Merge branch 'develop'

0.2.20 version

.gitignore

@@ -14,6 +14,21 @@ lapack-3.4.2.tgz
 lapack-netlib/make.inc
 lapack-netlib/lapacke/include/lapacke_mangling.h
 lapack-netlib/TESTING/testing_results.txt
+lapack-netlib/INSTALL/test*
+lapack-netlib/TESTING/xeigtstc
+lapack-netlib/TESTING/xeigtstd
+lapack-netlib/TESTING/xeigtsts
+lapack-netlib/TESTING/xeigtstz
+lapack-netlib/TESTING/xlintstc
+lapack-netlib/TESTING/xlintstd
+lapack-netlib/TESTING/xlintstds
+lapack-netlib/TESTING/xlintstrfc
+lapack-netlib/TESTING/xlintstrfd
+lapack-netlib/TESTING/xlintstrfs
+lapack-netlib/TESTING/xlintstrfz
+lapack-netlib/TESTING/xlintsts
+lapack-netlib/TESTING/xlintstz
+lapack-netlib/TESTING/xlintstzc
 *.so
 *.so.*
 *.a
@@ -69,3 +84,6 @@ test/zblat3
 build
 build.*
 *.swp
+benchmark/*.goto
+benchmark/smallscaling
+

.travis.yml

@@ -25,6 +25,7 @@ before_install:
  - if [[ "$TARGET_BOX" == "LINUX32" ]]; then sudo apt-get install -qq  gcc-multilib gfortran-multilib; fi
 
 script: 
+ - set -e
  - make QUIET_MAKE=1 DYNAMIC_ARCH=1 TARGET=NEHALEM NUM_THREADS=32 $BTYPE
  - if [ "$TARGET_BOX" == "LINUX32" ] || [ "$TARGET_BOX" == "LINUX64" ]; then make -C test DYNAMIC_ARCH=1 TARGET=NEHALEM NUM_THREADS=32 $BTYPE; fi
  - if [ "$TARGET_BOX" == "LINUX32" ] || [ "$TARGET_BOX" == "LINUX64" ]; then make -C ctest DYNAMIC_ARCH=1 TARGET=NEHALEM NUM_THREADS=32 $BTYPE; fi

CMakeLists.txt

@@ -2,16 +2,19 @@
 ## Author: Hank Anderson <hank@statease.com>
 ##
 
-cmake_minimum_required(VERSION 2.8.4)
+cmake_minimum_required(VERSION 2.8.5)
 project(OpenBLAS)
 set(OpenBLAS_MAJOR_VERSION 0)
 set(OpenBLAS_MINOR_VERSION 2)
-set(OpenBLAS_PATCH_VERSION 16.dev)
+set(OpenBLAS_PATCH_VERSION 20)
 set(OpenBLAS_VERSION "${OpenBLAS_MAJOR_VERSION}.${OpenBLAS_MINOR_VERSION}.${OpenBLAS_PATCH_VERSION}")
 
 enable_language(ASM)
 enable_language(C)
 
+# Adhere to GNU filesystem layout conventions
+include(GNUInstallDirs)
+
 if(MSVC)
 set(OpenBLAS_LIBNAME libopenblas)
 else()
@@ -30,10 +33,20 @@ set(NO_LAPACK 1)
 set(NO_LAPACKE 1)
 endif()
 
-if(BUILD_DEBUG)
-set(CMAKE_BUILD_TYPE Debug)
+if(CMAKE_CONFIGURATION_TYPES) # multiconfig generator?
+        set(CMAKE_CONFIGURATION_TYPES "Debug;Release" CACHE STRING "" FORCE)
+        set(CMAKE_BUILD_TYPE
+	        Debug Debug
+		Release Release
+	)
 else()
-set(CMAKE_BUILD_TYPE Release)
+	if( NOT CMAKE_BUILD_TYPE )
+		if(BUILD_DEBUG)
+			set(CMAKE_BUILD_TYPE Debug)
+		else()
+			set(CMAKE_BUILD_TYPE Release)
+		endif()
+	endif()
 endif()
 
 if(BUILD_WITHOUT_CBLAS)
@@ -45,8 +58,8 @@ endif()
 
 message(WARNING "CMake support is experimental. This will not produce the same Makefiles that OpenBLAS ships with. Only x86 support is currently available.")
 
-include("${CMAKE_SOURCE_DIR}/cmake/utils.cmake")
-include("${CMAKE_SOURCE_DIR}/cmake/system.cmake")
+include("${PROJECT_SOURCE_DIR}/cmake/utils.cmake")
+include("${PROJECT_SOURCE_DIR}/cmake/system.cmake")
 
 set(BLASDIRS interface driver/level2 driver/level3 driver/others)
 
@@ -54,10 +67,6 @@ if (NOT DYNAMIC_ARCH)
   list(APPEND BLASDIRS kernel)
 endif ()
 
-if (DEFINED UTEST_CHECK)
-  set(SANITY_CHECK 1)
-endif ()
-
 if (DEFINED SANITY_CHECK)
   list(APPEND BLASDIRS reference)
 endif ()
@@ -110,6 +119,13 @@ if (${NO_STATIC} AND ${NO_SHARED})
   message(FATAL_ERROR "Neither static nor shared are enabled.")
 endif ()
 
+#Set default output directory
+set( CMAKE_LIBRARY_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/lib)
+set( CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/lib)
+if(MSVC)
+set( CMAKE_LIBRARY_OUTPUT_DIRECTORY_DEBUG ${PROJECT_BINARY_DIR}/lib/Debug)
+set( CMAKE_ARCHIVE_OUTPUT_DIRECTORY_RELEASE ${PROJECT_BINARY_DIR}/lib/Release)
+endif ()
 # get obj vars into format that add_library likes: $<TARGET_OBJS:objlib> (see http://www.cmake.org/cmake/help/v3.0/command/add_library.html)
 set(TARGET_OBJS "")
 foreach (SUBDIR ${SUBDIRS})
@@ -123,36 +139,53 @@ endforeach ()
 # Can't just use lapack-netlib's CMake files, since they are set up to search for BLAS, build and install a binary. We just want to build a couple of lib files out of lapack and lapacke.
 # Not using add_subdirectory here because lapack-netlib already has its own CMakeLists.txt. Instead include a cmake script with the sources we want.
 if (NOT NOFORTRAN AND NOT NO_LAPACK)
-  include("${CMAKE_SOURCE_DIR}/cmake/lapack.cmake")
+  include("${PROJECT_SOURCE_DIR}/cmake/lapack.cmake")
 if (NOT NO_LAPACKE)
-  include("${CMAKE_SOURCE_DIR}/cmake/lapacke.cmake")
+  include("${PROJECT_SOURCE_DIR}/cmake/lapacke.cmake")
 endif ()
 endif ()
 
-#Only generate .def for dll on MSVC
+# Only generate .def for dll on MSVC and always produce pdb files for debug and release
 if(MSVC)
 set(OpenBLAS_DEF_FILE "${PROJECT_BINARY_DIR}/openblas.def")
+set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /Zi")
+set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} /Zi")
+set(CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE} /DEBUG /OPT:REF /OPT:ICF")
 endif()
 
 # add objects to the openblas lib
 add_library(${OpenBLAS_LIBNAME} SHARED ${LA_SOURCES} ${LAPACKE_SOURCES} ${TARGET_OBJS} ${OpenBLAS_DEF_FILE})
 
-include("${CMAKE_SOURCE_DIR}/cmake/export.cmake")
+include("${PROJECT_SOURCE_DIR}/cmake/export.cmake")
 
+# Set output for libopenblas
+set_target_properties( ${OpenBLAS_LIBNAME} PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/lib)
+set_target_properties( ${OpenBLAS_LIBNAME} PROPERTIES LIBRARY_OUTPUT_NAME_DEBUG "${OpenBLAS_LIBNAME}_d")
 
-if(NOT MSVC)
-#only build shared library for MSVC
-add_library(${OpenBLAS_LIBNAME}_static STATIC ${LA_SOURCES} ${LAPACKE_SOURCES} ${TARGET_OBJS})
-set_target_properties(${OpenBLAS_LIBNAME}_static PROPERTIES OUTPUT_NAME ${OpenBLAS_LIBNAME})
-set_target_properties(${OpenBLAS_LIBNAME}_static PROPERTIES CLEAN_DIRECT_OUTPUT 1)
+foreach (OUTPUTCONFIG ${CMAKE_CONFIGURATION_TYPES})
+  string( TOUPPER ${OUTPUTCONFIG} OUTPUTCONFIG )
+  
+  set_target_properties( ${OpenBLAS_LIBNAME} PROPERTIES RUNTIME_OUTPUT_DIRECTORY_${OUTPUTCONFIG} ${PROJECT_BINARY_DIR}/lib/${OUTPUTCONFIG} )
+  set_target_properties( ${OpenBLAS_LIBNAME} PROPERTIES LIBRARY_OUTPUT_DIRECTORY_${OUTPUTCONFIG} ${PROJECT_BINARY_DIR}/lib/${OUTPUTCONFIG} )
+  set_target_properties( ${OpenBLAS_LIBNAME} PROPERTIES ARCHIVE_OUTPUT_DIRECTORY_${OUTPUTCONFIG} ${PROJECT_BINARY_DIR}/lib/${OUTPUTCONFIG} )
+endforeach()
 
-if(SMP)
-target_link_libraries(${OpenBLAS_LIBNAME} pthread)
-target_link_libraries(${OpenBLAS_LIBNAME}_static pthread)
+enable_testing()
+add_subdirectory(utest)
+
+if (NOT MSVC)
+	#only build shared library for MSVC
+
+	add_library(${OpenBLAS_LIBNAME}_static STATIC ${LA_SOURCES} ${LAPACKE_SOURCES} ${TARGET_OBJS})
+	set_target_properties(${OpenBLAS_LIBNAME}_static PROPERTIES OUTPUT_NAME ${OpenBLAS_LIBNAME})
+	set_target_properties(${OpenBLAS_LIBNAME}_static PROPERTIES CLEAN_DIRECT_OUTPUT 1)
+
+	if(SMP)
+	target_link_libraries(${OpenBLAS_LIBNAME} pthread)
+	target_link_libraries(${OpenBLAS_LIBNAME}_static pthread)
 endif()
 
 #build test and ctest
-enable_testing()
 add_subdirectory(test)
 if(NOT NO_CBLAS)
 add_subdirectory(ctest)
@@ -188,3 +221,73 @@ set_target_properties(${OpenBLAS_LIBNAME} PROPERTIES
 #endif
 #	@touch lib.grd
 
+# Install project
+
+# Install libraries
+install(TARGETS ${OpenBLAS_LIBNAME}
+	RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+	ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+	LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} )
+
+# Install include files
+	set (GENCONFIG_BIN ${CMAKE_BINARY_DIR}/gen_config_h${CMAKE_EXECUTABLE_SUFFIX})
+	ADD_CUSTOM_COMMAND(
+	OUTPUT ${CMAKE_BINARY_DIR}/openblas_config.h
+	DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/config.h
+	COMMAND ${GENCONFIG_BIN} ${CMAKE_CURRENT_SOURCE_DIR}/config.h ${CMAKE_CURRENT_SOURCE_DIR}/openblas_config_template.h > ${CMAKE_BINARY_DIR}/openblas_config.h
+	)
+
+	ADD_CUSTOM_TARGET(genconfig
+	ALL
+	DEPENDS openblas_config.h
+	)
+	add_dependencies(genconfig ${OpenBLAS_LIBNAME})
+
+	install (FILES ${CMAKE_BINARY_DIR}/openblas_config.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+
+	message(STATUS "Generating f77blas.h in ${CMAKE_INSTALL_INCLUDEDIR}")
+
+	ADD_CUSTOM_TARGET(genf77blas
+	ALL
+	COMMAND ${AWK} 'BEGIN{print \"\#ifndef OPENBLAS_F77BLAS_H\" \; print \"\#define OPENBLAS_F77BLAS_H\" \; print \"\#include \\"openblas_config.h\\" \"}; NF {print}; END{print \"\#endif\"}' ${CMAKE_CURRENT_SOURCE_DIR}/common_interface.h > ${CMAKE_BINARY_DIR}/f77blas.h
+	DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/config.h
+	)
+	add_dependencies(genf77blas ${OpenBLAS_LIBNAME})
+
+	install (FILES ${CMAKE_BINARY_DIR}/f77blas.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+
+if(NOT NO_CBLAS)
+	message (STATUS "Generating cblas.h in ${CMAKE_INSTALL_INCLUDEDIR}")
+
+	ADD_CUSTOM_TARGET(gencblas
+	ALL
+	COMMAND ${SED} 's/common/openblas_config/g' ${CMAKE_CURRENT_SOURCE_DIR}/cblas.h > "${CMAKE_BINARY_DIR}/cblas.tmp"
+	COMMAND cp "${CMAKE_BINARY_DIR}/cblas.tmp" "${CMAKE_BINARY_DIR}/cblas.h"
+	DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/cblas.h
+	)
+	add_dependencies(gencblas ${OpenBLAS_LIBNAME})
+
+	install (FILES ${CMAKE_BINARY_DIR}/cblas.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+endif()
+
+if(NOT NO_LAPACKE)
+	message (STATUS "Copying LAPACKE header files to ${CMAKE_INSTALL_INCLUDEDIR}")
+	add_dependencies( ${OpenBLAS_LIBNAME} genlapacke)
+	FILE(GLOB_RECURSE INCLUDE_FILES "${CMAKE_CURRENT_SOURCE_DIR}/lapack-netlib/LAPACKE/*.h")
+	install (FILES ${INCLUDE_FILES} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+ 
+	ADD_CUSTOM_TARGET(genlapacke
+	COMMAND cp ${CMAKE_CURRENT_SOURCE_DIR}/lapack-netlib/LAPACKE/include/lapacke_mangling_with_flags.h.in "${CMAKE_BINARY_DIR}/lapacke_mangling.h"
+	)
+	install (FILES ${CMAKE_BINARY_DIR}/lapacke_mangling.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+endif()
+ 
+if(NOT MSVC)
+	install (TARGETS ${OpenBLAS_LIBNAME}_static DESTINATION ${CMAKE_INSTALL_LIBDIR})
+endif()
+
+include(FindPkgConfig QUIET)
+if(PKG_CONFIG_FOUND)
+	configure_file(${PROJECT_SOURCE_DIR}/cmake/openblas.pc.in ${PROJECT_BINARY_DIR}/openblas.pc @ONLY)
+	install (FILES ${PROJECT_BINARY_DIR}/openblas.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig/)
+endif()

CONTRIBUTORS.md

@@ -124,7 +124,13 @@ In chronological order:
 * Jerome Robert <jeromerobert@gmx.com>
   * [2015-01-01] Speed-up small `ger` and `gemv` using stack allocation (bug #478)
   * [2015-12-23] `stack_check` in `gemv.c` (bug #722)
+  * [2015-12-28] Allow to force the number of parallel make job
+  * [2015-12-28] Fix detection of AMD E2-3200 detection
+  * [2015-12-31] Let `make MAX_STACK_ALLOC=0` do what expected
   * [2016-01-19] Disable multi-threading in `ger` and `swap` for small matrices (bug #731)
+  * [2016-01-24] Use `GEMM_MULTITHREAD_THRESHOLD` as a number of ops (bug #742)
+  * [2016-01-26] Let `openblas_get_num_threads` return the number of active threads (bug #760)
+  * [2016-01-30] Speed-up small `zger`, `zgemv`, `ztrmv` using stack allocation (bug #727)
 
 * Dan Kortschak
   * [2015-01-07] Added test for drotmg bug #484.
@@ -135,5 +141,30 @@ In chronological order:
 * Martin Koehler <https://github.com/grisuthedragon/>
   * [2015-09-07] Improved imatcopy
 
-* [Your name or handle] <[email or website]>
-  * [Date] [Brief summary of your changes]
+* Ashwin Sekhar T K <https://github.com/ashwinyes/>
+  * [2015-11-09] Assembly kernels for Cortex-A57 (ARMv8)
+  * [2015-11-20] lapack-test fixes for Cortex-A57
+  * [2016-03-14] Additional functional Assembly Kernels for Cortex-A57
+  * [2016-03-14] Optimize Dgemm 4x4 for Cortex-A57
+
+* theoractice <https://github.com/theoractice/>
+  * [2016-03-20] Fix compiler error in VisualStudio with CMake
+  * [2016-03-22] Fix access violation on Windows while static linking
+
+* Paul Mustière <https://github.com/buffer51/>
+  * [2016-02-04] Fix Android build on ARMV7
+  * [2016-04-26] Android build with LAPACK for ARMV7 & ARMV8
+
+* Shivraj Patil <https://github.com/sva-img/>
+  * [2016-05-03] DGEMM optimization for MIPS P5600 and I6400 using MSA
+
+* Kaustubh Raste <https://github.com/ksraste/>
+  * [2016-05-09] DTRSM optimization for MIPS P5600 and I6400 using MSA
+  * [2016-05-20] STRSM optimization for MIPS P5600 and I6400 using MSA
+
+* Abdelrauf  <https://github.com/quickwritereader>
+  * [2017-01-01] dgemm and dtrmm kernels for IBM z13
+  * [2017-02-26] ztrmm kernel for IBM z13
+  * [2017-03-13] strmm and ctrmm kernel for IBM z13
+
+

Changelog.txt

@@ -1,4 +1,140 @@
 OpenBLAS ChangeLog
+====================================================================
+Version 0.2.20
+24-Jul-2017
+
+common:
+        * Improved CMake support
+        * Fixed several thread race and locking bugs
+        * Fixed default LAPACK optimization level
+        * Updated LAPACK to 3.7.0
+        * Added ReLAPACK (https://github.com/HPAC/ReLAPACK, make BUILD_RELAPACK=1)
+
+POWER:
+        * Optimizations for Power9
+        * Fixed several Power8 assembly bugs
+
+ARM:
+        * New optimized Vulcan and ThunderX2T99 targets
+        * Support for ARMV7 SOFT_FP ABI (make ARM_SOFTFP_ABI=1)
+        * Detect all cpu cores including offline ones
+        * Fix compilation with CLANG
+        * Support building a shared library for Android
+
+MIPS:
+        * Fixed several threading issues
+        * Fix compilation with CLANG
+
+x86_64:
+        * Detect Intel Bay Trail and Apollo Lake
+        * Detect Intel Sky Lake and Kaby Lake
+        * Detect Intel Knights Landing
+        * Detect AMD A8, A10, A12 and Ryzen
+        * Support 64bit builds with Visual Studio
+        * Fix building with Intel and PGI compilers
+        * Fix building with MINGW and TDM-GCC
+        * Fix cmake builds for Haswell and related cpus
+        * Fix building for Sandybridge with CLANG 3.9
+	* Add support for the FLANG compiler
+
+IBM Z:
+        * New target z13 with BLAS3 optimizations
+
+====================================================================
+Version 0.2.19
+1-Sep-2016
+common:
+	* Improved cross compiling.
+	* Fix the bug on musl libc.
+
+POWER:
+	* Optimize BLAS on Power8
+	* Fixed Julia+OpenBLAS bugs on Power8
+
+MIPS:
+	* Optimize BLAS on MIPS P5600 and I6400 (Thanks, Shivraj Patil, Kaustubh Raste)
+
+ARM:
+	* Improved on ARM Cortex-A57. (Thanks, Ashwin Sekhar T K)
+
+
+====================================================================
+Version 0.2.18
+12-Apr-2016
+common:
+	* If you set MAKE_NB_JOBS flag less or equal than zero,
+	  make will be without -j.
+
+x86/x86_64:
+	* Support building Visual Studio static library. (#813, Thanks, theoractice)
+	* Fix bugs to pass buidbot CI tests (http://build.openblas.net)
+
+ARM:
+	* Provide DGEMM 8x4 kernel for Cortex-A57 (Thanks, Ashwin Sekhar T K)
+
+POWER:
+	* Optimize S and C BLAS3 on Power8
+	* Optimize BLAS2/1 on Power8
+
+====================================================================
+Version 0.2.17
+20-Mar-2016
+common:
+	* Enable BUILD_LAPACK_DEPRECATED=1 by default.
+
+====================================================================
+Version 0.2.16
+15-Mar-2016
+common:
+	* Avoid potential getenv segfault. (#716)
+	* Import LAPACK svn bugfix #142-#147,#150-#155
+
+x86/x86_64:
+	* Optimize c/zgemv for AMD Bulldozer, Piledriver, Steamroller
+	* Fix bug with scipy linalg test.
+
+ARM:
+	* Improve DGEMM for ARM Cortex-A57. (Thanks, Ashwin Sekhar T K)
+
+POWER:
+	* Optimize D and Z BLAS3 functions for Power8.
+
+====================================================================
+Version 0.2.16.rc1
+23-Feb-2016
+common:
+	* Upgrade LAPACK to 3.6.0 version.
+	  Add BUILD_LAPACK_DEPRECATED option in Makefile.rule to build
+	  LAPACK deprecated functions.
+	* Add MAKE_NB_JOBS option in Makefile.
+	  Force number of make jobs.This is particularly
+	  useful when using distcc. (#735. Thanks, Jerome Robert.)
+	* Redesign unit test. Run unit/regression test at every build (Travis-CI and Appveyor).
+	* Disable multi-threading for small size swap and ger. (#744. Thanks, Jerome Robert)
+	* Improve small zger, zgemv, ztrmv using stack alloction (#727. Thanks, Jerome Robert)
+	* Let openblas_get_num_threads return the number of active threads. 
+	  (#760. Thanks, Jerome Robert)
+	* Support illumos(OmniOS). (#749. Thanks, Lauri Tirkkonen)
+	* Fix LAPACK Dormbr, Dormlq bug. (#711, #713. Thanks, Brendan Tracey)
+	* Update scipy benchmark script. (#745. Thanks, John Kirkham)
+
+x86/x86_64:
+	* Optimize trsm kernels for AMD Bulldozer, Piledriver, Steamroller.
+	* Detect Intel Avoton.
+	* Detect AMD Trinity, Richland, E2-3200.
+	* Fix gemv performance bug on Mac OSX Intel Haswell.
+	* Fix some bugs with CMake and Visual Studio
+
+ARM:
+	* Support and optimize Cortex-A57 AArch64.
+	  (#686. Thanks, Ashwin Sekhar TK)
+	* Fix Android build on ARMV7 (#778. Thanks, Paul Mustiere)
+	* Update ARMV6 kernels.
+
+POWER:
+	* Fix detection of POWER architecture
+	  (#684. Thanks, Sebastien Villemot)
+
 ====================================================================
 Version 0.2.15
 27-Oct-2015

Makefile

@@ -16,14 +16,19 @@ ifneq ($(NO_LAPACK), 1)
 SUBDIRS	+= lapack
 endif
 
+RELA =
+ifeq ($(BUILD_RELAPACK), 1)
+RELA = re_lapack
+endif
+
 LAPACK_NOOPT := $(filter-out -O0 -O1 -O2 -O3 -Ofast,$(LAPACK_FFLAGS))
 
 SUBDIRS_ALL = $(SUBDIRS) test ctest utest exports benchmark ../laswp ../bench
 
-.PHONY : all libs netlib test ctest shared install
-.NOTPARALLEL : all libs prof lapack-test install blas-test
+.PHONY : all libs netlib $(RELA) test ctest shared install
+.NOTPARALLEL : all libs $(RELA) prof lapack-test install blas-test
 
-all :: libs netlib tests shared
+all :: libs netlib $(RELA) tests shared
 	@echo
 	@echo " OpenBLAS build complete. ($(LIB_COMPONENTS))"
 	@echo
@@ -81,22 +86,22 @@ endif
 
 shared :
 ifndef NO_SHARED
-ifeq ($(OSNAME), $(filter $(OSNAME),Linux SunOS))
+ifeq ($(OSNAME), $(filter $(OSNAME),Linux SunOS Android))
 	@$(MAKE) -C exports so
-	@-ln -fs $(LIBSONAME) $(LIBPREFIX).so
-	@-ln -fs $(LIBSONAME) $(LIBPREFIX).so.$(MAJOR_VERSION)
+	@ln -fs $(LIBSONAME) $(LIBPREFIX).so
+	@ln -fs $(LIBSONAME) $(LIBPREFIX).so.$(MAJOR_VERSION)
 endif
 ifeq ($(OSNAME), FreeBSD)
 	@$(MAKE) -C exports so
-	@-ln -fs $(LIBSONAME) $(LIBPREFIX).so
+	@ln -fs $(LIBSONAME) $(LIBPREFIX).so
 endif
 ifeq ($(OSNAME), NetBSD)
 	@$(MAKE) -C exports so
-	@-ln -fs $(LIBSONAME) $(LIBPREFIX).so
+	@ln -fs $(LIBSONAME) $(LIBPREFIX).so
 endif
 ifeq ($(OSNAME), Darwin)
 	@$(MAKE) -C exports dyn
-	@-ln -fs $(LIBDYNNAME) $(LIBPREFIX).dylib
+	@ln -fs $(LIBDYNNAME) $(LIBPREFIX).dylib
 endif
 ifeq ($(OSNAME), WINNT)
 	@$(MAKE) -C exports dll
@@ -108,21 +113,15 @@ endif
 
 tests :
 ifndef NOFORTRAN
-ifndef TARGET
-ifndef CROSS
 	touch $(LIBNAME)
 ifndef NO_FBLAS
 	$(MAKE) -C test all
-ifdef UTEST_CHECK
 	$(MAKE) -C utest all
 endif
-endif
 ifndef NO_CBLAS
 	$(MAKE) -C ctest all
 endif
 endif
-endif
-endif
 
 libs :
 ifeq ($(CORE), UNKOWN)
@@ -221,6 +220,14 @@ ifndef NO_LAPACKE
 endif
 endif
 
+ifeq ($(NO_LAPACK), 1)
+re_lapack :
+
+else
+re_lapack :
+	@$(MAKE) -C relapack
+endif
+
 prof_lapack : lapack_prebuild
 	@$(MAKE) -C $(NETLIB_LAPACK_DIR) lapack_prof
 
@@ -259,6 +266,9 @@ endif
 else
 	-@echo "TIMER       = NONE" >> $(NETLIB_LAPACK_DIR)/make.inc
 	-@echo "LOADER      = $(FC)" >> $(NETLIB_LAPACK_DIR)/make.inc
+endif
+ifeq ($(BUILD_LAPACK_DEPRECATED), 1)
+	-@echo "BUILD_DEPRECATED      = 1" >> $(NETLIB_LAPACK_DIR)/make.inc
 endif
 	-@cat  make.inc >> $(NETLIB_LAPACK_DIR)/make.inc
 endif
@@ -281,13 +291,13 @@ lapack-timing : large.tgz timing.tgz
 ifndef NOFORTRAN
 	(cd $(NETLIB_LAPACK_DIR); $(TAR) zxf ../timing.tgz TIMING)
 	(cd $(NETLIB_LAPACK_DIR)/TIMING; $(TAR) zxf ../../large.tgz )
-	make -C $(NETLIB_LAPACK_DIR)/TIMING
+	$(MAKE) -C $(NETLIB_LAPACK_DIR)/TIMING
 endif
 
 
 lapack-test :
 	(cd $(NETLIB_LAPACK_DIR)/TESTING && rm -f x* *.out)
-	make -j 1 -C $(NETLIB_LAPACK_DIR)/TESTING xeigtstc  xeigtstd  xeigtsts  xeigtstz  xlintstc  xlintstd  xlintstds  xlintstrfd  xlintstrfz  xlintsts  xlintstz  xlintstzc xlintstrfs xlintstrfc
+	$(MAKE) -j 1 -C $(NETLIB_LAPACK_DIR)/TESTING xeigtstc  xeigtstd  xeigtsts  xeigtstz  xlintstc  xlintstd  xlintstds  xlintstrfd  xlintstrfz  xlintsts  xlintstz  xlintstzc xlintstrfs xlintstrfc
 ifneq ($(CROSS), 1)
 	( cd $(NETLIB_LAPACK_DIR)/INSTALL; ./testlsame; ./testslamch; ./testdlamch; \
         ./testsecond; ./testdsecnd; ./testieee; ./testversion )
@@ -302,7 +312,7 @@ lapack-runtest:
 
 blas-test:
 	(cd $(NETLIB_LAPACK_DIR)/BLAS && rm -f x* *.out)
-	make -j 1 -C $(NETLIB_LAPACK_DIR) blas_testing
+	$(MAKE) -j 1 -C $(NETLIB_LAPACK_DIR) blas_testing
 	(cd $(NETLIB_LAPACK_DIR)/BLAS && cat *.out)
 
 
@@ -329,6 +339,7 @@ endif
 	@touch $(NETLIB_LAPACK_DIR)/make.inc
 	@$(MAKE) -C $(NETLIB_LAPACK_DIR) clean
 	@rm -f $(NETLIB_LAPACK_DIR)/make.inc $(NETLIB_LAPACK_DIR)/lapacke/include/lapacke_mangling.h
+	@$(MAKE) -C relapack clean
 	@rm -f *.grd Makefile.conf_last config_last.h
 	@(cd $(NETLIB_LAPACK_DIR)/TESTING && rm -f x* *.out testing_results.txt)
 	@echo Done.

