benchmark/iamin.c

@@ -25,13 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
-
+#include "bench.h"
 
 #undef IAMIN
 
@@ -49,71 +43,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #endif
 #endif
 
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *x;
@@ -127,7 +56,6 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
 
-  struct timeval start, stop;
   double time1,timeg;
 
   argc--;argv++;
@@ -145,7 +73,7 @@ int main(int argc, char *argv[]){
     fprintf(stderr,"Out of Memory!!\n");exit(1);
   }
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -166,13 +94,13 @@ int main(int argc, char *argv[]){
 			x[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
    	}
 
-    	gettimeofday( &start, (struct timezone *)0);
+    	begin();
 
     	IAMIN (&m, x, &inc_x);
 
-    	gettimeofday( &stop, (struct timezone *)0);
+    	end();
 
-    	time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+    	time1 = getsec();
 
 	timeg += time1;
 

benchmark/imax.c

@@ -25,13 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
-
+#include "bench.h"
 
 #undef IMAX
 
@@ -43,71 +37,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #endif
 #endif
 
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *x;
@@ -121,7 +50,6 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
 
-  struct timeval start, stop;
   double time1,timeg;
 
   argc--;argv++;
@@ -139,7 +67,7 @@ int main(int argc, char *argv[]){
     fprintf(stderr,"Out of Memory!!\n");exit(1);
   }
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -160,13 +88,13 @@ int main(int argc, char *argv[]){
 			x[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
    	}
 
-    	gettimeofday( &start, (struct timezone *)0);
+    	begin();
 
     	IMAX (&m, x, &inc_x);
 
-    	gettimeofday( &stop, (struct timezone *)0);
+    	end();
 
-    	time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+    	time1 = getsec();
 
 	timeg += time1;
 

benchmark/imin.c

@@ -25,13 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
-
+#include "bench.h"
 
 #undef IMIN
 
@@ -43,71 +37,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #endif
 #endif
 
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *x;
@@ -121,7 +50,6 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
 
-  struct timeval start, stop;
   double time1,timeg;
 
   argc--;argv++;
@@ -139,7 +67,7 @@ int main(int argc, char *argv[]){
     fprintf(stderr,"Out of Memory!!\n");exit(1);
   }
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -160,13 +88,13 @@ int main(int argc, char *argv[]){
 			x[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
    	}
 
-    	gettimeofday( &start, (struct timezone *)0);
+    	begin();
 
     	IMIN (&m, x, &inc_x);
 
-    	gettimeofday( &stop, (struct timezone *)0);
+    	end();
 
-    	time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+    	time1 = getsec();
 
 	timeg += time1;
 

benchmark/linpack.c

@@ -36,12 +36,7 @@
 /* or implied, of The University of Texas at Austin.                 */
 /*********************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
+#include "bench.h"
 
 double fabs(double);
 
@@ -72,88 +67,26 @@ double fabs(double);
 #endif
 #endif
 
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *a, *b;
   blasint *ipiv;
 
-  blasint m, i, j, info;
+  blasint m, i, j, l, info;
   blasint unit =   1;
 
   int from =   1;
   int to   = 200;
   int step =   1;
+  int loops =  1;
 
   FLOAT maxerr;
 
-  struct timeval start, stop;
-  double time1, time2;
+  double time1, time2, timeg1,timeg2;
 
+  char *p;
+  if ((p = getenv("OPENBLAS_LOOPS"))) loops=*p;
+  
   argc--;argv++;
 
   if (argc > 0) { from     = atol(*argv);		argc--; argv++;}
@@ -174,16 +107,16 @@ int main(int argc, char *argv[]){
     fprintf(stderr,"Out of Memory!!\n");exit(1);
   }
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
   fprintf(stderr, "   SIZE       Residual     Decompose            Solve           Total\n");
 
   for(m = from; m <= to; m += step){
-
+    timeg1 = timeg2 = 0.;
     fprintf(stderr, " %6d : ", (int)m);
-
+    for (l = 0; l < loops; l++) {
     for(j = 0; j < m; j++){
       for(i = 0; i < m * COMPSIZE; i++){
 	a[(long)i + (long)j * (long)m * COMPSIZE] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
@@ -198,32 +131,34 @@ int main(int argc, char *argv[]){
       }
     }
 
-    gettimeofday( &start, (struct timezone *)0);
+    begin();
 
     GETRF (&m, &m, a, &m, ipiv, &info);
 
-    gettimeofday( &stop, (struct timezone *)0);
+    end();
 
     if (info) {
       fprintf(stderr, "Matrix is not singular .. %d\n", info);
       exit(1);
     }
 
-    time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+    timeg1 += getsec();
 
-    gettimeofday( &start, (struct timezone *)0);
+    begin();
 
     GETRS("N", &m, &unit, a, &m, ipiv, b, &m, &info);
 
-    gettimeofday( &stop, (struct timezone *)0);
+    end();
 
     if (info) {
       fprintf(stderr, "Matrix is not singular .. %d\n", info);
       exit(1);
     }
 
-    time2 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
-
+    timeg2 += getsec();
+    } //loops
+    time1=timeg1/(double)loops;
+    time2=timeg2/(double)loops;
     maxerr = 0.;
 
     for(i = 0; i < m; i++){

benchmark/max.c

@@ -25,13 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
-
+#include "bench.h"
 
 #undef NAMAX
 
@@ -43,71 +37,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #endif
 #endif
 
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *x;
@@ -121,7 +50,6 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
 
-  struct timeval start, stop;
   double time1,timeg;
 
   argc--;argv++;
@@ -139,7 +67,7 @@ int main(int argc, char *argv[]){
     fprintf(stderr,"Out of Memory!!\n");exit(1);
   }
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -160,13 +88,13 @@ int main(int argc, char *argv[]){
 			x[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
    	}
 
-    	gettimeofday( &start, (struct timezone *)0);
+    	begin();
 
     	NAMAX (&m, x, &inc_x);
 
-    	gettimeofday( &stop, (struct timezone *)0);
+    	end();
 
-    	time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+    	time1 = getsec();
 
 	timeg += time1;
 

benchmark/min.c

@@ -25,13 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
-
+#include "bench.h"
 
 #undef NAMIN
 
@@ -43,71 +37,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #endif
 #endif
 
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *x;
@@ -121,7 +50,6 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
 
-  struct timeval start, stop;
   double time1,timeg;
 
   argc--;argv++;
@@ -139,7 +67,7 @@ int main(int argc, char *argv[]){
     fprintf(stderr,"Out of Memory!!\n");exit(1);
   }
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -160,13 +88,13 @@ int main(int argc, char *argv[]){
 			x[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
    	}
 
-    	gettimeofday( &start, (struct timezone *)0);
+    	begin();
 
     	NAMIN (&m, x, &inc_x);
 
-    	gettimeofday( &stop, (struct timezone *)0);
+    	end();
 
-    	time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+    	time1 = getsec();
 
 	timeg += time1;
 

benchmark/nrm2.c

@@ -25,13 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
-
+#include "bench.h"
 
 #undef NRM2
 
@@ -49,71 +43,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #endif
 #endif
 
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *x;
@@ -127,7 +56,6 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
 
-  struct timeval start, stop;
   double time1,timeg;
 
   argc--;argv++;
@@ -145,7 +73,7 @@ int main(int argc, char *argv[]){
     fprintf(stderr,"Out of Memory!!\n");exit(1);
   }
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -166,13 +94,13 @@ int main(int argc, char *argv[]){
 			x[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
    	}
 
-    	gettimeofday( &start, (struct timezone *)0);
+    	begin();
 
     	NRM2 (&m, x, &inc_x);
 
-    	gettimeofday( &stop, (struct timezone *)0);
+    	end();
 
-    	time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+    	time1 = getsec();
 
 	timeg += time1;
 

benchmark/potrf.c

@@ -36,12 +36,7 @@
 /* or implied, of The University of Texas at Austin.                 */
 /*********************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
+#include "bench.h"
 
 double fabs(double);
 
@@ -86,37 +81,7 @@ double fabs(double);
 // extern void POTRI(char *uplo, blasint *m, FLOAT *a, blasint *lda, blasint *info);
 // extern void POTRS(char *uplo, blasint *m, blasint *n, FLOAT *a, blasint *lda, FLOAT *b, blasint *ldb, blasint *info);
 
-#if defined(__WIN32__) || defined(__WIN64__)
 
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
 
 int main(int argc, char *argv[]){
 
@@ -134,15 +99,15 @@ int main(int argc, char *argv[]){
   char *p;
   char btest = 'F';
 
-  blasint m, i, j, info, uplos=0;
-  double flops;
+  blasint m, i, j, l, info, uplos=0;
+  double flops = 0.;
 
   int from =   1;
   int to   = 200;
   int step =   1;
+  int loops =  1;
 
-  struct timeval start, stop;
-  double time1;
+  double time1, timeg;
 
   argc--;argv++;
 
@@ -155,6 +120,8 @@ int main(int argc, char *argv[]){
 
   if ((p = getenv("OPENBLAS_TEST"))) btest=*p;
 
+  if ((p = getenv("OPENBLAS_LOOPS"))) loops=*p;
+
   fprintf(stderr, "From : %3d  To : %3d Step = %3d Uplo = %c\n", from, to, step,*uplo[uplos]);
 
   if (( a    = (FLOAT *)malloc(sizeof(FLOAT) * to * to * COMPSIZE)) == NULL){
@@ -165,19 +132,21 @@ int main(int argc, char *argv[]){
     fprintf(stderr,"Out of Memory!!\n");exit(1);
   }
 
-  for(m = from; m <= to; m += step){
 
+  for(m = from; m <= to; m += step){
+    timeg=0.;
+	  for (l = 0; l < loops; l++) {
 #ifndef COMPLEX
       if (uplos & 1) {
 	for (j = 0; j < m; j++) {
 	  for(i = 0; i < j; i++)     a[(long)i + (long)j * (long)m] = 0.;
-	                             a[(long)j + (long)j * (long)m] = ((double) rand() / (double) RAND_MAX) + 8.;
+	  a[(long)j + (long)j * (long)m] = ((double) rand() / (double) RAND_MAX) + 8.;
 	  for(i = j + 1; i < m; i++) a[(long)i + (long)j * (long)m] = ((double) rand() / (double) RAND_MAX) - 0.5;
 	}
       } else {
 	for (j = 0; j < m; j++) {
 	  for(i = 0; i < j; i++)     a[(long)i + (long)j * (long)m] = ((double) rand() / (double) RAND_MAX) - 0.5;
-	                             a[(long)j + (long)j * (long)m] = ((double) rand() / (double) RAND_MAX) + 8.;
+	  a[(long)j + (long)j * (long)m] = ((double) rand() / (double) RAND_MAX) + 8.;
 	  for(i = j + 1; i < m; i++) a[(long)i + (long)j * (long)m] = 0.;
 	}
       }
@@ -217,19 +186,19 @@ int main(int argc, char *argv[]){
 
       SYRK(uplo[uplos], trans[uplos], &m, &m, alpha, a, &m, beta, b, &m);
 
-      gettimeofday( &start, (struct timezone *)0);
+      begin();
 
       POTRF(uplo[uplos], &m, b, &m, &info);
 
-      gettimeofday( &stop, (struct timezone *)0);
+      end();
 
       if (info != 0) {
 	fprintf(stderr, "Potrf info = %d\n", info);
 	exit(1);
       }
 
-      time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
-      flops = COMPSIZE * COMPSIZE * (1.0/3.0 * (double)m * (double)m *(double)m +1.0/2.0* (double)m *(double)m + 1.0/6.0* (double)m) / time1 * 1.e-6;
+      if ( btest == 'F')
+	      timeg += getsec();
 
       if ( btest == 'S' )
       {
@@ -240,39 +209,43 @@ int main(int argc, char *argv[]){
       		}
     	}
 
-      	gettimeofday( &start, (struct timezone *)0);
+      	begin();
 
       	POTRS(uplo[uplos], &m, &m, b, &m, a, &m,  &info);
 
-      	gettimeofday( &stop, (struct timezone *)0);
+      	end();
 
       	if (info != 0) {
 		fprintf(stderr, "Potrs info = %d\n", info);
 		exit(1);
         }
-        time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
-        flops = COMPSIZE * COMPSIZE * (2.0 * (double)m * (double)m *(double)m ) / time1 * 1.e-6;
-
+        timeg += getsec();
       }
 	
       if ( btest == 'I' )
       {
 	
-      	gettimeofday( &start, (struct timezone *)0);
+      	begin();
 
       	POTRI(uplo[uplos], &m, b, &m, &info);
 
-      	gettimeofday( &stop, (struct timezone *)0);
+      	end();
 
       	if (info != 0) {
 		fprintf(stderr, "Potri info = %d\n", info);
 		exit(1);
         }
-
-        time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
-        flops = COMPSIZE * COMPSIZE * (2.0/3.0 * (double)m * (double)m *(double)m +1.0/2.0* (double)m *(double)m + 5.0/6.0* (double)m) / time1 * 1.e-6;
+        timeg += getsec();
       }
-	
+    } // loops
+
+      time1 = timeg/(double)loops;
+	if ( btest == 'F')
+		flops = COMPSIZE * COMPSIZE * (1.0/3.0 * (double)m * (double)m *(double)m +1.0/2.0* (double)m *(double)m + 1.0/6.0* (double)m) / time1 * 1.e-6;
+	if ( btest == 'S')
+		flops = COMPSIZE * COMPSIZE * (2.0 * (double)m * (double)m *(double)m ) / time1 * 1.e-6;
+	if ( btest == 'I')
+		flops = COMPSIZE * COMPSIZE * (2.0/3.0 * (double)m * (double)m *(double)m +1.0/2.0* (double)m *(double)m + 5.0/6.0* (double)m) / time1 * 1.e-6;
       fprintf(stderr, "%8d : %10.2f MFlops : %10.3f Sec : Test=%c\n",m,flops ,time1,btest);
 
 

benchmark/rot.c

@@ -25,12 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
+#include "bench.h"
 
 #undef ROT
 
@@ -52,71 +47,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #endif
 
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *x, *y;
@@ -133,7 +63,6 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
 
-  struct timeval start, stop;
   double time1,timeg;
 
   argc--;argv++;
@@ -156,7 +85,7 @@ int main(int argc, char *argv[]){
     fprintf(stderr,"Out of Memory!!\n");exit(1);
   }
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -179,13 +108,13 @@ int main(int argc, char *argv[]){
 
    for (l=0; l<loops; l++)
    {
-    	gettimeofday( &start, (struct timezone *)0);
+    	begin();
 
     	ROT (&m, x, &inc_x, y, &inc_y, c, s);
 
-    	gettimeofday( &stop, (struct timezone *)0);
+    	end();
 
-    	time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+    	time1 = getsec();
 
 	    timeg += time1;
 

benchmark/rotm.c

@@ -25,12 +25,7 @@ LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
 THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
+#include "bench.h"
 
 #undef ROTM
 
@@ -40,72 +35,6 @@ THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define ROTM BLASFUNC(srotm)
 #endif
 
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz)
-{
-
-    FILETIME ft;
-    unsigned __int64 tmpres = 0;
-    static int tzflag;
-
-    if (NULL != tv) {
-        GetSystemTimeAsFileTime(&ft);
-
-        tmpres |= ft.dwHighDateTime;
-        tmpres <<= 32;
-        tmpres |= ft.dwLowDateTime;
-
-        /*converting file time to unix epoch*/
-        tmpres /= 10; /*convert into microseconds*/
-        tmpres -= DELTA_EPOCH_IN_MICROSECS;
-        tv->tv_sec = (long)(tmpres / 1000000UL);
-        tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-    return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size)
-{
-    int shmid;
-    void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-    if ((shmid =
-             shmget(IPC_PRIVATE, (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-                    SHM_HUGETLB | IPC_CREAT | 0600)) < 0) {
-        printf("Memory allocation failed(shmget).\n");
-        exit(1);
-    }
-
-    address = shmat(shmid, NULL, SHM_RND);
-
-    if ((BLASLONG)address == -1) {
-        printf("Memory allocation failed(shmat).\n");
-        exit(1);
-    }
-
-    shmctl(shmid, IPC_RMID, 0);
-
-    return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[])
 {
 