Makefile.arm

@@ -1,31 +1,19 @@
-# ifeq logical or
-ifeq ($(CORE), $(filter $(CORE),CORTEXA9 CORTEXA15))
+ifeq ($(CORE), $(filter $(CORE),ARMV7 CORTEXA9 CORTEXA15))
 ifeq ($(OSNAME), Android)
-CCOMMON_OPT += -marm -mfpu=neon  -mfloat-abi=hard -march=armv7-a
-FCOMMON_OPT += -marm -mfpu=neon  -mfloat-abi=hard -march=armv7-a
+CCOMMON_OPT += -mfpu=neon  -march=armv7-a
+FCOMMON_OPT += -mfpu=neon  -march=armv7-a
 else
-CCOMMON_OPT += -marm -mfpu=vfpv3  -mfloat-abi=hard -march=armv7-a
-FCOMMON_OPT += -marm -mfpu=vfpv3  -mfloat-abi=hard -march=armv7-a
-endif
-endif
-
-ifeq ($(CORE), ARMV7)
-ifeq ($(OSNAME), Android)
-CCOMMON_OPT += -marm -mfpu=neon  -mfloat-abi=hard -march=armv7-a -Wl,--no-warn-mismatch
-FCOMMON_OPT += -marm -mfpu=neon  -mfloat-abi=hard -march=armv7-a -Wl,--no-warn-mismatch
-else
-CCOMMON_OPT += -marm -mfpu=vfpv3  -mfloat-abi=hard -march=armv7-a
-FCOMMON_OPT += -marm -mfpu=vfpv3  -mfloat-abi=hard -march=armv7-a
+CCOMMON_OPT += -mfpu=vfpv3 -march=armv7-a
+FCOMMON_OPT += -mfpu=vfpv3 -march=armv7-a
 endif
 endif
 
 ifeq ($(CORE), ARMV6)
-CCOMMON_OPT += -marm -mfpu=vfp -mfloat-abi=hard  -march=armv6
-FCOMMON_OPT += -marm -mfpu=vfp -mfloat-abi=hard  -march=armv6
+CCOMMON_OPT += -mfpu=vfp -march=armv6
+FCOMMON_OPT += -mfpu=vfp -march=armv6
 endif
 
-
 ifeq ($(CORE), ARMV5)
-CCOMMON_OPT += -marm -march=armv5
-FCOMMON_OPT += -marm -march=armv5
+CCOMMON_OPT += -march=armv5
+FCOMMON_OPT += -march=armv5
 endif

Makefile.arm64

@@ -9,3 +9,17 @@ CCOMMON_OPT += -march=armv8-a+crc+crypto+fp+simd -mtune=cortex-a57
 FCOMMON_OPT += -march=armv8-a+crc+crypto+fp+simd -mtune=cortex-a57
 endif
 
+ifeq ($(CORE), VULCAN)
+CCOMMON_OPT += -mtune=vulcan -mcpu=vulcan
+FCOMMON_OPT += -mtune=vulcan -mcpu=vulcan
+endif
+
+ifeq ($(CORE), THUNDERX)
+CCOMMON_OPT += -mtune=thunderx -mcpu=thunderx
+FCOMMON_OPT += -mtune=thunderx -mcpu=thunderx
+endif
+
+ifeq ($(CORE), THUNDERX2T99)
+CCOMMON_OPT += -mtune=thunderx2t99 -mcpu=thunderx2t99
+FCOMMON_OPT += -mtune=thunderx2t99 -mcpu=thunderx2t99
+endif

Makefile.install

@@ -12,6 +12,7 @@ OPENBLAS_BUILD_DIR := $(CURDIR)
 OPENBLAS_CMAKE_DIR := $(OPENBLAS_LIBRARY_DIR)/cmake/openblas
 OPENBLAS_CMAKE_CONFIG := OpenBLASConfig.cmake
 OPENBLAS_CMAKE_CONFIG_VERSION := OpenBLASConfigVersion.cmake
+OPENBLAS_PKGCONFIG_DIR := $(OPENBLAS_LIBRARY_DIR)/pkgconfig
 
 .PHONY : install
 .NOTPARALLEL : install
@@ -20,110 +21,122 @@ lib.grd :
 	$(error OpenBLAS: Please run "make" firstly)
 
 install : 	lib.grd
-	@-mkdir -p $(DESTDIR)$(PREFIX)
-	@-mkdir -p $(DESTDIR)$(OPENBLAS_INCLUDE_DIR)
-	@-mkdir -p $(DESTDIR)$(OPENBLAS_LIBRARY_DIR)
-	@-mkdir -p $(DESTDIR)$(OPENBLAS_BINARY_DIR)
-	@-mkdir -p $(DESTDIR)$(OPENBLAS_CMAKE_DIR)
+	@-mkdir -p "$(DESTDIR)$(PREFIX)"
+	@-mkdir -p "$(DESTDIR)$(OPENBLAS_INCLUDE_DIR)"
+	@-mkdir -p "$(DESTDIR)$(OPENBLAS_LIBRARY_DIR)"
+	@-mkdir -p "$(DESTDIR)$(OPENBLAS_BINARY_DIR)"
+	@-mkdir -p "$(DESTDIR)$(OPENBLAS_CMAKE_DIR)"
+	@-mkdir -p "$(DESTDIR)$(OPENBLAS_PKGCONFIG_DIR)"
 	@echo Generating openblas_config.h in $(DESTDIR)$(OPENBLAS_INCLUDE_DIR)
 #for inc
-	@echo \#ifndef OPENBLAS_CONFIG_H > $(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/openblas_config.h
-	@echo \#define OPENBLAS_CONFIG_H >> $(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/openblas_config.h
-	@$(AWK) 'NF {print $$1, "OPENBLAS_"$$2, $$3}' config_last.h >> $(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/openblas_config.h
-	@echo \#define OPENBLAS_VERSION \" OpenBLAS $(VERSION) \" >> $(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/openblas_config.h
-	@cat openblas_config_template.h >> $(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/openblas_config.h
-	@echo \#endif  \/\* OPENBLAS_CONFIG_H \*\/ >> $(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/openblas_config.h
+	@echo \#ifndef OPENBLAS_CONFIG_H > "$(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/openblas_config.h"
+	@echo \#define OPENBLAS_CONFIG_H >> "$(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/openblas_config.h"
+	@$(AWK) 'NF {print $$1, "OPENBLAS_"$$2, $$3}' config_last.h >> "$(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/openblas_config.h"
+	@echo \#define OPENBLAS_VERSION \" OpenBLAS $(VERSION) \" >> "$(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/openblas_config.h"
+	@cat openblas_config_template.h >> "$(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/openblas_config.h"
+	@echo \#endif  \/\* OPENBLAS_CONFIG_H \*\/ >> "$(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/openblas_config.h"
 
 	@echo Generating f77blas.h in $(DESTDIR)$(OPENBLAS_INCLUDE_DIR)
-	@echo \#ifndef OPENBLAS_F77BLAS_H > $(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/f77blas.h
-	@echo \#define OPENBLAS_F77BLAS_H >> $(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/f77blas.h
-	@echo \#include \"openblas_config.h\" >> $(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/f77blas.h
-	@cat common_interface.h >> $(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/f77blas.h
-	@echo \#endif >> $(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/f77blas.h
+	@echo \#ifndef OPENBLAS_F77BLAS_H > "$(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/f77blas.h"
+	@echo \#define OPENBLAS_F77BLAS_H >> "$(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/f77blas.h"
+	@echo \#include \"openblas_config.h\" >> "$(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/f77blas.h"
+	@cat common_interface.h >> "$(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/f77blas.h"
+	@echo \#endif >> "$(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/f77blas.h"
 
 ifndef NO_CBLAS
 	@echo Generating cblas.h in $(DESTDIR)$(OPENBLAS_INCLUDE_DIR)
-	@sed 's/common/openblas_config/g' cblas.h > $(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/cblas.h
+	@sed 's/common/openblas_config/g' cblas.h > "$(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/cblas.h"
 endif
 
 ifndef NO_LAPACKE
 	@echo Copying LAPACKE header files to $(DESTDIR)$(OPENBLAS_INCLUDE_DIR)
-	@-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 $(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/lapacke_mangling.h
-	@-install -pm644 $(NETLIB_LAPACK_DIR)/LAPACKE/include/lapacke_utils.h $(DESTDIR)$(OPENBLAS_INCLUDE_DIR)/lapacke_utils.h
+	@-install -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"
 endif
 
 #for install static library
 ifndef NO_STATIC
 	@echo Copying the static library to $(DESTDIR)$(OPENBLAS_LIBRARY_DIR)
-	@install -pm644 $(LIBNAME) $(DESTDIR)$(OPENBLAS_LIBRARY_DIR)
-	@cd $(DESTDIR)$(OPENBLAS_LIBRARY_DIR) ; \
+	@install -pm644 $(LIBNAME) "$(DESTDIR)$(OPENBLAS_LIBRARY_DIR)"
+	@cd "$(DESTDIR)$(OPENBLAS_LIBRARY_DIR)" ; \
 	ln -fs $(LIBNAME) $(LIBPREFIX).$(LIBSUFFIX)
 endif
 #for install shared library
 ifndef NO_SHARED
 	@echo Copying the shared library to $(DESTDIR)$(OPENBLAS_LIBRARY_DIR)
-ifeq ($(OSNAME), $(filter $(OSNAME),Linux SunOS))
-	@install -pm755 $(LIBSONAME) $(DESTDIR)$(OPENBLAS_LIBRARY_DIR)
-	@cd $(DESTDIR)$(OPENBLAS_LIBRARY_DIR) ; \
+ifeq ($(OSNAME), $(filter $(OSNAME),Linux SunOS Android))
+	@install -pm755 $(LIBSONAME) "$(DESTDIR)$(OPENBLAS_LIBRARY_DIR)"
+	@cd "$(DESTDIR)$(OPENBLAS_LIBRARY_DIR)" ; \
 	ln -fs $(LIBSONAME) $(LIBPREFIX).so ; \
 	ln -fs $(LIBSONAME) $(LIBPREFIX).so.$(MAJOR_VERSION)
 endif
 ifeq ($(OSNAME), FreeBSD)
-	@cp $(LIBSONAME) $(DESTDIR)$(OPENBLAS_LIBRARY_DIR)
-	@cd $(DESTDIR)$(OPENBLAS_LIBRARY_DIR) ; \
+	@cp $(LIBSONAME) "$(DESTDIR)$(OPENBLAS_LIBRARY_DIR)"
+	@cd "$(DESTDIR)$(OPENBLAS_LIBRARY_DIR)" ; \
 	ln -fs $(LIBSONAME) $(LIBPREFIX).so
 endif
 ifeq ($(OSNAME), NetBSD)
-	@cp $(LIBSONAME) $(DESTDIR)$(OPENBLAS_LIBRARY_DIR)
-	@cd $(DESTDIR)$(OPENBLAS_LIBRARY_DIR) ; \
+	@cp $(LIBSONAME) "$(DESTDIR)$(OPENBLAS_LIBRARY_DIR)"
+	@cd "$(DESTDIR)$(OPENBLAS_LIBRARY_DIR)" ; \
 	ln -fs $(LIBSONAME) $(LIBPREFIX).so
 endif
 ifeq ($(OSNAME), Darwin)
-	@-cp $(LIBDYNNAME) $(DESTDIR)$(OPENBLAS_LIBRARY_DIR)
-	@-install_name_tool -id $(DESTDIR)$(OPENBLAS_LIBRARY_DIR)/$(LIBDYNNAME) $(DESTDIR)$(OPENBLAS_LIBRARY_DIR)/$(LIBDYNNAME)
-	@cd $(DESTDIR)$(OPENBLAS_LIBRARY_DIR) ; \
+	@-cp $(LIBDYNNAME) "$(DESTDIR)$(OPENBLAS_LIBRARY_DIR)"
+	@-install_name_tool -id "$(DESTDIR)$(OPENBLAS_LIBRARY_DIR)/$(LIBDYNNAME)" "$(DESTDIR)$(OPENBLAS_LIBRARY_DIR)/$(LIBDYNNAME)"
+	@cd "$(DESTDIR)$(OPENBLAS_LIBRARY_DIR)" ; \
 	ln -fs $(LIBDYNNAME) $(LIBPREFIX).dylib
 endif
 ifeq ($(OSNAME), WINNT)
-	@-cp $(LIBDLLNAME) $(DESTDIR)$(OPENBLAS_BINARY_DIR)
-	@-cp $(LIBDLLNAME).a $(DESTDIR)$(OPENBLAS_LIBRARY_DIR)
+	@-cp $(LIBDLLNAME) "$(DESTDIR)$(OPENBLAS_BINARY_DIR)"
+	@-cp $(LIBDLLNAME).a "$(DESTDIR)$(OPENBLAS_LIBRARY_DIR)"
 endif
 ifeq ($(OSNAME), CYGWIN_NT)
-	@-cp $(LIBDLLNAME) $(OPENBLAS_BINARY_DIR)
+	@-cp $(LIBDLLNAME) "$(DESTDIR)$(OPENBLAS_BINARY_DIR)"
 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 'version='$(VERSION) >> $(DESTDIR)$(OPENBLAS_PKGCONFIG_DIR)/openblas.pc
+	@echo 'extralib='$(EXTRALIB) >> $(DESTDIR)$(OPENBLAS_PKGCONFIG_DIR)/openblas.pc
+	@cat openblas.pc.in >> $(DESTDIR)$(OPENBLAS_PKGCONFIG_DIR)/openblas.pc
+
+
 #Generating OpenBLASConfig.cmake
 	@echo Generating $(OPENBLAS_CMAKE_CONFIG) in $(DESTDIR)$(OPENBLAS_CMAKE_DIR)
-	@echo "SET(OpenBLAS_VERSION \"${VERSION}\")" > $(DESTDIR)$(OPENBLAS_CMAKE_DIR)/$(OPENBLAS_CMAKE_CONFIG)	
-	@echo "SET(OpenBLAS_INCLUDE_DIRS ${OPENBLAS_INCLUDE_DIR})" >> $(DESTDIR)$(OPENBLAS_CMAKE_DIR)/$(OPENBLAS_CMAKE_CONFIG)
+	@echo "SET(OpenBLAS_VERSION \"${VERSION}\")" > "$(DESTDIR)$(OPENBLAS_CMAKE_DIR)/$(OPENBLAS_CMAKE_CONFIG)"
+	@echo "SET(OpenBLAS_INCLUDE_DIRS ${OPENBLAS_INCLUDE_DIR})" >> "$(DESTDIR)$(OPENBLAS_CMAKE_DIR)/$(OPENBLAS_CMAKE_CONFIG)"
 
 ifndef NO_SHARED
 #ifeq logical or
 ifeq ($(OSNAME), $(filter $(OSNAME),Linux FreeBSD NetBSD))
-	@echo "SET(OpenBLAS_LIBRARIES ${OPENBLAS_LIBRARY_DIR}/$(LIBPREFIX).so)" >> $(DESTDIR)$(OPENBLAS_CMAKE_DIR)/$(OPENBLAS_CMAKE_CONFIG)
+	@echo "SET(OpenBLAS_LIBRARIES ${OPENBLAS_LIBRARY_DIR}/$(LIBPREFIX).so)" >> "$(DESTDIR)$(OPENBLAS_CMAKE_DIR)/$(OPENBLAS_CMAKE_CONFIG)"
 endif
 ifeq ($(OSNAME), $(filter $(OSNAME),WINNT CYGWIN_NT))
-	@echo "SET(OpenBLAS_LIBRARIES ${OPENBLAS_BINARY_DIR}/$(LIBDLLNAME))" >> $(DESTDIR)$(OPENBLAS_CMAKE_DIR)/$(OPENBLAS_CMAKE_CONFIG)
+	@echo "SET(OpenBLAS_LIBRARIES ${OPENBLAS_BINARY_DIR}/$(LIBDLLNAME))" >> "$(DESTDIR)$(OPENBLAS_CMAKE_DIR)/$(OPENBLAS_CMAKE_CONFIG)"
 endif
 ifeq ($(OSNAME), Darwin)
-	@echo "SET(OpenBLAS_LIBRARIES ${OPENBLAS_LIBRARY_DIR}/$(LIBPREFIX).dylib)" >> $(DESTDIR)$(OPENBLAS_CMAKE_DIR)/$(OPENBLAS_CMAKE_CONFIG)
+	@echo "SET(OpenBLAS_LIBRARIES ${OPENBLAS_LIBRARY_DIR}/$(LIBPREFIX).dylib)" >> "$(DESTDIR)$(OPENBLAS_CMAKE_DIR)/$(OPENBLAS_CMAKE_CONFIG)"
 endif
 else
 #only static
-	@echo "SET(OpenBLAS_LIBRARIES ${OPENBLAS_LIBRARY_DIR}/$(LIBPREFIX).$(LIBSUFFIX))" >> $(DESTDIR)$(OPENBLAS_CMAKE_DIR)/$(OPENBLAS_CMAKE_CONFIG)
+	@echo "SET(OpenBLAS_LIBRARIES ${OPENBLAS_LIBRARY_DIR}/$(LIBPREFIX).$(LIBSUFFIX))" >> "$(DESTDIR)$(OPENBLAS_CMAKE_DIR)/$(OPENBLAS_CMAKE_CONFIG)"
 endif
 #Generating OpenBLASConfigVersion.cmake
 	@echo Generating $(OPENBLAS_CMAKE_CONFIG_VERSION) in $(DESTDIR)$(OPENBLAS_CMAKE_DIR)
-	@echo "set (PACKAGE_VERSION \"${VERSION}\")" > $(DESTDIR)$(OPENBLAS_CMAKE_DIR)/$(OPENBLAS_CMAKE_CONFIG_VERSION)
-	@echo "if (PACKAGE_VERSION VERSION_LESS PACKAGE_FIND_VERSION)" >> $(DESTDIR)$(OPENBLAS_CMAKE_DIR)/$(OPENBLAS_CMAKE_CONFIG_VERSION)
-	@echo "  set (PACKAGE_VERSION_COMPATIBLE FALSE)" >> $(DESTDIR)$(OPENBLAS_CMAKE_DIR)/$(OPENBLAS_CMAKE_CONFIG_VERSION)
-	@echo "else ()" >> $(DESTDIR)$(OPENBLAS_CMAKE_DIR)/$(OPENBLAS_CMAKE_CONFIG_VERSION)
-	@echo "  set (PACKAGE_VERSION_COMPATIBLE TRUE)" >> $(DESTDIR)$(OPENBLAS_CMAKE_DIR)/$(OPENBLAS_CMAKE_CONFIG_VERSION)
-	@echo "  if (PACKAGE_FIND_VERSION STREQUAL PACKAGE_VERSION)" >> $(DESTDIR)$(OPENBLAS_CMAKE_DIR)/$(OPENBLAS_CMAKE_CONFIG_VERSION)
-	@echo "    set (PACKAGE_VERSION_EXACT TRUE)" >> $(DESTDIR)$(OPENBLAS_CMAKE_DIR)/$(OPENBLAS_CMAKE_CONFIG_VERSION)
-	@echo "  endif ()" >> $(DESTDIR)$(OPENBLAS_CMAKE_DIR)/$(OPENBLAS_CMAKE_CONFIG_VERSION)
-	@echo "endif ()" >> $(DESTDIR)$(OPENBLAS_CMAKE_DIR)/$(OPENBLAS_CMAKE_CONFIG_VERSION)
+	@echo "set (PACKAGE_VERSION \"${VERSION}\")" > "$(DESTDIR)$(OPENBLAS_CMAKE_DIR)/$(OPENBLAS_CMAKE_CONFIG_VERSION)"
+	@echo "if (PACKAGE_VERSION VERSION_LESS PACKAGE_FIND_VERSION)" >> "$(DESTDIR)$(OPENBLAS_CMAKE_DIR)/$(OPENBLAS_CMAKE_CONFIG_VERSION)"
+	@echo "  set (PACKAGE_VERSION_COMPATIBLE FALSE)" >> "$(DESTDIR)$(OPENBLAS_CMAKE_DIR)/$(OPENBLAS_CMAKE_CONFIG_VERSION)"
+	@echo "else ()" >> "$(DESTDIR)$(OPENBLAS_CMAKE_DIR)/$(OPENBLAS_CMAKE_CONFIG_VERSION)"
+	@echo "  set (PACKAGE_VERSION_COMPATIBLE TRUE)" >> "$(DESTDIR)$(OPENBLAS_CMAKE_DIR)/$(OPENBLAS_CMAKE_CONFIG_VERSION)"
+	@echo "  if (PACKAGE_FIND_VERSION STREQUAL PACKAGE_VERSION)" >> "$(DESTDIR)$(OPENBLAS_CMAKE_DIR)/$(OPENBLAS_CMAKE_CONFIG_VERSION)"
+	@echo "    set (PACKAGE_VERSION_EXACT TRUE)" >> "$(DESTDIR)$(OPENBLAS_CMAKE_DIR)/$(OPENBLAS_CMAKE_CONFIG_VERSION)"
+	@echo "  endif ()" >> "$(DESTDIR)$(OPENBLAS_CMAKE_DIR)/$(OPENBLAS_CMAKE_CONFIG_VERSION)"
+	@echo "endif ()" >> "$(DESTDIR)$(OPENBLAS_CMAKE_DIR)/$(OPENBLAS_CMAKE_CONFIG_VERSION)"
 	@echo Install OK!
 

Makefile.mips

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

Makefile.power

@@ -1,4 +1,26 @@
-# CCOMMON_OPT	+= -DALLOC_SHM
+
+ifdef USE_THREAD
+ifeq ($(USE_THREAD), 0)
+USE_OPENMP = 0
+else
+USE_OPENMP = 1
+endif
+else
+USE_OPENMP = 1
+endif
+
+
+
+ifeq ($(CORE), POWER8)
+ifeq ($(USE_OPENMP), 1)
+COMMON_OPT += -Ofast -mcpu=power8 -mtune=power8 -mvsx -malign-power -DUSE_OPENMP -fno-fast-math -fopenmp
+FCOMMON_OPT += -O2 -frecursive -mcpu=power8 -mtune=power8 -malign-power -DUSE_OPENMP -fno-fast-math -fopenmp
+else
+COMMON_OPT += -Ofast -mcpu=power8 -mtune=power8 -mvsx -malign-power -fno-fast-math
+FCOMMON_OPT += -O2 -frecursive -mcpu=power8 -mtune=power8 -malign-power -fno-fast-math
+endif
+endif
+
 
 FLAMEPATH	= $(HOME)/flame/lib
 
@@ -16,6 +38,16 @@ else
 endif
 endif
 
+#Either uncomment below line or run make with `USE_MASS=1` to enable support of MASS library
+#USE_MASS = 1
+
+ifeq ($(USE_MASS), 1)
+# Path to MASS libs, change it if the libs are installed at any other location
+MASSPATH        = /opt/ibm/xlmass/8.1.5/lib
+COMMON_OPT     += -mveclibabi=mass -ftree-vectorize -funsafe-math-optimizations -DUSE_MASS
+EXTRALIB       += -L$(MASSPATH) -lmass -lmassvp8 -lmass_simdp8
+endif
+
 ifdef BINARY64
 
 

Makefile.prebuild

@@ -17,14 +17,26 @@ ifdef CPUIDEMU
 EXFLAGS = -DCPUIDEMU -DVENDOR=99
 endif
 
+ifeq ($(TARGET), P5600)
+TARGET_FLAGS = -mips32r5
+endif
+
+ifeq ($(TARGET), I6400)
+TARGET_FLAGS = -mips64r6
+endif
+
+ifeq ($(TARGET), P6600)
+TARGET_FLAGS = -mips64r6
+endif
+
 all: getarch_2nd
 	./getarch_2nd  0 >> $(TARGET_MAKE)
 	./getarch_2nd  1 >> $(TARGET_CONF)
 
 config.h : c_check f_check getarch
-	perl ./c_check $(TARGET_MAKE) $(TARGET_CONF) $(CC)
+	perl ./c_check $(TARGET_MAKE) $(TARGET_CONF) $(CC) $(TARGET_FLAGS)
 ifneq ($(ONLY_CBLAS), 1)
-	perl ./f_check $(TARGET_MAKE) $(TARGET_CONF) $(FC)
+	perl ./f_check $(TARGET_MAKE) $(TARGET_CONF) $(FC) $(TARGET_FLAGS)
 else
 #When we only build CBLAS, we set NOFORTRAN=2
 	echo "NOFORTRAN=2" >> $(TARGET_MAKE)

Makefile.rule

@@ -3,7 +3,7 @@
 #
 
 # This library's version
-VERSION = 0.2.16.dev
+VERSION = 0.2.20
 
 # If you set the suffix, the library name will be libopenblas_$(LIBNAMESUFFIX).a
 # and libopenblas_$(LIBNAMESUFFIX).so. Meanwhile, the soname in shared library
@@ -52,6 +52,7 @@ VERSION = 0.2.16.dev
 # USE_THREAD = 0
 
 # If you're going to use this library with OpenMP, please comment it in.
+# This flag is always set for POWER8. Don't modify the flag 
 # USE_OPENMP = 1
 
 # You can define maximum number of threads. Basically it should be
@@ -79,6 +80,12 @@ VERSION = 0.2.16.dev
 # If you don't need LAPACKE (C Interface to LAPACK), please comment it in.
 # NO_LAPACKE = 1
 
+# Build LAPACK Deprecated functions since LAPACK 3.6.0
+BUILD_LAPACK_DEPRECATED = 1
+
+# Build RecursiveLAPACK on top of LAPACK
+# BUILD_RELAPACK = 1
+
 # If you want to use legacy threaded Level 3 implementation.
 # USE_SIMPLE_THREADED_LEVEL3 = 1
 
@@ -93,7 +100,7 @@ VERSION = 0.2.16.dev
 NO_WARMUP = 1
 
 # If you want to disable CPU/Memory affinity on Linux.
-NO_AFFINITY = 1
+#NO_AFFINITY = 1
 
 # if you are compiling for Linux and you have more than 16 numa nodes or more than 256 cpus
 # BIGNUMA = 1
@@ -109,7 +116,10 @@ NO_AFFINITY = 1
 # NO_PARALLEL_MAKE = 1
 
 # Force number of make jobs. The default is the number of logical CPU of the host.
-# This is particularly useful when using distcc
+# This is particularly useful when using distcc.
+# A negative value will disable adding a -j flag to make, allowing to use a parent
+# make -j value. This is useful to call OpenBLAS make from an other project
+# makefile
 # MAKE_NB_JOBS = 2
 
 # If you would like to know minute performance report of GotoBLAS.
@@ -142,19 +152,17 @@ NO_AFFINITY = 1
 # slow (Not implemented yet).
 # SANITY_CHECK = 1
 