@@ -122,7 +51,7 @@ int main(int argc, char *argv[])
     int to = 200;
     int step = 1;
 
-    struct timeval start, stop;
+    
     double time1, timeg;
 
     argc--;
@@ -168,7 +97,7 @@ int main(int argc, char *argv[])
         exit(1);
     }
 
-#ifdef linux
+#ifdef __linux
     srandom(getpid());
 #endif
 
@@ -188,14 +117,13 @@ int main(int argc, char *argv[])
         }
 
         for (l = 0; l < loops; l++) {
-            gettimeofday(&start, (struct timezone *)0);
+            begin();
 
             ROTM(&m, x, &inc_x, y, &inc_y, param);
 
-            gettimeofday(&stop, (struct timezone *)0);
+            end();
 
-            time1 = (double)(stop.tv_sec - start.tv_sec) +
-                    (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+            time1 = getsec();
 
             timeg += time1;
         }

benchmark/scal.c

@@ -25,13 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
-
+#include "bench.h"
 
 #undef SCAL
 
@@ -49,71 +43,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #endif
 #endif
 
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *x, *y;
@@ -128,7 +57,6 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
 
-  struct timeval start, stop;
   double time1,timeg;
 
   argc--;argv++;
@@ -150,7 +78,7 @@ int main(int argc, char *argv[]){
     fprintf(stderr,"Out of Memory!!\n");exit(1);
   }
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -174,13 +102,13 @@ int main(int argc, char *argv[]){
    	for(i = 0; i < m * COMPSIZE * abs(inc_y); i++){
 			y[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
    	}
-    	gettimeofday( &start, (struct timezone *)0);
+    	begin();
 
     	SCAL (&m, alpha, x, &inc_x);
 
-    	gettimeofday( &stop, (struct timezone *)0);
+    	end();
 
-    	time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+    	time1 = getsec();
 
 	timeg += time1;
 

benchmark/spmv.c

@@ -25,17 +25,10 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
-
+#include "bench.h"
 
 #undef SPMV
 
-
 #ifndef COMPLEX
 
 #ifdef DOUBLE
@@ -54,71 +47,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #endif
 
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *a, *x, *y;
@@ -135,7 +63,6 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
 
-  struct timeval start, stop;
   double time1,timeg;
 
   argc--;argv++;
@@ -163,7 +90,7 @@ int main(int argc, char *argv[]){
     fprintf(stderr,"Out of Memory!!\n");exit(1);
   }
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -193,13 +120,13 @@ int main(int argc, char *argv[]){
    	for(i = 0; i < m * COMPSIZE * abs(inc_y); i++){
 			y[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
    	}
-    	gettimeofday( &start, (struct timezone *)0);
+    	begin();
 
     	SPMV (&uplo, &m, alpha, a, x, &inc_x, beta, y, &inc_y );
 
-    	gettimeofday( &stop, (struct timezone *)0);
+    	end();
 
-    	time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+    	time1 = getsec();
 
 	timeg += time1;
 

benchmark/spr.c

@@ -25,13 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
-
+#include "bench.h"
 
 #undef SPR
 
@@ -41,73 +35,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define SPR   BLASFUNC(sspr)
 #endif
 
-
-
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *a,*c;
@@ -129,7 +56,6 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
 
-  struct timeval start, stop;
   double time1,timeg;
 
   argc--;argv++;
@@ -149,7 +75,7 @@ int main(int argc, char *argv[]){
     fprintf(stderr,"Out of Memory!!\n");exit(1);
   }
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -173,13 +99,13 @@ int main(int argc, char *argv[]){
 			c[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
 		}
 
-		gettimeofday( &start, (struct timezone *)0);
+		begin();
 
 		SPR (&uplo, &m, alpha, c, &inc_x, a);
 
-		gettimeofday( &stop, (struct timezone *)0);
+		end();
 
-		time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+		time1 = getsec();
 		
 		timeg += time1;
    }

benchmark/spr2.c

@@ -25,12 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
+#include "bench.h"
 
 
 #undef SPR2
@@ -42,72 +37,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #endif
 
 
-
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *a,*b,*c;
@@ -129,7 +58,6 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
 
-  struct timeval start, stop;
   double time1,timeg;
 
   argc--;argv++;
@@ -153,7 +81,7 @@ int main(int argc, char *argv[]){
     fprintf(stderr,"Out of Memory!!\n");exit(1);
   }
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -182,13 +110,13 @@ int main(int argc, char *argv[]){
 			c[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
 		}
 
-		gettimeofday( &start, (struct timezone *)0);
+		begin();
 
 		SPR2 (&uplo, &m, alpha, c, &inc_x, b, &inc_y, a);
 
-		gettimeofday( &stop, (struct timezone *)0);
+		end();
 
-		time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+		time1 = getsec();
 		
 		timeg += time1;
    }

benchmark/swap.c

@@ -25,12 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
+#include "bench.h"
 
 
 #undef SWAP
@@ -49,71 +44,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #endif
 #endif
 
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *x, *y;
@@ -128,7 +58,6 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
 
-  struct timeval start, stop;
   double time1,timeg;
 
   argc--;argv++;
@@ -151,7 +80,7 @@ int main(int argc, char *argv[]){
     fprintf(stderr,"Out of Memory!!\n");exit(1);
   }
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -175,13 +104,13 @@ int main(int argc, char *argv[]){
    	for(i = 0; i < m * COMPSIZE * abs(inc_y); i++){
 			y[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
    	}
-    	gettimeofday( &start, (struct timezone *)0);
+    	begin();
 
     	SWAP (&m, x, &inc_x, y, &inc_y );
 
-    	gettimeofday( &stop, (struct timezone *)0);
+    	end();
 
-    	time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+    	time1 = getsec();
 
 	timeg += time1;
 

benchmark/symm.c

@@ -25,13 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
-
+#include "bench.h"
 
 #undef SYMM
 
@@ -53,71 +47,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #endif
 
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *a, *b, *c;
@@ -137,7 +66,6 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
 
-  struct timeval start, stop;
   double time1;
 
   argc--;argv++;
@@ -162,7 +90,7 @@ int main(int argc, char *argv[]){
 
 
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -181,13 +109,13 @@ int main(int argc, char *argv[]){
       }
     }
 
-    gettimeofday( &start, (struct timezone *)0);
+    begin();
 
     SYMM (&side, &uplo, &m, &m, alpha, a, &m, b, &m, beta, c, &m );
 
-    gettimeofday( &stop, (struct timezone *)0);
+    end();
 
-    time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+    time1 = getsec();
 
     fprintf(stderr,
 	    " %10.2f MFlops\n",

benchmark/symv.c

@@ -25,13 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
-
+#include "bench.h"
 
 #undef SYMV
 
@@ -53,71 +47,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #endif
 
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *a, *x, *y;
@@ -134,7 +63,6 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
 
-  struct timeval start, stop;
   double time1,timeg;
 
   argc--;argv++;
@@ -162,7 +90,7 @@ int main(int argc, char *argv[]){
     fprintf(stderr,"Out of Memory!!\n");exit(1);
   }
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -192,13 +120,13 @@ int main(int argc, char *argv[]){
    	for(i = 0; i < m * COMPSIZE * abs(inc_y); i++){
 			y[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
    	}
-    	gettimeofday( &start, (struct timezone *)0);
+    	begin();
 
     	SYMV (&uplo, &m, alpha, a, &m, x, &inc_x, beta, y, &inc_y );
 
-    	gettimeofday( &stop, (struct timezone *)0);
+    	end();
 
-    	time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+    	time1 = getsec();
 
 	timeg += time1;
 

benchmark/syr.c

@@ -25,12 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
+#include "bench.h"
 
 
 #undef SYR
@@ -42,72 +37,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #endif
 
 
-
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *x,*a;
@@ -124,7 +53,6 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
   
-  struct timeval start, stop;
   double time1;
 
   argc--;argv++;
@@ -144,7 +72,7 @@ int main(int argc, char *argv[]){
     fprintf(stderr,"Out of Memory!!\n");exit(1);
   }
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -165,13 +93,13 @@ int main(int argc, char *argv[]){
       }
     }
 
-    gettimeofday( &start, (struct timezone *)0);
+    begin();
 
     SYR (&uplo, &m, alpha, x, &inc_x, a, &m );
 
-    gettimeofday( &stop, (struct timezone *)0);
+    end();
 
-    time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+    time1 = getsec();
 
     fprintf(stderr,
 	    " %10.2f MFlops\n",

benchmark/syr2.c

@@ -25,13 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
-
+#include "bench.h"
 
 #undef SYR2
 
@@ -42,72 +36,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define SYR2   BLASFUNC(ssyr2)
 #endif
 
-
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *x, *y, *a;
@@ -118,15 +46,17 @@ int main(int argc, char *argv[]){
 
   if ((p = getenv("OPENBLAS_UPLO"))) uplo=*p; 
 
-  blasint m, i, j;
+  blasint m, i, j, l;
   blasint inc_x= 1;
   blasint inc_y= 1;
   int from =   1;
   int to   = 200;
   int step =   1;
+  int loops =  1;
 
-  struct timeval start, stop;
-  double time1;
+  if ((p = getenv("OPENBLAS_LOOPS"))) loops=*p;
+
+  double time1,timeg;
 
   argc--;argv++;
 
@@ -150,7 +80,7 @@ int main(int argc, char *argv[]){
 
 
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -158,8 +88,9 @@ int main(int argc, char *argv[]){
 
   for(m = from; m <= to; m += step)
   {
-	
+    timeg = 0.;	
     fprintf(stderr, " %6d : ", (int)m);
+    for (l = 0; l < loops; l++) {
 	for(i = 0; i < m * COMPSIZE * abs(inc_x); i++){
 	x[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
    	}
@@ -174,14 +105,16 @@ int main(int argc, char *argv[]){
       }
     }
 
-    gettimeofday( &start, (struct timezone *)0);
+    begin();
 
     SYR2 (&uplo, &m, alpha, x, &inc_x, y, &inc_y, a, &m );
 
-    gettimeofday( &stop, (struct timezone *)0);
+    end();
 
-    time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+    timeg += getsec();
+    } // loops
 
+    time1 = timeg/(double)loops;
     fprintf(stderr,
 	    " %10.2f MFlops\n",
 	    COMPSIZE * COMPSIZE * 2. * (double)m * (double)m / time1 * 1.e-6);

benchmark/syr2k.c

@@ -25,12 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
+#include "bench.h"
 
 
 #undef SYR2K
@@ -53,71 +48,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #endif
 
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *a, *b, *c;
@@ -137,7 +67,6 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
 
-  struct timeval start, stop;
   double time1;
 
   argc--;argv++;
@@ -162,7 +91,7 @@ int main(int argc, char *argv[]){
 
 
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -181,13 +110,13 @@ int main(int argc, char *argv[]){
       }
     }
 
-    gettimeofday( &start, (struct timezone *)0);
+    begin();
 
     SYR2K (&uplo, &trans, &m, &m, alpha, a, &m, b, &m, beta, c, &m );
 
-    gettimeofday( &stop, (struct timezone *)0);
+    end();
 
-    time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+    time1 = getsec();
 
     fprintf(stderr,
 	    " %10.2f MFlops\n",

benchmark/syrk.c

@@ -25,13 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
-
+#include "bench.h"
 
 #undef SYRK
 
@@ -53,71 +47,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #endif
 
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *a, *c;
@@ -127,18 +56,20 @@ int main(int argc, char *argv[]){
 
   char uplo='U';
   char trans='N';
-
+  
   if ((p = getenv("OPENBLAS_UPLO"))) uplo=*p;
   if ((p = getenv("OPENBLAS_TRANS"))) trans=*p;
 
-  blasint m, i, j;
+  blasint m, i, j, l;
 
   int from =   1;
   int to   = 200;
   int step =   1;
+  int loops =  1;
 
-  struct timeval start, stop;
-  double time1;
+  if ((p = getenv("OPENBLAS_LOOPS"))) loops=*p;
+
+  double time1,timeg;
 
   argc--;argv++;
 
@@ -159,7 +90,7 @@ int main(int argc, char *argv[]){
 
 
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -167,9 +98,12 @@ int main(int argc, char *argv[]){
 
   for(m = from; m <= to; m += step)
   {
+    timeg = 0.;
 
     fprintf(stderr, " %6d : ", (int)m);
 
+    for(l = 0; l < loops; l++) {
+
     for(j = 0; j < m; j++){
       for(i = 0; i < m * COMPSIZE; i++){
 	a[(long)i + (long)j * (long)m * COMPSIZE] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
@@ -177,14 +111,16 @@ int main(int argc, char *argv[]){
       }
     }
 
-    gettimeofday( &start, (struct timezone *)0);
+    begin();
 
     SYRK (&uplo, &trans, &m, &m, alpha, a, &m, beta, c, &m );
 
-    gettimeofday( &stop, (struct timezone *)0);
-
-    time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+    end();
 
+    timeg += getsec();
+    
+    } //loops
+    time1 = timeg / (double)loops;
     fprintf(stderr,
 	    " %10.2f MFlops\n",
 	    COMPSIZE * COMPSIZE * 1. * (double)m * (double)m * (double)m / time1 * 1.e-6);

benchmark/tpmv.c

@@ -25,12 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
+#include "bench.h"
 
 #undef TPMV
 
@@ -52,40 +47,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #endif
 
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size)
-{
-    int shmid;
-    void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-    if ((shmid =shmget(IPC_PRIVATE,
-             (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-             SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-        printf( "Memory allocation failed(shmget).\n");
-        exit(1);
-    }
-
-    address = shmat(shmid, NULL, SHM_RND);
-
-    if ((BLASLONG)address == -1) {
-        printf( "Memory allocation failed(shmat).\n");
-        exit(1);
-    }
-
-    shmctl(shmid, IPC_RMID, 0);
-
-    return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[])
 {
 
@@ -112,7 +73,6 @@ int main(int argc, char *argv[])
     int to   = 200;
     int step =   1;
 
-    struct timespec start = { 0, 0 }, stop = { 0, 0 };
     double time1, timeg;
 
     argc--;argv++;
@@ -132,7 +92,7 @@ int main(int argc, char *argv[])
         fprintf(stderr,"Out of Memory!!\n");exit(1);
     }
 
-#ifdef linux
+#ifdef __linux
     srandom(getpid());
 #endif
 
@@ -153,11 +113,11 @@ int main(int argc, char *argv[])
         }
 
         for (l = 0; l < loops; l++) {
-            clock_gettime(CLOCK_REALTIME, &start);
+            begin();
             TPMV (&uplo, &trans, &diag, &n, a, x, &inc_x);
-            clock_gettime(CLOCK_REALTIME, &stop);
+            end();
 
-            time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_nsec - start.tv_nsec)) / 1.e9;
+            time1 = getsec();
             timeg += time1;
         }
 

benchmark/tpsv.c

@@ -25,12 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
+#include "bench.h"
 
 #undef TPSV
 
@@ -52,40 +47,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #endif
 
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size)
-{
-    int shmid;
-    void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-    if ((shmid =shmget(IPC_PRIVATE,
-             (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-             SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-        printf( "Memory allocation failed(shmget).\n");
-        exit(1);
-    }
-
-    address = shmat(shmid, NULL, SHM_RND);
-
-    if ((BLASLONG)address == -1) {
-        printf( "Memory allocation failed(shmat).\n");
-        exit(1);
-    }
-
-    shmctl(shmid, IPC_RMID, 0);
-
-    return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[])
 {
 
@@ -112,7 +73,6 @@ int main(int argc, char *argv[])
     int to   = 200;
     int step =   1;
 
-    struct timespec start = { 0, 0 }, stop = { 0, 0 };
     double time1, timeg;
 
     argc--;argv++;
@@ -132,7 +92,7 @@ int main(int argc, char *argv[])
         fprintf(stderr,"Out of Memory!!\n");exit(1);
     }
 