-# Run testcases in utest/ . When you enable UTEST_CHECK, it would enable
-# SANITY_CHECK to compare the result with reference BLAS.
-# UTEST_CHECK = 1
-
 # The installation directory.
 # PREFIX = /opt/OpenBLAS
 
 # Common Optimization Flag;
 # The default -O2 is enough.
+# Flags for POWER8 are defined in Makefile.power. Don't modify COMMON_OPT
 # COMMON_OPT = -O2
 
 # gfortran option for LAPACK
 # enable this flag only on 64bit Linux and if you need a thread safe lapack library
+# Flags for POWER8 are defined in Makefile.power. Don't modify FCOMMON_OPT
 # FCOMMON_OPT = -frecursive
 
 # Profiling flags

Makefile.system

@@ -68,6 +68,9 @@ endif
 ifeq ($(TARGET), EXCAVATOR)
 GETARCH_FLAGS := -DFORCE_BARCELONA
 endif
+ifeq ($(TARGET), ZEN)
+GETARCH_FLAGS := -DFORCE_BARCELONA
+endif
 endif
 
 
@@ -98,6 +101,9 @@ endif
 ifeq ($(TARGET_CORE), EXCAVATOR)
 GETARCH_FLAGS := -DFORCE_BARCELONA
 endif
+ifeq ($(TARGET_CORE), ZEN)
+GETARCH_FLAGS := -DFORCE_BARCELONA
+endif
 endif
 
 
@@ -159,7 +165,7 @@ ifndef GOTOBLAS_MAKEFILE
 export GOTOBLAS_MAKEFILE = 1
 
 # Generating Makefile.conf and config.h
-DUMMY := $(shell $(MAKE) -C $(TOPDIR) -f Makefile.prebuild CC="$(CC)" FC="$(FC)" HOSTCC="$(HOSTCC)" CFLAGS="$(GETARCH_FLAGS)" BINARY=$(BINARY) USE_OPENMP=$(USE_OPENMP) TARGET_CORE=$(TARGET_CORE) ONLY_CBLAS=$(ONLY_CBLAS) all)
+DUMMY := $(shell $(MAKE) -C $(TOPDIR) -f Makefile.prebuild CC="$(CC)" FC="$(FC)" HOSTCC="$(HOSTCC)" CFLAGS="$(GETARCH_FLAGS)" BINARY=$(BINARY) USE_OPENMP=$(USE_OPENMP) TARGET_CORE=$(TARGET_CORE) ONLY_CBLAS=$(ONLY_CBLAS) TARGET=$(TARGET) all)
 
 ifndef TARGET_CORE
 include $(TOPDIR)/Makefile.conf
@@ -217,7 +223,9 @@ endif
 #
 
 ifeq ($(OSNAME), Darwin)
+ifndef MACOSX_DEPLOYMENT_TARGET
 export MACOSX_DEPLOYMENT_TARGET=10.6
+endif
 MD5SUM = md5 -r
 endif
 
@@ -234,6 +242,10 @@ EXTRALIB	+= -lm
 NO_EXPRECISION = 1
 endif
 
+ifeq ($(OSNAME), Android)
+EXTRALIB	+= -lm
+endif
+
 ifeq ($(OSNAME), AIX)
 EXTRALIB	+= -lm
 endif
@@ -406,7 +418,6 @@ CCOMMON_OPT    += -fopenmp
 endif
 
 ifeq ($(C_COMPILER), CLANG)
-$(error OpenBLAS: Clang didn't support OpenMP yet.)
 CCOMMON_OPT    += -fopenmp
 endif
 
@@ -441,12 +452,13 @@ ifneq ($(NO_AVX), 1)
 DYNAMIC_CORE += SANDYBRIDGE BULLDOZER PILEDRIVER STEAMROLLER EXCAVATOR
 endif
 ifneq ($(NO_AVX2), 1)
-DYNAMIC_CORE += HASWELL
+DYNAMIC_CORE += HASWELL ZEN
 endif
 endif
 
+# If DYNAMIC_CORE is not set, DYNAMIC_ARCH cannot do anything, so force it to empty
 ifndef DYNAMIC_CORE
-DYNAMIC_ARCH =
+override DYNAMIC_ARCH=
 endif
 endif
 
@@ -462,7 +474,7 @@ endif
 endif
 endif
 
-ifeq ($(ARCH), mips64)
+ifeq ($(ARCH), $(filter $(ARCH),mips64 mips))
 NO_BINARY_MODE	= 1
 endif
 
@@ -474,6 +486,23 @@ endif
 ifeq ($(ARCH), arm)
 NO_BINARY_MODE  = 1
 BINARY_DEFINED  = 1
+
+CCOMMON_OPT += -marm
+FCOMMON_OPT += -marm
+
+# If softfp abi is mentioned on the command line, force it.
+ifeq ($(ARM_SOFTFP_ABI), 1)
+CCOMMON_OPT += -mfloat-abi=softfp
+FCOMMON_OPT += -mfloat-abi=softfp
+endif
+
+ifeq ($(OSNAME), Android)
+ifeq ($(ARM_SOFTFP_ABI), 1)
+EXTRALIB	+= -lm
+else
+EXTRALIB	+= -Wl,-lm_hard
+endif
+endif
 endif
 
 ifeq ($(ARCH), arm64)
@@ -502,13 +531,16 @@ endif
 
 ifdef NO_BINARY_MODE
 
-ifeq ($(ARCH), mips64)
+ifeq ($(ARCH), $(filter $(ARCH),mips64))
 ifdef BINARY64
 CCOMMON_OPT += -mabi=64
 else
 CCOMMON_OPT += -mabi=n32
 endif
 BINARY_DEFINED = 1
+else ifeq ($(ARCH), $(filter $(ARCH),mips))
+CCOMMON_OPT += -mabi=32
+BINARY_DEFINED = 1
 endif
 
 ifeq ($(CORE), LOONGSON3A)
@@ -521,6 +553,21 @@ CCOMMON_OPT += -march=mips64
 FCOMMON_OPT += -march=mips64
 endif
 
+ifeq ($(CORE), P5600)
+CCOMMON_OPT += -mips32r5 -mnan=2008 -mtune=p5600 $(MSA_FLAGS)
+FCOMMON_OPT += -mips32r5 -mnan=2008 -mtune=p5600 $(MSA_FLAGS)
+endif
+
+ifeq ($(CORE), I6400)
+CCOMMON_OPT += -mips64r6 -mnan=2008 -mtune=i6400 $(MSA_FLAGS)
+FCOMMON_OPT += -mips64r6 -mnan=2008 -mtune=i6400 $(MSA_FLAGS)
+endif
+
+ifeq ($(CORE), P6600)
+CCOMMON_OPT += -mips64r6 -mnan=2008 -mtune=p6600 $(MSA_FLAGS)
+FCOMMON_OPT += -mips64r6 -mnan=2008 -mtune=p6600 $(MSA_FLAGS)
+endif
+
 ifeq ($(OSNAME), AIX)
 BINARY_DEFINED = 1
 endif
@@ -557,6 +604,23 @@ endif
 #  Fortran Compiler dependent settings
 #
 
+ifeq ($(F_COMPILER), FLANG)
+CCOMMON_OPT += -DF_INTERFACE_FLANG
+ifdef BINARY64
+ifdef INTERFACE64
+ifneq ($(INTERFACE64), 0)
+FCOMMON_OPT += -i8
+endif
+endif
+FCOMMON_OPT += -Wall
+else
+FCOMMON_OPT += -Wall
+endif
+ifeq ($(USE_OPENMP), 1)
+FCOMMON_OPT += -fopenmp
+endif
+endif
+
 ifeq ($(F_COMPILER), G77)
 CCOMMON_OPT += -DF_INTERFACE_G77
 FCOMMON_OPT += -Wall
@@ -589,12 +653,14 @@ ifneq ($(NO_LAPACK), 1)
 EXTRALIB += -lgfortran
 endif
 ifdef NO_BINARY_MODE
-ifeq ($(ARCH), mips64)
+ifeq ($(ARCH), $(filter $(ARCH),mips64))
 ifdef BINARY64
 FCOMMON_OPT += -mabi=64
 else
 FCOMMON_OPT += -mabi=n32
 endif
+else ifeq ($(ARCH), $(filter $(ARCH),mips))
+FCOMMON_OPT += -mabi=32
 endif
 else
 ifdef BINARY64
@@ -677,21 +743,7 @@ FCOMMON_OPT += -i8
 endif
 endif
 endif
-
-ifneq ($(ARCH), mips64)
-ifndef BINARY64
-FCOMMON_OPT += -m32
-else
-FCOMMON_OPT += -m64
-endif
-else
-ifdef BINARY64
-FCOMMON_OPT += -mabi=64
-else
-FCOMMON_OPT += -mabi=n32
-endif
-endif
-
+ 
 ifeq ($(USE_OPENMP), 1)
 FCOMMON_OPT += -mp
 endif
@@ -707,7 +759,7 @@ endif
 endif
 endif
 
-ifeq ($(ARCH), mips64)
+ifeq ($(ARCH), $(filter $(ARCH),mips64 mips))
 ifndef BINARY64
 FCOMMON_OPT += -n32
 else
@@ -737,7 +789,7 @@ endif
 
 ifeq ($(C_COMPILER), OPEN64)
 
-ifeq ($(ARCH), mips64)
+ifeq ($(ARCH), $(filter $(ARCH),mips64 mips))
 ifndef BINARY64
 CCOMMON_OPT += -n32
 else
@@ -996,7 +1048,7 @@ endif
 override CFLAGS     += $(COMMON_OPT) $(CCOMMON_OPT) -I$(TOPDIR)
 override PFLAGS     += $(COMMON_OPT) $(CCOMMON_OPT) -I$(TOPDIR) -DPROFILE $(COMMON_PROF)
 
-override FFLAGS     += $(FCOMMON_OPT)
+override FFLAGS     += $(COMMON_OPT) $(FCOMMON_OPT)
 override FPFLAGS    += $(FCOMMON_OPT) $(COMMON_PROF)
 #MAKEOVERRIDES =
 
@@ -1077,6 +1129,9 @@ LIB_COMPONENTS += LAPACK
 ifneq ($(NO_LAPACKE), 1)
 LIB_COMPONENTS += LAPACKE
 endif
+ifeq ($(BUILD_RELAPACK), 1)
+LIB_COMPONENTS += ReLAPACK
+endif
 endif
 
 ifeq ($(ONLY_CBLAS), 1)
@@ -1126,6 +1181,8 @@ export HAVE_VFP
 export HAVE_VFPV3
 export HAVE_VFPV4
 export HAVE_NEON
+export HAVE_MSA
+export MSA_FLAGS
 export KERNELDIR
 export FUNCTION_PROFILE
 export TARGET_CORE

Makefile.zarch

@@ -0,0 +1,6 @@
+
+ifeq ($(CORE), Z13)
+CCOMMON_OPT += -march=z13 -mzvector
+FCOMMON_OPT += -march=z13 -mzvector
+endif
+

README.md

@@ -43,6 +43,35 @@ On X86 box, compile this library for loongson3a CPU with loongcc (based on Open6
 
     make DEBUG=1
 
+### Compile with MASS Support on Power CPU (Optional dependency)
+
+[IBM MASS](http://www-01.ibm.com/software/awdtools/mass/linux/mass-linux.html) library consists of a set of mathematical functions for C, C++, and
+Fortran-language applications that are tuned for optimum performance on POWER architectures. OpenBLAS with MASS requires 64-bit, little-endian OS on POWER.
+The library can be installed as below -
+
+ * On Ubuntu:
+
+    wget -q http://public.dhe.ibm.com/software/server/POWER/Linux/xl-compiler/eval/ppc64le/ubuntu/public.gpg -O- | sudo apt-key add -</br>
+    echo "deb http://public.dhe.ibm.com/software/server/POWER/Linux/xl-compiler/eval/ppc64le/ubuntu/ trusty main" | sudo tee /etc/apt/sources.list.d/ibm-xl-compiler-eval.list</br>
+    sudo apt-get update</br>
+    sudo apt-get install libxlmass-devel.8.1.5</br>
+
+ * On RHEL/CentOS:
+
+    wget http://public.dhe.ibm.com/software/server/POWER/Linux/xl-compiler/eval/ppc64le/rhel7/repodata/repomd.xml.key</br>
+    sudo rpm --import repomd.xml.key</br>
+    wget http://public.dhe.ibm.com/software/server/POWER/Linux/xl-compiler/eval/ppc64le/rhel7/ibm-xl-compiler-eval.repo</br>
+    sudo cp ibm-xl-compiler-eval.repo /etc/yum.repos.d/</br>
+    sudo yum install libxlmass-devel.8.1.5</br>
+
+After installing MASS library, compile openblas with USE_MASS=1.
+
+Example:
+
+Compiling on Power8 with MASS support -
+
+    make USE_MASS=1 TARGET=POWER8
+
 ### Install to the directory (optional)
 
 Example:
@@ -75,12 +104,18 @@ Please read GotoBLAS_01Readme.txt
 
 #### ARM64:
 - **ARMV8**: Experimental
+- **ARM Cortex-A57**: Experimental
+
+#### IBM zEnterprise System:
+- **Z13**: Optimized Level-3 BLAS 
+     
 
 ### Support OS:
 - **GNU/Linux**
-- **MingWin/Windows**: Please read <https://github.com/xianyi/OpenBLAS/wiki/How-to-use-OpenBLAS-in-Microsoft-Visual-Studio>.
+- **MingWin or Visual Studio(CMake)/Windows**: Please read <https://github.com/xianyi/OpenBLAS/wiki/How-to-use-OpenBLAS-in-Microsoft-Visual-Studio>.
 - **Darwin/Mac OS X**: Experimental. Although GotoBLAS2 supports Darwin, we are the beginner on Mac OS X.
 - **FreeBSD**: Supported by community. We didn't test the library on this OS.
+- **Android**: Supported by community. Please read <https://github.com/xianyi/OpenBLAS/wiki/How-to-build-OpenBLAS-for-Android>.
 
 ## Usages
 Link with libopenblas.a or -lopenblas for shared library.

TargetList.txt

@@ -34,6 +34,7 @@ BULLDOZER
 PILEDRIVER
 STEAMROLLER
 EXCAVATOR
+ZEN
 
 c)VIA CPU:
 SSE_GENERIC
@@ -53,26 +54,34 @@ PPC440
 PPC440FP2
 CELL
 
-3.MIPS64 CPU:
+3.MIPS CPU:
+P5600
+
+4.MIPS64 CPU:
 SICORTEX
 LOONGSON3A
 LOONGSON3B
+I6400
+P6600
 
-4.IA64 CPU:
+5.IA64 CPU:
 ITANIUM2
 
-5.SPARC CPU:
+6.SPARC CPU:
 SPARC
 SPARCV7
 
-6.ARM CPU:
+7.ARM CPU:
 CORTEXA15
 CORTEXA9
 ARMV7
 ARMV6
 ARMV5
 
-7.ARM 64-bit CPU:
+8.ARM 64-bit CPU:
 ARMV8
 CORTEXA57
+VULCAN
+THUNDERX
+THUNDERX2T99
 

USAGE.md

@@ -0,0 +1,199 @@
+# Notes on OpenBLAS usage
+## Usage
+
+#### Program is Terminated. Because you tried to allocate too many memory regions
+
+In OpenBLAS, we mange a pool of memory buffers and allocate the number of
+buffers as the following.
+```
+#define NUM_BUFFERS (MAX_CPU_NUMBER * 2)
+```
+This error indicates that the program exceeded the number of buffers.
+
+Please build OpenBLAS with larger `NUM_THREADS`. For example, `make
+NUM_THREADS=32` or `make NUM_THREADS=64`.  In `Makefile.system`, we will set
+`MAX_CPU_NUMBER=NUM_THREADS`.
+
+#### How can I use OpenBLAS in multi-threaded applications?
+
+If your application is already multi-threaded, it will conflict with OpenBLAS
+multi-threading. Thus, you must set OpenBLAS to use single thread in any of the
+following ways:
+
+* `export OPENBLAS_NUM_THREADS=1` in the environment variables.
+* Call `openblas_set_num_threads(1)` in the application on runtime.
+* Build OpenBLAS single thread version, e.g. `make USE_THREAD=0`
+
+If the application is parallelized by OpenMP, please use OpenBLAS built with
+`USE_OPENMP=1`
+
+#### How to choose TARGET manually at runtime when compiled with DYNAMIC_ARCH
+
+The environment variable which control the kernel selection is
+`OPENBLAS_CORETYPE` (see `driver/others/dynamic.c`) e.g. `export
+OPENBLAS_CORETYPE=Haswell` and the function `char* openblas_get_corename()`
+returns the used target.
+
+#### How could I disable OpenBLAS threading affinity on runtime?
+
+You can define the `OPENBLAS_MAIN_FREE` or `GOTOBLAS_MAIN_FREE` environment
+variable to disable threading affinity on runtime. For example, before the
+running,
+```
+export OPENBLAS_MAIN_FREE=1
+```
+
+Alternatively, you can disable affinity feature with enabling `NO_AFFINITY=1`
+in `Makefile.rule`.
+
+## Linking with the library
+
+* Link with shared library
+
+`gcc -o test test.c -I /your_path/OpenBLAS/include/ -L/your_path/OpenBLAS/lib -lopenblas`
+
+If the library is multithreaded, please add `-lpthread`. If the library
+contains LAPACK functions, please add `-lgfortran` or other Fortran libs.
+
+* Link with static library
+
+`gcc -o test test.c /your/path/libopenblas.a`
+
+You can download `test.c` from https://gist.github.com/xianyi/5780018
+
+On Linux, if OpenBLAS was compiled with threading support (`USE_THREAD=1` by
+default), custom programs statically linked against `libopenblas.a` should also
+link with the pthread library e.g.:
+
+```
+gcc -static -I/opt/OpenBLAS/include -L/opt/OpenBLAS/lib -o my_program my_program.c -lopenblas -lpthread
+```
+
+Failing to add the `-lpthread` flag will cause errors such as:
+
+```
+/opt/OpenBLAS/libopenblas.a(memory.o): In function `_touch_memory':
+memory.c:(.text+0x15): undefined reference to `pthread_mutex_lock'
+memory.c:(.text+0x41): undefined reference to `pthread_mutex_unlock'
+...
+```
+
+## Code examples
+
+#### Call CBLAS interface
+This example shows calling cblas_dgemm in C. https://gist.github.com/xianyi/6930656
+```
+#include <cblas.h>
+#include <stdio.h>
+
+void main()
+{
+  int i=0;
+  double A[6] = {1.0,2.0,1.0,-3.0,4.0,-1.0};
+  double B[6] = {1.0,2.0,1.0,-3.0,4.0,-1.0};
+  double C[9] = {.5,.5,.5,.5,.5,.5,.5,.5,.5};
+  cblas_dgemm(CblasColMajor, CblasNoTrans, CblasTrans,3,3,2,1,A, 3, B, 3,2,C,3);
+
+  for(i=0; i<9; i++)
+    printf("%lf ", C[i]);
+  printf("\n");
+}
+```
+`gcc -o test_cblas_open test_cblas_dgemm.c -I /your_path/OpenBLAS/include/ -L/your_path/OpenBLAS/lib -lopenblas -lpthread -lgfortran`
+
+#### Call BLAS Fortran interface
+
+This example shows calling dgemm Fortran interface in C. https://gist.github.com/xianyi/5780018
+
+```
+#include "stdio.h"
+#include "stdlib.h"
+#include "sys/time.h"
+#include "time.h"
+
+extern void dgemm_(char*, char*, int*, int*,int*, double*, double*, int*, double*, int*, double*, double*, int*);
+
+int main(int argc, char* argv[])
+{
+  int i;
+  printf("test!\n");
+  if(argc<4){
+    printf("Input Error\n");
+    return 1;
+  }
+
+  int m = atoi(argv[1]);
+  int n = atoi(argv[2]);
+  int k = atoi(argv[3]);
+  int sizeofa = m * k;
+  int sizeofb = k * n;
+  int sizeofc = m * n;
+  char ta = 'N';
+  char tb = 'N';
+  double alpha = 1.2;
+  double beta = 0.001;
+
+  struct timeval start,finish;
+  double duration;
+
+  double* A = (double*)malloc(sizeof(double) * sizeofa);
+  double* B = (double*)malloc(sizeof(double) * sizeofb);
+  double* C = (double*)malloc(sizeof(double) * sizeofc);
+
+  srand((unsigned)time(NULL));
+
+  for (i=0; i<sizeofa; i++)
+    A[i] = i%3+1;//(rand()%100)/10.0;
+
+  for (i=0; i<sizeofb; i++)
+    B[i] = i%3+1;//(rand()%100)/10.0;
+
+  for (i=0; i<sizeofc; i++)
+    C[i] = i%3+1;//(rand()%100)/10.0;
+  //#if 0
+  printf("m=%d,n=%d,k=%d,alpha=%lf,beta=%lf,sizeofc=%d\n",m,n,k,alpha,beta,sizeofc);
+  gettimeofday(&start, NULL);
+  dgemm_(&ta, &tb, &m, &n, &k, &alpha, A, &m, B, &k, &beta, C, &m);
+  gettimeofday(&finish, NULL);
+
+  duration = ((double)(finish.tv_sec-start.tv_sec)*1000000 + (double)(finish.tv_usec-start.tv_usec)) / 1000000;
+  double gflops = 2.0 * m *n*k;
+  gflops = gflops/duration*1.0e-6;
+
+  FILE *fp;
+  fp = fopen("timeDGEMM.txt", "a");
+  fprintf(fp, "%dx%dx%d\t%lf s\t%lf MFLOPS\n", m, n, k, duration, gflops);
+  fclose(fp);
+
+  free(A);
+  free(B);
+  free(C);
+  return 0;
+}
+```
+
+` gcc -o time_dgemm time_dgemm.c /your/path/libopenblas.a`
+
+` ./time_dgemm <m> <n> <k> `
+
+## Troubleshooting
+* Please read [Faq](https://github.com/xianyi/OpenBLAS/wiki/Faq) at first.
+* Please use gcc version 4.6 and above to compile Sandy Bridge AVX kernels on Linux/MingW/BSD.
+* Please use Clang version 3.1 and above to compile the library on Sandy Bridge microarchitecture. The Clang 3.0 will generate the wrong AVX binary code.
+* The number of CPUs/Cores should less than or equal to 256. On Linux x86_64(amd64), there is experimental support for up to 1024 CPUs/Cores and 128 numa nodes if you build the library with BIGNUMA=1.
+* OpenBLAS does not set processor affinity by default. On Linux, you can enable processor affinity by commenting the line NO_AFFINITY=1 in Makefile.rule. But this may cause [the conflict with R parallel](https://stat.ethz.ch/pipermail/r-sig-hpc/2012-April/001348.html).
+* On Loongson 3A. make test would be failed because of pthread_create error. The error code is EAGAIN. However, it will be OK when you run the same testcase on shell.
+
+## BLAS reference manual
+If you want to understand every BLAS function and definition, please read
+[Intel MKL reference manual](https://software.intel.com/sites/products/documentation/doclib/iss/2013/mkl/mklman/GUID-F7ED9FB8-6663-4F44-A62B-61B63C4F0491.htm)
+or [netlib.org](http://netlib.org/blas/)
+
+Here are [OpenBLAS extension functions](https://github.com/xianyi/OpenBLAS/wiki/OpenBLAS-Extensions)
+
+## How to reference OpenBLAS.
+
+You can reference our [papers](https://github.com/xianyi/OpenBLAS/wiki/publications).
+
+Alternatively, you can cite the OpenBLAS homepage http://www.openblas.net directly.
+

appveyor.yml

@@ -1,4 +1,4 @@
-version: 0.2.15.{build}
+version: 0.2.19.{build}
 
 #environment:
 
@@ -39,4 +39,6 @@ before_build:
   - cmake -G "Visual Studio 12 Win64" .
 
 test_script:
-  - echo Build OK!
+  - echo Running Test
+  - cd c:\projects\OpenBLAS\utest
+  - openblas_utest

benchmark/Makefile

@@ -33,6 +33,22 @@ LIBMKL = -L$(MKL) -lmkl_intel_lp64 -lmkl_gnu_thread -lmkl_core -lgomp -lpthread
 # Apple vecLib
 LIBVECLIB = -framework Accelerate
 
+ESSL=/opt/ibm/lib
+#LIBESSL = -lesslsmp $(ESSL)/libxlomp_ser.so.1 $(ESSL)/libxlf90_r.so.1 $(ESSL)/libxlfmath.so.1 $(ESSL)/libxlsmp.so.1 /opt/ibm/xlC/13.1.3/lib/libxl.a
+LIBESSL = -lesslsmp  $(ESSL)/libxlf90_r.so.1 $(ESSL)/libxlfmath.so.1 $(ESSL)/libxlsmp.so.1 /opt/ibm/xlC/13.1.3/lib/libxl.a
+
+ifneq ($(NO_LAPACK), 1)
+GOTO_LAPACK_TARGETS=slinpack.goto dlinpack.goto clinpack.goto zlinpack.goto \
+		    scholesky.goto dcholesky.goto ccholesky.goto zcholesky.goto \
+		    sgesv.goto dgesv.goto cgesv.goto zgesv.goto \
+		    sgeev.goto dgeev.goto cgeev.goto zgeev.goto \
+		    csymv.goto zsymv.goto \
+		    sgetri.goto dgetri.goto cgetri.goto zgetri.goto \
+		    spotrf.goto dpotrf.goto cpotrf.goto zpotrf.goto
+else
+GOTO_LAPACK_TARGETS=
+endif
+
 ifeq ($(OSNAME), WINNT)
 
 goto :: slinpack.goto dlinpack.goto clinpack.goto zlinpack.goto \
@@ -44,6 +60,7 @@ goto :: slinpack.goto dlinpack.goto clinpack.goto zlinpack.goto \
        ssyr2k.goto dsyr2k.goto csyr2k.goto zsyr2k.goto \
        sger.goto dger.goto cger.goto zger.goto \
        sdot.goto ddot.goto \
+       srot.goto drot.goto \
        saxpy.goto daxpy.goto caxpy.goto zaxpy.goto \
        scopy.goto dcopy.goto ccopy.goto zcopy.goto \
        sswap.goto dswap.goto cswap.goto zswap.goto \
@@ -142,31 +159,29 @@ mkl :: slinpack.mkl dlinpack.mkl clinpack.mkl zlinpack.mkl \
 
 else
 
-goto :: slinpack.goto dlinpack.goto clinpack.goto zlinpack.goto \
-       scholesky.goto dcholesky.goto ccholesky.goto zcholesky.goto \
-       sgemm.goto dgemm.goto cgemm.goto zgemm.goto \
+goto :: sgemm.goto dgemm.goto cgemm.goto zgemm.goto \
        strmm.goto dtrmm.goto ctrmm.goto ztrmm.goto \
        strsm.goto dtrsm.goto ctrsm.goto ztrsm.goto \
        ssyrk.goto dsyrk.goto csyrk.goto zsyrk.goto \
        ssyr2k.goto dsyr2k.goto csyr2k.goto zsyr2k.goto \
        sger.goto dger.goto cger.goto zger.goto \
        sdot.goto ddot.goto cdot.goto zdot.goto \
+       srot.goto drot.goto \
        saxpy.goto daxpy.goto caxpy.goto zaxpy.goto \
        scopy.goto dcopy.goto ccopy.goto zcopy.goto \
        sswap.goto dswap.goto cswap.goto zswap.goto \
        sscal.goto dscal.goto cscal.goto zscal.goto \
        sasum.goto dasum.goto casum.goto zasum.goto \
-       ssymv.goto dsymv.goto csymv.goto zsymv.goto \
+       ssymv.goto dsymv.goto \
        chemv.goto zhemv.goto \
        chemm.goto zhemm.goto \
        cherk.goto zherk.goto \
        cher2k.goto zher2k.goto \
        sgemv.goto dgemv.goto cgemv.goto zgemv.goto \
-       sgesv.goto dgesv.goto cgesv.goto zgesv.goto \
-       sgeev.goto dgeev.goto cgeev.goto zgeev.goto \
-       sgetri.goto dgetri.goto cgetri.goto zgetri.goto \
-       spotrf.goto dpotrf.goto cpotrf.goto zpotrf.goto \
-       ssymm.goto dsymm.goto csymm.goto zsymm.goto
+       ssymm.goto dsymm.goto csymm.goto zsymm.goto \
+       smallscaling \
+       isamax.goto idamax.goto icamax.goto izamax.goto \
+       snrm2.goto dnrm2.goto scnrm2.goto dznrm2.goto $(GOTO_LAPACK_TARGETS)
 
 acml :: slinpack.acml dlinpack.acml clinpack.acml zlinpack.acml \
        scholesky.acml dcholesky.acml ccholesky.acml zcholesky.acml \
@@ -219,7 +234,9 @@ atlas :: slinpack.atlas dlinpack.atlas clinpack.atlas zlinpack.atlas \
        sgesv.atlas dgesv.atlas cgesv.atlas zgesv.atlas \
        sgetri.atlas dgetri.atlas cgetri.atlas zgetri.atlas \
        spotrf.atlas dpotrf.atlas cpotrf.atlas zpotrf.atlas \
-       ssymm.atlas dsymm.atlas csymm.atlas zsymm.atlas
+       ssymm.atlas dsymm.atlas csymm.atlas zsymm.atlas \
+       isamax.atlas idamax.atlas icamax.atlas izamax.atlas \
+       snrm2.goto dnrm2.goto scnrm2.goto dznrm2.goto
 
 mkl :: slinpack.mkl dlinpack.mkl clinpack.mkl zlinpack.mkl \
        scholesky.mkl dcholesky.mkl ccholesky.mkl zcholesky.mkl \
@@ -252,7 +269,11 @@ mkl :: slinpack.mkl dlinpack.mkl clinpack.mkl zlinpack.mkl \
 
 endif
 
-
+essl :: sgemm.essl strmm.essl dgemm.essl dtrmm.essl  \
+	cgemm.essl ctrmm.essl zgemm.essl ztrmm.essl  \
+	slinpack.essl clinpack.essl dlinpack.essl zlinpack.essl \
+	scholesky.essl ccholesky.essl dcholesky.essl zcholesky.essl \
+	strsm.essl dtrsm.essl ctrsm.essl ztrsm.essl
 
 veclib :: slinpack.veclib dlinpack.veclib clinpack.veclib zlinpack.veclib \
        scholesky.veclib dcholesky.veclib ccholesky.veclib zcholesky.veclib \
@@ -305,6 +326,9 @@ slinpack.mkl : slinpack.$(SUFFIX)
 slinpack.veclib : slinpack.$(SUFFIX)
 	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
 