-#ifdef linux
+#ifdef __linux
     srandom(getpid());
 #endif
 
@@ -153,11 +113,11 @@ int main(int argc, char *argv[])
         }
 
         for (l = 0; l < loops; l++) {
-            clock_gettime(CLOCK_REALTIME, &start);
+            begin();
             TPSV (&uplo, &trans, &diag, &n, a, x, &inc_x);
-            clock_gettime(CLOCK_REALTIME, &stop);
+            end();
 
-            time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_nsec - start.tv_nsec)) / 1.e9;
+            time1 = getsec();
             timeg += time1;
         }
 

benchmark/trmm.c

@@ -25,12 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
+#include "bench.h"
 
 
 #undef TRMM
@@ -53,71 +48,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #endif
 
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *a, *b;
@@ -141,7 +71,6 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
 
-  struct timeval start, stop;
   double time1;
 
   argc--;argv++;
@@ -162,7 +91,7 @@ int main(int argc, char *argv[]){
 
 
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -180,13 +109,13 @@ int main(int argc, char *argv[]){
       }
     }
 
-    gettimeofday( &start, (struct timezone *)0);
+    begin();
 
     TRMM (&side, &uplo, &trans, &diag, &m, &m, alpha, a, &m, b, &m);
 
-    gettimeofday( &stop, (struct timezone *)0);
+    end();
 
-    time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+    time1 = getsec();
 
     fprintf(stderr,
 	    " %10.2f MFlops  %10.6f sec\n",

benchmark/trmv.c

@@ -25,12 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
+#include "bench.h"
 
 #undef TRMV
 
@@ -52,40 +47,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #endif
 
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size)
-{
-    int shmid;
-    void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-    if ((shmid =shmget(IPC_PRIVATE,
-             (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-             SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-        printf( "Memory allocation failed(shmget).\n");
-        exit(1);
-    }
-
-    address = shmat(shmid, NULL, SHM_RND);
-
-    if ((BLASLONG)address == -1) {
-        printf( "Memory allocation failed(shmat).\n");
-        exit(1);
-    }
-
-    shmctl(shmid, IPC_RMID, 0);
-
-    return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[])
 {
 
@@ -112,7 +73,6 @@ int main(int argc, char *argv[])
     int to   = 200;
     int step =   1;
 
-    struct timespec start = { 0, 0 }, stop = { 0, 0 };
     double time1, timeg;
 
     argc--;argv++;
@@ -132,7 +92,7 @@ int main(int argc, char *argv[])
         fprintf(stderr,"Out of Memory!!\n");exit(1);
     }
 
-#ifdef linux
+#ifdef __linux
     srandom(getpid());
 #endif
 
@@ -153,11 +113,11 @@ int main(int argc, char *argv[])
         }
 
         for (l = 0; l < loops; l++) {
-            clock_gettime(CLOCK_REALTIME, &start);
+            begin();
             TRMV (&uplo, &trans, &diag, &n, a, &n, x, &inc_x);
-            clock_gettime(CLOCK_REALTIME, &stop);
+            end();
 
-            time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_nsec - start.tv_nsec)) / 1.e9;
+            time1 = getsec();
             timeg += time1;
         }
 

benchmark/trsm.c

@@ -25,12 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
+#include "bench.h"
 
 
 #undef TRSM
@@ -53,71 +48,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #endif
 
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *a, *b;
@@ -151,7 +81,6 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
 
-  struct timeval start, stop;
   double time1;
 
   argc--;argv++;
@@ -172,7 +101,7 @@ int main(int argc, char *argv[]){
 
 
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -196,13 +125,13 @@ int main(int argc, char *argv[]){
       		 	}
     		 }
 
-    		gettimeofday( &start, (struct timezone *)0);
+    		begin();
 
     		TRSM (&side, &uplo, &trans, &diag, &m, &m, alpha, a, &m, b, &m);
 
-    		gettimeofday( &stop, (struct timezone *)0);
+    		end();
 
-    		time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+    		time1 = getsec();
 
 		timeg += time1;
         }

benchmark/trsv.c

@@ -25,14 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include <time.h>
-#include "common.h"
-
+#include "bench.h"
 
 #undef GEMV
 #undef TRSV
@@ -55,71 +48,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #endif
 
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *a, *x;
@@ -133,7 +61,6 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
 
-  struct timespec time_start, time_end;
   time_t seconds = 0;
 
   double time1,timeg;
@@ -159,7 +86,7 @@ int main(int argc, char *argv[]){
           uplo,diag,loops);
 
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -189,19 +116,13 @@ int main(int argc, char *argv[]){
 
       for(l =0;l< loops;l++){
 
-          clock_gettime(CLOCK_PROCESS_CPUTIME_ID,&time_start);
-
+          begin();
           TRSV(&uplo,&transa,&diag,&n,a,&n,x,&inc_x);
-
-          clock_gettime(CLOCK_PROCESS_CPUTIME_ID,&time_end);
-          nanos = time_end.tv_nsec - time_start.tv_nsec;
-          seconds = time_end.tv_sec - time_start.tv_sec;
-
-          time1 = seconds + nanos /1.e9;
+          end();
+          time1 = getsec();
           timeg += time1;
       }
 
-
       timeg /= loops;
       long long muls = n*(n+1)/2.0;
       long long adds = (n - 1.0)*n/2.0;

benchmark/zdot-intel.c

@@ -25,90 +25,18 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#define RETURN_BY_STACK 1
-#include "common.h"
+#include "bench.h"
 
+#define RETURN_BY_STACK 1
 
 #undef DOT
 
-
 #ifdef DOUBLE
 #define DOT   BLASFUNC(zdotu)
 #else
 #define DOT   BLASFUNC(cdotu)
 #endif
 
-
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *x, *y;
@@ -123,7 +51,6 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
 
-  struct timeval start, stop;
   double time1,timeg;
 
   argc--;argv++;
@@ -146,7 +73,7 @@ int main(int argc, char *argv[]){
     fprintf(stderr,"Out of Memory!!\n");exit(1);
   }
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -170,13 +97,13 @@ int main(int argc, char *argv[]){
    	for(i = 0; i < m * COMPSIZE * abs(inc_y); i++){
 			y[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
    	}
-    	gettimeofday( &start, (struct timezone *)0);
+    	begin();
 
     	DOT (&result, &m, x, &inc_x, y, &inc_y );
 
-    	gettimeofday( &stop, (struct timezone *)0);
+    	end();
 
-    	time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+    	time1 = getsec();
 
 	timeg += time1;
 

benchmark/zdot.c

@@ -25,13 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef __CYGWIN32__
-#include <sys/time.h>
-#endif
-#include "common.h"
-
+#include "bench.h"
 
 #undef DOT
 
@@ -42,72 +36,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define DOT   BLASFUNC(cdotu)
 #endif
 
-
-#if defined(__WIN32__) || defined(__WIN64__)
-
-#ifndef DELTA_EPOCH_IN_MICROSECS
-#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
-#endif
-
-int gettimeofday(struct timeval *tv, void *tz){
-
-  FILETIME ft;
-  unsigned __int64 tmpres = 0;
-  static int tzflag;
-
-  if (NULL != tv)
-    {
-      GetSystemTimeAsFileTime(&ft);
-
-      tmpres |= ft.dwHighDateTime;
-      tmpres <<= 32;
-      tmpres |= ft.dwLowDateTime;
-
-      /*converting file time to unix epoch*/
-      tmpres /= 10;  /*convert into microseconds*/
-      tmpres -= DELTA_EPOCH_IN_MICROSECS;
-      tv->tv_sec = (long)(tmpres / 1000000UL);
-      tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-  return 0;
-}
-
-#endif
-
-#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
-
-static void *huge_malloc(BLASLONG size){
-  int shmid;
-  void *address;
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000
-#endif
-
-  if ((shmid =shmget(IPC_PRIVATE,
-		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
-		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
-    printf( "Memory allocation failed(shmget).\n");
-    exit(1);
-  }
-
-  address = shmat(shmid, NULL, SHM_RND);
-
-  if ((BLASLONG)address == -1){
-    printf( "Memory allocation failed(shmat).\n");
-    exit(1);
-  }
-
-  shmctl(shmid, IPC_RMID, 0);
-
-  return address;
-}
-
-#define malloc huge_malloc
-
-#endif
-
 int main(int argc, char *argv[]){
 
   FLOAT *x, *y;
@@ -122,7 +50,6 @@ int main(int argc, char *argv[]){
   int to   = 200;
   int step =   1;
 
-  struct timeval start, stop;
   double time1,timeg;
 
   argc--;argv++;
@@ -145,7 +72,7 @@ int main(int argc, char *argv[]){
     fprintf(stderr,"Out of Memory!!\n");exit(1);
   }
 
-#ifdef linux
+#ifdef __linux
   srandom(getpid());
 #endif
 
@@ -169,15 +96,15 @@ int main(int argc, char *argv[]){
    	for(i = 0; i < m * COMPSIZE * abs(inc_y); i++){
 			y[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
    	}
-    	gettimeofday( &start, (struct timezone *)0);
+    	begin();
 #ifdef RETURN_BY_STACK
     	DOT (&result , &m, x, &inc_x, y, &inc_y );
 #else
     	result = DOT (&m, x, &inc_x, y, &inc_y );
 #endif
-    	gettimeofday( &stop, (struct timezone *)0);
+    	end();
 
-    	time1 = (double)(stop.tv_sec - start.tv_sec) + (double)((stop.tv_usec - start.tv_usec)) * 1.e-6;
+    	time1 = getsec();
 
 	timeg += time1;
 

c_check

@@ -1,14 +1,15 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 
 #use File::Basename;
 # use File::Temp qw(tempfile);
 
 # Checking cross compile
 $hostos   = `uname -s | sed -e s/\-.*//`;    chop($hostos);
-$hostarch = `uname -m | sed -e s/i.86/x86/`;chop($hostarch);
-$hostarch = `uname -p` if ($hostos eq "AIX");
+$hostarch = `uname -m | sed -e s/i.86/x86/`;
+$hostarch = `uname -p` if ($hostos eq "AIX" || $hostos eq "SunOS");
+chop($hostarch);
 $hostarch = "x86_64" if ($hostarch eq "amd64");
-$hostarch = "arm" if ($hostarch =~ /^arm.*/);
+$hostarch = "arm" if ($hostarch ne "arm64" && $hostarch =~ /^arm.*/);
 $hostarch = "arm64" if ($hostarch eq "aarch64");
 $hostarch = "power" if ($hostarch =~ /^(powerpc|ppc).*/);
 $hostarch = "zarch" if ($hostarch eq "s390x");
@@ -81,17 +82,19 @@ $os = Interix         if ($data =~ /OS_INTERIX/);
 $os = Android         if ($data =~ /OS_ANDROID/);
 $os = Haiku           if ($data =~ /OS_HAIKU/);
 
-$architecture = x86    if ($data =~ /ARCH_X86/);
-$architecture = x86_64 if ($data =~ /ARCH_X86_64/);
-$architecture = power  if ($data =~ /ARCH_POWER/);
-$architecture = mips   if ($data =~ /ARCH_MIPS/);
-$architecture = mips64 if ($data =~ /ARCH_MIPS64/);
-$architecture = alpha  if ($data =~ /ARCH_ALPHA/);
-$architecture = sparc  if ($data =~ /ARCH_SPARC/);
-$architecture = ia64   if ($data =~ /ARCH_IA64/);
-$architecture = arm    if ($data =~ /ARCH_ARM/);
-$architecture = arm64  if ($data =~ /ARCH_ARM64/);
-$architecture = zarch  if ($data =~ /ARCH_ZARCH/);
+$architecture = x86          if ($data =~ /ARCH_X86/);
+$architecture = x86_64       if ($data =~ /ARCH_X86_64/);
+$architecture = power        if ($data =~ /ARCH_POWER/);
+$architecture = mips         if ($data =~ /ARCH_MIPS/);
+$architecture = mips64       if ($data =~ /ARCH_MIPS64/);
+$architecture = alpha        if ($data =~ /ARCH_ALPHA/);
+$architecture = sparc        if ($data =~ /ARCH_SPARC/);
+$architecture = ia64         if ($data =~ /ARCH_IA64/);
+$architecture = arm          if ($data =~ /ARCH_ARM/);
+$architecture = arm64        if ($data =~ /ARCH_ARM64/);
+$architecture = zarch        if ($data =~ /ARCH_ZARCH/);
+$architecture = riscv64      if ($data =~ /ARCH_RISCV64/);
+$architecture = loongarch64  if ($data =~ /ARCH_LOONGARCH64/);
 
 $defined = 0;
 
@@ -136,6 +139,16 @@ if (($architecture eq "x86") && ($os ne Darwin) && ($os ne SunOS)) {
     $binary =32;
 }
 
+if ($architecture eq "riscv64") {
+    $defined = 1;
+    $binary = 64;
+}
+
+if ($architecture eq "loongarch64") {
+    $defined = 1;
+    $binary = 64;
+}
+
 if ($compiler eq "PGI") {
     $compiler_name .= " -tp p7"    if ($binary eq "32");
     $compiler_name .= " -tp p7-64" if ($binary eq "64");
@@ -192,7 +205,7 @@ if (($architecture eq "mips") || ($architecture eq "mips64")) {
     } else {
 	$tmpf = new File::Temp( SUFFIX => '.c' , UNLINK => 1 );
 	$code = '"addvi.b $w0, $w1, 1"';
-	$msa_flags = "-mmsa -mfp64 -msched-weight -mload-store-pairs";
+	$msa_flags = "-mmsa -mfp64 -mload-store-pairs";
 	print $tmpf "#include <msa.h>\n\n";
 	print $tmpf "void main(void){ __asm__ volatile($code); }\n";
 
@@ -208,17 +221,18 @@ if (($architecture eq "mips") || ($architecture eq "mips64")) {
     }
 }
 
-$architecture = x86    if ($data =~ /ARCH_X86/);
-$architecture = x86_64 if ($data =~ /ARCH_X86_64/);
-$architecture = power  if ($data =~ /ARCH_POWER/);
-$architecture = mips   if ($data =~ /ARCH_MIPS/);
-$architecture = mips64 if ($data =~ /ARCH_MIPS64/);
-$architecture = alpha  if ($data =~ /ARCH_ALPHA/);
-$architecture = sparc  if ($data =~ /ARCH_SPARC/);
-$architecture = ia64   if ($data =~ /ARCH_IA64/);
-$architecture = arm    if ($data =~ /ARCH_ARM/);
-$architecture = arm64  if ($data =~ /ARCH_ARM64/);
-$architecture = zarch  if ($data =~ /ARCH_ZARCH/);
+$architecture = x86          if ($data =~ /ARCH_X86/);
+$architecture = x86_64       if ($data =~ /ARCH_X86_64/);
+$architecture = power        if ($data =~ /ARCH_POWER/);
+$architecture = mips         if ($data =~ /ARCH_MIPS/);
+$architecture = mips64       if ($data =~ /ARCH_MIPS64/);
+$architecture = alpha        if ($data =~ /ARCH_ALPHA/);
+$architecture = sparc        if ($data =~ /ARCH_SPARC/);
+$architecture = ia64         if ($data =~ /ARCH_IA64/);
+$architecture = arm          if ($data =~ /ARCH_ARM/);
+$architecture = arm64        if ($data =~ /ARCH_ARM64/);
+$architecture = zarch        if ($data =~ /ARCH_ZARCH/);
+$architecture = loongarch64  if ($data =~ /ARCH_LOONGARCH64/);
 
 $binformat    = bin32;
 $binformat    = bin64  if ($data =~ /BINARY_64/);
@@ -270,6 +284,15 @@ if ($data =~ /HAVE_C11/) {
     }
 }
 
+if ($compiler eq "GCC" &&( ($architecture eq "x86") || ($architecture eq "x86_64"))) {
+	$no_avx2 = 0;
+	$oldgcc = 0;
+	$data = `$compiler_name -dumpversion`;
+	if ($data <= 4.6) {
+		$no_avx2 = 1;
+		$oldgcc = 1;
+	}
+}
 
 $data = `$compiler_name $flags -S ctest1.c && grep globl ctest1.s | head -n 1 && rm -f ctest1.s`;
 