+slinpack.essl : slinpack.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBESSL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
 ##################################### Dlinpack ####################################################
 dlinpack.goto : dlinpack.$(SUFFIX) ../$(LIBNAME)
 	$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
@@ -321,6 +345,9 @@ dlinpack.mkl : dlinpack.$(SUFFIX)
 dlinpack.veclib : dlinpack.$(SUFFIX)
 	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
 
+dlinpack.essl : dlinpack.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBESSL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
 ##################################### Clinpack ####################################################
 
 clinpack.goto : clinpack.$(SUFFIX) ../$(LIBNAME)
@@ -338,6 +365,9 @@ clinpack.mkl : clinpack.$(SUFFIX)
 clinpack.veclib : clinpack.$(SUFFIX)
 	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
 
+clinpack.essl : clinpack.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBESSL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
 ##################################### Zlinpack ####################################################
 
 zlinpack.goto : zlinpack.$(SUFFIX) ../$(LIBNAME)
@@ -355,6 +385,9 @@ zlinpack.mkl : zlinpack.$(SUFFIX)
 zlinpack.veclib : zlinpack.$(SUFFIX)
 	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
 
+zlinpack.essl : zlinpack.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBESSL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
 ##################################### Scholesky ###################################################
 
 scholesky.goto : scholesky.$(SUFFIX) ../$(LIBNAME)
@@ -372,6 +405,9 @@ scholesky.mkl : scholesky.$(SUFFIX)
 scholesky.veclib : scholesky.$(SUFFIX)
 	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
 
+scholesky.essl : scholesky.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBESSL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
 ##################################### Dcholesky ###################################################
 
 dcholesky.goto : dcholesky.$(SUFFIX) ../$(LIBNAME)
@@ -389,6 +425,9 @@ dcholesky.mkl : dcholesky.$(SUFFIX)
 dcholesky.veclib : dcholesky.$(SUFFIX)
 	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
 
+dcholesky.essl : dcholesky.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBESSL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
 ##################################### Ccholesky ###################################################
 
 ccholesky.goto : ccholesky.$(SUFFIX) ../$(LIBNAME)
@@ -406,6 +445,9 @@ ccholesky.mkl : ccholesky.$(SUFFIX)
 ccholesky.veclib : ccholesky.$(SUFFIX)
 	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
 
+ccholesky.essl : ccholesky.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBESSL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
 
 ##################################### Zcholesky ###################################################
 
@@ -424,6 +466,9 @@ zcholesky.mkl : zcholesky.$(SUFFIX)
 zcholesky.veclib : zcholesky.$(SUFFIX)
 	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
 
+zcholesky.essl : zcholesky.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBESSL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
 ##################################### Sgemm ####################################################
 sgemm.goto : sgemm.$(SUFFIX) ../$(LIBNAME)
 	$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
@@ -440,6 +485,9 @@ sgemm.mkl : sgemm.$(SUFFIX)
 sgemm.veclib : sgemm.$(SUFFIX)
 	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
 
+sgemm.essl : sgemm.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBESSL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
 ##################################### Dgemm ####################################################
 dgemm.goto : dgemm.$(SUFFIX) ../$(LIBNAME)
 	$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
@@ -456,6 +504,9 @@ dgemm.mkl : dgemm.$(SUFFIX)
 dgemm.veclib : dgemm.$(SUFFIX)
 	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
 
+dgemm.essl : dgemm.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBESSL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
 ##################################### Cgemm ####################################################
 
 cgemm.goto : cgemm.$(SUFFIX) ../$(LIBNAME)
@@ -473,6 +524,9 @@ cgemm.mkl : cgemm.$(SUFFIX)
 cgemm.veclib : cgemm.$(SUFFIX)
 	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
 
+cgemm.essl : cgemm.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBESSL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
 ##################################### Zgemm ####################################################
 
 zgemm.goto : zgemm.$(SUFFIX) ../$(LIBNAME)
@@ -490,6 +544,9 @@ zgemm.mkl : zgemm.$(SUFFIX)
 zgemm.veclib : zgemm.$(SUFFIX)
 	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
 
+zgemm.essl : zgemm.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBESSL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
 ##################################### Ssymm ####################################################
 ssymm.goto : ssymm.$(SUFFIX) ../$(LIBNAME)
 	$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
@@ -572,6 +629,9 @@ strmm.mkl : strmm.$(SUFFIX)
 strmm.veclib : strmm.$(SUFFIX)
 	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
 
+strmm.essl : strmm.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBESSL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
 ##################################### Dtrmm ####################################################
 dtrmm.goto : dtrmm.$(SUFFIX) ../$(LIBNAME)
 	$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
@@ -588,6 +648,9 @@ dtrmm.mkl : dtrmm.$(SUFFIX)
 dtrmm.veclib : dtrmm.$(SUFFIX)
 	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
 
+dtrmm.essl : dtrmm.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBESSL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
 ##################################### Ctrmm ####################################################
 
 ctrmm.goto : ctrmm.$(SUFFIX) ../$(LIBNAME)
@@ -605,6 +668,9 @@ ctrmm.mkl : ctrmm.$(SUFFIX)
 ctrmm.veclib : ctrmm.$(SUFFIX)
 	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
 
+ctrmm.essl : ctrmm.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBESSL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
 ##################################### Ztrmm ####################################################
 
 ztrmm.goto : ztrmm.$(SUFFIX) ../$(LIBNAME)
@@ -622,6 +688,9 @@ ztrmm.mkl : ztrmm.$(SUFFIX)
 ztrmm.veclib : ztrmm.$(SUFFIX)
 	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
 
+ztrmm.essl : ztrmm.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBESSL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
 ##################################### Strsm ####################################################
 strsm.goto : strsm.$(SUFFIX) ../$(LIBNAME)
 	$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
@@ -638,6 +707,9 @@ strsm.mkl : strsm.$(SUFFIX)
 strsm.veclib : strsm.$(SUFFIX)
 	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
 
+strsm.essl : strsm.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBESSL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
 ##################################### Dtrsm ####################################################
 dtrsm.goto : dtrsm.$(SUFFIX) ../$(LIBNAME)
 	$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
@@ -654,6 +726,9 @@ dtrsm.mkl : dtrsm.$(SUFFIX)
 dtrsm.veclib : dtrsm.$(SUFFIX)
 	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
 
+dtrsm.essl : dtrsm.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBESSL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
 ##################################### Ctrsm ####################################################
 
 ctrsm.goto : ctrsm.$(SUFFIX) ../$(LIBNAME)
@@ -671,6 +746,9 @@ ctrsm.mkl : ctrsm.$(SUFFIX)
 ctrsm.veclib : ctrsm.$(SUFFIX)
 	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
 
+ctrsm.essl : ctrsm.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBESSL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
 ##################################### Ztrsm ####################################################
 
 ztrsm.goto : ztrsm.$(SUFFIX) ../$(LIBNAME)
@@ -688,6 +766,9 @@ ztrsm.mkl : ztrsm.$(SUFFIX)
 ztrsm.veclib : ztrsm.$(SUFFIX)
 	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
 
+ztrsm.essl : ztrsm.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBESSL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
 ##################################### Ssyrk ####################################################
 ssyrk.goto : ssyrk.$(SUFFIX) ../$(LIBNAME)
 	$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
@@ -1412,6 +1493,39 @@ zdot.mkl : zdot-intel.$(SUFFIX)
 zdot.veclib : zdot-intel.$(SUFFIX)
 	$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
 
+##################################### Srot ####################################################
+srot.goto : srot.$(SUFFIX) ../$(LIBNAME)
+	$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
+
+srot.acml : srot.$(SUFFIX)
+	$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
+srot.atlas : srot.$(SUFFIX)
+	$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
+srot.mkl : srot.$(SUFFIX)
+	$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
+srot.veclib : srot.$(SUFFIX)
+	$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
+##################################### Drot ####################################################
+drot.goto : drot.$(SUFFIX) ../$(LIBNAME)
+	$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
+
+drot.acml : drot.$(SUFFIX)
+	$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
+drot.atlas : drot.$(SUFFIX)
+	$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
+drot.mkl : drot.$(SUFFIX)
+	$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
+drot.veclib : drot.$(SUFFIX)
+	$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
+
 ##################################### Saxpy ####################################################
 saxpy.goto : saxpy.$(SUFFIX) ../$(LIBNAME)
 	$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
@@ -1833,6 +1947,63 @@ zgemm3m.mkl : zgemm3m.$(SUFFIX)
 zgemm3m.veclib : zgemm3m.$(SUFFIX)
 	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
 
+############################################## ISAMAX ##############################################
+isamax.goto : isamax.$(SUFFIX) ../$(LIBNAME)
+	$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
+
+isamax.atlas : isamax.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
+############################################## IDAMAX ##############################################
+idamax.goto : idamax.$(SUFFIX) ../$(LIBNAME)
+	$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
+
+idamax.atlas : idamax.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
+############################################## ICAMAX ##############################################
+icamax.goto : icamax.$(SUFFIX) ../$(LIBNAME)
+	$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
+
+icamax.atlas : icamax.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
+############################################## IZAMAX ##############################################
+izamax.goto : izamax.$(SUFFIX) ../$(LIBNAME)
+	$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
+
+izamax.atlas : izamax.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
+############################################## SNRM2 ##############################################
+snrm2.goto : snrm2.$(SUFFIX) ../$(LIBNAME)
+	$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
+
+snrm2.atlas : snrm2.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
+############################################## DNRM2 ##############################################
+dnrm2.goto : dnrm2.$(SUFFIX) ../$(LIBNAME)
+	$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
+
+dnrm2.atlas : dnrm2.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
+############################################## Sscnrm2 ##############################################
+scnrm2.goto : scnrm2.$(SUFFIX) ../$(LIBNAME)
+	$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
+
+scnrm2.atlas : scnrm2.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
+############################################## Ddznrm2 ##############################################
+dznrm2.goto : dznrm2.$(SUFFIX) ../$(LIBNAME)
+	$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
+
+dznrm2.atlas : dznrm2.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
+
 ###################################################################################################
 
 slinpack.$(SUFFIX) : linpack.c
@@ -2123,6 +2294,13 @@ cgesv.$(SUFFIX) : gesv.c
 zgesv.$(SUFFIX) : gesv.c
 	$(CC) $(CFLAGS) -c -DCOMPLEX -DDOUBLE -o $(@F) $^
 
+srot.$(SUFFIX) : rot.c
+	$(CC) $(CFLAGS) -c -UCOMPLEX -UDOUBLE -o $(@F) $^
+
+drot.$(SUFFIX) : rot.c
+	$(CC) $(CFLAGS) -c -UCOMPLEX -DDOUBLE -o $(@F) $^
+
+
 
 
 
@@ -2133,8 +2311,37 @@ zgemm3m.$(SUFFIX) : gemm3m.c
 	$(CC) $(CFLAGS) -c -DCOMPLEX -DDOUBLE -o $(@F) $^
 
 
+isamax.$(SUFFIX) : iamax.c
+	$(CC) $(CFLAGS) -c -UCOMPLEX -UDOUBLE -o $(@F) $^
+
+idamax.$(SUFFIX) : iamax.c
+	$(CC) $(CFLAGS) -c -UCOMPLEX -DDOUBLE -o $(@F) $^
+
+icamax.$(SUFFIX) : iamax.c
+	$(CC) $(CFLAGS) -c -DCOMPLEX -UDOUBLE -o $(@F) $^
+
+izamax.$(SUFFIX) : iamax.c
+	$(CC) $(CFLAGS) -c -DCOMPLEX -DDOUBLE -o $(@F) $^
+
+
+snrm2.$(SUFFIX) : nrm2.c
+	$(CC) $(CFLAGS) -c -UCOMPLEX -UDOUBLE -o $(@F) $^
+
+dnrm2.$(SUFFIX) : nrm2.c
+	$(CC) $(CFLAGS) -c -UCOMPLEX -DDOUBLE -o $(@F) $^
+
+scnrm2.$(SUFFIX) : nrm2.c
+	$(CC) $(CFLAGS) -c -DCOMPLEX -UDOUBLE -o $(@F) $^
+
+dznrm2.$(SUFFIX) : nrm2.c
+	$(CC) $(CFLAGS) -c -DCOMPLEX -DDOUBLE -o $(@F) $^
+
+
+smallscaling: smallscaling.c ../$(LIBNAME)
+	$(CC) $(CFLAGS) -o $(@F) $^ $(EXTRALIB) -fopenmp -lm -lpthread
+
 clean ::
-	@rm -f *.goto *.mkl *.acml *.atlas *.veclib
+	@rm -f *.goto *.mkl *.acml *.atlas *.veclib *.essl smallscaling
 
 include $(TOPDIR)/Makefile.tail
 

benchmark/asum.c

@@ -183,9 +183,9 @@ int main(int argc, char *argv[]){
     timeg /= loops;
 
 #ifdef COMPLEX
-    fprintf(stderr, " %10.2f MFlops\n", 4. * (double)m / timeg * 1.e-6);
+    fprintf(stderr, " %10.2f MFlops %10.6f sec\n", 4. * (double)m / timeg * 1.e-6, timeg);
 #else
-    fprintf(stderr, " %10.2f MFlops\n", 2. * (double)m / timeg * 1.e-6);
+    fprintf(stderr, " %10.2f MFlops %10.6f sec\n", 2. * (double)m / timeg * 1.e-6, timeg);
 #endif
 
   }

benchmark/axpy.c

@@ -190,8 +190,8 @@ int main(int argc, char *argv[]){
     timeg /= loops;
 
     fprintf(stderr,
-	    " %10.2f MFlops\n",
-	    COMPSIZE * COMPSIZE * 2. * (double)m / timeg * 1.e-6);
+	    " %10.2f MFlops %10.6f sec\n",
+	    COMPSIZE * COMPSIZE * 2. * (double)m / timeg * 1.e-6, timeg);
 
   }
 

benchmark/copy.c

@@ -190,8 +190,8 @@ int main(int argc, char *argv[]){
     timeg /= loops;
 
     fprintf(stderr,
-	    " %10.2f MBytes\n",
-	    COMPSIZE * sizeof(FLOAT) * 1. * (double)m / timeg * 1.e-6);
+	    " %10.2f MBytes %10.6f sec\n",
+	    COMPSIZE * sizeof(FLOAT) * 1. * (double)m / timeg * 1.e-6, timeg);
 
   }
 

benchmark/dot.c

@@ -184,8 +184,8 @@ int main(int argc, char *argv[]){
     timeg /= loops;
 
     fprintf(stderr,
-	    " %10.2f MFlops\n",
-	    COMPSIZE * COMPSIZE * 2. * (double)m / timeg * 1.e-6);
+	    " %10.2f MFlops %10.6f sec\n",
+	    COMPSIZE * COMPSIZE * 2. * (double)m / timeg * 1.e-6, timeg);
 
   }
 

benchmark/gemv.c

@@ -221,7 +221,7 @@ int main(int argc, char *argv[]){
 
     		timeg /= loops;
 
-    		fprintf(stderr, " %10.2f MFlops\n", COMPSIZE * COMPSIZE * 2. * (double)m * (double)n / timeg * 1.e-6);
+    		fprintf(stderr, " %10.2f MFlops %10.6f sec\n", COMPSIZE * COMPSIZE * 2. * (double)m * (double)n / timeg * 1.e-6, timeg);
 
   	}
   }
@@ -258,7 +258,7 @@ int main(int argc, char *argv[]){
 
     		timeg /= loops;
 
-    		fprintf(stderr, " %10.2f MFlops\n", COMPSIZE * COMPSIZE * 2. * (double)m * (double)n / timeg * 1.e-6);
+    		fprintf(stderr, " %10.2f MFlops %10.6f sec\n", COMPSIZE * COMPSIZE * 2. * (double)m * (double)n / timeg * 1.e-6, timeg);
 
   	}
   }

benchmark/iamax.c

@@ -0,0 +1,192 @@
+/***************************************************************************
+Copyright (c) 2016, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 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"
+
+
+#undef IAMAX
+
+#ifdef COMPLEX
+#ifdef DOUBLE
+#define IAMAX   BLASFUNC(izamax)
+#else
+#define IAMAX   BLASFUNC(icamax)
+#endif
+#else
+#ifdef DOUBLE
+#define IAMAX   BLASFUNC(idamax)
+#else
+#define IAMAX   BLASFUNC(isamax)
+#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;
+  blasint m, i;
+  blasint inc_x=1;
+  int loops = 1;
+  int l;
+  char *p;
+
+  int from =   1;
+  int to   = 200;
+  int step =   1;
+
+  struct timeval start, stop;
+  double time1,timeg;
+
+  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);
+  }
+
+#ifdef linux
+  srandom(getpid());
+#endif
+
+  fprintf(stderr, "   SIZE       Flops\n");
+
+  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;
+   	}
+
+    	gettimeofday( &start, (struct timezone *)0);
+
+    	IAMAX (&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;
+
+    }
+
+    timeg /= loops;
+
+    fprintf(stderr,
+	    " %10.2f MFlops %10.6f sec\n",
+	    COMPSIZE * sizeof(FLOAT) * 1. * (double)m / timeg * 1.e-6, timeg);
+
+  }
+
+  return 0;
+}
+
+// void main(int argc, char *argv[]) __attribute__((weak, alias("MAIN__")));

benchmark/nrm2.c

@@ -0,0 +1,193 @@
+/***************************************************************************
+Copyright (c) 2016, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 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"
+
+
+#undef NRM2
+
+#ifdef COMPLEX
+#ifdef DOUBLE
+#define NRM2   BLASFUNC(dznrm2)
+#else
+#define NRM2   BLASFUNC(scnrm2)
+#endif
+#else
+#ifdef DOUBLE
+#define NRM2   BLASFUNC(dnrm2)
+#else
+#define NRM2   BLASFUNC(snrm2)
+#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;
+  blasint m, i;
+  blasint inc_x=1;
+  int loops = 1;
+  int l;
+  char *p;
+
+  int from =   1;
+  int to   = 200;
+  int step =   1;
+
+  struct timeval start, stop;
+  double time1,timeg;
+
+  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);
+  }
+
+#ifdef linux
+  srandom(getpid());
+#endif
+
+  fprintf(stderr, "   SIZE       Flops\n");
+
+  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;
+   	}
+
+    	gettimeofday( &start, (struct timezone *)0);
+
+    	NRM2 (&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;
+
+    }
+
+    timeg /= loops;
+
+    fprintf(stderr,
+	    " %10.2f MFlops %10.6f sec\n",
+	    COMPSIZE * COMPSIZE * 2. * (double)m / timeg * 1.e-6, timeg);
+
+
+  }
+
+  return 0;
+}
+
+// void main(int argc, char *argv[]) __attribute__((weak, alias("MAIN__")));

benchmark/rot.c

@@ -0,0 +1,197 @@
+/***************************************************************************
+Copyright (c) 2014, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 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"
+
+
+#undef DOT
+
+
+#ifdef DOUBLE
+#define ROT   BLASFUNC(drot)
+#else
+#define ROT   BLASFUNC(srot)
+#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;
+  // FLOAT result;
+  blasint m, i;
+  blasint inc_x=1,inc_y=1;
+  FLOAT c[1] = { 2.0 };
+  FLOAT s[1] = { 2.0 };
+  int loops = 1;
+  int l;
+  char *p;
+
+  int from =   1;
+  int to   = 200;
+  int step =   1;
+
+  struct timeval start, stop;
+  double time1,timeg;
+
+  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);
+  if ((p = getenv("OPENBLAS_INCY")))   inc_y = atoi(p);
+
+  fprintf(stderr, "From : %3d  To : %3d Step = %3d Inc_x = %d Inc_y = %d Loops = %d\n", from, to, step,inc_x,inc_y,loops);
+
+  if (( x = (FLOAT *)malloc(sizeof(FLOAT) * to * abs(inc_x) * COMPSIZE)) == NULL){
+    fprintf(stderr,"Out of Memory!!\n");exit(1);
+  }
+
+  if (( y = (FLOAT *)malloc(sizeof(FLOAT) * to * abs(inc_y) * 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)
+  {
+
+   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;
+   	}
+
+   	for(i = 0; i < m * COMPSIZE * abs(inc_y); i++){
+			y[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
+   	}
+    	gettimeofday( &start, (struct timezone *)0);
+
+    	ROT (&m, x, &inc_x, y, &inc_y, c, s);
+
+    	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;
+
+    }
+
+    timeg /= loops;
+
+    fprintf(stderr,
+	    " %10.2f MFlops %10.6f sec\n",
+	    COMPSIZE * COMPSIZE * 6. * (double)m / timeg * 1.e-6, timeg);
+
+  }
+
+  return 0;
+}
+
+// void main(int argc, char *argv[]) __attribute__((weak, alias("MAIN__")));

benchmark/scal.c

@@ -189,9 +189,9 @@ int main(int argc, char *argv[]){
     timeg /= loops;
 
 #ifdef COMPLEX
-    fprintf(stderr, " %10.2f MFlops\n", 6. * (double)m / timeg * 1.e-6);
+    fprintf(stderr, " %10.2f MFlops %10.6f sec\n", 6. * (double)m / timeg * 1.e-6, timeg);
 #else
-    fprintf(stderr, " %10.2f MFlops\n", 1. * (double)m / timeg * 1.e-6);
+    fprintf(stderr, " %10.2f MFlops %10.6f sec\n", 1. * (double)m / timeg * 1.e-6, timeg);
 #endif
 
   }

benchmark/scripts/R/deig.R

@@ -2,61 +2,54 @@
 
 argv <- commandArgs(trailingOnly = TRUE)
 
-nfrom = 128
-nto = 2048
-nstep = 128
-loops = 1
+nfrom <- 128
+nto <- 2048
+nstep <- 128
+loops <- 1
 
-if ( length(argv) > 0 ) {
-
-	for ( z in 1:length(argv) ) {
-
-		if ( z == 1 ) {
-			nfrom <- as.numeric(argv[z])
-		} else if ( z==2 ) {
-			nto <- as.numeric(argv[z])
-		} else if ( z==3 ) {
-			nstep <- as.numeric(argv[z])
-		} else if ( z==4 ) {
-			loops <- as.numeric(argv[z])
-		}
-	}
+if (length(argv) > 0) {
+  for (z in 1:length(argv)) {
+    if (z == 1) {
+      nfrom <- as.numeric(argv[z])
+    } else if (z == 2) {
+      nto <- as.numeric(argv[z])
+    } else if (z == 3) {
+      nstep <- as.numeric(argv[z])
+    } else if (z == 4) {
+      loops <- as.numeric(argv[z])
+    }
+  }
 
 }
 
-p=Sys.getenv("OPENBLAS_LOOPS")
-if ( p != "" ) {
-	loops <- as.numeric(p)
-}	
+p <- Sys.getenv("OPENBLAS_LOOPS")
+if (p != "") {
+  loops <- as.numeric(p)
+}
 
 
-cat(sprintf("From %.0f To %.0f Step=%.0f Loops=%.0f\n",nfrom, nto, nstep, loops))
+cat(sprintf(
+  "From %.0f To %.0f Step=%.0f Loops=%.0f\n",
+  nfrom,
+  nto,
+  nstep,
+  loops
+))
 cat(sprintf("      SIZE             Flops                   Time\n"))
 
-n = nfrom
-while ( n <= nto ) {
+n <- nfrom
+while (n <= nto) {
+  A <- matrix(rnorm(n * n), ncol = n, nrow = n)
+  ev <- 0
+  z <- system.time(for (l in 1:loops) {
+    ev <- eigen(A)
+  })
 
-	A <- matrix(runif(n*n), ncol = n, nrow = n, byrow = TRUE)
-	
-	l = 1
+  mflops <- (26.66 * n * n * n) * loops / (z[3] * 1.0e6)
 
-	start <- proc.time()[3]
+  st <- sprintf("%.0fx%.0f :", n, n)
+  cat(sprintf("%20s %10.2f MFlops %10.6f sec\n", st, mflops, z[3]))
 
-	while ( l <= loops ) {
-
-		ev <- eigen(A)
-		l = l + 1
-	}
-
-	end <- proc.time()[3]
-	timeg = end - start
-	mflops = (26.66 *n*n*n ) * loops / ( timeg * 1.0e6 )
-
-	st = sprintf("%.0fx%.0f :",n , n)
-	cat(sprintf("%20s %10.2f MFlops %10.6f sec\n", st, mflops, timeg))
-
-	n = n + nstep
+  n <- n + nstep
 
 }
-
-

benchmark/scripts/R/dgemm.R

@@ -2,62 +2,63 @@
 
 argv <- commandArgs(trailingOnly = TRUE)
 
-nfrom = 128
-nto = 2048
-nstep = 128
-loops = 1
+nfrom <- 128
+nto <- 2048
+nstep <- 128
+loops <- 1
 
-if ( length(argv) > 0 ) {
-
-	for ( z in 1:length(argv) ) {
-
-		if ( z == 1 ) {
-			nfrom <- as.numeric(argv[z])
-		} else if ( z==2 ) {
-			nto <- as.numeric(argv[z])
-		} else if ( z==3 ) {
-			nstep <- as.numeric(argv[z])
-		} else if ( z==4 ) {
-			loops <- as.numeric(argv[z])
-		}
-	}
+if (length(argv) > 0) {
+  for (z in 1:length(argv)) {
+    if (z == 1) {
+      nfrom <- as.numeric(argv[z])
+    } else if (z == 2) {
+      nto <- as.numeric(argv[z])
+    } else if (z == 3) {
+      nstep <- as.numeric(argv[z])
+    } else if (z == 4) {
+      loops <- as.numeric(argv[z])
+    }
+  }
 
 }
 
-p=Sys.getenv("OPENBLAS_LOOPS")
-if ( p != "" ) {
-	loops <- as.numeric(p)
-}	
+p <- Sys.getenv("OPENBLAS_LOOPS")
+if (p != "") {
+  loops <- as.numeric(p)
+}
 
 
-cat(sprintf("From %.0f To %.0f Step=%.0f Loops=%.0f\n",nfrom, nto, nstep, loops))
+cat(sprintf(
+  "From %.0f To %.0f Step=%.0f Loops=%.0f\n",
+  nfrom,
+  nto,
+  nstep,
+  loops
+))
 cat(sprintf("      SIZE             Flops                   Time\n"))
 
-n = nfrom
-while ( n <= nto ) {
+n <- nfrom
+while (n <= nto) {
+  A <- matrix(runif(n * n),
+              ncol = n,
+              nrow = n,
+              byrow = TRUE)
+  B <- matrix(runif(n * n),
+              ncol = n,
+              nrow = n,
+              byrow = TRUE)
+  C <- 1
 
-	A <- matrix(runif(n*n), ncol = n, nrow = n, byrow = TRUE)
-	B <- matrix(runif(n*n), ncol = n, nrow = n, byrow = TRUE)
-	
-	l = 1
+  z <- system.time(for (l in 1:loops) {
+    C <- A %*% B
+    l <- l + 1
+  })
 
-	start <- proc.time()[3]
+  mflops <- (2.0 * n * n * n) * loops / (z[3] * 1.0e6)
 
-	while ( l <= loops ) {
+  st <- sprintf("%.0fx%.0f :", n, n)
+  cat(sprintf("%20s %10.2f MFlops %10.6f sec\n", st, mflops, z[3]))
 
-		C <- A %*% B
-		l = l + 1
-	}
-
-	end <- proc.time()[3]
-	timeg = end - start
-	mflops = ( 2.0 *n*n*n ) * loops / ( timeg * 1.0e6 )
-
-	st = sprintf("%.0fx%.0f :",n , n)
-	cat(sprintf("%20s %10.2f MFlops %10.6f sec\n", st, mflops, timeg))
-
-	n = n + nstep
+  n <- n + nstep
 
 }
-
-

benchmark/scripts/R/dsolve.R

@@ -2,62 +2,56 @@
 
 argv <- commandArgs(trailingOnly = TRUE)
 
-nfrom = 128
-nto = 2048
-nstep = 128
-loops = 1
+nfrom <- 128
+nto <- 2048
+nstep <- 128
+loops <- 1
 
-if ( length(argv) > 0 ) {
-
-	for ( z in 1:length(argv) ) {
-
-		if ( z == 1 ) {
-			nfrom <- as.numeric(argv[z])
-		} else if ( z==2 ) {
-			nto <- as.numeric(argv[z])
-		} else if ( z==3 ) {
-			nstep <- as.numeric(argv[z])
-		} else if ( z==4 ) {
-			loops <- as.numeric(argv[z])
-		}
-	}
+if (length(argv) > 0) {
+  for (z in 1:length(argv)) {
+    if (z == 1) {
+      nfrom <- as.numeric(argv[z])
+    } else if (z == 2) {
+      nto <- as.numeric(argv[z])
+    } else if (z == 3) {
+      nstep <- as.numeric(argv[z])
+    } else if (z == 4) {
+      loops <- as.numeric(argv[z])
+    }
+  }
 
 }
 
-p=Sys.getenv("OPENBLAS_LOOPS")
-if ( p != "" ) {
-	loops <- as.numeric(p)
-}	
+p <- Sys.getenv("OPENBLAS_LOOPS")
+if (p != "") {
+  loops <- as.numeric(p)
+}
 
 
-cat(sprintf("From %.0f To %.0f Step=%.0f Loops=%.0f\n",nfrom, nto, nstep, loops))
+cat(sprintf(
+  "From %.0f To %.0f Step=%.0f Loops=%.0f\n",
+  nfrom,
+  nto,
+  nstep,
+  loops
+))
 cat(sprintf("      SIZE             Flops                   Time\n"))
 
-n = nfrom
-while ( n <= nto ) {
+n <- nfrom
+while (n <= nto) {
+  A <- matrix(rnorm(n * n), ncol = n, nrow = n)
+  B <- matrix(rnorm(n * n), ncol = n, nrow = n)
 
-	A <- matrix(runif(n*n), ncol = n, nrow = n, byrow = TRUE)
-	B <- matrix(runif(n*n), ncol = n, nrow = n, byrow = TRUE)
-	
-	l = 1
+  z <- system.time(for (l in 1:loops) {
+    solve(A, B)
+  })
 
-	start <- proc.time()[3]
+  mflops <-
+    (2.0 / 3.0 * n * n * n + 2.0 * n * n * n) * loops / (z[3] * 1.0e6)
 
-	while ( l <= loops ) {
+  st <- sprintf("%.0fx%.0f :", n, n)
+  cat(sprintf("%20s %10.2f MFlops %10.6f sec\n", st, mflops, z[3]))
 
-		solve(A,B)
-		l = l + 1
-	}
-
-	end <- proc.time()[3]
-	timeg = end - start
-	mflops = (2.0/3.0 *n*n*n + 2.0 *n*n*n ) * loops / ( timeg * 1.0e6 )
-
-	st = sprintf("%.0fx%.0f :",n , n)
-	cat(sprintf("%20s %10.2f MFlops %10.6f sec\n", st, mflops, timeg))
-
-	n = n + nstep
+  n <- n + nstep
 
 }
-
-

benchmark/smallscaling.c

@@ -0,0 +1,197 @@
+// run with OPENBLAS_NUM_THREADS=1 and OMP_NUM_THREADS=n
+#include <math.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <time.h>
+#include <cblas.h>
+#include <omp.h>
+#include <pthread.h>
+#define MIN_SIZE 5
+#define MAX_SIZE 60
+#define NB_SIZE 10
+
+// number of loop for a 1x1 matrix. Lower it if the test is
+// too slow on you computer.
+#define NLOOP 2e7
+
+typedef struct {
+    int matrix_size;
+    int n_loop;
+    void (* bench_func)();
+    void (* blas_func)();
+    void * (* create_matrix)(int size);
+} BenchParam;
+
+void * s_create_matrix(int size) {
+    float * r = malloc(size * sizeof(double));
+    int i;
+    for(i = 0; i < size; i++)
+        r[i] = 1e3 * i / size;
+    return r;
+}
+
+void * c_create_matrix(int size) {
+    float * r = malloc(size * 2 * sizeof(double));
+    int i;
+    for(i = 0; i < 2 * size; i++)
+        r[i] = 1e3 * i / size;
+    return r;
+}
+
+void * z_create_matrix(int size) {
+    double * r = malloc(size * 2 * sizeof(double));
+    int i;
+    for(i = 0; i < 2 * size; i++)
+        r[i] = 1e3 * i / size;
+    return r;
+}
+
+void * d_create_matrix(int size) {
+    double * r = malloc(size * sizeof(double));
+    int i;
+    for(i = 0; i < size; i++)
+        r[i] = 1e3 * i / size;
+    return r;
+}
+
+void trmv_bench(BenchParam * param)
+{
+    int i, n;
+    int size = param->matrix_size;
+    n = param->n_loop / size;
+    int one = 1;
+    void * A = param->create_matrix(size * size);
+    void * y = param->create_matrix(size);
+    for(i = 0; i < n; i++) {
+        param->blas_func("U", "N", "N", &size, A, &size, y, &one);
+    }
+    free(A);
+    free(y);
+}
+
+void gemv_bench(BenchParam * param)
+{
+    int i, n;
+    int size = param->matrix_size;
+    n = param->n_loop / size;
+    double v = 1.01;
+    int one = 1;
+    void * A = param->create_matrix(size * size);
+    void * y = param->create_matrix(size);
+    for(i = 0; i < n; i++) {
+        param->blas_func("N", &size, &size, &v, A, &size, y, &one, &v, y, &one);
+    }
+    free(A);
+    free(y);
+}
+
+void ger_bench(BenchParam * param) {
+    int i, n;
+    int size = param->matrix_size;
+    n = param->n_loop / size;
+    double v = 1.01;
+    int one = 1;
+    void * A = param->create_matrix(size * size);
+    void * y = param->create_matrix(size);
+    for(i = 0; i < n; i++) {
+        param->blas_func(&size, &size, &v, y, &one, y, &one, A, &size);
+    }
+    free(A);
+    free(y);
+}
+
+#ifndef _WIN32
+void * pthread_func_wrapper(void * param) {
+    ((BenchParam *)param)->bench_func(param);
+    pthread_exit(NULL);
+}
+#endif
+
+#define NB_TESTS 5
+void * TESTS[4 * NB_TESTS] = {
+    trmv_bench, ztrmv_, z_create_matrix, "ztrmv",
+    gemv_bench, dgemv_, d_create_matrix, "dgemv",
+    gemv_bench, zgemv_, z_create_matrix, "zgemv",
+    ger_bench, dger_, d_create_matrix, "dger",
+    ger_bench, zgerc_, z_create_matrix, "zgerc",
+};
+
+inline static double delta_time(struct timespec tick) {
+    struct timespec tock;
+	clock_gettime(CLOCK_MONOTONIC, &tock);
+	return (tock.tv_sec - tick.tv_sec) + (tock.tv_nsec - tick.tv_nsec) / 1e9;
+}
+
+double pthread_bench(BenchParam * param, int nb_threads)
+{
+#ifdef _WIN32
+    return 0;
+#else
+    BenchParam threaded_param = *param;
+    pthread_t threads[nb_threads];
+    int t, rc;
+    struct timespec tick;
+    threaded_param.n_loop /= nb_threads;
+    clock_gettime(CLOCK_MONOTONIC, &tick);
+    for(t=0; t<nb_threads; t++){
+        rc = pthread_create(&threads[t], NULL, pthread_func_wrapper, &threaded_param);
+        if (rc){
+            printf("ERROR; return code from pthread_create() is %d\n", rc);
+            exit(-1);
+        }
+    }
+    for(t=0; t<nb_threads; t++){
+        pthread_join(threads[t], NULL);
+    }
+	return delta_time(tick);
+#endif
+}
+
+double seq_bench(BenchParam * param) {
+    struct timespec tick;
+    clock_gettime(CLOCK_MONOTONIC, &tick);
+    param->bench_func(param);
+    return delta_time(tick);
+}
+
+double omp_bench(BenchParam * param) {
+    BenchParam threaded_param = *param;
+    struct timespec tick;
+    int t;
+    int nb_threads = omp_get_max_threads();
+    threaded_param.n_loop /= nb_threads;
+    clock_gettime(CLOCK_MONOTONIC, &tick);
+    #pragma omp parallel for
+    for(t = 0; t < nb_threads; t ++){
+        param->bench_func(&threaded_param);
+    }
+    return delta_time(tick);
+}
+
+int main(int argc, char * argv[]) {
+    double inc_factor = exp(log((double)MAX_SIZE / MIN_SIZE) / NB_SIZE);
+    BenchParam param;
+    int test_id;
+    printf ("Running on %d threads\n", omp_get_max_threads());
+    for(test_id = 0; test_id < NB_TESTS; test_id ++) {
+        double size = MIN_SIZE;
+        param.bench_func = TESTS[test_id * 4];
+        param.blas_func = TESTS[test_id * 4 + 1];
+        param.create_matrix = TESTS[test_id * 4 + 2];
+        printf("\nBenchmark of %s\n", (char*)TESTS[test_id * 4 + 3]);
+        param.n_loop = NLOOP;
+        while(size <= MAX_SIZE) {
+            param.matrix_size = (int)(size + 0.5);
+            double seq_time = seq_bench(&param);
+            double omp_time = omp_bench(&param);
+            double pthread_time = pthread_bench(&param, omp_get_max_threads());
+            printf("matrix size %d, sequential %gs, openmp %gs, speedup %g, "
+                   "pthread %gs, speedup %g\n",
+                   param.matrix_size, seq_time,
+                   omp_time, seq_time / omp_time,
+                   pthread_time, seq_time / pthread_time);
+            size *= inc_factor;
+        }
+    }
+    return(0);
+}

benchmark/swap.c

@@ -190,8 +190,8 @@ int main(int argc, char *argv[]){
     timeg /= loops;
 
     fprintf(stderr,
-	    " %10.2f MBytes\n",
-	    COMPSIZE * sizeof(FLOAT) * 1. * (double)m / timeg * 1.e-6);
+	    " %10.2f MBytes %10.6f sec\n",
+	    COMPSIZE * sizeof(FLOAT) * 1. * (double)m / timeg * 1.e-6, timeg);
 
   }
 

benchmark/trmm.c

@@ -191,8 +191,8 @@ int main(int argc, char *argv[]){
     gettimeofday( &start, (struct timezone *)0);
 
     fprintf(stderr,
-	    " %10.2f MFlops\n",
-	    COMPSIZE * COMPSIZE * 1. * (double)m * (double)m * (double)m / time1 * 1.e-6);
+	    " %10.2f MFlops  %10.6f sec\n",
+	    COMPSIZE * COMPSIZE * 1. * (double)m * (double)m * (double)m / time1 * 1.e-6, time1);
 
   }
 

benchmark/zdot.c

@@ -184,8 +184,8 @@ int main(int argc, char *argv[]){
     timeg /= loops;
 
     fprintf(stderr,
-	    " %10.2f MFlops\n",
-	    COMPSIZE * COMPSIZE * 2. * (double)m / timeg * 1.e-6);
+	    " %10.2f MFlops %10.6f sec\n",
+	    COMPSIZE * COMPSIZE * 2. * (double)m / timeg * 1.e-6, timeg);
 
   }
 

c_check

@@ -1,5 +1,8 @@
 #!/usr/bin/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);
@@ -7,7 +10,9 @@ $hostarch = "x86_64" if ($hostarch eq "amd64");
 $hostarch = "arm" if ($hostarch =~ /^arm.*/);
 $hostarch = "arm64" if ($hostarch eq "aarch64");
 $hostarch = "power" if ($hostarch =~ /^(powerpc|ppc).*/);
+$hostarch = "zarch" if ($hostarch eq "s390x");
 
+$tmpf = new File::Temp( UNLINK => 1 );
 $binary = $ENV{"BINARY"};
 
 $makefile = shift(@ARGV);
@@ -26,14 +31,12 @@ if ($?) {
 
 $cross_suffix = "";
 
-if ($ARGV[0] =~ /(.*)(-[.\d]+)/) {
-    if ($1 =~ /(.*-)(.*)/) {
-	$cross_suffix = $1;
-    }
-} else {
-    if ($ARGV[0] =~ /([^\/]*-)([^\/]*$)/) {
-	$cross_suffix = $1;
-    }
+if (dirname($compiler_name) ne ".") {
+    $cross_suffix .= dirname($compiler_name) . "/";
+}
+
+if (basename($compiler_name) =~ /([^\s]*-)(.*)/) {
+    $cross_suffix .= $1;
 }
 
 $compiler = "";
@@ -63,13 +66,14 @@ $os = Android         if ($data =~ /OS_ANDROID/);
 $architecture = x86    if ($data =~ /ARCH_X86/);
 $architecture = x86_64 if ($data =~ /ARCH_X86_64/);
 $architecture = power  if ($data =~ /ARCH_POWER/);
-$architecture = mips32 if ($data =~ /ARCH_MIPS32/);
+$architecture = mips   if ($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/);
 
 $defined = 0;
 
@@ -79,7 +83,12 @@ if ($os eq "AIX") {
     $defined = 1;
 }
 
-if (($architecture eq "mips32") || ($architecture eq "mips64")) {
+if ($architecture eq "mips") {
+    $compiler_name .= " -mabi=32";
+    $defined = 1;
+}
+
+if ($architecture eq "mips64") {
     $compiler_name .= " -mabi=n32" if ($binary eq "32");
     $compiler_name .= " -mabi=64" if ($binary eq "64");
     $defined = 1;
@@ -89,6 +98,11 @@ if (($architecture eq "arm") || ($architecture eq "arm64")) {
     $defined = 1;
 }
 
+if ($architecture eq "zarch") {
+    $defined = 1;
+    $binary = 64;
+}
+
 if ($architecture eq "alpha") {
     $defined = 1;
     $binary = 64;
@@ -152,16 +166,35 @@ if ($?) {
     die 1;
 }
 
+$have_msa = 0;
+if (($architecture eq "mips") || ($architecture eq "mips64")) {
+    $code = '"addvi.b $w0, $w1, 1"';
+    $msa_flags = "-mmsa -mfp64 -msched-weight -mload-store-pairs";
+    print $tmpf "#include <msa.h>\n\n";
+    print $tmpf "void main(void){ __asm__ volatile($code); }\n";
+
+    $args = "$msa_flags -o $tmpf.o -x c $tmpf";
+    my @cmd = ("$compiler_name $args");
+    system(@cmd) == 0;
+    if ($? != 0) {
+        $have_msa = 0;
+    } else {
+        $have_msa = 1;
+    }
+    unlink("$tmpf.o");
+}
+
 $architecture = x86    if ($data =~ /ARCH_X86/);
 $architecture = x86_64 if ($data =~ /ARCH_X86_64/);
 $architecture = power  if ($data =~ /ARCH_POWER/);
-$architecture = mips32 if ($data =~ /ARCH_MIPS32/);
+$architecture = mips   if ($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/);
 
 $binformat    = bin32;
 $binformat    = bin64  if ($data =~ /BINARY_64/);
@@ -209,6 +242,11 @@ $linker_a = "";
 	    $linker_L .= "-Wl,". $flags . " "
 	    }
 
+	if ($flags =~ /^\--exclude-libs/) {
+	    $linker_L .= "-Wl,". $flags . " ";
+	    $flags="";
+	   }
+
 	if (
 	    ($flags =~ /^\-l/)
 	    && ($flags !~ /gfortranbegin/)
@@ -243,9 +281,11 @@ print MAKEFILE "BINARY64=\n" if $binformat ne bin64;
 print MAKEFILE "BINARY32=1\n" if $binformat eq bin32;
 print MAKEFILE "BINARY64=1\n" if $binformat eq bin64;
 print MAKEFILE "FU=$need_fu\n" if $need_fu ne "";
-print MAKEFILE "CROSS_SUFFIX=$cross_suffix\n" if $cross_suffix ne "";
+print MAKEFILE "CROSS_SUFFIX=$cross_suffix\n" if $cross != 0 && $cross_suffix ne "";
 print MAKEFILE "CROSS=1\n" if $cross != 0;
 print MAKEFILE "CEXTRALIB=$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;
 
 $os           =~ tr/[a-z]/[A-Z]/;
 $architecture =~ tr/[a-z]/[A-Z]/;
@@ -257,6 +297,7 @@ print CONFFILE "#define C_$compiler\t1\n";
 print CONFFILE "#define __32BIT__\t1\n"  if $binformat eq bin32;
 print CONFFILE "#define __64BIT__\t1\n"  if $binformat eq bin64;
 print CONFFILE "#define FUNDERSCORE\t$need_fu\n" if $need_fu ne "";
+print CONFFILE "#define HAVE_MSA\t1\n"  if $have_msa eq 1;
 
 if ($os eq "LINUX") {
 

cmake/arch.cmake

@@ -73,7 +73,7 @@ if (DYNAMIC_ARCH)
       set(DYNAMIC_CORE "${DYNAMIC_CORE} SANDYBRIDGE BULLDOZER PILEDRIVER STEAMROLLER")
     endif ()
     if (NOT NO_AVX2)
-      set(DYNAMIC_CORE "${DYNAMIC_CORE} HASWELL")
+      set(DYNAMIC_CORE "${DYNAMIC_CORE} HASWELL ZEN")
     endif ()
   endif ()
 

cmake/c_check.cmake

@@ -73,6 +73,10 @@ if (${ARCH} STREQUAL "X86")
   set(ARCH x86)
 endif ()
 
+if (${ARCH} MATCHES "ppc")
+  set(ARCH power)
+endif ()
+
 set(COMPILER_ID ${CMAKE_CXX_COMPILER_ID})
 if (${COMPILER_ID} STREQUAL "GNU")
   set(COMPILER_ID "GCC")
@@ -87,3 +91,8 @@ file(WRITE ${TARGET_CONF}
   "#define __${BINARY}BIT__\t1\n"
   "#define FUNDERSCORE\t${FU}\n")
 
+if (${HOST_OS} STREQUAL "WINDOWSSTORE")
+  file(APPEND ${TARGET_CONF}
+    "#define OS_WINNT\t1\n")
+endif ()
+

cmake/export.cmake

@@ -53,7 +53,7 @@ endif()
 add_custom_command(
   TARGET ${OpenBLAS_LIBNAME} PRE_LINK 
   COMMAND perl 
-  ARGS "${CMAKE_SOURCE_DIR}/exports/gensymbol" "win2k" "${ARCH_IN}" "dummy" "${EXPRECISION_IN}" "${NO_CBLAS_IN}" "${NO_LAPACK_IN}" "${NO_LAPACKE_IN}" "${NEED2UNDERSCORES_IN}" "${ONLY_CBLAS_IN}" "${SYMBOLPREFIX}" "${SYMBOLSUFFIX}" > "${PROJECT_BINARY_DIR}/openblas.def"
+  ARGS "${PROJECT_SOURCE_DIR}/exports/gensymbol" "win2k" "${ARCH_IN}" "dummy" "${EXPRECISION_IN}" "${NO_CBLAS_IN}" "${NO_LAPACK_IN}" "${NO_LAPACKE_IN}" "${NEED2UNDERSCORES_IN}" "${ONLY_CBLAS_IN}" "${SYMBOLPREFIX}" "${SYMBOLSUFFIX}" > "${PROJECT_BINARY_DIR}/openblas.def"
   COMMENT "Create openblas.def file"
   VERBATIM)
 

cmake/fc.cmake

@@ -3,6 +3,21 @@
 ## Description: Ported from portion of OpenBLAS/Makefile.system
 ##              Sets Fortran related variables.
 
+if (${F_COMPILER} STREQUAL "FLANG")
+  set(CCOMMON_OPT "${CCOMMON_OPT} -DF_INTERFACE_FLANG")
+  if (BINARY64)
+    if (INTERFACE64)
+      set(FCOMMON_OPT "${FCOMMON_OPT} -i8")
+    endif ()
+    set(FCOMMON_OPT "${FCOMMON_OPT} -Wall")
+  else ()
+    set(FCOMMON_OPT "${FCOMMON_OPT} -Wall")
+  endif ()
+  if (USE_OPENMP)
+    set(FCOMMON_OPT "${FCOMMON_OPT} -fopenmp")
+  endif ()
+endif ()
+
 if (${F_COMPILER} STREQUAL "G77")
   set(CCOMMON_OPT "${CCOMMON_OPT} -DF_INTERFACE_G77")
   set(FCOMMON_OPT "${FCOMMON_OPT} -Wall")

cmake/lapack.cmake

@@ -2,7 +2,7 @@
 
 set(ALLAUX
   ilaenv.f ieeeck.f lsamen.f xerbla_array.f iparmq.f
-  ilaprec.f ilatrans.f ilauplo.f iladiag.f chla_transtype.f
+  ilaprec.f ilatrans.f ilauplo.f iladiag.f iparam2stage.F chla_transtype.f
   ../INSTALL/ilaver.f ../INSTALL/slamch.f
 )
 
@@ -26,7 +26,7 @@ set(SCLAUX
 )
 
 set(DZLAUX
-  dbdsdc.f
+  dbdsdc.f dbdsvdx.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
@@ -42,20 +42,28 @@ set(DZLAUX
   dsteqr.f dsterf.f dlaisnan.f disnan.f
   dlartgp.f dlartgs.f
   ../INSTALL/dlamch.f ../INSTALL/dsecnd_${TIMER}.f
+  dgelq.f dgelqt.f dgelqt3.f dgemlq.f dgemlqt.f dgemqr.f dgeqr.f   
+  dgetsls.f dlamswlq.f dlamtsqr.f dlaswlq.f dlatsqr.f dtplqt.f  
+  dtplqt2.f dtpmlqt.f dsysv_aa.f dsytrf_aa.f dsytrs_aa.f dlasyf_aa.f  
+  dsytf2_rk.f dlasyf_rk.f dsytrf_rk.f dsytrs_3.f dsycon_3.f dsytri_3.f   
+  dsytri_3x.f dsysv_rk.f dsb2st_kernels.f dsbev_2stage.f dsbevd_2stage.f  
+  dsbevx_2stage.f dsyev_2stage.f dsyevd_2stage.f dsyevr_2stage.f  
+  dsyevx_2stage.f dsygv_2stage.f dsytrd_2stage.f dsytrd_sb2st.F 
+  dsytrd_sy2sb.f dlarfy.f         
 )
 
 set(SLASRC
-  sgbbrd.f sgbcon.f sgbequ.f sgbrfs.f sgbsv.f
+  sbdsvdx.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
   DEPRECATED/sgegs.f  DEPRECATED/sgegv.f  sgehd2.f sgehrd.f sgelq2.f sgelqf.f
   sgels.f  sgelsd.f sgelss.f DEPRECATED/sgelsx.f sgelsy.f sgeql2.f sgeqlf.f
   sgeqp3.f DEPRECATED/sgeqpf.f sgeqr2.f sgeqr2p.f sgeqrf.f sgeqrfp.f sgerfs.f
-  sgerq2.f sgerqf.f sgesc2.f sgesdd.f  sgesvd.f sgesvx.f
-  sgetc2.f sgetri.f
-  sggbak.f sggbal.f sgges.f  sggesx.f sggev.f  sggevx.f
+  sgerq2.f sgerqf.f sgesc2.f sgesdd.f  sgesvd.f sgesvdx.f sgesvx.f
+  sgetc2.f sgetri.f sgetrf2.f
+  sggbak.f sggbal.f sgghd3.f  sgges.f  sgges3.f sggesx.f sggev.f sggev3.f  sggevx.f
   sggglm.f sgghrd.f sgglse.f sggqrf.f
-  sggrqf.f DEPRECATED/sggsvd.f DEPRECATED/sggsvp.f sgtcon.f sgtrfs.f sgtsv.f
+  sggrqf.f DEPRECATED/sggsvd.f sggsvd3.f DEPRECATED/sggsvp.f sggsvp3.f sgtcon.f sgtrfs.f sgtsv.f
   sgtsvx.f sgttrf.f sgttrs.f sgtts2.f shgeqz.f
   shsein.f shseqr.f slabrd.f slacon.f slacn2.f
   slaein.f slaexc.f slag2.f  slags2.f slagtm.f slagv2.f slahqr.f
@@ -72,7 +80,7 @@ set(SLASRC
   slatbs.f slatdf.f slatps.f slatrd.f slatrs.f slatrz.f DEPRECATED/slatzm.f
   sopgtr.f sopmtr.f sorg2l.f sorg2r.f
   sorgbr.f sorghr.f sorgl2.f sorglq.f sorgql.f sorgqr.f sorgr2.f
-  sorgrq.f sorgtr.f sorm2l.f sorm2r.f
+  sorgrq.f sorgtr.f sorm2l.f sorm2r.f sorm22.f
   sormbr.f sormhr.f sorml2.f sormlq.f sormql.f sormqr.f sormr2.f
   sormr3.f sormrq.f sormrz.f sormtr.f spbcon.f spbequ.f spbrfs.f
   spbstf.f spbsv.f  spbsvx.f
@@ -96,7 +104,7 @@ set(SLASRC
   stbrfs.f stbtrs.f stgevc.f stgex2.f stgexc.f stgsen.f
   stgsja.f stgsna.f stgsy2.f stgsyl.f stpcon.f stprfs.f stptri.f
   stptrs.f
-  strcon.f strevc.f strexc.f strrfs.f strsen.f strsna.f strsyl.f
+  strcon.f strevc.f strevc3.f strexc.f strrfs.f strsen.f strsna.f strsyl.f
   strtrs.f DEPRECATED/stzrqf.f stzrzf.f sstemr.f
   slansf.f spftrf.f spftri.f spftrs.f ssfrk.f stfsm.f stftri.f stfttp.f
   stfttr.f stpttf.f stpttr.f strttf.f strttp.f
@@ -106,9 +114,16 @@ set(SLASRC
   sorbdb5.f sorbdb6.f sorcsd.f sorcsd2by1.f
   sgeqrt.f sgeqrt2.f sgeqrt3.f sgemqrt.f
   stpqrt.f stpqrt2.f stpmqrt.f stprfb.f spotri.f
+  sgelq.f  sgelqt.f sgelqt3.f sgemlq.f sgemlqt.f sgemqr.f sgeqr.f sgetsls.f    
+  slamswlq.f slamtsqr.f slaswlq.f slatsqr.f stplqt.f stplqt2.f stpmlqt.f    
+  ssysv_aa.f ssytrf_aa.f ssytrs_aa.f slasyf_aa.f ssytf2_rk.f slasyf_rk.f       
+  ssytrf_rk.f ssytrs_3.f ssycon_3.f ssytri_3.f ssytri_3x.f ssysv_rk.f        
+  ssb2st_kernels.f ssbev_2stage.f ssbevd_2stage.f ssbevx_2stage.f  
+  ssyev_2stage.f ssyevd_2stage.f ssyevr_2stage.f ssyevx_2stage.f 
+  ssygv_2stage.f ssytrd_2stage.f ssytrd_sb2st.F ssytrd_sy2sb.f slarfy.f         
 )
 