@@ -362,6 +385,8 @@ print MAKEFILE "CEXTRALIB=$linker_L $linker_l $linker_a\n";
 print MAKEFILE "HAVE_MSA=1\n" if $have_msa eq 1;
 print MAKEFILE "MSA_FLAGS=$msa_flags\n" if $have_msa eq 1;
 print MAKEFILE "NO_AVX512=1\n" if $no_avx512 eq 1;
+print MAKEFILE "NO_AVX2=1\n" if $no_avx2 eq 1;
+print MAKEFILE "OLDGCC=1\n" if $oldgcc eq 1;
 
 $os           =~ tr/[a-z]/[A-Z]/;
 $architecture =~ tr/[a-z]/[A-Z]/;

cblas.h

@@ -125,9 +125,14 @@ void cblas_zswap(OPENBLAS_CONST blasint n, void *x, OPENBLAS_CONST blasint incx,
 
 void cblas_srot(OPENBLAS_CONST blasint N, float *X, OPENBLAS_CONST blasint incX, float *Y, OPENBLAS_CONST blasint incY, OPENBLAS_CONST float c, OPENBLAS_CONST float s);
 void cblas_drot(OPENBLAS_CONST blasint N, double *X, OPENBLAS_CONST blasint incX, double *Y, OPENBLAS_CONST blasint incY, OPENBLAS_CONST double c, OPENBLAS_CONST double  s);
+void cblas_csrot(OPENBLAS_CONST blasint n, OPENBLAS_CONST void *x, OPENBLAS_CONST blasint incx, void *y, OPENBLAS_CONST blasint incY, OPENBLAS_CONST float c, OPENBLAS_CONST float s);
+void cblas_zdrot(OPENBLAS_CONST blasint n, OPENBLAS_CONST void *x, OPENBLAS_CONST blasint incx, void *y, OPENBLAS_CONST blasint incY, OPENBLAS_CONST double c, OPENBLAS_CONST double s);
 
 void cblas_srotg(float *a, float *b, float *c, float *s);
 void cblas_drotg(double *a, double *b, double *c, double *s);
+void cblas_crotg(void *a, void *b, float *c, void *s);
+void cblas_zrotg(void *a, void *b, double *c, void *s);
+
 
 void cblas_srotm(OPENBLAS_CONST blasint N, float *X, OPENBLAS_CONST blasint incX, float *Y, OPENBLAS_CONST blasint incY, OPENBLAS_CONST float *P);
 void cblas_drotm(OPENBLAS_CONST blasint N, double *X, OPENBLAS_CONST blasint incX, double *Y, OPENBLAS_CONST blasint incY, OPENBLAS_CONST double *P);
@@ -382,7 +387,21 @@ void cblas_cgeadd(OPENBLAS_CONST enum CBLAS_ORDER CORDER,OPENBLAS_CONST blasint
 void cblas_zgeadd(OPENBLAS_CONST enum CBLAS_ORDER CORDER,OPENBLAS_CONST blasint crows, OPENBLAS_CONST blasint ccols, OPENBLAS_CONST double *calpha, double *a, OPENBLAS_CONST blasint clda, OPENBLAS_CONST double *cbeta, 
 		  double *c, OPENBLAS_CONST blasint cldc); 
 
+/*** BFLOAT16 and INT8 extensions ***/
+/* convert float array to BFLOAT16 array by rounding */
+void   cblas_sbstobf16(OPENBLAS_CONST blasint n, OPENBLAS_CONST float  *in, OPENBLAS_CONST blasint incin, bfloat16 *out, OPENBLAS_CONST blasint incout);
+/* convert double array to BFLOAT16 array by rounding */
+void   cblas_sbdtobf16(OPENBLAS_CONST blasint n, OPENBLAS_CONST double *in, OPENBLAS_CONST blasint incin, bfloat16 *out, OPENBLAS_CONST blasint incout);
+/* convert BFLOAT16 array to float array */
+void   cblas_sbf16tos(OPENBLAS_CONST blasint n, OPENBLAS_CONST bfloat16 *in, OPENBLAS_CONST blasint incin, float  *out, OPENBLAS_CONST blasint incout);
+/* convert BFLOAT16 array to double array */
+void   cblas_dbf16tod(OPENBLAS_CONST blasint n, OPENBLAS_CONST bfloat16 *in, OPENBLAS_CONST blasint incin, double *out, OPENBLAS_CONST blasint incout);
+/* dot production of BFLOAT16 input arrays, and output as float */
+float  cblas_sbdot(OPENBLAS_CONST blasint n, OPENBLAS_CONST bfloat16 *x, OPENBLAS_CONST blasint incx, OPENBLAS_CONST bfloat16 *y, OPENBLAS_CONST blasint incy);
+void   cblas_sbgemv(OPENBLAS_CONST enum CBLAS_ORDER order,  OPENBLAS_CONST enum CBLAS_TRANSPOSE trans,  OPENBLAS_CONST blasint m, OPENBLAS_CONST blasint n, OPENBLAS_CONST float alpha, OPENBLAS_CONST bfloat16 *a, OPENBLAS_CONST blasint lda, OPENBLAS_CONST bfloat16 *x, OPENBLAS_CONST blasint incx, OPENBLAS_CONST float beta, float *y, OPENBLAS_CONST blasint incy);
 
+void   cblas_sbgemm(OPENBLAS_CONST enum CBLAS_ORDER Order, OPENBLAS_CONST enum CBLAS_TRANSPOSE TransA, OPENBLAS_CONST enum CBLAS_TRANSPOSE TransB, OPENBLAS_CONST blasint M, OPENBLAS_CONST blasint N, OPENBLAS_CONST blasint K,
+		    OPENBLAS_CONST float alpha, OPENBLAS_CONST bfloat16 *A, OPENBLAS_CONST blasint lda, OPENBLAS_CONST bfloat16 *B, OPENBLAS_CONST blasint ldb, OPENBLAS_CONST float beta, float *C, OPENBLAS_CONST blasint ldc);
 #ifdef __cplusplus
 }
 #endif  /* __cplusplus */

cmake/arch.cmake

@@ -1,4 +1,3 @@
-##
 ## Author: Hank Anderson <hank@statease.com>
 ## Description: Ported from portion of OpenBLAS/Makefile.system
 ##              Sets various variables based on architecture.
@@ -45,11 +44,15 @@ endif ()
 
 if (DYNAMIC_ARCH)
   if (ARM64)
-    set(DYNAMIC_CORE ARMV8 CORTEXA53 CORTEXA57 CORTEXA72 CORTEXA73 FALKOR THUNDERX THUNDERX2T99 TSV110 EMAG8180 NEOVERSEN1 THUNDERX3T110)
+	  set(DYNAMIC_CORE ARMV8 CORTEXA53 CORTEXA55 CORTEXA57 CORTEXA72 CORTEXA73 FALKOR THUNDERX THUNDERX2T99 TSV110 EMAG8180 NEOVERSEN1 THUNDERX3T110)
+    if (DYNAMIC_LIST)
+	    set(DYNAMIC_CORE ARMV8 ${DYNAMIC_LIST})
+    endif ()
   endif ()
   
   if (POWER)
 	  set(DYNAMIC_CORE POWER6 POWER8 POWER9 POWER10)
+	  set(CCOMMON_OPT "${CCOMMON_OPT} -DHAVE_P10_SUPPORT")
   endif ()
   
   if (X86)
@@ -80,10 +83,14 @@ if (DYNAMIC_ARCH)
       string(REGEX REPLACE "-march=native" "" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
     endif ()
     if (DYNAMIC_LIST)
-	set(DYNAMIC_CORE PRESCOTT ${DYNAMIC_LIST})
+      set(DYNAMIC_CORE PRESCOTT ${DYNAMIC_LIST})
     endif ()
   endif ()
 
+  if (EXISTS ${PROJECT_SOURCE_DIR}/config_kernel.h)
+	  message (FATAL_ERROR "Your build directory contains a file config_kernel.h, probably from a previous compilation with make. This will conflict with the cmake compilation and cause strange compiler errors - please remove the file before trying again")
+  endif ()
+
   if (NOT DYNAMIC_CORE)
     message (STATUS "DYNAMIC_ARCH is not supported on this architecture, removing from options")
     unset(DYNAMIC_ARCH CACHE)
@@ -106,6 +113,10 @@ if (MIPS64)
   set(NO_BINARY_MODE 1)
 endif ()
 
+if (LOONGARCH64)
+  set(NO_BINARY_MODE 1)
+endif ()
+
 if (${ARCH} STREQUAL "alpha")
   set(NO_BINARY_MODE 1)
   set(BINARY_DEFINED 1)

cmake/cc.cmake

@@ -29,6 +29,15 @@ if (${CMAKE_C_COMPILER_ID} STREQUAL "GNU" OR ${CMAKE_C_COMPILER_ID} STREQUAL "LS
       set(FCOMMON_OPT "${FCOMMON_OPT} -march=mips64")
     endif ()
 
+    if (LOONGARCH64)
+      if (BINARY64)
+        set(CCOMMON_OPT "${CCOMMON_OPT} -mabi=lp64")
+      else ()
+        set(CCOMMON_OPT "${CCOMMON_OPT} -mabi=lp32")
+      endif ()
+      set(BINARY_DEFINED 1)
+    endif ()
+
     if (CMAKE_SYSTEM_NAME STREQUAL "AIX")
       set(BINARY_DEFINED 1)
     endif ()
@@ -96,7 +105,7 @@ if (${CMAKE_C_COMPILER_ID} STREQUAL "SUN")
   endif ()
 endif ()
 
-if (${CORE} STREQUAL "SKYLAKEX")
+if (${CORE} STREQUAL SKYLAKEX)
   if (NOT DYNAMIC_ARCH)
     if (NOT NO_AVX512)
       set (CCOMMON_OPT "${CCOMMON_OPT} -march=skylake-avx512")
@@ -104,15 +113,42 @@ if (${CORE} STREQUAL "SKYLAKEX")
   endif ()
 endif ()
 
-if (${CORE} STREQUAL "COOPERLAKE")
+if (${CORE} STREQUAL COOPERLAKE)
   if (NOT DYNAMIC_ARCH)
     if (NOT NO_AVX512)
       execute_process(COMMAND ${CMAKE_C_COMPILER} -dumpversion OUTPUT_VARIABLE GCC_VERSION)
       if (${GCC_VERSION} VERSION_GREATER 10.1 OR ${GCC_VERSION} VERSION_EQUAL 10.1)
-        set (CCOMMON_OPT = "${CCOMMON_OPT} -march=cooperlake")
+        set (CCOMMON_OPT  "${CCOMMON_OPT} -march=cooperlake")
       else ()
         set (CCOMMON_OPT "${CCOMMON_OPT} -march=skylake-avx512")
       endif()  
     endif ()
   endif ()
 endif ()
+
+if (NOT DYNAMIC_ARCH)
+	if (HAVE_AVX2)
+        set (CCOMMON_OPT  "${CCOMMON_OPT} -mavx2")
+	endif ()
+	if (HAVE_AVX)
+        set (CCOMMON_OPT  "${CCOMMON_OPT} -mavx")
+	endif ()
+	#	if (HAVE_FMA3)
+	#set (CCOMMON_OPT  "${CCOMMON_OPT} -mfma")
+	#endif ()
+	if (HAVE_SSE)
+	set (CCOMMON_OPT  "${CCOMMON_OPT} -msse")
+	endif ()
+	if (HAVE_SSE2)
+        set (CCOMMON_OPT  "${CCOMMON_OPT} -msse2")
+	endif ()
+	if (HAVE_SSE3)
+        set (CCOMMON_OPT  "${CCOMMON_OPT} -msse3")
+	endif ()
+	if (HAVE_SSSE3)
+        set (CCOMMON_OPT  "${CCOMMON_OPT} -mssse3")
+	endif ()
+	if (HAVE_SSE4_1)
+	set (CCOMMON_OPT  "${CCOMMON_OPT} -msse4.1")
+	endif ()
+endif()

cmake/fc.cmake

@@ -61,6 +61,13 @@ if (${F_COMPILER} STREQUAL "GFORTRAN")
         set(FCOMMON_OPT "${FCOMMON_OPT} -mabi=n32")
       endif ()
     endif ()
+    if (LOONGARCH64)
+      if (BINARY64)
+        set(FCOMMON_OPT "${FCOMMON_OPT} -mabi=lp64")
+      else ()
+        set(FCOMMON_OPT "${FCOMMON_OPT} -mabi=lp32")
+      endif ()
+    endif ()
   else ()
     if (BINARY64)
       set(FCOMMON_OPT "${FCOMMON_OPT} -m64")
@@ -97,7 +104,7 @@ endif ()
 
 if (${F_COMPILER} STREQUAL "IBM")
   set(CCOMMON_OPT "${CCOMMON_OPT} -DF_INTERFACE_IBM")
-  # FCOMMON_OPT	+= -qarch=440
+  set(FCOMMON_OPT "${FCOMMON_OPT} -qrecur")
   if (BINARY64)
     set(FCOMMON_OPT "${FCOMMON_OPT} -q64")
     if (INTERFACE64)

cmake/kernel.cmake

@@ -113,7 +113,7 @@ macro(SetDefaultL1)
   set(ZSUMKERNEL zsum.S)
   set(QSUMKERNEL sum.S)
   set(XSUMKERNEL zsum.S)
-if (BUILD_HALF)
+if (BUILD_BFLOAT16)
   set(SHAMINKERNEL ../arm/amin.c)
   set(SHAMAXKERNEL ../arm/amax.c)
   set(SHMAXKERNEL ../arm/max.c)
@@ -126,12 +126,16 @@ if (BUILD_HALF)
   set(SHAXPYKERNEL ../arm/axpy.c)
   set(SHAXPBYKERNEL ../arm/axpby.c)
   set(SHCOPYKERNEL ../arm/copy.c)
-  set(SHDOTKERNEL ../arm/dot.c)
+  set(SBDOTKERNEL ../x86_64/sbdot.c)
   set(SHROTKERNEL ../arm/rot.c)
   set(SHSCALKERNEL ../arm/scal.c)
   set(SHNRM2KERNEL ../arm/nrm2.c)
   set(SHSUMKERNEL ../arm/sum.c)
   set(SHSWAPKERNEL ../arm/swap.c)
+  set(TOBF16KERNEL ../x86_64/tobf16.c)
+  set(BF16TOKERNEL ../x86_64/bf16to.c)
+  set(SBGEMVNKERNEL ../x86_64/sbgemv_n.c)
+  set(SBGEMVTKERNEL ../x86_64/sbgemv_t.c)
 endif ()
 endmacro ()
 
@@ -181,9 +185,9 @@ macro(SetDefaultL2)
   set(XHEMV_L_KERNEL ../generic/zhemv_k.c)
   set(XHEMV_V_KERNEL ../generic/zhemv_k.c)
   set(XHEMV_M_KERNEL ../generic/zhemv_k.c)
-if (BUILD_HALF)
-  set(SHGEMVNKERNEL ../arm/gemv_n.c)
-  set(SHGEMVTKERNEL ../arm/gemv_t.c)
+if (BUILD_BFLOAT16)
+  set(SBGEMVNKERNEL ../x86_64/sbgemv_n.c)
+  set(SBGEMVTKERNEL ../x86_64/sbgemv_t.c)
   set(SHGERKERNEL ../generic/ger.c)
 endif ()
 endmacro ()
@@ -193,18 +197,18 @@ macro(SetDefaultL3)
   set(DGEADD_KERNEL ../generic/geadd.c)
   set(CGEADD_KERNEL ../generic/zgeadd.c)
   set(ZGEADD_KERNEL ../generic/zgeadd.c)
-if (BUILD_HALF)
+if (BUILD_BFLOAT16)
   set(SHGEADD_KERNEL ../generic/geadd.c)
-  set(SHGEMMKERNEL ../generic/gemmkernel_2x2.c)
-  set(SHGEMM_BETA  ../generic/gemm_beta.c)
-  set(SHGEMMINCOPY ../generic/gemm_ncopy_2.c)
-  set(SHGEMMITCOPY ../generic/gemm_tcopy_2.c)
-  set(SHGEMMONCOPY ../generic/gemm_ncopy_2.c)
-  set(SHGEMMOTCOPY ../generic/gemm_tcopy_2.c)
-  set(SHGEMMINCOPYOBJ shgemm_incopy.o)
-  set(SHGEMMITCOPYOBJ shgemm_itcopy.o)
-  set(SHGEMMONCOPYOBJ shgemm_oncopy.o)
-  set(SHGEMMOTCOPYOBJ shgemm_otcopy.o)
+  set(SBGEMMKERNEL ../generic/gemmkernel_2x2.c)
+  set(SBGEMM_BETA  ../generic/gemm_beta.c)
+  set(SBGEMMINCOPY ../generic/gemm_ncopy_2.c)
+  set(SBGEMMITCOPY ../generic/gemm_tcopy_2.c)
+  set(SBGEMMONCOPY ../generic/gemm_ncopy_2.c)
+  set(SBGEMMOTCOPY ../generic/gemm_tcopy_2.c)
+  set(SBGEMMINCOPYOBJ sbgemm_incopy.o)
+  set(SBGEMMITCOPYOBJ sbgemm_itcopy.o)
+  set(SBGEMMONCOPYOBJ sbgemm_oncopy.o)
+  set(SBGEMMOTCOPYOBJ sbgemm_otcopy.o)
 endif ()
 
 endmacro ()

cmake/lapack.cmake

@@ -1,11 +1,12 @@
 # Sources for compiling lapack-netlib. Can't use CMakeLists.txt because lapack-netlib already has its own cmake files.
 
 set(ALLAUX ilaenv.f ilaenv2stage.f ieeeck.f lsamen.f iparmq.f iparam2stage.F
-   ilaprec.f ilatrans.f ilauplo.f iladiag.f chla_transtype.f
+   ilaprec.f ilatrans.f ilauplo.f iladiag.f chla_transtype.f dlaset.f
    ../INSTALL/ilaver.f xerbla_array.f
    ../INSTALL/slamch.f)
 
 set(SCLAUX
+	scombssq.f sbdsvdx.f sstevx.f sstein.f
    sbdsdc.f
    sbdsqr.f sdisna.f slabad.f slacpy.f sladiv.f slae2.f  slaebz.f
    slaed0.f slaed1.f slaed2.f slaed3.f slaed4.f slaed5.f slaed6.f
@@ -25,6 +26,7 @@ set(SCLAUX
 
 set(DZLAUX
    dbdsdc.f
+   dbdsvdx.f dstevx.f dstein.f
    dbdsqr.f ddisna.f dlabad.f dlacpy.f dladiv.f dlae2.f  dlaebz.f
    dlaed0.f dlaed1.f dlaed2.f dlaed3.f dlaed4.f dlaed5.f dlaed6.f
    dlaed7.f dlaed8.f dlaed9.f dlaeda.f dlaev2.f dlagtf.f
@@ -35,14 +37,14 @@ set(DZLAUX
    dlartg.f dlaruv.f dlas2.f  dlascl.f
    dlasd0.f dlasd1.f dlasd2.f dlasd3.f dlasd4.f dlasd5.f dlasd6.f
    dlasd7.f dlasd8.f dlasda.f dlasdq.f dlasdt.f
-   dlaset.f dlasq1.f dlasq2.f dlasq3.f dlasq4.f dlasq5.f dlasq6.f
+   dlasq1.f dlasq2.f dlasq3.f dlasq4.f dlasq5.f dlasq6.f
    dlasr.f  dlasrt.f dlassq.f dlasv2.f dpttrf.f dstebz.f dstedc.f
    dsteqr.f dsterf.f dlaisnan.f disnan.f
    dlartgp.f dlartgs.f
    ../INSTALL/dlamch.f ../INSTALL/dsecnd_${TIMER}.f)
 
 set(SLASRC
-   sbdsvdx.f sgbbrd.f sgbcon.f sgbequ.f sgbrfs.f sgbsv.f
+   sgbbrd.f sgbcon.f sgbequ.f sgbrfs.f sgbsv.f
    sgbsvx.f sgbtf2.f sgbtrf.f sgbtrs.f sgebak.f sgebal.f sgebd2.f
    sgebrd.f sgecon.f sgeequ.f sgees.f  sgeesx.f sgeev.f  sgeevx.f
    sgehd2.f sgehrd.f sgelq2.f sgelqf.f
@@ -64,7 +66,7 @@ set(SLASRC
    slaqgb.f slaqge.f slaqp2.f slaqps.f slaqsb.f slaqsp.f slaqsy.f
    slaqr0.f slaqr1.f slaqr2.f slaqr3.f slaqr4.f slaqr5.f
    slaqtr.f slar1v.f slar2v.f ilaslr.f ilaslc.f
-   slarf.f  slarfb.f slarfg.f slarfgp.f slarft.f slarfx.f slarfy.f slargv.f
+   slarf.f  slarfb.f slarfb_gett.f slarfg.f slarfgp.f slarft.f slarfx.f slarfy.f slargv.f
    slarrv.f slartv.f
    slarz.f  slarzb.f slarzt.f slasy2.f
    slasyf.f slasyf_rook.f slasyf_rk.f slasyf_aa.f
@@ -83,8 +85,8 @@ set(SLASRC
    ssbev.f  ssbevd.f ssbevx.f ssbgst.f ssbgv.f  ssbgvd.f ssbgvx.f
    ssbtrd.f sspcon.f sspev.f  sspevd.f sspevx.f sspgst.f
    sspgv.f  sspgvd.f sspgvx.f ssprfs.f sspsv.f  sspsvx.f ssptrd.f
-   ssptrf.f ssptri.f ssptrs.f sstegr.f sstein.f sstev.f  sstevd.f sstevr.f
-   sstevx.f ssycon.f ssyev.f  ssyevd.f ssyevr.f ssyevx.f ssygs2.f
+   ssptrf.f ssptri.f ssptrs.f sstegr.f sstev.f  sstevd.f sstevr.f
+   ssycon.f ssyev.f  ssyevd.f ssyevr.f ssyevx.f ssygs2.f
    ssygst.f ssygv.f  ssygvd.f ssygvx.f ssyrfs.f ssysv.f  ssysvx.f
    ssytd2.f ssytf2.f ssytrd.f ssytrf.f ssytri.f ssytri2.f ssytri2x.f
    ssyswapr.f ssytrs.f ssytrs2.f
@@ -110,14 +112,14 @@ set(SLASRC
    sgeqrt.f sgeqrt2.f sgeqrt3.f sgemqrt.f
    stpqrt.f stpqrt2.f stpmqrt.f stprfb.f
    sgelqt.f sgelqt3.f sgemlqt.f
-   sgetsls.f sgeqr.f slatsqr.f slamtsqr.f sgemqr.f
+   sgetsls.f sgetsqrhrt.f sgeqr.f slatsqr.f slamtsqr.f sgemqr.f
    sgelq.f slaswlq.f slamswlq.f sgemlq.f
    stplqt.f stplqt2.f stpmlqt.f
    ssytrd_2stage.f ssytrd_sy2sb.f ssytrd_sb2st.F ssb2st_kernels.f
    ssyevd_2stage.f ssyev_2stage.f ssyevx_2stage.f ssyevr_2stage.f
    ssbev_2stage.f ssbevx_2stage.f ssbevd_2stage.f ssygv_2stage.f
-   scombssq.f sgesvdq.f slaorhr_col_getrfnp.f
-   slaorhr_col_getrfnp2.f sorgtsqr.f sorhr_col.f )
+   sgesvdq.f slaorhr_col_getrfnp.f
+   slaorhr_col_getrfnp2.f sorgtsqr.f sorgtsqr_row.f sorhr_col.f )
 
 set(SXLASRC sgesvxx.f sgerfsx.f sla_gerfsx_extended.f sla_geamv.f
    sla_gercond.f sla_gerpvgrw.f ssysvxx.f ssyrfsx.f
@@ -169,7 +171,7 @@ set(CLASRC
    claqhb.f claqhe.f claqhp.f claqp2.f claqps.f claqsb.f
    claqr0.f claqr1.f claqr2.f claqr3.f claqr4.f claqr5.f
    claqsp.f claqsy.f clar1v.f clar2v.f ilaclr.f ilaclc.f
-   clarf.f  clarfb.f clarfg.f clarfgp.f clarft.f
+   clarf.f  clarfb.f clarfb_gett.f clarfg.f clarfgp.f clarft.f
    clarfx.f clarfy.f clargv.f clarnv.f clarrv.f clartg.f clartv.f
    clarz.f  clarzb.f clarzt.f clascl.f claset.f clasr.f  classq.f
    clasyf.f clasyf_rook.f clasyf_rk.f clasyf_aa.f
@@ -207,14 +209,14 @@ set(CLASRC
    cgeqrt.f cgeqrt2.f cgeqrt3.f cgemqrt.f
    ctpqrt.f ctpqrt2.f ctpmqrt.f ctprfb.f
    cgelqt.f cgelqt3.f cgemlqt.f
-   cgetsls.f cgeqr.f clatsqr.f clamtsqr.f cgemqr.f
+   cgetsls.f cgetsqrhrt.f cgeqr.f clatsqr.f clamtsqr.f cgemqr.f
    cgelq.f claswlq.f clamswlq.f cgemlq.f
    ctplqt.f ctplqt2.f ctpmlqt.f
    chetrd_2stage.f chetrd_he2hb.f chetrd_hb2st.F chb2st_kernels.f
    cheevd_2stage.f cheev_2stage.f cheevx_2stage.f cheevr_2stage.f
    chbev_2stage.f chbevx_2stage.f chbevd_2stage.f chegv_2stage.f
    cgesvdq.f claunhr_col_getrfnp.f claunhr_col_getrfnp2.f 
-   cungtsqr.f cunhr_col.f )
+   cungtsqr.f cungtsqr_row.f cunhr_col.f )
 
 set(CXLASRC cgesvxx.f cgerfsx.f cla_gerfsx_extended.f cla_geamv.f
    cla_gercond_c.f cla_gercond_x.f cla_gerpvgrw.f
@@ -229,7 +231,7 @@ set(CXLASRC cgesvxx.f cgerfsx.f cla_gerfsx_extended.f cla_geamv.f
    cla_lin_berr.f clarscl2.f clascl2.f cla_wwaddw.f)
 
 set(DLASRC
-   dbdsvdx.f dgbbrd.f dgbcon.f dgbequ.f dgbrfs.f dgbsv.f
+   dgbbrd.f dgbcon.f dgbequ.f dgbrfs.f dgbsv.f
    dgbsvx.f dgbtf2.f dgbtrf.f dgbtrs.f dgebak.f dgebal.f dgebd2.f
    dgebrd.f dgecon.f dgeequ.f dgees.f  dgeesx.f dgeev.f  dgeevx.f
    dgehd2.f dgehrd.f dgelq2.f dgelqf.f
@@ -251,7 +253,7 @@ set(DLASRC
    dlaqgb.f dlaqge.f dlaqp2.f dlaqps.f dlaqsb.f dlaqsp.f dlaqsy.f
    dlaqr0.f dlaqr1.f dlaqr2.f dlaqr3.f dlaqr4.f dlaqr5.f
    dlaqtr.f dlar1v.f dlar2v.f iladlr.f iladlc.f
-   dlarf.f  dlarfb.f dlarfg.f dlarfgp.f dlarft.f dlarfx.f dlarfy.f
+   dlarf.f  dlarfb.f dlarfb_gett.f dlarfg.f dlarfgp.f dlarft.f dlarfx.f dlarfy.f
    dlargv.f dlarrv.f dlartv.f
    dlarz.f  dlarzb.f dlarzt.f dlasy2.f
    dlasyf.f dlasyf_rook.f dlasyf_rk.f dlasyf_aa.f
@@ -270,8 +272,8 @@ set(DLASRC
    dsbev.f  dsbevd.f dsbevx.f dsbgst.f dsbgv.f  dsbgvd.f dsbgvx.f
    dsbtrd.f dspcon.f dspev.f  dspevd.f dspevx.f dspgst.f
    dspgv.f  dspgvd.f dspgvx.f dsprfs.f dspsv.f  dspsvx.f dsptrd.f
-   dsptrf.f dsptri.f dsptrs.f dstegr.f dstein.f dstev.f  dstevd.f dstevr.f
-   dstevx.f dsycon.f dsyev.f  dsyevd.f dsyevr.f
+   dsptrf.f dsptri.f dsptrs.f dstegr.f dstev.f  dstevd.f dstevr.f
+   dsycon.f dsyev.f  dsyevd.f dsyevr.f
    dsyevx.f dsygs2.f dsygst.f dsygv.f  dsygvd.f dsygvx.f dsyrfs.f
    dsysv.f  dsysvx.f
    dsytd2.f dsytf2.f dsytrd.f dsytrf.f dsytri.f dsytrs.f dsytrs2.f
@@ -298,14 +300,14 @@ set(DLASRC
    dgeqrt.f dgeqrt2.f dgeqrt3.f dgemqrt.f
    dtpqrt.f dtpqrt2.f dtpmqrt.f dtprfb.f
    dgelqt.f dgelqt3.f dgemlqt.f
-   dgetsls.f dgeqr.f dlatsqr.f dlamtsqr.f dgemqr.f
+   dgetsls.f dgetsqrhrt.f dgeqr.f dlatsqr.f dlamtsqr.f dgemqr.f
    dgelq.f dlaswlq.f dlamswlq.f dgemlq.f
    dtplqt.f dtplqt2.f dtpmlqt.f
    dsytrd_2stage.f dsytrd_sy2sb.f dsytrd_sb2st.F dsb2st_kernels.f
    dsyevd_2stage.f dsyev_2stage.f dsyevx_2stage.f dsyevr_2stage.f
    dsbev_2stage.f dsbevx_2stage.f dsbevd_2stage.f dsygv_2stage.f
    dcombssq.f dgesvdq.f dlaorhr_col_getrfnp.f
-   dlaorhr_col_getrfnp2.f dorgtsqr.f dorhr_col.f )
+   dlaorhr_col_getrfnp2.f dorgtsqr.f dorgtsqr_row.f dorhr_col.f )
 
 set(DXLASRC dgesvxx.f dgerfsx.f dla_gerfsx_extended.f dla_geamv.f
    dla_gercond.f dla_gerpvgrw.f dsysvxx.f dsyrfsx.f
@@ -358,7 +360,7 @@ set(ZLASRC
    zlaqhb.f zlaqhe.f zlaqhp.f zlaqp2.f zlaqps.f zlaqsb.f
    zlaqr0.f zlaqr1.f zlaqr2.f zlaqr3.f zlaqr4.f zlaqr5.f
    zlaqsp.f zlaqsy.f zlar1v.f zlar2v.f ilazlr.f ilazlc.f
-   zlarcm.f zlarf.f  zlarfb.f
+   zlarcm.f zlarf.f  zlarfb.f zlarfb_gett.f
    zlarfg.f zlarfgp.f zlarft.f
    zlarfx.f zlarfy.f zlargv.f zlarnv.f zlarrv.f zlartg.f zlartv.f
    zlarz.f  zlarzb.f zlarzt.f zlascl.f zlaset.f zlasr.f
@@ -400,13 +402,13 @@ set(ZLASRC
    ztpqrt.f ztpqrt2.f ztpmqrt.f ztprfb.f
    ztplqt.f ztplqt2.f ztpmlqt.f
    zgelqt.f zgelqt3.f zgemlqt.f
-   zgetsls.f zgeqr.f zlatsqr.f zlamtsqr.f zgemqr.f
+   zgetsls.f zgetsqrhrt.f zgeqr.f zlatsqr.f zlamtsqr.f zgemqr.f
    zgelq.f zlaswlq.f zlamswlq.f zgemlq.f
    zhetrd_2stage.f zhetrd_he2hb.f zhetrd_hb2st.F zhb2st_kernels.f
    zheevd_2stage.f zheev_2stage.f zheevx_2stage.f zheevr_2stage.f
    zhbev_2stage.f zhbevx_2stage.f zhbevd_2stage.f zhegv_2stage.f
    zgesvdq.f zlaunhr_col_getrfnp.f zlaunhr_col_getrfnp2.f
-   zungtsqr.f zunhr_col.f)
+   zungtsqr.f zungtsqr_row.f zunhr_col.f)
 
 set(ZXLASRC zgesvxx.f zgerfsx.f zla_gerfsx_extended.f zla_geamv.f
    zla_gercond_c.f zla_gercond_x.f zla_gerpvgrw.f zsysvxx.f zsyrfsx.f
@@ -474,12 +476,16 @@ endif()
 if(BUILD_COMPLEX)
   set(LA_REL_SRC ${LA_REL_SRC} ${CLASRC} ${ZCLASRC} ${ALLAUX} ${SCLAUX})
   SET(LA_GEN_SRC ${LA_GEN_SRC} ${CMATGEN} ${SCATGEN})
-  message(STATUS "Building Complex Precision")
+  message(STATUS "Building Single Precision Complex")
 endif()
 if(BUILD_COMPLEX16)
   set(LA_REL_SRC ${LA_REL_SRC} ${ZLASRC} ${ZCLASRC} ${ALLAUX} ${DZLAUX})
   SET(LA_GEN_SRC ${LA_GEN_SRC} ${ZMATGEN} ${DZATGEN})
-  message(STATUS "Building Double Complex Precision")
+# for zlange/zlanhe
+  if (NOT BUILD_DOUBLE)
+    set (LA_REL_SRC ${LA_REL_SRC} dcombssq.f)
+  endif	()  
+  message(STATUS "Building Double Precision Complex")
 endif()
 