-set(DSLASRC spotrs.f)
+set(DSLASRC spotrs.f spotrf2.f)
 
 set(CLASRC
   cbdsqr.f cgbbrd.f cgbcon.f cgbequ.f cgbrfs.f cgbsv.f  cgbsvx.f
@@ -165,7 +180,7 @@ set(CLASRC
   ctbcon.f ctbrfs.f ctbtrs.f ctgevc.f ctgex2.f
   ctgexc.f ctgsen.f ctgsja.f ctgsna.f ctgsy2.f ctgsyl.f ctpcon.f
   ctprfs.f ctptri.f
-  ctptrs.f ctrcon.f ctrevc.f ctrexc.f ctrrfs.f ctrsen.f ctrsna.f
+  ctptrs.f ctrcon.f ctrevc.f ctrevc3.f ctrexc.f ctrrfs.f ctrsen.f ctrsna.f
   ctrsyl.f ctrtrs.f DEPRECATED/ctzrqf.f ctzrzf.f cung2l.f cung2r.f
   cungbr.f cunghr.f cungl2.f cunglq.f cungql.f cungqr.f cungr2.f
   cungrq.f cungtr.f cunm2l.f cunm2r.f cunmbr.f cunmhr.f cunml2.f
@@ -178,6 +193,14 @@ set(CLASRC
   cunbdb5.f cunbdb6.f cuncsd.f cuncsd2by1.f
   cgeqrt.f cgeqrt2.f cgeqrt3.f cgemqrt.f
   ctpqrt.f ctpqrt2.f ctpmqrt.f ctprfb.f cpotri.f
+  cgelq.f cgelqt.f cgelqt3.f cgemlq.f cgemlqt.f cgemqr.f cgeqr.f cgetsls.f
+  clamswlq.f clamtsqr.f claswlq.f clatsqr.f ctplqt.f ctplqt2.f ctpmlqt.f
+  chesv_aa.f chetrf_aa.f chetrs_aa.f clahef_aa.f csytf2_rk.f clasyf_rk.f
+  csytrf_rk.f csytrs_3.f csycon_3.f csytri_3.f csytri_3x.f csysv_rk.f
+  chetf2_rk.f clahef_rk.f chetrf_rk.f chetrs_3.f checon_3.f chetri_3.f
+  chetri_3x.f chesv_rk.f chb2st_kernels.f chbev_2stage.f chbevd_2stage.f
+  chbevx_2stage.f cheev_2stage.f cheevd_2stage.f cheevr_2stage.f cheevx_2stage.f
+  chegv_2stage.f chetrd_2stage.f chetrd_hb2st.F chetrd_he2hb.f clarfy.f
 )
 
 set(ZCLASRC cpotrs.f)
@@ -189,11 +212,11 @@ set(DLASRC
   DEPRECATED/dgegs.f  DEPRECATED/dgegv.f  dgehd2.f dgehrd.f dgelq2.f dgelqf.f
   dgels.f  dgelsd.f dgelss.f DEPRECATED/dgelsx.f dgelsy.f dgeql2.f dgeqlf.f
   dgeqp3.f DEPRECATED/dgeqpf.f dgeqr2.f dgeqr2p.f dgeqrf.f dgeqrfp.f dgerfs.f
-  dgerq2.f dgerqf.f dgesc2.f dgesdd.f  dgesvd.f dgesvx.f
-  dgetc2.f dgetri.f
-  dggbak.f dggbal.f dgges.f  dggesx.f dggev.f  dggevx.f
-  dggglm.f dgghrd.f dgglse.f dggqrf.f
-  dggrqf.f DEPRECATED/dggsvd.f DEPRECATED/dggsvp.f dgtcon.f dgtrfs.f dgtsv.f
+  dgerq2.f dgerqf.f dgesc2.f dgesdd.f  dgesvd.f dgesvdx.f dgesvx.f
+  dgetc2.f dgetri.f dgetrf2.f
+  dggbak.f dggbal.f dgges.f  dgges3.f dggesx.f dggev.f dggev3.f  dggevx.f
+  dggglm.f dgghd3.f dgghrd.f dgglse.f dggqrf.f
+  dggrqf.f dggsvd3.f dggsvp3.f DEPRECATED/dggsvd.f DEPRECATED/dggsvp.f dgtcon.f dgtrfs.f dgtsv.f
   dgtsvx.f dgttrf.f dgttrs.f dgtts2.f dhgeqz.f
   dhsein.f dhseqr.f dlabrd.f dlacon.f dlacn2.f
   dlaein.f dlaexc.f dlag2.f  dlags2.f dlagtm.f dlagv2.f dlahqr.f
@@ -210,12 +233,12 @@ set(DLASRC
   dlatbs.f dlatdf.f dlatps.f dlatrd.f dlatrs.f dlatrz.f DEPRECATED/dlatzm.f
   dopgtr.f dopmtr.f dorg2l.f dorg2r.f
   dorgbr.f dorghr.f dorgl2.f dorglq.f dorgql.f dorgqr.f dorgr2.f
-  dorgrq.f dorgtr.f dorm2l.f dorm2r.f
+  dorgrq.f dorgtr.f dorm2l.f dorm2r.f dorm22.f
   dormbr.f dormhr.f dorml2.f dormlq.f dormql.f dormqr.f dormr2.f
   dormr3.f dormrq.f dormrz.f dormtr.f dpbcon.f dpbequ.f dpbrfs.f
   dpbstf.f dpbsv.f  dpbsvx.f
   dpbtf2.f dpbtrf.f dpbtrs.f dpocon.f dpoequ.f dporfs.f dposv.f
-  dposvx.f dpotrs.f dpstrf.f dpstf2.f
+  dposvx.f dpotrf2.f dpotrs.f dpstrf.f dpstf2.f
   dppcon.f dppequ.f
   dpprfs.f dppsv.f  dppsvx.f dpptrf.f dpptri.f dpptrs.f dptcon.f
   dpteqr.f dptrfs.f dptsv.f  dptsvx.f dpttrs.f dptts2.f drscl.f
@@ -234,7 +257,7 @@ set(DLASRC
   dtbcon.f dtbrfs.f dtbtrs.f dtgevc.f dtgex2.f dtgexc.f dtgsen.f
   dtgsja.f dtgsna.f dtgsy2.f dtgsyl.f dtpcon.f dtprfs.f dtptri.f
   dtptrs.f
-  dtrcon.f dtrevc.f dtrexc.f dtrrfs.f dtrsen.f dtrsna.f dtrsyl.f
+  dtrcon.f dtrevc.f dtrevc3.f dtrexc.f dtrrfs.f dtrsen.f dtrsna.f dtrsyl.f
   dtrtrs.f DEPRECATED/dtzrqf.f dtzrzf.f dstemr.f
   dsgesv.f dsposv.f dlag2s.f slag2d.f dlat2s.f
   dlansf.f dpftrf.f dpftri.f dpftrs.f dsfrk.f dtfsm.f dtftri.f dtfttp.f
@@ -245,20 +268,28 @@ set(DLASRC
   dorbdb5.f dorbdb6.f dorcsd.f dorcsd2by1.f
   dgeqrt.f dgeqrt2.f dgeqrt3.f dgemqrt.f
   dtpqrt.f dtpqrt2.f dtpmqrt.f dtprfb.f dpotri.f
+  dgelq.f dgelqt.f dgelqt3.f dgemlq.f dgemlqt.f dgemqr.f dgeqr.f dgetsls.f 
+  dlamswlq.f dlamtsqr.f dlaswlq.f dlatsqr.f dtplqt.f dtplqt2.f dtpmlqt.f 
+  dsysv_aa.f dsytrf_aa.f dsytrs_aa.f dlasyf_aa.f dsytf2_rk.f dlasyf_rk.f  
+  dsytrf_rk.f dsytrs_3.f dsycon_3.f dsytri_3.f dsytri_3x.f dsysv_rk.f   
+  dsb2st_kernels.f dsbev_2stage.f dsbevd_2stage.f dsbevx_2stage.f  
+  dsyev_2stage.f dsyevd_2stage.f dsyevr_2stage.f dsyevx_2stage.f  
+  dsygv_2stage.f dsytrd_2stage.f dsytrd_sb2st.F dsytrd_sy2sb.f dlarfy.f         
 )
 
 set(ZLASRC
   zbdsqr.f zgbbrd.f zgbcon.f zgbequ.f zgbrfs.f zgbsv.f  zgbsvx.f
   zgbtf2.f zgbtrf.f zgbtrs.f zgebak.f zgebal.f zgebd2.f zgebrd.f
   zgecon.f zgeequ.f zgees.f  zgeesx.f zgeev.f  zgeevx.f
-  DEPRECATED/zgegs.f  DEPRECATED/zgegv.f  zgehd2.f zgehrd.f zgelq2.f zgelqf.f
+  DEPRECATED/zgegs.f  DEPRECATED/zgegv.f  zgehd2.f zgehrd.f zgejsv.f zgelq2.f zgelqf.f
   zgels.f  zgelsd.f zgelss.f DEPRECATED/zgelsx.f zgelsy.f zgeql2.f zgeqlf.f zgeqp3.f
   DEPRECATED/zgeqpf.f zgeqr2.f zgeqr2p.f zgeqrf.f zgeqrfp.f zgerfs.f zgerq2.f zgerqf.f
-  zgesc2.f zgesdd.f zgesvd.f zgesvx.f zgetc2.f
-  zgetri.f
-  zggbak.f zggbal.f zgges.f  zggesx.f zggev.f  zggevx.f zggglm.f
-  zgghrd.f zgglse.f zggqrf.f zggrqf.f
-  DEPRECATED/zggsvd.f DEPRECATED/zggsvp.f
+  zgesc2.f zgesdd.f zgesvd.f zgesvdx.f zgesvj.f zgesvx.f zgetc2.f
+  zgetri.f zgetrf2.f
+  zggbak.f zggbal.f zgges.f zgges3.f zggesx.f zggev.f zggev3.f zggevx.f zggglm.f
+  zgghd3.f zgghrd.f zgglse.f zggqrf.f zggrqf.f
+  DEPRECATED/zggsvd.f zggsvd3.f DEPRECATED/zggsvp.f zggsvp3.f
+  zgsvj0.f zgsvj1.f
   zgtcon.f zgtrfs.f zgtsv.f  zgtsvx.f zgttrf.f zgttrs.f zgtts2.f zhbev.f
   zhbevd.f zhbevx.f zhbgst.f zhbgv.f  zhbgvd.f zhbgvx.f zhbtrd.f
   zhecon.f zheev.f  zheevd.f zheevr.f zheevx.f zhegs2.f zhegst.f
@@ -287,28 +318,28 @@ set(ZLASRC
   zlarfg.f zlarft.f zlarfgp.f
   zlarfx.f zlargv.f zlarnv.f zlarrv.f zlartg.f zlartv.f
   zlarz.f  zlarzb.f zlarzt.f zlascl.f zlaset.f zlasr.f
-  zlassq.f zlasyf.f zlasyf_rook.f
+  zlassq.f zlasyf.f zlasyf_rook.f zlasyf_aa.f
   zlatbs.f zlatdf.f zlatps.f zlatrd.f zlatrs.f zlatrz.f DEPRECATED/zlatzm.f
   zpbcon.f zpbequ.f zpbrfs.f zpbstf.f zpbsv.f
   zpbsvx.f zpbtf2.f zpbtrf.f zpbtrs.f zpocon.f zpoequ.f zporfs.f
-  zposv.f  zposvx.f zpotrs.f zpstrf.f zpstf2.f
+  zposv.f  zposvx.f zpotrf2.f zpotrs.f zpstrf.f zpstf2.f
   zppcon.f zppequ.f zpprfs.f zppsv.f  zppsvx.f zpptrf.f zpptri.f zpptrs.f
   zptcon.f zpteqr.f zptrfs.f zptsv.f  zptsvx.f zpttrf.f zpttrs.f zptts2.f
   zrot.f   zspcon.f zsprfs.f zspsv.f
   zspsvx.f zsptrf.f zsptri.f zsptrs.f zdrscl.f zstedc.f
   zstegr.f zstein.f zsteqr.f
-  zsycon.f
+  zsycon.f zsysv_aa.f
   zsyrfs.f zsysv.f  zsysvx.f zsytf2.f zsytrf.f zsytri.f zsytri2.f zsytri2x.f
-  zsyswapr.f zsytrs.f zsytrs2.f zsyconv.f
+  zsyswapr.f zsytrs.f zsytrs_aa.f zsytrs2.f zsyconv.f
   zsytf2_rook.f zsytrf_rook.f zsytrs_rook.f
   zsytri_rook.f zsycon_rook.f zsysv_rook.f
   ztbcon.f ztbrfs.f ztbtrs.f ztgevc.f ztgex2.f
   ztgexc.f ztgsen.f ztgsja.f ztgsna.f ztgsy2.f ztgsyl.f ztpcon.f
   ztprfs.f ztptri.f
-  ztptrs.f ztrcon.f ztrevc.f ztrexc.f ztrrfs.f ztrsen.f ztrsna.f
+  ztptrs.f ztrcon.f ztrevc.f ztrevc3.f ztrexc.f ztrrfs.f ztrsen.f ztrsna.f
   ztrsyl.f ztrtrs.f DEPRECATED/ztzrqf.f ztzrzf.f zung2l.f
   zung2r.f zungbr.f zunghr.f zungl2.f zunglq.f zungql.f zungqr.f zungr2.f
-  zungrq.f zungtr.f zunm2l.f zunm2r.f zunmbr.f zunmhr.f zunml2.f
+  zungrq.f zungtr.f zunm2l.f zunm2r.f zunmbr.f zunmhr.f zunm22.f zunml2.f
   zunmlq.f zunmql.f zunmqr.f zunmr2.f zunmr3.f zunmrq.f zunmrz.f
   zunmtr.f zupgtr.f
   zupmtr.f izmax1.f dzsum1.f zstemr.f
@@ -320,6 +351,15 @@ set(ZLASRC
   zunbdb5.f zunbdb6.f zuncsd.f zuncsd2by1.f
   zgeqrt.f zgeqrt2.f zgeqrt3.f zgemqrt.f
   ztpqrt.f ztpqrt2.f ztpmqrt.f ztprfb.f zpotri.f
+  zgelq.f zgelqt.f zgelqt3.f zgemlq.f zgemlqt.f zgemqr.f zgeqr.f zgetsls.f
+  zlamswlq.f zlamtsqr.f zlaswlq.f zlatsqr.f ztplqt.f ztplqt2.f ztpmlqt.f
+  zhesv_aa.f zhetrf_aa.f zhetrs_aa.f zlahef_aa.f zsytf2_rk.f zlasyf_rk.f
+  zsytrf_aa.f zsytrf_rk.f zsytrs_3.f zsycon_3.f zsytri_3.f zsytri_3x.f zsysv_rk.f
+  zhetf2_rk.f zlahef_rk.f zhetrf_rk.f zhetrs_3.f zhecon_3.f zhetri_3.f
+  zhetri_3x.f zhesv_rk.f zhb2st_kernels.f zhbev_2stage.f zhbevd_2stage.f
+  zhbevx_2stage.f zheev_2stage.f zheevd_2stage.f zheevr_2stage.f
+  zheevx_2stage.f zhegv_2stage.f zhetrd_2stage.f zhetrd_hb2st.F zhetrd_he2hb.f
+  zlarfy.f
 )
 
 set(LA_REL_SRC ${ALLAUX})

cmake/openblas.pc.in

@@ -0,0 +1,9 @@
+libdir=@CMAKE_INSTALL_FULL_LIBDIR@
+includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@
+
+Name: OpenBLAS
+Description: OpenBLAS is an optimized BLAS library based on GotoBLAS2 1.13 BSD version
+Version: @OPENBLAS_VERSION@
+URL: https://github.com/xianyi/OpenBLAS
+Libs: -L${libdir} -lopenblas
+Cflags: -I${includedir}

cmake/os.cmake

@@ -77,7 +77,7 @@ if (CYGWIN)
   set(NO_EXPRECISION 1)
 endif ()
 
-if (NOT ${CMAKE_SYSTEM_NAME} STREQUAL "Windows" AND NOT ${CMAKE_SYSTEM_NAME} STREQUAL "Interix")
+if (NOT ${CMAKE_SYSTEM_NAME} STREQUAL "Windows" AND NOT ${CMAKE_SYSTEM_NAME} STREQUAL "Interix" AND NOT ${CMAKE_SYSTEM_NAME} STREQUAL "Android")
   if (SMP)
     set(EXTRALIB "${EXTRALIB} -lpthread")
   endif ()

cmake/prebuild.cmake

@@ -4,7 +4,8 @@
 ##              This is triggered by system.cmake and runs before any of the code is built.
 ##              Creates config.h and Makefile.conf by first running the c_check perl script (which creates those files).
 ##              Next it runs f_check and appends some fortran information to the files.
-##              Finally it runs getarch and getarch_2nd for even more environment information.
+##              Then it runs getarch and getarch_2nd for even more environment information.
+##              Finally it builds gen_config_h for use at build time to generate config.h.
 
 # CMake vars set by this file:
 # CORE
@@ -50,20 +51,20 @@ else()
   set(TARGET_CONF "config.h")
 endif ()
 
-include("${CMAKE_SOURCE_DIR}/cmake/c_check.cmake")
+include("${PROJECT_SOURCE_DIR}/cmake/c_check.cmake")
 
 if (NOT NOFORTRAN)
-  include("${CMAKE_SOURCE_DIR}/cmake/f_check.cmake")
+  include("${PROJECT_SOURCE_DIR}/cmake/f_check.cmake")
 endif ()
 
 # compile getarch
 set(GETARCH_SRC
-  ${CMAKE_SOURCE_DIR}/getarch.c
+  ${PROJECT_SOURCE_DIR}/getarch.c
   ${CPUIDEMO}
 )
 
 if (NOT MSVC)
-  list(APPEND GETARCH_SRC ${CMAKE_SOURCE_DIR}/cpuid.S)
+  list(APPEND GETARCH_SRC ${PROJECT_SOURCE_DIR}/cpuid.S)
 endif ()
 
 if (MSVC)
@@ -71,16 +72,26 @@ if (MSVC)
 set(GETARCH_FLAGS ${GETARCH_FLAGS} -DFORCE_GENERIC)
 endif()
 
+if ("${CMAKE_SYSTEM_NAME}" STREQUAL "WindowsStore")
+  # disable WindowsStore strict CRT checks
+  set(GETARCH_FLAGS ${GETARCH_FLAGS} -D_CRT_SECURE_NO_WARNINGS)
+endif ()
+
 set(GETARCH_DIR "${PROJECT_BINARY_DIR}/getarch_build")
 set(GETARCH_BIN "getarch${CMAKE_EXECUTABLE_SUFFIX}")
 file(MAKE_DIRECTORY ${GETARCH_DIR})
-try_compile(GETARCH_RESULT ${GETARCH_DIR}
-  SOURCES ${GETARCH_SRC}
-  COMPILE_DEFINITIONS ${EXFLAGS} ${GETARCH_FLAGS} -I${CMAKE_SOURCE_DIR}
-  OUTPUT_VARIABLE GETARCH_LOG
-  COPY_FILE ${PROJECT_BINARY_DIR}/${GETARCH_BIN}
-)
+if (NOT "${CMAKE_SYSTEM_NAME}" STREQUAL "WindowsStore")
+  try_compile(GETARCH_RESULT ${GETARCH_DIR}
+    SOURCES ${GETARCH_SRC}
+    COMPILE_DEFINITIONS ${EXFLAGS} ${GETARCH_FLAGS} -I${PROJECT_SOURCE_DIR}
+    OUTPUT_VARIABLE GETARCH_LOG
+    COPY_FILE ${PROJECT_BINARY_DIR}/${GETARCH_BIN}
+  )
 
+  if (NOT ${GETARCH_RESULT})
+    MESSAGE(FATAL_ERROR "Compiling getarch failed ${GETARCH_LOG}")
+  endif ()
+endif ()
 message(STATUS "Running getarch")
 
 # use the cmake binary w/ the -E param to run a shell command in a cross-platform way
@@ -96,12 +107,18 @@ ParseGetArchVars(${GETARCH_MAKE_OUT})
 set(GETARCH2_DIR "${PROJECT_BINARY_DIR}/getarch2_build")
 set(GETARCH2_BIN "getarch_2nd${CMAKE_EXECUTABLE_SUFFIX}")
 file(MAKE_DIRECTORY ${GETARCH2_DIR})
-try_compile(GETARCH2_RESULT ${GETARCH2_DIR}
-  SOURCES ${CMAKE_SOURCE_DIR}/getarch_2nd.c
-  COMPILE_DEFINITIONS ${EXFLAGS} ${GETARCH_FLAGS} ${GETARCH2_FLAGS} -I${CMAKE_SOURCE_DIR}
-  OUTPUT_VARIABLE GETARCH2_LOG
-  COPY_FILE ${PROJECT_BINARY_DIR}/${GETARCH2_BIN}
-)
+if (NOT "${CMAKE_SYSTEM_NAME}" STREQUAL "WindowsStore")
+  try_compile(GETARCH2_RESULT ${GETARCH2_DIR}
+    SOURCES ${PROJECT_SOURCE_DIR}/getarch_2nd.c
+    COMPILE_DEFINITIONS ${EXFLAGS} ${GETARCH_FLAGS} ${GETARCH2_FLAGS} -I${PROJECT_SOURCE_DIR}
+    OUTPUT_VARIABLE GETARCH2_LOG
+    COPY_FILE ${PROJECT_BINARY_DIR}/${GETARCH2_BIN}
+  )
+
+  if (NOT ${GETARCH2_RESULT})
+    MESSAGE(FATAL_ERROR "Compiling getarch_2nd failed ${GETARCH2_LOG}")
+  endif ()
+endif ()
 
 # use the cmake binary w/ the -E param to run a shell command in a cross-platform way
 execute_process(COMMAND ${PROJECT_BINARY_DIR}/${GETARCH2_BIN} 0 OUTPUT_VARIABLE GETARCH2_MAKE_OUT)
@@ -111,3 +128,21 @@ execute_process(COMMAND ${PROJECT_BINARY_DIR}/${GETARCH2_BIN} 1 OUTPUT_VARIABLE
 file(APPEND ${TARGET_CONF} ${GETARCH2_CONF_OUT})
 ParseGetArchVars(${GETARCH2_MAKE_OUT})
 
+# compile get_config_h
+set(GEN_CONFIG_H_DIR "${PROJECT_BINARY_DIR}/genconfig_h_build")
+set(GEN_CONFIG_H_BIN "gen_config_h${CMAKE_EXECUTABLE_SUFFIX}")
+set(GEN_CONFIG_H_FLAGS "-DVERSION=\"${OpenBLAS_VERSION}\"")
+file(MAKE_DIRECTORY ${GEN_CONFIG_H_DIR})
+
+if (NOT "${CMAKE_SYSTEM_NAME}" STREQUAL "WindowsStore")
+  try_compile(GEN_CONFIG_H_RESULT ${GEN_CONFIG_H_DIR}
+    SOURCES ${PROJECT_SOURCE_DIR}/gen_config_h.c
+    COMPILE_DEFINITIONS ${EXFLAGS} ${GETARCH_FLAGS} ${GEN_CONFIG_H_FLAGS} -I${PROJECT_SOURCE_DIR}
+    OUTPUT_VARIABLE GEN_CONFIG_H_LOG
+    COPY_FILE ${PROJECT_BINARY_DIR}/${GEN_CONFIG_H_BIN}
+  )
+
+  if (NOT ${GEN_CONFIG_H_RESULT})
+    MESSAGE(FATAL_ERROR "Compiling gen_config_h failed ${GEN_CONFIG_H_LOG}")
+  endif ()
+endif ()

cmake/system.cmake

@@ -3,7 +3,7 @@
 ## Description: Ported from OpenBLAS/Makefile.system
 ##
 
-set(NETLIB_LAPACK_DIR "${CMAKE_SOURCE_DIR}/lapack-netlib")
+set(NETLIB_LAPACK_DIR "${PROJECT_SOURCE_DIR}/lapack-netlib")
 
 # TODO: Makefile.system detects Darwin (mac) and switches to clang here -hpa
 # http://stackoverflow.com/questions/714100/os-detecting-makefile
@@ -22,7 +22,7 @@ if (DEFINED BINARY AND DEFINED TARGET AND BINARY EQUAL 32)
   if (${TARGET} STREQUAL "HASWELL" OR ${TARGET} STREQUAL "SANDYBRIDGE")
     set(TARGET "NEHALEM")
   endif ()
-  if (${TARGET} STREQUAL "BULLDOZER" OR ${TARGET} STREQUAL "PILEDRIVER")
+  if (${TARGET} STREQUAL "BULLDOZER" OR ${TARGET} STREQUAL "PILEDRIVER" OR ${TARGET} STREQUAL "ZEN")
     set(TARGET "BARCELONA")
   endif ()
 endif ()
@@ -78,7 +78,7 @@ else ()
   set(ONLY_CBLAS 0)
 endif ()
 
-include("${CMAKE_SOURCE_DIR}/cmake/prebuild.cmake")
+include("${PROJECT_SOURCE_DIR}/cmake/prebuild.cmake")
 
 if (NOT DEFINED NUM_THREADS)
   set(NUM_THREADS ${NUM_CORES})
@@ -124,17 +124,17 @@ set(OBJCOPY "${CROSS_SUFFIX}objcopy")
 set(OBJCONV "${CROSS_SUFFIX}objconv")
 
 # OS dependent settings
-include("${CMAKE_SOURCE_DIR}/cmake/os.cmake")
+include("${PROJECT_SOURCE_DIR}/cmake/os.cmake")
 
 # Architecture dependent settings
-include("${CMAKE_SOURCE_DIR}/cmake/arch.cmake")
+include("${PROJECT_SOURCE_DIR}/cmake/arch.cmake")
 