 # add lapack-netlib folder to the sources

cmake/lapacke.cmake

@@ -114,6 +114,8 @@ set(CSRC
   lapacke_cgetrs_work.c
   lapacke_cgetsls.c
   lapacke_cgetsls_work.c
+  lapacke_cgetsqrhrt.c
+  lapacke_cgetsqrhrt_work.c 
   lapacke_cggbak.c
   lapacke_cggbak_work.c
   lapacke_cggbal.c
@@ -590,6 +592,8 @@ set(CSRC
   lapacke_cungrq_work.c
   lapacke_cungtr.c
   lapacke_cungtr_work.c
+  lapacke_cungtsqr_row.c
+  lapacke_cungtsqr_row_work.c
   lapacke_cunmbr.c
   lapacke_cunmbr_work.c
   lapacke_cunmhr.c
@@ -735,6 +739,8 @@ set(DSRC
   lapacke_dgetrs_work.c
   lapacke_dgetsls.c
   lapacke_dgetsls_work.c
+  lapacke_dgetsqrhrt.c
+  lapacke_dgetsqrhrt_work.c
   lapacke_dggbak.c
   lapacke_dggbak_work.c
   lapacke_dggbal.c
@@ -862,6 +868,8 @@ set(DSRC
   lapacke_dorgrq_work.c
   lapacke_dorgtr.c
   lapacke_dorgtr_work.c
+  lapacke_dorgtsqr_row.c
+  lapacke_dorgtsqr_row_work.c
   lapacke_dormbr.c
   lapacke_dormbr_work.c
   lapacke_dormhr.c
@@ -1309,6 +1317,8 @@ set(SSRC
   lapacke_sgetrs_work.c
   lapacke_sgetsls.c
   lapacke_sgetsls_work.c
+  lapacke_sgetsqrhrt.c
+  lapacke_sgetsqrhrt_work.c
   lapacke_sggbak.c
   lapacke_sggbak_work.c
   lapacke_sggbal.c
@@ -1435,6 +1445,8 @@ set(SSRC
   lapacke_sorgrq_work.c
   lapacke_sorgtr.c
   lapacke_sorgtr_work.c
+  lapacke_sorgtsqr_row.c
+  lapacke_sorgtsqr_row_work.c
   lapacke_sormbr.c
   lapacke_sormbr_work.c
   lapacke_sormhr.c
@@ -1877,6 +1889,8 @@ set(ZSRC
   lapacke_zgetrs_work.c
   lapacke_zgetsls.c
   lapacke_zgetsls_work.c
+  lapacke_zgetsqrhrt.c
+  lapacke_zgetsqrhrt_work.c
   lapacke_zggbak.c
   lapacke_zggbak_work.c
   lapacke_zggbal.c
@@ -2351,6 +2365,8 @@ set(ZSRC
   lapacke_zungrq_work.c
   lapacke_zungtr.c
   lapacke_zungtr_work.c
+  lapacke_zungtsqr_row.c
+  lapacke_zungtsqr_row_work.c
   lapacke_zunmbr.c
   lapacke_zunmbr_work.c
   lapacke_zunmhr.c
@@ -2499,6 +2515,5 @@ foreach (Utils_FILE ${Utils_SRC})
 endforeach ()
 
 set(lapacke_include_dir "${NETLIB_LAPACK_DIR}/LAPACKE/include")
-configure_file("${lapacke_include_dir}/lapacke_mangling_with_flags.h.in" "${lapacke_include_dir}/lapacke_mangling.h" COPYONLY)
 include_directories(${lapacke_include_dir})
 set_source_files_properties(${LAPACKE_SOURCES} PROPERTIES COMPILE_FLAGS "${LAPACK_CFLAGS}")

cmake/os.cmake

@@ -84,6 +84,14 @@ if (X86)
   set(NO_EXPRECISION 1)
 endif ()
 
+if (DYNAMIC_ARCH)
+if (TARGET)
+if (${TARGET} STREQUAL "GENERIC")
+  set(NO_EXPRECISION 1)
+endif ()
+endif ()
+endif ()
+
 if (UTEST_CHECK)
   set(CCOMMON_OPT "${CCOMMON_OPT} -DUTEST_CHECK")
   set(SANITY_CHECK 1)

cmake/prebuild.cmake

@@ -16,8 +16,8 @@
 # HAVE_SSE2
 # HAVE_SSE3
 # MAKE
-# SHGEMM_UNROLL_M
-# SHGEMM_UNROLL_N
+# SBGEMM_UNROLL_M
+# SBGEMM_UNROLL_N
 # SGEMM_UNROLL_M
 # SGEMM_UNROLL_N
 # DGEMM_UNROLL_M
@@ -177,7 +177,7 @@ if (DEFINED CORE AND CMAKE_CROSSCOMPILING AND NOT (${HOST_OS} STREQUAL "WINDOWSS
     set(ZGEMM_UNROLL_M 4)
     set(ZGEMM_UNROLL_N 4)
     set(SYMV_P 16)
-  elseif ("${TCORE}" STREQUAL "CORTEXA57" OR "${TCORE}" STREQUAL "CORTEXA53")
+  elseif ("${TCORE}" STREQUAL "CORTEXA57" OR "${TCORE}" STREQUAL "CORTEXA53" OR "${TCORE}" STREQUAL "CORTEXA55")
     file(APPEND ${TARGET_CONF_TEMP}
       "#define L1_CODE_SIZE\t32768\n"
       "#define L1_CODE_LINESIZE\t64\n"
@@ -416,6 +416,29 @@ endif ()
     set(ZGEMM_UNROLL_M 4)
     set(ZGEMM_UNROLL_N 4)
     set(SYMV_P 16)
+elseif ("${TCORE}" STREQUAL "VORTEX")
+    file(APPEND ${TARGET_CONF_TEMP}
+      "#define ARMV8\n"
+      "#define L1_CODE_SIZE\t32768\n"
+      "#define L1_CODE_LINESIZE\t64\n"
+      "#define L1_CODE_ASSOCIATIVE\t4\n"
+      "#define L1_DATA_SIZE\t32768\n"
+      "#define L1_DATA_LINESIZE\t64\n"
+      "#define L1_DATA_ASSOCIATIVE\t4\n"
+      "#define L2_SIZE\t5262144\n"
+      "#define L2_LINESIZE\t64\n"
+      "#define L2_ASSOCIATIVE\t8\n"
+      "#define DTB_DEFAULT_ENTRIES\t64\n"
+      "#define DTB_SIZE\t4096\n")
+    set(SGEMM_UNROLL_M 16)
+    set(SGEMM_UNROLL_N 4)
+    set(DGEMM_UNROLL_M 8)
+    set(DGEMM_UNROLL_N 4)
+    set(CGEMM_UNROLL_M 8)
+    set(CGEMM_UNROLL_N 4)
+    set(ZGEMM_UNROLL_M 4)
+    set(ZGEMM_UNROLL_N 4)
+    set(SYMV_P 16)
   elseif ("${TCORE}" STREQUAL "POWER6")
     file(APPEND ${TARGET_CONF_TEMP}
       "#define L1_DATA_SIZE 32768\n"
@@ -471,8 +494,8 @@ endif ()
     set(ZGEMM_UNROLL_N 2)
     set(SYMV_P 8)
   endif()
-  set(SHGEMM_UNROLL_M 8)
-  set(SHGEMM_UNROLL_N 4)
+  set(SBGEMM_UNROLL_M 8)
+  set(SBGEMM_UNROLL_N 4)
 
   # Or should this actually be NUM_CORES?
   if (${NUM_THREADS} GREATER 0)
@@ -533,6 +556,21 @@ else(NOT CMAKE_CROSSCOMPILING)
       MESSAGE(FATAL_ERROR "Compiling getarch failed ${GETARCH_LOG}")
     endif ()
   endif ()
+  unset (HAVE_AVX2)
+  unset (HAVE_AVX)
+  unset (HAVE_FMA3)
+  unset (HAVE_MMX)
+  unset (HAVE_SSE)
+  unset (HAVE_SSE2)
+  unset (HAVE_SSE3)
+  unset (HAVE_SSSE3)
+  unset (HAVE_SSE4A)
+  unset (HAVE_SSE4_1)
+  unset (HAVE_SSE4_2)
+  unset (HAVE_NEON)
+  unset (HAVE_VFP)
+  unset (HAVE_VFPV3)
+  unset (HAVE_VFPV4)
   message(STATUS "Running getarch")
 
   # use the cmake binary w/ the -E param to run a shell command in a cross-platform way

cmake/system.cmake

@@ -39,40 +39,14 @@ if (DEFINED BINARY AND DEFINED TARGET AND BINARY EQUAL 32)
   if (${TARGET} STREQUAL "BULLDOZER" OR ${TARGET} STREQUAL "PILEDRIVER" OR ${TARGET} STREQUAL "ZEN")
     set(TARGET "BARCELONA")
   endif ()
-  if (${TARGET} STREQUAL "ARMV8" OR ${TARGET} STREQUAL "CORTEXA57" OR ${TARGET} STREQUAL "CORTEXA53")
+  if (${TARGET} STREQUAL "ARMV8" OR ${TARGET} STREQUAL "CORTEXA57" OR ${TARGET} STREQUAL "CORTEXA53" OR ${TARGET} STREQUAL "CORTEXA55")
     set(TARGET "ARMV7")
   endif ()
 endif ()
 
-if (DEFINED TARGET)
-  if (${TARGET} STREQUAL "COOPERLAKE" AND NOT NO_AVX512)
-#    if (${CMAKE_C_COMPILER_ID} STREQUAL "GNU")
-      execute_process(COMMAND ${CMAKE_C_COMPILER} -dumpversion OUTPUT_VARIABLE GCC_VERSION)
-        if (${GCC_VERSION} VERSION_GREATER 10.1 OR ${GCC_VERSION} VERSION_EQUAL 10.1)
-          set (KERNEL_DEFINITIONS "${KERNEL_DEFINITIONS} -march=cooperlake")
-        else()
-          set (KERNEL_DEFINITIONS "${KERNEL_DEFINITIONS} -march=skylake-avx512")
-        endif()
-#    elseif (${CMAKE_C_COMPILER_ID} STREQUAL "CLANG")
-#      set (KERNEL_DEFINITIONS "${KERNEL_DEFINITIONS} -mavx2")
-#    endif()    
-  endif()
-  if (${TARGET} STREQUAL "SKYLAKEX" AND NOT NO_AVX512)
-    set (KERNEL_DEFINITIONS "${KERNEL_DEFINITIONS} -march=skylake-avx512")
-  endif()
-  if (${TARGET} STREQUAL "HASWELL" AND NOT NO_AVX2)
-    if (${CMAKE_C_COMPILER_ID} STREQUAL "GNU")
-      execute_process(COMMAND ${CMAKE_C_COMPILER} -dumpversion OUTPUT_VARIABLE GCC_VERSION)
-      if (${GCC_VERSION} VERSION_GREATER 4.7 OR ${GCC_VERSION} VERSION_EQUAL 4.7)
-        set (KERNEL_DEFINITIONS "${KERNEL_DEFINITIONS} -mavx2")
-      endif()
-    elseif (${CMAKE_C_COMPILER_ID} STREQUAL "CLANG")
-      set (KERNEL_DEFINITIONS "${KERNEL_DEFINITIONS} -mavx2")
-    endif()
-  endif()
-endif()
 
 if (DEFINED TARGET)
+  message(STATUS "-- -- -- -- -- -- -- -- -- -- -- -- --")
   message(STATUS "Targeting the ${TARGET} architecture.")
   set(GETARCH_FLAGS "-DFORCE_${TARGET}")
 endif ()
@@ -110,6 +84,11 @@ if (NO_AVX2)
   set(GETARCH_FLAGS "${GETARCH_FLAGS} -DNO_AVX2")
 endif ()
 
+if (NO_AVX512)
+  message(STATUS "Disabling Advanced Vector Extensions 512 (AVX512).")
+  set(GETARCH_FLAGS "${GETARCH_FLAGS} -DNO_AVX512")
+endif ()
+
 if (CMAKE_BUILD_TYPE STREQUAL "Debug")
   set(GETARCH_FLAGS "${GETARCH_FLAGS} ${CMAKE_C_FLAGS_DEBUG}")
 endif ()
@@ -167,6 +146,67 @@ else()
 endif ()
 
 include("${PROJECT_SOURCE_DIR}/cmake/prebuild.cmake")
+if (DEFINED TARGET)
+  if (${TARGET} STREQUAL COOPERLAKE AND NOT NO_AVX512)
+    if (${CMAKE_C_COMPILER_ID} STREQUAL "GNU")
+      execute_process(COMMAND ${CMAKE_C_COMPILER} -dumpversion OUTPUT_VARIABLE GCC_VERSION)
+        if (${CMAKE_C_COMPILER_VERSION} VERSION_GREATER 10.09)
+          set (KERNEL_DEFINITIONS "${KERNEL_DEFINITIONS} -march=cooperlake")
+        else()
+          set (KERNEL_DEFINITIONS "${KERNEL_DEFINITIONS} -march=skylake-avx512")
+        endif()
+    elseif (${CMAKE_C_COMPILER_ID} STREQUAL "Clang" OR ${CMAKE_C_COMPILER_ID} STREQUAL "AppleClang")
+         if (${CMAKE_C_COMPILER_VERSION} VERSION_GREATER 8.99)
+          set (KERNEL_DEFINITIONS "${KERNEL_DEFINITIONS} -march=cooperlake")
+        else()
+          set (KERNEL_DEFINITIONS "${KERNEL_DEFINITIONS} -march=skylake-avx512")
+        endif()
+    endif()    
+  endif()
+  if (${TARGET} STREQUAL SKYLAKEX AND NOT NO_AVX512)
+    set (KERNEL_DEFINITIONS "${KERNEL_DEFINITIONS} -march=skylake-avx512")
+  endif()
+  if (${TARGET} STREQUAL HASWELL AND NOT NO_AVX2)
+    if (${CMAKE_C_COMPILER_ID} STREQUAL "GNU")
+      execute_process(COMMAND ${CMAKE_C_COMPILER} -dumpversion OUTPUT_VARIABLE GCC_VERSION)
+      if (${GCC_VERSION} VERSION_GREATER 4.7 OR ${GCC_VERSION} VERSION_EQUAL 4.7)
+        set (KERNEL_DEFINITIONS "${KERNEL_DEFINITIONS} -mavx2")
+      endif()
+    elseif (${CMAKE_C_COMPILER_ID} STREQUAL "CLANG")
+      set (KERNEL_DEFINITIONS "${KERNEL_DEFINITIONS} -mavx2")
+    endif()
+  endif()
+  if (DEFINED HAVE_AVX)
+	if (NOT NO_AVX)
+    set (KERNEL_DEFINITIONS "${KERNEL_DEFINITIONS} -mavx")
+	endif()
+  endif()
+  if (DEFINED HAVE_AVX2)
+	if (NOT NO_AVX2)
+      	  set (KERNEL_DEFINITIONS "${KERNEL_DEFINITIONS} -mavx2")
+	endif()
+  endif()
+  #  if (DEFINED HAVE_FMA3)
+  #	if (NOT NO_AVX2)
+  #  set (KERNEL_DEFINITIONS "${KERNEL_DEFINITIONS} -mfma")
+  #	endif()
+  #  endif()
+    if (DEFINED HAVE_SSE)
+    set (KERNEL_DEFINITIONS "${KERNEL_DEFINITIONS} -msse")
+  endif()
+  if (DEFINED HAVE_SSE2)
+    set (KERNEL_DEFINITIONS "${KERNEL_DEFINITIONS} -msse2")
+  endif()
+  if (DEFINED HAVE_SSE3)
+    set (KERNEL_DEFINITIONS "${KERNEL_DEFINITIONS} -msse3")
+  endif()
+    if (DEFINED HAVE_SSSE3)
+    set (KERNEL_DEFINITIONS "${KERNEL_DEFINITIONS} -mssse3")
+  endif()
+    if (DEFINED HAVE_SSE4_1)
+    set (KERNEL_DEFINITIONS "${KERNEL_DEFINITIONS} -msse4.1")
+  endif()
+endif()
 if (DEFINED BINARY)
   message(STATUS "Compiling a ${BINARY}-bit binary.")
 endif ()
@@ -197,6 +237,11 @@ if (BINARY64)
   endif ()
 endif ()
 
+if(EMBEDDED)
+  set(CCOMMON_OPT "${CCOMMON_OPT} -DOS_EMBEDDED")
+  set(CCOMMON_OPT "${CCOMMON_OPT} -mthumb -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16")
+endif()
+
 if (NEED_PIC)
   if (${CMAKE_C_COMPILER} STREQUAL "IBM")
     set(CCOMMON_OPT "${CCOMMON_OPT} -qpic=large")
@@ -213,6 +258,13 @@ if (NEED_PIC)
   endif()
 endif ()
 
+if (X86_64)
+  set(SMALL_MATRIX_OPT TRUE)
+endif ()
+if (SMALL_MATRIX_OPT)
+  set(CCOMMON_OPT "${CCOMMON_OPT} -DSMALL_MATRIX_OPT")
+endif ()
+
 if (DYNAMIC_ARCH)
   if (X86 OR X86_64 OR ARM64 OR PPC)
     set(CCOMMON_OPT "${CCOMMON_OPT} -DDYNAMIC_ARCH")
@@ -254,6 +306,10 @@ if (NO_AVX2)
   set(CCOMMON_OPT "${CCOMMON_OPT} -DNO_AVX2")
 endif ()
 
+if (NO_AVX512)
+  set(CCOMMON_OPT "${CCOMMON_OPT} -DNO_AVX512")
+endif ()
+
 if (USE_THREAD)
   # USE_SIMPLE_THREADED_LEVEL3 = 1
   # NO_AFFINITY = 1
@@ -318,7 +374,13 @@ else ()
 set(CCOMMON_OPT "${CCOMMON_OPT} -DMAX_STACK_ALLOC=2048")
 endif ()
 endif ()
-
+if (NOT ${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
+if (DEFINED BLAS3_MEM_ALLOC_THRESHOLD)
+if (NOT ${BLAS3_MEM_ALLOC_THRESHOLD} EQUAL 32)
+set(CCOMMON_OPT "${CCOMMON_OPT} -DBLAS3_MEM_ALLOC_THRESHOLD=${BLAS3_MEM_ALLOC_THRESHOLD}")
+endif()
+endif()
+endif()
 if (DEFINED LIBNAMESUFFIX)
   set(LIBPREFIX "libopenblas_${LIBNAMESUFFIX}")
 else ()
@@ -388,6 +450,28 @@ set(REVISION "-r${OpenBLAS_VERSION}")
 set(MAJOR_VERSION ${OpenBLAS_MAJOR_VERSION})
 
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${CCOMMON_OPT}")
+
+if (NOT BUILD_SINGLE AND NOT BUILD_DOUBLE AND NOT BUILD_COMPLEX AND NOT BUILD_COMPLEX16)
+	set (BUILD_SINGLE ON)
+	set (BUILD_DOUBLE ON)
+	set (BUILD_COMPLEX ON)
+	set (BUILD_COMPLEX16 ON)
+endif()
+if (BUILD_SINGLE)
+	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DBUILD_SINGLE")
+endif()
+if (BUILD_DOUBLE)
+	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DBUILD_DOUBLE")
+endif()
+if (BUILD_COMPLEX)
+	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DBUILD_COMPLEX")
+endif()
+if (BUILD_COMPLEX16)
+	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DBUILD_COMPLEX16")
+endif()
+if (BUILD_BFLOAT16)
+       set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DBUILD_BFLOAT16")
+endif()
 if(NOT MSVC)
 set(CMAKE_ASM_FLAGS "${CMAKE_ASM_FLAGS} ${CCOMMON_OPT}")
 endif()
@@ -560,8 +644,8 @@ endif ()
 #export FUNCTION_PROFILE
 #export TARGET_CORE
 #
-#export SHGEMM_UNROLL_M
-#export SHGEMM_UNROLL_N
+#export SBGEMM_UNROLL_M
+#export SBGEMM_UNROLL_N
 #export SGEMM_UNROLL_M
 #export SGEMM_UNROLL_N
 #export DGEMM_UNROLL_M

cmake/system_check.cmake

@@ -38,6 +38,8 @@ elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "ppc.*|power.*|Power.*")
   set(PPC 1)
 elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "mips64.*")
   set(MIPS64 1)
+elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "loongarch64.*")
+  set(LOONGARCH64 1)
 elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "amd64.*|x86_64.*|AMD64.*")
   if (NOT BINARY)
     if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
@@ -54,14 +56,14 @@ elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "amd64.*|x86_64.*|AMD64.*")
   endif()
 elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "i686.*|i386.*|x86.*|amd64.*|AMD64.*")
   set(X86 1)
-elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^(arm.*|ARM.*)")
-  set(ARM 1)
-elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64.*|AARCH64.*)")
+elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64.*|AARCH64.*|arm64.*|ARM64.*)")
   if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
     set(ARM64 1)
   else()
     set(ARM 1)
   endif()
+elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^(arm.*|ARM.*)")
+  set(ARM 1)
 elseif (${CMAKE_CROSSCOMPILING})
    if (${TARGET} STREQUAL "CORE2")
     if (NOT BINARY)
@@ -95,7 +97,7 @@ else()
 endif ()
 
 if (NOT BINARY)
-  if (X86_64 OR ARM64 OR PPC OR MIPS64)
+  if (X86_64 OR ARM64 OR PPC OR MIPS64 OR LOONGARCH64)
     set(BINARY 64)
   else ()
     set(BINARY 32)
@@ -109,6 +111,7 @@ else()
 endif()
 
 if (X86_64 OR X86)
+if (NOT NO_AVX512)
   file(WRITE ${PROJECT_BINARY_DIR}/avx512.c "#include <immintrin.h>\n\nint main(void){ __asm__ volatile(\"vbroadcastss -4 * 4(%rsi), %zmm2\"); }")
 execute_process(COMMAND ${CMAKE_C_COMPILER} -march=skylake-avx512 -c -v -o ${PROJECT_BINARY_DIR}/avx512.o ${PROJECT_BINARY_DIR}/avx512.c OUTPUT_QUIET ERROR_QUIET RESULT_VARIABLE NO_AVX512)
 if (NO_AVX512 EQUAL 1)
@@ -116,10 +119,10 @@ set (CCOMMON_OPT "${CCOMMON_OPT} -DNO_AVX512")
 endif()
   file(REMOVE "avx512.c" "avx512.o")
 endif()
+endif()
 
 include(CheckIncludeFile)
 CHECK_INCLUDE_FILE("stdatomic.h" HAVE_C11)
 if (HAVE_C11 EQUAL 1)
-message (STATUS found stdatomic.h)
 set (CCOMMON_OPT "${CCOMMON_OPT} -DHAVE_C11")
 endif()

cmake/utils.cmake

@@ -74,6 +74,9 @@ macro(ParseMakefileVars MAKEFILE_IN)
           string(REGEX MATCH "ifneq \\(\\$\\(([_A-Z]+)\\),[ \t]*([0-9_A-Z]+)\\)" line_match "${makefile_line}")
           if (NOT "${line_match}" STREQUAL "")
 #            message(STATUS "IFNEQ: ${line_match} first: ${CMAKE_MATCH_1} second: ${CMAKE_MATCH_2}")
+            if ( ${CMAKE_MATCH_1} STREQUAL C_COMPILER)
+                 set (CMAKE_MATCH_1 CMAKE_C_COMPILER)
+            endif ()
             if (NOT ( ${${CMAKE_MATCH_1}} STREQUAL ${CMAKE_MATCH_2}))
 #              message (STATUS "condition is true")
               set (IfElse 1)
@@ -154,31 +157,31 @@ endfunction ()
 #                               STRING - compiles only the given type (e.g. DOUBLE)
 function(GenerateNamedObjects sources_in)
 
-  if (DEFINED ARGV1)
+  if (${ARGC} GREATER 1)
     set(defines_in ${ARGV1})
   endif ()
 
-  if (DEFINED ARGV2 AND NOT "${ARGV2}" STREQUAL "")
+  if (${ARGC} GREATER 2 AND NOT "${ARGV2}" STREQUAL "")
     set(name_in ${ARGV2})
     # strip off extension for kernel files that pass in the object name.
     get_filename_component(name_in ${name_in} NAME_WE)
   endif ()
 
-  if (DEFINED ARGV3)
+  if (${ARGC} GREATER 3)
     set(use_cblas ${ARGV3})
   else ()
     set(use_cblas false)
   endif ()
 
-  if (DEFINED ARGV4)
+  if (${ARGC} GREATER 4)
     set(replace_last_with ${ARGV4})
   endif ()
 
-  if (DEFINED ARGV5)
+  if (${ARGC} GREATER 5)
     set(append_with ${ARGV5})
   endif ()
 
-  if (DEFINED ARGV6)
+  if (${ARGC} GREATER 6)
     set(no_float_type ${ARGV6})
   else ()
     set(no_float_type false)
@@ -193,7 +196,7 @@ function(GenerateNamedObjects sources_in)
   set(real_only false)
   set(complex_only false)
   set(mangle_complex_sources false)
-  if (DEFINED ARGV7 AND NOT "${ARGV7}" STREQUAL "")
+  if (${ARGC} GREATER 7 AND NOT "${ARGV7}" STREQUAL "")
     if (${ARGV7} EQUAL 1)
       set(real_only true)
     elseif (${ARGV7} EQUAL 2)
@@ -211,7 +214,7 @@ function(GenerateNamedObjects sources_in)
   if (complex_only)
     list(REMOVE_ITEM float_list "SINGLE")
     list(REMOVE_ITEM float_list "DOUBLE")
-    list(REMOVE_ITEM float_list "HALF")
+    list(REMOVE_ITEM float_list "BFLOAT16")
   elseif (real_only)
     list(REMOVE_ITEM float_list "COMPLEX")
     list(REMOVE_ITEM float_list "ZCOMPLEX")
@@ -225,8 +228,8 @@ function(GenerateNamedObjects sources_in)
       if (NOT no_float_type)
         string(SUBSTRING ${float_type} 0 1 float_char)
         string(TOLOWER ${float_char} float_char)
-	if (${float_type} STREQUAL "HALF")
-		set (float_char "sh")
+	if (${float_type} STREQUAL "BFLOAT16")
+		set (float_char "sb")
 	endif ()
       endif ()
 
@@ -251,6 +254,19 @@ function(GenerateNamedObjects sources_in)
       # now add the object and set the defines
       set(obj_defines ${defines_in})
 
+      list(FIND obj_defines "RC" def_idx)
+      if (${def_idx} GREATER -1) 
+	      #	      list(REMOVE_AT ${obj_defines} ${def_idx})
+	      list (REMOVE_ITEM obj_defines "RC")
+	      list(APPEND obj_defines  "RC=RC")
+      endif ()
+      list(FIND obj_defines "CR" def_idx)
+      if (${def_idx} GREATER -1) 
+	      #	      list(REMOVE_AT ${obj_defines} ${def_idx})
+	      list (REMOVE_ITEM obj_defines "CR")
+	      list(APPEND obj_defines  "CR=CR")
+      endif ()
+
       if (use_cblas)
         set(obj_name "cblas_${obj_name}")
         list(APPEND obj_defines "CBLAS")
@@ -262,8 +278,8 @@ function(GenerateNamedObjects sources_in)
       if (${float_type} STREQUAL "DOUBLE" OR ${float_type} STREQUAL "ZCOMPLEX")
         list(APPEND obj_defines "DOUBLE")
       endif ()
-      if (${float_type} STREQUAL "HALF")
-        list(APPEND obj_defines "HALF")
+      if (${float_type} STREQUAL "BFLOAT16")
+        list(APPEND obj_defines "BFLOAT16")
       endif ()
       if (${float_type} STREQUAL "COMPLEX" OR ${float_type} STREQUAL "ZCOMPLEX")
         list(APPEND obj_defines "COMPLEX")
@@ -295,7 +311,15 @@ function(GenerateNamedObjects sources_in)
       configure_file(${new_source_file}.tmp ${new_source_file} COPYONLY)
       file(REMOVE ${new_source_file}.tmp)
       list(APPEND SRC_LIST_OUT ${new_source_file})
-
+      message (STATUS ${new_source_file})
+      if (DEFINED HAVE_FMA3)
+        if ( ${new_source_file} MATCHES "(s|d?)rot_k.*c")
+		set_source_files_properties(${new_source_file} PROPERTIES COMPILE_OPTIONS "-mfma")
+        endif ()
+        if ( ${new_source_file} MATCHES "dgemv_t_k.*c")
+		set_source_files_properties(${new_source_file} PROPERTIES COMPILE_OPTIONS "-mfma")
+        endif ()
+      endif ()
     endforeach ()
   endforeach ()
 
@@ -318,17 +342,17 @@ endfunction ()
 function(GenerateCombinationObjects sources_in defines_in absent_codes_in all_defines_in replace_scheme)
 
   set(alternate_name_in "")
-  if (DEFINED ARGV5)
+  if (${ARGC} GREATER 5)
     set(alternate_name_in ${ARGV5})
   endif ()
 
   set(no_float_type false)
-  if (DEFINED ARGV6)
+  if (${ARGC} GREATER 6)
     set(no_float_type ${ARGV6})
   endif ()
 
   set(complex_filename_scheme "")
-  if (DEFINED ARGV7)
+  if (${ARGC} GREATER 7)
     set(complex_filename_scheme ${ARGV7})
   endif ()
 

common.h

@@ -122,7 +122,7 @@ extern "C" {
 #define ATOM GOTO_ATOM
 #undef  GOTO_ATOM
 #endif
-#else
+#elif !defined(OS_EMBEDDED)
 #include <sys/mman.h>
 #ifndef NO_SYSV_IPC
 #include <sys/shm.h>
@@ -134,6 +134,9 @@ extern "C" {
 #if defined(SMP) || defined(USE_LOCKING)
 #include <pthread.h>
 #endif
+#else
+#include <time.h>
+#include <math.h>
 #endif
 
 #if defined(OS_SUNOS)
@@ -257,9 +260,10 @@ typedef long BLASLONG;
 typedef unsigned long BLASULONG;
 #endif
 
-#ifndef BFLOAT16
-typedef unsigned short bfloat16;
-#define HALFCONVERSION 1
+#ifndef bfloat16
+#include <stdint.h>
+typedef uint16_t bfloat16;
+#define BFLOAT16CONVERSION 1
 #endif
 