 # C Compiler dependent settings
-include("${CMAKE_SOURCE_DIR}/cmake/cc.cmake")
+include("${PROJECT_SOURCE_DIR}/cmake/cc.cmake")
 
 if (NOT NOFORTRAN)
   # Fortran Compiler dependent settings
-  include("${CMAKE_SOURCE_DIR}/cmake/fc.cmake")
+  include("${PROJECT_SOURCE_DIR}/cmake/fc.cmake")
 endif ()
 
 if (BINARY64)
@@ -247,10 +247,10 @@ if (NOT DEFINED SYMBOLSUFFIX)
   set(SYMBOLSUFFIX "")
 endif ()
 
-set(KERNELDIR	"${CMAKE_SOURCE_DIR}/kernel/${ARCH}")
+set(KERNELDIR	"${PROJECT_SOURCE_DIR}/kernel/${ARCH}")
 
 # TODO: nead to convert these Makefiles
-# include ${CMAKE_SOURCE_DIR}/cmake/${ARCH}.cmake
+# include ${PROJECT_SOURCE_DIR}/cmake/${ARCH}.cmake
 
 if (${CORE} STREQUAL "PPC440")
   set(CCOMMON_OPT "${CCOMMON_OPT} -DALLOC_QALLOC")
@@ -312,6 +312,8 @@ endif ()
 
 set(AWK awk)
 
+set(SED sed)
+
 set(REVISION "-r${OpenBLAS_VERSION}")
 set(MAJOR_VERSION ${OpenBLAS_MAJOR_VERSION})
 
@@ -410,8 +412,8 @@ set(LIBDEFNAME "${LIBNAME}.${LIBSUFFIX}.def")
 set(LIBEXPNAME "${LIBNAME}.${LIBSUFFIX}.exp")
 set(LIBZIPNAME "${LIBNAME}.${LIBSUFFIX}.zip")
 
-set(LIBS "${CMAKE_SOURCE_DIR}/${LIBNAME}")
-set(LIBS_P "${CMAKE_SOURCE_DIR}/${LIBNAME_P}")
+set(LIBS "${PROJECT_SOURCE_DIR}/${LIBNAME}")
+set(LIBS_P "${PROJECT_SOURCE_DIR}/${LIBNAME_P}")
 
 
 set(LIB_COMPONENTS BLAS)

common.h

@@ -332,12 +332,20 @@ typedef int blasint;
 #endif
 #endif
 
+#ifdef POWER8
+#ifndef YIELDING
+#define YIELDING        __asm__ __volatile__ ("nop;nop;nop;nop;nop;nop;nop;nop;\n");
+#endif
+#endif
 
+
+/*
 #ifdef PILEDRIVER
 #ifndef YIELDING
 #define YIELDING        __asm__ __volatile__ ("nop;nop;nop;nop;nop;nop;nop;nop;\n");
 #endif
 #endif
+*/
 
 /*
 #ifdef STEAMROLLER
@@ -396,6 +404,10 @@ please https://github.com/xianyi/OpenBLAS/issues/246
 #include "common_sparc.h"
 #endif
 
+#ifdef ARCH_MIPS
+#include "common_mips.h"
+#endif
+
 #ifdef ARCH_MIPS64
 #include "common_mips64.h"
 #endif
@@ -408,7 +420,15 @@ please https://github.com/xianyi/OpenBLAS/issues/246
 #include "common_arm64.h"
 #endif
 
+#ifdef ARCH_ZARCH
+#include "common_zarch.h"
+#endif
+
 #ifndef ASSEMBLER
+#ifdef OS_WINDOWSSTORE
+typedef char env_var_t[MAX_PATH];
+#define readenv(p, n) 0
+#else
 #ifdef OS_WINDOWS
 typedef char env_var_t[MAX_PATH];
 #define readenv(p, n) GetEnvironmentVariable((LPCTSTR)(n), (LPTSTR)(p), sizeof(p))
@@ -416,6 +436,7 @@ typedef char env_var_t[MAX_PATH];
 typedef char* env_var_t;
 #define readenv(p, n) ((p)=getenv(n))
 #endif
+#endif
 
 #if !defined(RPCC_DEFINED) && !defined(OS_WINDOWS)
 #ifdef _POSIX_MONOTONIC_CLOCK
@@ -540,8 +561,13 @@ static void __inline blas_lock(volatile BLASULONG *address){
 #endif
 
 #if defined(C_PGI) || defined(C_SUN)
-#define CREAL(X)	(*((FLOAT *)&X + 0))
-#define CIMAG(X)	(*((FLOAT *)&X + 1))
+  #if defined(__STDC_IEC_559_COMPLEX__)
+     #define CREAL(X)   creal(X)
+     #define CIMAG(X)   cimag(X)
+  #else
+     #define CREAL(X)	(*((FLOAT *)&X + 0))
+     #define CIMAG(X)	(*((FLOAT *)&X + 1))
+  #endif
 #else
 #ifdef OPENBLAS_COMPLEX_STRUCT
 #define CREAL(Z)	((Z).real)
@@ -614,9 +640,14 @@ void gotoblas_profile_init(void);
 void gotoblas_profile_quit(void);
 
 #ifdef USE_OPENMP
+#ifndef C_MSVC
 int omp_in_parallel(void);
 int omp_get_num_procs(void);
 #else
+__declspec(dllimport) int __cdecl omp_in_parallel(void);
+__declspec(dllimport) int __cdecl omp_get_num_procs(void);
+#endif
+#else
 #ifdef __ELF__
 int omp_in_parallel  (void) __attribute__ ((weak));
 int omp_get_num_procs(void) __attribute__ ((weak));
@@ -628,7 +659,11 @@ static __inline void blas_unlock(volatile BLASULONG *address){
   *address = 0;
 }
 
-
+#ifdef OS_WINDOWSSTORE
+static __inline int readenv_atoi(char *env) {
+	return 0;
+}
+#else
 #ifdef OS_WINDOWS
 static __inline int readenv_atoi(char *env) {
   env_var_t p;
@@ -643,7 +678,7 @@ static __inline int readenv_atoi(char *env) {
 	return(0);
 }
 #endif
-
+#endif
 
 #if !defined(XDOUBLE) || !defined(QUAD_PRECISION)
 

common_arm.h

@@ -105,7 +105,6 @@ static inline int blas_quickdivide(blasint x, blasint y){
 #define PROLOGUE \
 	.arm		 ;\
 	.global	REALNAME ;\
-	.func	REALNAME  ;\
 REALNAME:
 
 #define EPILOGUE

common_arm64.h

@@ -39,7 +39,11 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #define INLINE inline
 
+#ifdef F_INTERFACE_FLANG
+#define RETURN_BY_STACK
+#else
 #define RETURN_BY_COMPLEX
+#endif
 
 #ifndef ASSEMBLER
 

common_linux.h

@@ -70,7 +70,7 @@ extern long int syscall (long int __sysno, ...);
 static inline int my_mbind(void *addr, unsigned long len, int mode,
 			   unsigned long *nodemask, unsigned long maxnode,
 			   unsigned flags) {
-#if defined (__LSB_VERSION__)
+#if defined (__LSB_VERSION__) || defined(ARCH_ZARCH)
 // So far,  LSB (Linux Standard Base) don't support syscall().
 // https://lsbbugs.linuxfoundation.org/show_bug.cgi?id=3482
         return 0;
@@ -90,7 +90,7 @@ static inline int my_mbind(void *addr, unsigned long len, int mode,
 }
 
 static inline int my_set_mempolicy(int mode, const unsigned long *addr, unsigned long flag) {
-#if defined (__LSB_VERSION__)
+#if defined (__LSB_VERSION__) || defined(ARCH_ZARCH)
 // So far,  LSB (Linux Standard Base) don't support syscall().
 // https://lsbbugs.linuxfoundation.org/show_bug.cgi?id=3482
   return 0;

common_macro.h

@@ -2193,7 +2193,7 @@
 #endif
 
 #ifndef ASSEMBLER
-#if defined(ARCH_X86) || defined(ARCH_X86_64) || defined(ARCH_IA64) || defined(ARCH_MIPS64)
+#if defined(ARCH_X86) || defined(ARCH_X86_64) || defined(ARCH_IA64) || defined(ARCH_MIPS64) || defined(ARCH_ARM64)
 extern BLASLONG gemm_offset_a;
 extern BLASLONG gemm_offset_b;
 extern BLASLONG sgemm_p;

common_mips.h

@@ -0,0 +1,103 @@
+/*****************************************************************************
+Copyright (c) 2016, The OpenBLAS Project
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+   1. Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+   2. Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+   3. Neither the name of the OpenBLAS project nor the names of 
+      its contributors may be used to endorse or promote products 
+      derived from this software without specific prior written 
+      permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 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.
+**********************************************************************************/
+
+#ifndef COMMON_MIPS
+#define COMMON_MIPS
+
+#define MB  __sync_synchronize()
+#define WMB __sync_synchronize()
+
+#define INLINE inline
+
+#define RETURN_BY_COMPLEX
+
+#ifndef ASSEMBLER
+
+static inline unsigned int rpcc(void){
+  unsigned long ret;
+
+  __asm__ __volatile__(".set   push    \n"
+          "rdhwr %0, $30  \n"
+          ".set pop" : "=r"(ret) : : "memory");
+
+  return ret;
+}
+#define RPCC_DEFINED
+
+static inline int blas_quickdivide(blasint x, blasint y){
+  return x / y;
+}
+
+#define GET_IMAGE(res)
+
+#define GET_IMAGE_CANCEL
+
+#endif
+
+
+#ifndef F_INTERFACE
+#define REALNAME ASMNAME
+#else
+#define REALNAME ASMFNAME
+#endif
+
+#if defined(ASSEMBLER) && !defined(NEEDPARAM)
+
+#define PROLOGUE \
+	.arm		 ;\
+	.global	REALNAME ;\
+REALNAME:
+
+#define EPILOGUE
+
+#define PROFCODE
+
+#endif
+
+
+#define SEEK_ADDRESS
+
+#ifndef PAGESIZE
+#define PAGESIZE        ( 4 << 10)
+#endif
+#define HUGE_PAGESIZE   ( 4 << 20)
+
+#define BUFFER_SIZE     (16 << 20)
+
+
+#define BASE_ADDRESS (START_ADDRESS - BUFFER_SIZE * MAX_CPU_NUMBER)
+
+#ifndef MAP_ANONYMOUS
+#define MAP_ANONYMOUS MAP_ANON
+#endif
+
+#endif

common_mips64.h

@@ -71,38 +71,16 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef COMMON_MIPS64
 #define COMMON_MIPS64
 
-#define MB
-#define WMB
+#define MB  __sync_synchronize()
+#define WMB __sync_synchronize()
 
 #define INLINE inline
 
 #ifndef ASSEMBLER
 
-static void INLINE blas_lock(volatile unsigned long *address){
-
-  long int ret, val = 1;
-
-  do {
-    while (*address) {YIELDING;};
-
-    __asm__ __volatile__(
-			 "1:	ll	%0, %3\n"
-			 "	ori	%2, %0, 1\n"
-			 "	sc	%2, %1\n"
-			 "	beqz	%2, 1b\n"
-			 "	 andi	%2, %0, 1\n"
-			 "	sync\n"
-			 : "=&r" (val), "=m" (address), "=&r" (ret)
-			 : "m" (address)
-			 : "memory");
-
-  } while (ret);
-}
-#define BLAS_LOCK_DEFINED
-
 static inline unsigned int rpcc(void){
   unsigned long ret;
-#if defined(LOONGSON3A) || defined(LOONGSON3B)
+
   //  unsigned long long tmp;
   //__asm__ __volatile__("dmfc0 %0, $25, 1": "=r"(tmp):: "memory");
   //ret=tmp;
@@ -111,17 +89,10 @@ static inline unsigned int rpcc(void){
                        "rdhwr %0, $2\n"
                        ".set pop": "=r"(ret):: "memory");
 
-#else
-  __asm__ __volatile__(".set   push    \n"
-          ".set   mips32r2\n"
-          "rdhwr %0, $30  \n"
-          ".set pop" : "=r"(ret) : : "memory");
-#endif
   return ret;
 }
 #define RPCC_DEFINED
 
-#if defined(LOONGSON3A) || defined(LOONGSON3B)
 #ifndef NO_AFFINITY
 #define WHEREAMI
 static inline int WhereAmI(void){
@@ -134,7 +105,6 @@ static inline int WhereAmI(void){
 
 }
 #endif
-#endif
 
 static inline int blas_quickdivide(blasint x, blasint y){
   return x / y;

common_power.h

@@ -39,8 +39,13 @@
 #ifndef COMMON_POWER
 #define COMMON_POWER
 
+#if defined(POWER8)
+#define MB		__asm__ __volatile__ ("eieio":::"memory")
+#define WMB		__asm__ __volatile__ ("eieio":::"memory")
+#else
 #define MB		__asm__ __volatile__ ("sync")
 #define WMB		__asm__ __volatile__ ("sync")
+#endif
 
 #define INLINE inline
 

common_stackalloc.h

@@ -54,7 +54,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   if(stack_alloc_size > MAX_STACK_ALLOC / sizeof(TYPE))                    \
     stack_alloc_size = 0;                                                  \
   STACK_ALLOC_PROTECT_SET                                                  \
-  TYPE stack_buffer[stack_alloc_size];                                     \
+  TYPE stack_buffer[stack_alloc_size] __attribute__((aligned(0x20)));    \
   BUFFER = stack_alloc_size ? stack_buffer : (TYPE *)blas_memory_alloc(1);
 #else
   //Original OpenBLAS/GotoBLAS codes.

common_x86.h

@@ -62,7 +62,7 @@ static void __inline blas_lock(volatile BLASULONG *address){
 
 #if defined(_MSC_VER) && !defined(__clang__)
 	// use intrinsic instead of inline assembly
-	ret = _InterlockedExchange(address, 1);
+	ret = _InterlockedExchange((volatile LONG *)address, 1);
 	// inline assembly
 	/*__asm {
 		mov eax, address

common_x86_64.h

@@ -245,6 +245,10 @@ static __inline int blas_quickdivide(unsigned int x, unsigned int y){
 #define RETURN_BY_STACK
 #endif
 
+#ifdef F_INTERFACE_FLANG
+#define RETURN_BY_STACK
+#endif
+
 #ifdef F_INTERFACE_PGI
 #define RETURN_BY_STACK
 #endif
@@ -396,7 +400,7 @@ REALNAME:
 
 #define PROFCODE
 
-#define EPILOGUE .end	 REALNAME
+#define EPILOGUE .end
 #endif
 
 #if defined(OS_LINUX) || defined(OS_FREEBSD) || defined(OS_NETBSD) || defined(__ELF__) || defined(C_PGI)

common_zarch.h

@@ -0,0 +1,140 @@
+/*****************************************************************************
+Copyright (c) 2011-2016, The OpenBLAS Project
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+   1. Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+   2. Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+   3. Neither the name of the OpenBLAS project nor the names of 
+      its contributors may be used to endorse or promote products 
+      derived from this software without specific prior written 
+      permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 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.
+**********************************************************************************/
+
+#ifndef COMMON_ZARCH
+#define COMMON_ZARCH
+
+#define MB   
+//__asm__ __volatile__ ("dmb  ish" : : : "memory")
+#define WMB  
+//__asm__ __volatile__ ("dmb  ishst" : : : "memory")
+
+
+#define INLINE inline
+
+#define RETURN_BY_COMPLEX
+
+#ifndef ASSEMBLER
+
+  /*
+static void __inline blas_lock(volatile BLASULONG *address){
+
+  BLASULONG ret;
+
+  do {
+    while (*address) {YIELDING;};
+
+    __asm__ __volatile__(
+			 "mov	x4, #1							\n\t"
+                         "1:                                                            \n\t"
+                         "ldaxr x2, [%1]                                                \n\t"
+                         "cbnz  x2, 1b                                                  \n\t"
+			 "2:								\n\t"
+                         "stxr  w3, x4, [%1]                                            \n\t"
+                         "cbnz  w3, 1b                                                  \n\t"
+                         "mov   %0, #0                                                  \n\t"
+                         : "=r"(ret), "=r"(address)
+                         : "1"(address)
+                         : "memory", "x2" , "x3", "x4"
+
+
+    );
+
+
+  } while (ret);
+
+}
+  */
+//#define BLAS_LOCK_DEFINED
+
+
+
+static inline int blas_quickdivide(blasint x, blasint y){
+  return x / y;
+}
+
+#if defined(DOUBLE)
+#define GET_IMAGE(res)  __asm__ __volatile__("str d1, %0" : "=m"(res) : : "memory")
+#else
+#define GET_IMAGE(res)  __asm__ __volatile__("str s1, %0" : "=m"(res) : : "memory")
+#endif
+
+#define GET_IMAGE_CANCEL
+
+#endif
+
+
+#ifndef F_INTERFACE
+#define REALNAME ASMNAME
+#else
+#define REALNAME ASMFNAME
+#endif
+
+#if defined(ASSEMBLER) && !defined(NEEDPARAM)
+
+#define PROLOGUE \
+	.text ;\
+	.align	256 ;\
+	.global	REALNAME ;\
+	.type	REALNAME, %function ;\
+REALNAME:
+ 
+
+#define EPILOGUE
+
+#define PROFCODE
+
+#endif
+
+
+#define SEEK_ADDRESS
+
+#ifndef PAGESIZE
+#define PAGESIZE        ( 4 << 10)
+#endif
+#define HUGE_PAGESIZE   ( 4 << 20)
+
+#if defined(CORTEXA57)
+#define BUFFER_SIZE     (20 << 20)
+#else
+#define BUFFER_SIZE     (16 << 20)
+#endif
+
+
+#define BASE_ADDRESS (START_ADDRESS - BUFFER_SIZE * MAX_CPU_NUMBER)
+
+#ifndef MAP_ANONYMOUS
+#define MAP_ANONYMOUS MAP_ANON
+#endif
+
+#endif
+

cpuid.h

@@ -114,6 +114,7 @@
 #define CORE_HASWELL     24
 #define CORE_STEAMROLLER 25
 #define CORE_EXCAVATOR   26
+#define CORE_ZEN         27
 
 #define HAVE_SSE      (1 <<  0)
 #define HAVE_SSE2     (1 <<  1)
@@ -209,5 +210,6 @@ typedef struct {
 #define CPUTYPE_HASWELL 		48
 #define CPUTYPE_STEAMROLLER 		49
 #define CPUTYPE_EXCAVATOR 		50
+#define CPUTYPE_ZEN 			51
 
 #endif

cpuid_arm.c

@@ -74,7 +74,7 @@ int get_feature(char *search)
   	fclose(infile);
 
 
-	if( p == NULL ) return;
+	if( p == NULL ) return 0;
 
 	t = strtok(p," ");
 	while( t = strtok(NULL," "))

cpuid_arm64.c

@@ -30,17 +30,26 @@
 #define CPU_UNKNOWN     	0
 #define CPU_ARMV8       	1
 #define CPU_CORTEXA57       	2
+#define CPU_VULCAN       	3
+#define CPU_THUNDERX    	4
+#define CPU_THUNDERX2T99   	5
 
 static char *cpuname[] = {
   "UNKNOWN",
   "ARMV8" ,
-  "CORTEXA57"
+  "CORTEXA57",
+  "VULCAN",
+  "THUNDERX",
+  "THUNDERX2T99"
 };
 
 static char *cpuname_lower[] = {
   "unknown",
   "armv8" ,
-  "cortexa57"
+  "cortexa57",
+  "vulcan",
+  "thunderx",
+  "thunderx2t99"
 };
 
 int get_feature(char *search)
@@ -85,25 +94,34 @@ int detect(void)
 #ifdef linux
 
 	FILE *infile;
-  	char buffer[512], *p;
-  	p = (char *) NULL ;
+	char buffer[512], *p, *cpu_part = NULL, *cpu_implementer = NULL;
+	p = (char *) NULL ;
 
-  	infile = fopen("/proc/cpuinfo", "r");
-	while (fgets(buffer, sizeof(buffer), infile))
-	{
-
-		if (!strncmp("CPU part", buffer, 8))
-		{
-			p = strchr(buffer, ':') + 2;
+	infile = fopen("/proc/cpuinfo", "r");
+	while (fgets(buffer, sizeof(buffer), infile)) {
+		if ((cpu_part != NULL) && (cpu_implementer != NULL)) {
 			break;
 		}
+
+		if ((cpu_part == NULL) && !strncmp("CPU part", buffer, 8)) {
+			cpu_part = strchr(buffer, ':') + 2;
+			cpu_part = strdup(cpu_part);
+		} else if ((cpu_implementer == NULL) && !strncmp("CPU implementer", buffer, 15)) {
+			cpu_implementer = strchr(buffer, ':') + 2;
+			cpu_implementer = strdup(cpu_implementer);
+		}
 	}
 
 	fclose(infile);
-	if(p != NULL) {
-	  if (strstr(p, "0xd07")) {
-	    return CPU_CORTEXA57;
-	  }
+	if(cpu_part != NULL && cpu_implementer != NULL) {
+		if (strstr(cpu_part, "0xd07") && strstr(cpu_implementer, "0x41"))
+			return CPU_CORTEXA57;
+		else if (strstr(cpu_part, "0x516") && strstr(cpu_implementer, "0x42"))
+			return CPU_VULCAN;
+		else if (strstr(cpu_part, "0x0a1") && strstr(cpu_implementer, "0x43"))
+			return CPU_THUNDERX;
+		else if (strstr(cpu_part, "0xFFF") && strstr(cpu_implementer, "0x43")) /* TODO */
+			return CPU_THUNDERX2T99;
 	}
 
 	p = (char *) NULL ;
@@ -176,6 +194,28 @@ void get_cpuconfig(void)
     			printf("#define L2_ASSOCIATIVE 4\n");
 			break;
 
+		case CPU_VULCAN:
+			printf("#define VULCAN                        \n");
+			printf("#define HAVE_VFP                      \n");
+			printf("#define HAVE_VFPV3                    \n");
+			printf("#define HAVE_NEON                     \n");
+			printf("#define HAVE_VFPV4                    \n");
+			printf("#define L1_CODE_SIZE         32768    \n");
+			printf("#define L1_CODE_LINESIZE     64       \n");
+			printf("#define L1_CODE_ASSOCIATIVE  8        \n");
+			printf("#define L1_DATA_SIZE         32768    \n");
+			printf("#define L1_DATA_LINESIZE     64       \n");
+			printf("#define L1_DATA_ASSOCIATIVE  8        \n");
+			printf("#define L2_SIZE              262144   \n");
+			printf("#define L2_LINESIZE          64       \n");
+			printf("#define L2_ASSOCIATIVE       8        \n");
+			printf("#define L3_SIZE              33554432 \n");
+			printf("#define L3_LINESIZE          64       \n");
+			printf("#define L3_ASSOCIATIVE       32       \n");
+			printf("#define DTB_DEFAULT_ENTRIES  64       \n");
+			printf("#define DTB_SIZE             4096     \n");
+			break;
+
 		case CPU_CORTEXA57:
 			printf("#define CORTEXA57\n");
 			printf("#define HAVE_VFP\n");
@@ -191,6 +231,42 @@ void get_cpuconfig(void)
 			printf("#define L2_SIZE 2097152\n");
 			printf("#define L2_LINESIZE 64\n");
 			printf("#define L2_ASSOCIATIVE 16\n");
+			printf("#define DTB_DEFAULT_ENTRIES 64\n");
+			printf("#define DTB_SIZE 4096\n");
+			break;
+
+		case CPU_THUNDERX:
+			printf("#define ARMV8\n");
+			printf("#define THUNDERX\n");
+			printf("#define L1_DATA_SIZE 32768\n");
+			printf("#define L1_DATA_LINESIZE 128\n");
+			printf("#define L2_SIZE 16777216\n");
+			printf("#define L2_LINESIZE 128\n");
+			printf("#define DTB_DEFAULT_ENTRIES 64\n");
+			printf("#define DTB_SIZE 4096\n");
+			printf("#define L2_ASSOCIATIVE 16\n");
+			break;
+
+		case CPU_THUNDERX2T99:
+			printf("#define VULCAN                        \n");
+			printf("#define HAVE_VFP                      \n");
+			printf("#define HAVE_VFPV3                    \n");
+			printf("#define HAVE_NEON                     \n");
+			printf("#define HAVE_VFPV4                    \n");
+			printf("#define L1_CODE_SIZE         32768    \n");
+			printf("#define L1_CODE_LINESIZE     64       \n");
+			printf("#define L1_CODE_ASSOCIATIVE  8        \n");
+			printf("#define L1_DATA_SIZE         32768    \n");
+			printf("#define L1_DATA_LINESIZE     64       \n");
+			printf("#define L1_DATA_ASSOCIATIVE  8        \n");
+			printf("#define L2_SIZE              262144   \n");
+			printf("#define L2_LINESIZE          64       \n");
+			printf("#define L2_ASSOCIATIVE       8        \n");
+			printf("#define L3_SIZE              33554432 \n");
+			printf("#define L3_LINESIZE          64       \n");
+			printf("#define L3_ASSOCIATIVE       32       \n");
+			printf("#define DTB_DEFAULT_ENTRIES  64       \n");
+			printf("#define DTB_SIZE             4096     \n");
 			break;
 	}
 }

cpuid_mips.c

@@ -71,15 +71,11 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 /*********************************************************************/
 