 #ifdef USE64BITINT
@@ -302,7 +306,7 @@ typedef int blasint;
 #define SIZE	8
 #define  BASE_SHIFT 3
 #define ZBASE_SHIFT 4
-#elif defined(HALF)
+#elif defined(BFLOAT16)
 #define IFLOAT	bfloat16
 #define XFLOAT IFLOAT
 #define FLOAT	float
@@ -351,7 +355,7 @@ typedef int blasint;
 #endif
 
 #if defined(ARMV7) || defined(ARMV6) || defined(ARMV8) || defined(ARMV5)
-#define YIELDING        asm volatile ("nop;nop;nop;nop;nop;nop;nop;nop; \n");
+#define YIELDING        __asm__ __volatile__ ("nop;nop;nop;nop;nop;nop;nop;nop; \n");
 #endif
 
 #ifdef BULLDOZER
@@ -401,7 +405,7 @@ please https://github.com/xianyi/OpenBLAS/issues/246
 #endif
 
 #ifndef BLAS3_MEM_ALLOC_THRESHOLD
-#define BLAS3_MEM_ALLOC_THRESHOLD 160
+#define BLAS3_MEM_ALLOC_THRESHOLD 32 
 #endif
 
 #ifdef QUAD_PRECISION
@@ -412,6 +416,15 @@ please https://github.com/xianyi/OpenBLAS/issues/246
 #include "common_alpha.h"
 #endif
 
+#if (defined(ARCH_X86) || defined(ARCH_X86_64)) && defined(__CET__) && defined(__has_include)
+#if __has_include(<cet.h>)
+#include <cet.h>
+#endif
+#endif
+#ifndef _CET_ENDBR
+#define _CET_ENDBR
+#endif
+
 #ifdef ARCH_X86
 #include "common_x86.h"
 #endif
@@ -436,6 +449,11 @@ please https://github.com/xianyi/OpenBLAS/issues/246
 #include "common_mips.h"
 #endif
 
+
+#ifdef ARCH_RISCV64
+#include "common_riscv64.h"
+#endif
+
 #ifdef ARCH_MIPS64
 #include "common_mips64.h"
 #endif
@@ -452,6 +470,10 @@ please https://github.com/xianyi/OpenBLAS/issues/246
 #include "common_zarch.h"
 #endif
 
+#ifdef ARCH_LOONGARCH64
+#include "common_loongarch64.h"
+#endif
+
 #ifndef ASSEMBLER
 #ifdef OS_WINDOWSSTORE
 typedef char env_var_t[MAX_PATH];
@@ -482,10 +504,12 @@ static inline unsigned long long rpcc(void){
   struct timespec ts;
   clock_gettime(CLOCK_MONOTONIC, &ts);
   return (unsigned long long)ts.tv_sec * 1000000000ull + ts.tv_nsec;
-#else
+#elif !defined(OS_EMBEDDED)
   struct timeval tv;
   gettimeofday(&tv,NULL);
   return (unsigned long long)tv.tv_sec * 1000000000ull + tv.tv_usec * 1000;
+#else
+  return 0;
 #endif
 }
 #define RPCC_DEFINED
@@ -515,6 +539,10 @@ static void __inline blas_lock(volatile BLASULONG *address){
 #include "common_linux.h"
 #endif
 
+#ifdef OS_EMBEDDED
+#define DTB_DEFAULT_ENTRIES 64
+#endif
+
 #define MMAP_ACCESS (PROT_READ | PROT_WRITE)
 
 #ifdef __NetBSD__

common_arm64.h

@@ -39,7 +39,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #define INLINE inline
 
-#ifdef F_INTERFACE_FLANG
+#if defined( F_INTERFACE_FLANG) || defined(F_INTERFACE_PGI)
 #define RETURN_BY_STACK
 #else
 #define RETURN_BY_COMPLEX
@@ -120,7 +120,7 @@ static inline int blas_quickdivide(blasint x, blasint y){
 	.text ;
 	.p2align 2 ;
 	.global	REALNAME ;
-#ifndef __APPLE__
+#if !defined(__APPLE__) && !defined(_WIN32)
 	.type	REALNAME, %function ;
 #endif
 REALNAME:
@@ -142,14 +142,8 @@ REALNAME:
 #define HUGE_PAGESIZE   ( 4 << 20)
 
 #ifndef BUFFERSIZE
-#if defined(CORTEXA57)
-#define BUFFER_SIZE     (20 << 20)
-#elif defined(TSV110) || defined(EMAG8180)
 #define BUFFER_SIZE     (32 << 20)
 #else
-#define BUFFER_SIZE     (16 << 20)
-#endif
-#else
 #define BUFFER_SIZE	(32 << BUFFERSIZE)
 #endif
 

common_c.h

@@ -232,6 +232,8 @@
 
 #define CGEADD_K                cgeadd_k 
 
+#define CGEMM_SMALL_MATRIX_PERMIT	cgemm_small_matrix_permit
+
 #else
 
 #define	CAMAX_K			gotoblas -> camax_k
@@ -426,8 +428,51 @@
 
 #define CGEADD_K                gotoblas -> cgeadd_k 
 
+#define CGEMM_SMALL_MATRIX_PERMIT	gotoblas -> cgemm_small_matrix_permit
+
 #endif
 
+#define CGEMM_SMALL_KERNEL_NN		FUNC_OFFSET(cgemm_small_kernel_nn)
+#define CGEMM_SMALL_KERNEL_NT		FUNC_OFFSET(cgemm_small_kernel_nt)
+#define CGEMM_SMALL_KERNEL_NR		FUNC_OFFSET(cgemm_small_kernel_nr)
+#define CGEMM_SMALL_KERNEL_NC		FUNC_OFFSET(cgemm_small_kernel_nc)
+
+#define CGEMM_SMALL_KERNEL_TN		FUNC_OFFSET(cgemm_small_kernel_tn)
+#define CGEMM_SMALL_KERNEL_TT		FUNC_OFFSET(cgemm_small_kernel_tt)
+#define CGEMM_SMALL_KERNEL_TR		FUNC_OFFSET(cgemm_small_kernel_tr)
+#define CGEMM_SMALL_KERNEL_TC		FUNC_OFFSET(cgemm_small_kernel_tc)
+
+#define CGEMM_SMALL_KERNEL_RN		FUNC_OFFSET(cgemm_small_kernel_rn)
+#define CGEMM_SMALL_KERNEL_RT		FUNC_OFFSET(cgemm_small_kernel_rt)
+#define CGEMM_SMALL_KERNEL_RR		FUNC_OFFSET(cgemm_small_kernel_rr)
+#define CGEMM_SMALL_KERNEL_RC		FUNC_OFFSET(cgemm_small_kernel_rc)
+
+#define CGEMM_SMALL_KERNEL_CN		FUNC_OFFSET(cgemm_small_kernel_cn)
+#define CGEMM_SMALL_KERNEL_CT		FUNC_OFFSET(cgemm_small_kernel_ct)
+#define CGEMM_SMALL_KERNEL_CR		FUNC_OFFSET(cgemm_small_kernel_cr)
+#define CGEMM_SMALL_KERNEL_CC		FUNC_OFFSET(cgemm_small_kernel_cc)
+
+#define CGEMM_SMALL_KERNEL_B0_NN	FUNC_OFFSET(cgemm_small_kernel_b0_nn)
+#define CGEMM_SMALL_KERNEL_B0_NT	FUNC_OFFSET(cgemm_small_kernel_b0_nt)
+#define CGEMM_SMALL_KERNEL_B0_NR	FUNC_OFFSET(cgemm_small_kernel_b0_nr)
+#define CGEMM_SMALL_KERNEL_B0_NC	FUNC_OFFSET(cgemm_small_kernel_b0_nc)
+
+#define CGEMM_SMALL_KERNEL_B0_TN	FUNC_OFFSET(cgemm_small_kernel_b0_tn)
+#define CGEMM_SMALL_KERNEL_B0_TT	FUNC_OFFSET(cgemm_small_kernel_b0_tt)
+#define CGEMM_SMALL_KERNEL_B0_TR	FUNC_OFFSET(cgemm_small_kernel_b0_tr)
+#define CGEMM_SMALL_KERNEL_B0_TC	FUNC_OFFSET(cgemm_small_kernel_b0_tc)
+
+#define CGEMM_SMALL_KERNEL_B0_RN	FUNC_OFFSET(cgemm_small_kernel_b0_rn)
+#define CGEMM_SMALL_KERNEL_B0_RT	FUNC_OFFSET(cgemm_small_kernel_b0_rt)
+#define CGEMM_SMALL_KERNEL_B0_RR	FUNC_OFFSET(cgemm_small_kernel_b0_rr)
+#define CGEMM_SMALL_KERNEL_B0_RC	FUNC_OFFSET(cgemm_small_kernel_b0_rc)
+
+#define CGEMM_SMALL_KERNEL_B0_CN	FUNC_OFFSET(cgemm_small_kernel_b0_cn)
+#define CGEMM_SMALL_KERNEL_B0_CT	FUNC_OFFSET(cgemm_small_kernel_b0_ct)
+#define CGEMM_SMALL_KERNEL_B0_CR	FUNC_OFFSET(cgemm_small_kernel_b0_cr)
+#define CGEMM_SMALL_KERNEL_B0_CC	FUNC_OFFSET(cgemm_small_kernel_b0_cc)
+
+
 #define	CGEMM_NN		cgemm_nn
 #define	CGEMM_CN		cgemm_cn
 #define	CGEMM_TN		cgemm_tn

common_d.h

@@ -157,6 +157,8 @@
 #define DIMATCOPY_K_RT      dimatcopy_k_rt
 #define DGEADD_K                dgeadd_k 
 
+#define DGEMM_SMALL_MATRIX_PERMIT	dgemm_small_matrix_permit
+
 #else
 
 #define	DAMAX_K			gotoblas -> damax_k
@@ -281,8 +283,21 @@
 
 #define DGEADD_K                gotoblas -> dgeadd_k 
 
+#define DGEMM_SMALL_MATRIX_PERMIT	gotoblas -> dgemm_small_matrix_permit
+
 #endif
 
+#define DGEMM_SMALL_KERNEL_NN		FUNC_OFFSET(dgemm_small_kernel_nn)
+#define DGEMM_SMALL_KERNEL_NT		FUNC_OFFSET(dgemm_small_kernel_nt)
+#define DGEMM_SMALL_KERNEL_TN		FUNC_OFFSET(dgemm_small_kernel_tn)
+#define DGEMM_SMALL_KERNEL_TT		FUNC_OFFSET(dgemm_small_kernel_tt)
+
+#define DGEMM_SMALL_KERNEL_B0_NN	FUNC_OFFSET(dgemm_small_kernel_b0_nn)
+#define DGEMM_SMALL_KERNEL_B0_NT	FUNC_OFFSET(dgemm_small_kernel_b0_nt)
+#define DGEMM_SMALL_KERNEL_B0_TN	FUNC_OFFSET(dgemm_small_kernel_b0_tn)
+#define DGEMM_SMALL_KERNEL_B0_TT	FUNC_OFFSET(dgemm_small_kernel_b0_tt)
+
+
 #define	DGEMM_NN		dgemm_nn
 #define	DGEMM_CN		dgemm_tn
 #define	DGEMM_TN		dgemm_tn

common_interface.h

@@ -54,6 +54,11 @@ double BLASFUNC(dsdot) (blasint *, float  *, blasint *, float  *, blasint *);
 double BLASFUNC(ddot)  (blasint *, double *, blasint *, double *, blasint *);
 xdouble BLASFUNC(qdot)  (blasint *, xdouble *, blasint *, xdouble *, blasint *);
 
+float  BLASFUNC(sbdot)     (blasint *, bfloat16 *, blasint *, bfloat16 *, blasint *);
+void   BLASFUNC(sbstobf16) (blasint *, float *,    blasint *, bfloat16 *, blasint *);
+void   BLASFUNC(sbdtobf16) (blasint *, double *,   blasint *, bfloat16 *, blasint *);
+void   BLASFUNC(sbf16tos)  (blasint *, bfloat16 *, blasint *, float *,    blasint *);
+void   BLASFUNC(dbf16tod)  (blasint *, bfloat16 *, blasint *, double *,   blasint *);
 
 #ifdef RETURN_BY_STRUCT
 typedef struct {
@@ -245,6 +250,8 @@ void BLASFUNC(xgeru)(blasint *,    blasint *, xdouble *, xdouble *, blasint *,
 void BLASFUNC(xgerc)(blasint *,    blasint *, xdouble *, xdouble *, blasint *,
 		    xdouble *, blasint *, xdouble *, blasint *);
 
+void BLASFUNC(sbgemv)(char *, blasint *, blasint *, float  *, bfloat16 *, blasint *,
+            bfloat16  *, blasint *, float  *, float  *, blasint *);
 void BLASFUNC(sgemv)(char *, blasint *, blasint *, float  *, float  *, blasint *,
 		    float  *, blasint *, float  *, float  *, blasint *);
 void BLASFUNC(dgemv)(char *, blasint *, blasint *, double *, double *, blasint *,
@@ -469,7 +476,7 @@ void BLASFUNC(xhbmv)(char *, blasint *, blasint *, xdouble *, xdouble *, blasint
 
 /* Level 3 routines */
 
-void BLASFUNC(shgemm)(char *, char *, blasint *, blasint *, blasint *, float *,
+void BLASFUNC(sbgemm)(char *, char *, blasint *, blasint *, blasint *, float *,
 	   bfloat16 *, blasint *, bfloat16 *, blasint *, float *, float *, blasint *);
 void BLASFUNC(sgemm)(char *, char *, blasint *, blasint *, blasint *, float *,
 	   float  *, blasint *, float  *, blasint *, float  *, float  *, blasint *);
@@ -702,6 +709,13 @@ int BLASFUNC(cpotrf)(char *, blasint *, float  *, blasint *, blasint *);
 int BLASFUNC(zpotrf)(char *, blasint *, double *, blasint *, blasint *);
 int BLASFUNC(xpotrf)(char *, blasint *, xdouble *, blasint *, blasint *);
 
+int BLASFUNC(spotri)(char *, blasint *, float  *, blasint *, blasint *);
+int BLASFUNC(dpotri)(char *, blasint *, double *, blasint *, blasint *);
+int BLASFUNC(qpotri)(char *, blasint *, xdouble *, blasint *, blasint *);
+int BLASFUNC(cpotri)(char *, blasint *, float  *, blasint *, blasint *);
+int BLASFUNC(zpotri)(char *, blasint *, double *, blasint *, blasint *);
+int BLASFUNC(xpotri)(char *, blasint *, xdouble *, blasint *, blasint *);
+
 int BLASFUNC(spotrs)(char *, blasint *, blasint *, float   *, blasint *, float   *, blasint *, blasint *);
 int BLASFUNC(dpotrs)(char *, blasint *, blasint *, double  *, blasint *, double  *, blasint *, blasint *);
 int BLASFUNC(qpotrs)(char *, blasint *, blasint *, xdouble *, blasint *, xdouble *, blasint *, blasint *);

common_level1.h

@@ -46,6 +46,12 @@ float   sdot_k(BLASLONG, float   *, BLASLONG, float   *, BLASLONG);
 double dsdot_k(BLASLONG, float   *, BLASLONG, float *, BLASLONG);
 double  ddot_k(BLASLONG, double  *, BLASLONG, double  *, BLASLONG);
 xdouble qdot_k(BLASLONG, xdouble *, BLASLONG, xdouble *, BLASLONG);
+float  sbdot_k(BLASLONG, bfloat16 *, BLASLONG, bfloat16 *, BLASLONG);
+
+void   sbstobf16_k(BLASLONG, float    *, BLASLONG, bfloat16 *, BLASLONG);
+void   sbdtobf16_k(BLASLONG, double   *, BLASLONG, bfloat16 *, BLASLONG);
+void   sbf16tos_k (BLASLONG, bfloat16 *, BLASLONG, float    *, BLASLONG);
+void   dbf16tod_k (BLASLONG, bfloat16 *, BLASLONG, double   *, BLASLONG);
 
 openblas_complex_float cdotc_k (BLASLONG, float  *, BLASLONG, float  *, BLASLONG);
 openblas_complex_float cdotu_k (BLASLONG, float  *, BLASLONG, float  *, BLASLONG);