 #define CPU_UNKNOWN     0
-#define CPU_SICORTEX    1
-#define CPU_LOONGSON3A  2
-#define CPU_LOONGSON3B  3
+#define CPU_P5600       1
 
 static char *cpuname[] = {
   "UNKOWN",
-  "SICORTEX",
-  "LOONGSON3A",
-  "LOONGSON3B"
+  "P5600"
 };
 
 int detect(void){
@@ -120,7 +116,7 @@ int detect(void){
     if (strstr(p, "loongson3a"))
       return CPU_LOONGSON3A;
   }else{
-    return CPU_SICORTEX;
+    return CPU_UNKNOWN;
   }
   }
   //Check model name for Loongson3
@@ -149,64 +145,40 @@ char *get_corename(void){
 }
 
 void get_architecture(void){
-  printf("MIPS64");
+  printf("MIPS");
 }
 
 void get_subarchitecture(void){
-  if(detect()==CPU_LOONGSON3A) {
-    printf("LOONGSON3A");
-  }else if(detect()==CPU_LOONGSON3B){
-    printf("LOONGSON3B");
+  if(detect()==CPU_P5600){
+    printf("P5600");
   }else{
-    printf("SICORTEX");
+    printf("UNKNOWN");
   }
 }
 
 void get_subdirname(void){
-  printf("mips64");
+  printf("mips");
 }
 
 void get_cpuconfig(void){
-  if(detect()==CPU_LOONGSON3A) {
-    printf("#define LOONGSON3A\n");
+  if(detect()==CPU_P5600){
+    printf("#define P5600\n");
     printf("#define L1_DATA_SIZE 65536\n");
     printf("#define L1_DATA_LINESIZE 32\n");
-    printf("#define L2_SIZE 512488\n");
+    printf("#define L2_SIZE 1048576\n");
     printf("#define L2_LINESIZE 32\n");
     printf("#define DTB_DEFAULT_ENTRIES 64\n");
     printf("#define DTB_SIZE 4096\n");
-    printf("#define L2_ASSOCIATIVE 4\n");
-  }else if(detect()==CPU_LOONGSON3B){
-    printf("#define LOONGSON3B\n");
-    printf("#define L1_DATA_SIZE 65536\n");
-    printf("#define L1_DATA_LINESIZE 32\n");
-    printf("#define L2_SIZE 512488\n");
-    printf("#define L2_LINESIZE 32\n");
-    printf("#define DTB_DEFAULT_ENTRIES 64\n");
-    printf("#define DTB_SIZE 4096\n");
-    printf("#define L2_ASSOCIATIVE 4\n");
-  }else{
-    printf("#define SICORTEX\n");
-    printf("#define L1_DATA_SIZE 32768\n");
-    printf("#define L1_DATA_LINESIZE 32\n");
-    printf("#define L2_SIZE 512488\n");
-    printf("#define L2_LINESIZE 32\n");
-    printf("#define DTB_DEFAULT_ENTRIES 32\n");
-    printf("#define DTB_SIZE 4096\n");
     printf("#define L2_ASSOCIATIVE 8\n");
+  }else{
+    printf("#define UNKNOWN\n");
   }
 }
 
 void get_libname(void){
-  if(detect()==CPU_LOONGSON3A) {
-    printf("loongson3a\n");
-  }else if(detect()==CPU_LOONGSON3B) {
-    printf("loongson3b\n");
+  if(detect()==CPU_P5600) {
+    printf("p5600\n");
   }else{
-#ifdef __mips64
-  printf("mips64\n");
-#else
-  printf("mips32\n");
-#endif
+    printf("mips\n");
   }
 }

cpuid_mips64.c

@@ -0,0 +1,238 @@
+/*****************************************************************************
+Copyright (c) 2011-2014, The OpenBLAS Project
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+   1. Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+   2. Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+   3. Neither the name of the OpenBLAS project nor the names of 
+      its contributors may be used to endorse or promote products 
+      derived from this software without specific prior written 
+      permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 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.
+
+**********************************************************************************/
+
+
+/*********************************************************************/
+/* Copyright 2009, 2010 The University of Texas at Austin.           */
+/* All rights reserved.                                              */
+/*                                                                   */
+/* Redistribution and use in source and binary forms, with or        */
+/* without modification, are permitted provided that the following   */
+/* conditions are met:                                               */
+/*                                                                   */
+/*   1. Redistributions of source code must retain the above         */
+/*      copyright notice, this list of conditions and the following  */
+/*      disclaimer.                                                  */
+/*                                                                   */
+/*   2. Redistributions in binary form must reproduce the above      */
+/*      copyright notice, this list of conditions and the following  */
+/*      disclaimer in the documentation and/or other materials       */
+/*      provided with the distribution.                              */
+/*                                                                   */
+/*    THIS  SOFTWARE IS PROVIDED  BY THE  UNIVERSITY OF  TEXAS AT    */
+/*    AUSTIN  ``AS IS''  AND ANY  EXPRESS OR  IMPLIED WARRANTIES,    */
+/*    INCLUDING, BUT  NOT LIMITED  TO, THE IMPLIED  WARRANTIES OF    */
+/*    MERCHANTABILITY  AND FITNESS FOR  A PARTICULAR  PURPOSE ARE    */
+/*    DISCLAIMED.  IN  NO EVENT SHALL THE UNIVERSITY  OF TEXAS AT    */
+/*    AUSTIN OR CONTRIBUTORS BE  LIABLE FOR ANY DIRECT, INDIRECT,    */
+/*    INCIDENTAL,  SPECIAL, EXEMPLARY,  OR  CONSEQUENTIAL DAMAGES    */
+/*    (INCLUDING, BUT  NOT LIMITED TO,  PROCUREMENT OF SUBSTITUTE    */
+/*    GOODS  OR  SERVICES; LOSS  OF  USE,  DATA,  OR PROFITS;  OR    */
+/*    BUSINESS INTERRUPTION) HOWEVER CAUSED  AND ON ANY THEORY OF    */
+/*    LIABILITY, WHETHER  IN CONTRACT, STRICT  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.                                    */
+/*                                                                   */
+/* The views and conclusions contained in the software and           */
+/* documentation are those of the authors and should not be          */
+/* interpreted as representing official policies, either expressed   */
+/* or implied, of The University of Texas at Austin.                 */
+/*********************************************************************/
+
+#define CPU_UNKNOWN     0
+#define CPU_SICORTEX    1
+#define CPU_LOONGSON3A  2
+#define CPU_LOONGSON3B  3
+#define CPU_I6400       4
+#define CPU_P6600       5
+
+static char *cpuname[] = {
+  "UNKOWN",
+  "SICORTEX",
+  "LOONGSON3A",
+  "LOONGSON3B",
+  "I6400",
+  "P6600"
+};
+
+int detect(void){
+
+#ifdef linux
+  FILE *infile;
+  char buffer[512], *p;
+
+  p = (char *)NULL;
+  infile = fopen("/proc/cpuinfo", "r");
+  while (fgets(buffer, sizeof(buffer), infile)){
+    if (!strncmp("cpu", buffer, 3)){
+	p = strchr(buffer, ':') + 2;
+#if 0
+	fprintf(stderr, "%s\n", p);
+#endif
+	break;
+      }
+  }
+
+  fclose(infile);
+
+  if(p != NULL){
+  if (strstr(p, "Loongson-3A")){
+    return CPU_LOONGSON3A;
+  }else if(strstr(p, "Loongson-3B")){
+    return CPU_LOONGSON3B;
+  }else if (strstr(p, "Loongson-3")){
+    infile = fopen("/proc/cpuinfo", "r");
+    p = (char *)NULL;
+    while (fgets(buffer, sizeof(buffer), infile)){
+      if (!strncmp("system type", buffer, 11)){
+	p = strchr(buffer, ':') + 2;
+	break;
+      }
+    }
+    fclose(infile);
+    if (strstr(p, "loongson3a"))
+      return CPU_LOONGSON3A;
+  }else{
+    return CPU_SICORTEX;
+  }
+  }
+  //Check model name for Loongson3
+  infile = fopen("/proc/cpuinfo", "r");
+  p = (char *)NULL;
+  while (fgets(buffer, sizeof(buffer), infile)){
+    if (!strncmp("model name", buffer, 10)){
+      p = strchr(buffer, ':') + 2;
+      break;
+    }
+  }
+  fclose(infile);
+  if(p != NULL){
+  if (strstr(p, "Loongson-3A")){
+    return CPU_LOONGSON3A;
+  }else if(strstr(p, "Loongson-3B")){
+    return CPU_LOONGSON3B;
+  }
+  }
+#endif
+    return CPU_UNKNOWN;
+}
+
+char *get_corename(void){
+  return cpuname[detect()];
+}
+
+void get_architecture(void){
+  printf("MIPS64");
+}
+
+void get_subarchitecture(void){
+  if(detect()==CPU_LOONGSON3A) {
+    printf("LOONGSON3A");
+  }else if(detect()==CPU_LOONGSON3B){
+    printf("LOONGSON3B");
+  }else if(detect()==CPU_I6400){
+    printf("I6400");
+  }else if(detect()==CPU_P6600){
+    printf("P6600");
+  }else{
+    printf("SICORTEX");
+  }
+}
+
+void get_subdirname(void){
+  printf("mips64");
+}
+
+void get_cpuconfig(void){
+  if(detect()==CPU_LOONGSON3A) {
+    printf("#define LOONGSON3A\n");
+    printf("#define L1_DATA_SIZE 65536\n");
+    printf("#define L1_DATA_LINESIZE 32\n");
+    printf("#define L2_SIZE 512488\n");
+    printf("#define L2_LINESIZE 32\n");
+    printf("#define DTB_DEFAULT_ENTRIES 64\n");
+    printf("#define DTB_SIZE 4096\n");
+    printf("#define L2_ASSOCIATIVE 4\n");
+  }else if(detect()==CPU_LOONGSON3B){
+    printf("#define LOONGSON3B\n");
+    printf("#define L1_DATA_SIZE 65536\n");
+    printf("#define L1_DATA_LINESIZE 32\n");
+    printf("#define L2_SIZE 512488\n");
+    printf("#define L2_LINESIZE 32\n");
+    printf("#define DTB_DEFAULT_ENTRIES 64\n");
+    printf("#define DTB_SIZE 4096\n");
+    printf("#define L2_ASSOCIATIVE 4\n");
+  }else if(detect()==CPU_I6400){
+    printf("#define I6400\n");
+    printf("#define L1_DATA_SIZE 65536\n");
+    printf("#define L1_DATA_LINESIZE 32\n");
+    printf("#define L2_SIZE 1048576\n");
+    printf("#define L2_LINESIZE 32\n");
+    printf("#define DTB_DEFAULT_ENTRIES 64\n");
+    printf("#define DTB_SIZE 4096\n");
+    printf("#define L2_ASSOCIATIVE 8\n");
+  }else if(detect()==CPU_P6600){
+    printf("#define P6600\n");
+    printf("#define L1_DATA_SIZE 65536\n");
+    printf("#define L1_DATA_LINESIZE 32\n");
+    printf("#define L2_SIZE 1048576\n");
+    printf("#define L2_LINESIZE 32\n");
+    printf("#define DTB_DEFAULT_ENTRIES 64\n");
+    printf("#define DTB_SIZE 4096\n");
+    printf("#define L2_ASSOCIATIVE 8\n");
+  }else{
+    printf("#define SICORTEX\n");
+    printf("#define L1_DATA_SIZE 32768\n");
+    printf("#define L1_DATA_LINESIZE 32\n");
+    printf("#define L2_SIZE 512488\n");
+    printf("#define L2_LINESIZE 32\n");
+    printf("#define DTB_DEFAULT_ENTRIES 32\n");
+    printf("#define DTB_SIZE 4096\n");
+    printf("#define L2_ASSOCIATIVE 8\n");
+  }
+}
+
+void get_libname(void){
+  if(detect()==CPU_LOONGSON3A) {
+    printf("loongson3a\n");
+  }else if(detect()==CPU_LOONGSON3B) {
+    printf("loongson3b\n");
+  }else if(detect()==CPU_I6400) {
+    printf("i6400\n");
+  }else if(detect()==CPU_P6600) {
+    printf("p6600\n");
+  }else{
+    printf("mips64\n");
+  }
+}

cpuid_x86.c

@@ -636,6 +636,13 @@ int get_cacheinfo(int type, cache_info_t *cacheinfo){
 	LD1.associative = 8;
 	LD1.linesize    = 64;
 	break;
+      case 0x63 :
+  DTB.size        = 2048;
+  DTB.associative = 4;
+  DTB.linesize    = 32;
+  LDTB.size       = 4096;
+  LDTB.associative= 4;
+  LDTB.linesize   = 32;
       case 0x66 :
 	LD1.size        = 8;
 	LD1.associative = 4;
@@ -667,6 +674,13 @@ int get_cacheinfo(int type, cache_info_t *cacheinfo){
 	LC1.size        = 64;
 	LC1.associative = 8;
 	break;
+      case 0x76 :
+  ITB.size        = 2048;
+  ITB.associative = 0;
+  ITB.linesize    = 8;
+  LITB.size       = 4096;
+  LITB.associative= 0;
+  LITB.linesize   = 8;
       case 0x77 :
 	LC1.size        = 16;
 	LC1.associative = 4;
@@ -1110,6 +1124,9 @@ int get_cpuname(void){
 	break;
       case 3:
 	switch (model) {
+	case  7:
+	    // Bay Trail	
+	    return CPUTYPE_ATOM;	
 	case 10:
         case 14:
 	  // Ivy Bridge
@@ -1172,6 +1189,8 @@ int get_cpuname(void){
 #endif
           else
 	    return CPUTYPE_NEHALEM;
+	case 12:
+	  // Braswell
 	case 13:
 	  // Avoton
 	    return CPUTYPE_NEHALEM;
@@ -1200,8 +1219,35 @@ int get_cpuname(void){
 #endif
           else
 	    return CPUTYPE_NEHALEM;
+	case 7:
+	    // Xeon Phi Knights Landing
+          if(support_avx())
+#ifndef NO_AVX2
+            return CPUTYPE_HASWELL;
+#else
+	    return CPUTYPE_SANDYBRIDGE;
+#endif
+          else
+	    return CPUTYPE_NEHALEM;
+	case 12:
+	    // Apollo Lake
+	    return CPUTYPE_NEHALEM;
 	}
 	break;
+      case 9:
+      case 8: 
+        switch (model) {
+	case 14: // Kaby Lake
+          if(support_avx())
+#ifndef NO_AVX2
+            return CPUTYPE_HASWELL;
+#else
+	    return CPUTYPE_SANDYBRIDGE;
+#endif
+          else
+	    return CPUTYPE_NEHALEM;
+	}
+	break;    
       }
       break;
     case 0x7:
@@ -1233,8 +1279,11 @@ int get_cpuname(void){
 	return CPUTYPE_OPTERON;
       case  1:
       case  3:
+      case  7:
       case 10:
 	return CPUTYPE_BARCELONA;
+      case  5:
+	return CPUTYPE_BOBCAT;
       case  6:
 	switch (model) {
 	case 1:
@@ -1249,7 +1298,13 @@ int get_cpuname(void){
 	    return CPUTYPE_PILEDRIVER;
 	  else
 	    return CPUTYPE_BARCELONA; //OS don't support AVX.
+	case 5: // New EXCAVATOR CPUS
+	  if(support_avx())
+	    return CPUTYPE_EXCAVATOR;
+	  else
+	    return CPUTYPE_BARCELONA; //OS don't support AVX.
 	case 0:
+        case 8:
 	  switch(exmodel){
 	  case 1: //AMD Trinity
 	    if(support_avx())
@@ -1271,8 +1326,19 @@ int get_cpuname(void){
 	  break;
 	}
 	break;
-      case  5:
-	return CPUTYPE_BOBCAT;
+      case 8:
+	switch (model) {
+	case 1:
+	  // AMD Ryzen
+	  if(support_avx())
+#ifndef NO_AVX2
+	    return CPUTYPE_ZEN;
+#else
+	    return CPUTYPE_SANDYBRIDGE; // Zen is closer in architecture to Sandy Bridge than to Excavator
+#endif
+	  else
+	    return CPUTYPE_BARCELONA;
+        }
       }
       break;
     }
@@ -1399,6 +1465,7 @@ static char *cpuname[] = {
   "HASWELL",
   "STEAMROLLER",
   "EXCAVATOR",
+  "ZEN",
 };
 
 static char *lowercpuname[] = {
@@ -1452,6 +1519,7 @@ static char *lowercpuname[] = {
   "haswell",
   "steamroller",
   "excavator",
+  "zen",
 };
 
 static char *corename[] = {
@@ -1482,6 +1550,7 @@ static char *corename[] = {
   "HASWELL",
   "STEAMROLLER",
   "EXCAVATOR",
+  "ZEN",
 };
 
 static char *corename_lower[] = {
@@ -1512,6 +1581,7 @@ static char *corename_lower[] = {
   "haswell",
   "steamroller",
   "excavator",
+  "zen",
 };
 
 
@@ -1678,6 +1748,8 @@ int get_coretype(void){
 #endif
           else
 	    return CORE_NEHALEM;
+	case 12:
+	  // Braswell
 	case 13:
 	  // Avoton
 	    return CORE_NEHALEM;
@@ -1706,8 +1778,33 @@ int get_coretype(void){
 #endif
           else
 	    return CORE_NEHALEM;
-	}
+	case 7:
+	  // Phi Knights Landing
+          if(support_avx())
+#ifndef NO_AVX2
+            return CORE_HASWELL;
+#else
+	    return CORE_SANDYBRIDGE;
+#endif
+          else
+	    return CORE_NEHALEM;
+	case 12:
+	  // Apollo Lake
+	    return CORE_NEHALEM;
+        }
 	break;
+      case 9:
+      case 8:
+        if (model == 14) { // Kaby Lake 
+	  if(support_avx())
+#ifndef NO_AVX2
+	    return CORE_HASWELL;
+#else
+	    return CORE_SANDYBRIDGE;
+#endif
+	  else
+            return CORE_NEHALEM;
+	}
       }
       break;
 
@@ -1737,8 +1834,13 @@ int get_coretype(void){
 	    return CORE_PILEDRIVER;
 	  else
 	    return CORE_BARCELONA; //OS don't support AVX.
-	
+    case 5: // New EXCAVATOR
+	  if(support_avx())
+	    return CORE_EXCAVATOR;
+	  else
+	    return CORE_BARCELONA; //OS don't support AVX.
 	case 0:
+        case 8:
 	  switch(exmodel){
 	  case 1: //AMD Trinity
 	    if(support_avx())
@@ -1760,9 +1862,22 @@ int get_coretype(void){
 	  }
 	  break;
 	}
-
-
-      }else return CORE_BARCELONA;
+      } else if (exfamily == 8) {
+	switch (model) {
+	case 1:
+	  // AMD Ryzen
+	  if(support_avx())
+#ifndef NO_AVX2
+	    return CORE_ZEN;
+#else
+	    return CORE_SANDYBRIDGE; // Zen is closer in architecture to Sandy Bridge than to Excavator
+#endif
+	  else
+	    return CORE_BARCELONA;
+	}
+      } else {
+	return CORE_BARCELONA;
+      }
     }
   }
 

cpuid_zarch.c

@@ -0,0 +1,111 @@
+/**************************************************************************
+  Copyright (c) 2016, The OpenBLAS Project
+  All rights reserved.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are
+  met:
+  1. Redistributions of source code must retain the above copyright
+  notice, this list of conditions and the following disclaimer.
+  2. Redistributions in binary form must reproduce the above copyright
+  notice, this list of conditions and the following disclaimer in
+  the documentation and/or other materials provided with the
+  distribution.
+  3. Neither the name of the OpenBLAS project nor the names of
+  its contributors may be used to endorse or promote products
+  derived from this software without specific prior written permission.
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 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 <string.h>
+
+#define CPU_GENERIC    	0
+#define CPU_Z13       	1
+
+static char *cpuname[] = {
+  "ZARCH_GENERIC",
+  "Z13"
+};
+
+static char *cpuname_lower[] = {
+  "zarch_generic",
+  "z13"
+};
+
+int detect(void)
+{
+  FILE *infile;
+  char buffer[512], *p;
+
+  p = (char *)NULL;
+  infile = fopen("/proc/sysinfo", "r");
+  while (fgets(buffer, sizeof(buffer), infile)){
+    if (!strncmp("Type", buffer, 4)){
+        p = strchr(buffer, ':') + 2;
+#if 0
+        fprintf(stderr, "%s\n", p);
+#endif
+        break;
+      }
+  }
+
+  fclose(infile);
+
+  if (strstr(p, "2964")) return CPU_Z13;
+  if (strstr(p, "2965")) return CPU_Z13;
+
+  return CPU_GENERIC;
+}
+
+void get_libname(void)
+{
+
+	int d = detect();
+	printf("%s", cpuname_lower[d]);
+}
+
+char *get_corename(void)
+{
+	return cpuname[detect()];
+}
+
+void get_architecture(void)
+{
+	printf("ZARCH");
+}
+
+void get_subarchitecture(void)
+{
+	int d = detect();
+	printf("%s", cpuname[d]);
+}
+
+void get_subdirname(void)
+{
+	printf("zarch");
+}
+
+
+void get_cpuconfig(void)
+{
+
+	int d = detect();
+	switch (d){
+	case CPU_GENERIC:
+	  printf("#define ZARCH_GENERIC\n");
+ 	  printf("#define DTB_DEFAULT_ENTRIES 64\n");
+	  break;
+	case CPU_Z13:
+	  printf("#define Z13\n");
+	  printf("#define DTB_DEFAULT_ENTRIES 64\n");
+	  break;
+	}
+}

ctest.c

@@ -105,12 +105,16 @@ ARCH_X86_64
 ARCH_POWER
 #endif
 
+#if defined(__s390x__) || defined(__zarch__)
+ARCH_ZARCH
+#endif
+
 #ifdef __mips64
 ARCH_MIPS64
 #endif
 
 #if defined(__mips32) || defined(__mips)
-ARCH_MIPS32
+ARCH_MIPS
 #endif
 
 #ifdef __alpha

ctest/CMakeLists.txt

@@ -1,4 +1,4 @@
-include_directories(${CMAKE_SOURCE_DIR})
+include_directories(${PROJECT_SOURCE_DIR})
 
 enable_language(Fortran)
 

ctest/Makefile

@@ -42,6 +42,7 @@ ztestl3o_3m = c_zblas3_3m.o c_z3chke_3m.o auxiliary.o c_xerbla.o constant.o
 all :: all1 all2 all3
 
 all1: xscblat1 xdcblat1 xccblat1 xzcblat1
+ifndef CROSS
 ifeq ($(USE_OPENMP), 1)
 	OMP_NUM_THREADS=2 ./xscblat1
 	OMP_NUM_THREADS=2 ./xdcblat1
@@ -53,8 +54,10 @@ else
 	OPENBLAS_NUM_THREADS=2 ./xccblat1
 	OPENBLAS_NUM_THREADS=2 ./xzcblat1
 endif
+endif
 
 all2: xscblat2 xdcblat2 xccblat2 xzcblat2
+ifndef CROSS
 ifeq ($(USE_OPENMP), 1)
 	OMP_NUM_THREADS=2 ./xscblat2 < sin2
 	OMP_NUM_THREADS=2 ./xdcblat2 < din2
@@ -66,8 +69,10 @@ else
 	OPENBLAS_NUM_THREADS=2 ./xccblat2 < cin2
 	OPENBLAS_NUM_THREADS=2 ./xzcblat2 < zin2
 endif
+endif
 
 all3: xscblat3 xdcblat3 xccblat3 xzcblat3
+ifndef CROSS
 ifeq ($(USE_OPENMP), 1)
 	OMP_NUM_THREADS=2 ./xscblat3 < sin3
 	OMP_NUM_THREADS=2 ./xdcblat3 < din3
@@ -88,6 +93,7 @@ else
 	OPENBLAS_NUM_THREADS=2 ./xccblat3_3m < cin3_3m
 	OPENBLAS_NUM_THREADS=2 ./xzcblat3_3m < zin3_3m
 endif
+endif
 
 
 

ctest/cin2

@@ -1,7 +1,7 @@
 'CBLAT2.SNAP'     NAME OF SNAPSHOT OUTPUT FILE
 -1                UNIT NUMBER OF SNAPSHOT FILE (NOT USED IF .LT. 0)
 F        LOGICAL FLAG, T TO REWIND SNAPSHOT FILE AFTER EACH RECORD.
-F        LOGICAL FLAG, T TO STOP ON FAILURES.
+T        LOGICAL FLAG, T TO STOP ON FAILURES.
 T        LOGICAL FLAG, T TO TEST ERROR EXITS.
 2        LOGICAL FLAG, T TO TEST ROW-MAJOR (IF FALSE COLUMN-MAJOR IS TESTED)
 16.0     THRESHOLD VALUE OF TEST RATIO

ctest/cin3

@@ -1,7 +1,7 @@
 'CBLAT3.SNAP'     NAME OF SNAPSHOT OUTPUT FILE
 -1                UNIT NUMBER OF SNAPSHOT FILE (NOT USED IF .LT. 0)
 F        LOGICAL FLAG, T TO REWIND SNAPSHOT FILE AFTER EACH RECORD.
-F        LOGICAL FLAG, T TO STOP ON FAILURES.
+T        LOGICAL FLAG, T TO STOP ON FAILURES.
 T        LOGICAL FLAG, T TO TEST ERROR EXITS.
 2        0 TO TEST COLUMN-MAJOR, 1 TO TEST ROW-MAJOR, 2 TO TEST BOTH
 16.0     THRESHOLD VALUE OF TEST RATIO

ctest/cin3_3m

@@ -1,7 +1,7 @@
 'CBLAT3.SNAP'     NAME OF SNAPSHOT OUTPUT FILE
 -1                UNIT NUMBER OF SNAPSHOT FILE (NOT USED IF .LT. 0)
 F        LOGICAL FLAG, T TO REWIND SNAPSHOT FILE AFTER EACH RECORD.
-F        LOGICAL FLAG, T TO STOP ON FAILURES.
+T        LOGICAL FLAG, T TO STOP ON FAILURES.
 T        LOGICAL FLAG, T TO TEST ERROR EXITS.
 2        0 TO TEST COLUMN-MAJOR, 1 TO TEST ROW-MAJOR, 2 TO TEST BOTH
 16.0     THRESHOLD VALUE OF TEST RATIO

ctest/din2

@@ -1,7 +1,7 @@
 'DBLAT2.SNAP'     NAME OF SNAPSHOT OUTPUT FILE
 -1                UNIT NUMBER OF SNAPSHOT FILE (NOT USED IF .LT. 0)
 F        LOGICAL FLAG, T TO REWIND SNAPSHOT FILE AFTER EACH RECORD.
-F        LOGICAL FLAG, T TO STOP ON FAILURES.
+T        LOGICAL FLAG, T TO STOP ON FAILURES.
 T        LOGICAL FLAG, T TO TEST ERROR EXITS.
 2        0 TO TEST COLUMN-MAJOR, 1 TO TEST ROW-MAJOR, 2 TO TEST BOTH
 16.0     THRESHOLD VALUE OF TEST RATIO

ctest/din3

@@ -1,7 +1,7 @@
 'DBLAT3.SNAP'     NAME OF SNAPSHOT OUTPUT FILE
 -1                UNIT NUMBER OF SNAPSHOT FILE (NOT USED IF .LT. 0)
 F        LOGICAL FLAG, T TO REWIND SNAPSHOT FILE AFTER EACH RECORD.
-F        LOGICAL FLAG, T TO STOP ON FAILURES.
+T        LOGICAL FLAG, T TO STOP ON FAILURES.
 T        LOGICAL FLAG, T TO TEST ERROR EXITS.
 2        0 TO TEST COLUMN-MAJOR, 1 TO TEST ROW-MAJOR, 2 TO TEST BOTH
 16.0     THRESHOLD VALUE OF TEST RATIO

ctest/sin2

@@ -1,7 +1,7 @@
 'SBLAT2.SNAP'     NAME OF SNAPSHOT OUTPUT FILE
 -1                UNIT NUMBER OF SNAPSHOT FILE (NOT USED IF .LT. 0)
 F        LOGICAL FLAG, T TO REWIND SNAPSHOT FILE AFTER EACH RECORD.
-F        LOGICAL FLAG, T TO STOP ON FAILURES.
+T        LOGICAL FLAG, T TO STOP ON FAILURES.
 T        LOGICAL FLAG, T TO TEST ERROR EXITS.
 2        LOGICAL FLAG, T TO TEST ROW-MAJOR (IF FALSE COLUMN-MAJOR IS TESTED)
 16.0     THRESHOLD VALUE OF TEST RATIO

ctest/sin3

@@ -1,7 +1,7 @@
 'SBLAT3.SNAP'     NAME OF SNAPSHOT OUTPUT FILE
 -1                UNIT NUMBER OF SNAPSHOT FILE (NOT USED IF .LT. 0)
 F        LOGICAL FLAG, T TO REWIND SNAPSHOT FILE AFTER EACH RECORD.
-F        LOGICAL FLAG, T TO STOP ON FAILURES.
+T        LOGICAL FLAG, T TO STOP ON FAILURES.
 T        LOGICAL FLAG, T TO TEST ERROR EXITS.
 2        0 TO TEST COLUMN-MAJOR, 1 TO TEST ROW-MAJOR, 2 TO TEST BOTH
 16.0     THRESHOLD VALUE OF TEST RATIO

ctest/zin2

@@ -1,7 +1,7 @@
 'ZBLAT2.SNAP'     NAME OF SNAPSHOT OUTPUT FILE
 -1                UNIT NUMBER OF SNAPSHOT FILE (NOT USED IF .LT. 0)
 F        LOGICAL FLAG, T TO REWIND SNAPSHOT FILE AFTER EACH RECORD.
-F        LOGICAL FLAG, T TO STOP ON FAILURES.
+T        LOGICAL FLAG, T TO STOP ON FAILURES.
 T        LOGICAL FLAG, T TO TEST ERROR EXITS.
 2        LOGICAL FLAG, T TO TEST ROW-MAJOR (IF FALSE COLUMN-MAJOR IS TESTED)
 16.0     THRESHOLD VALUE OF TEST RATIO

ctest/zin3

@@ -1,7 +1,7 @@
 'ZBLAT3.SNAP'     NAME OF SNAPSHOT OUTPUT FILE
 -1                UNIT NUMBER OF SNAPSHOT FILE (NOT USED IF .LT. 0)
 F        LOGICAL FLAG, T TO REWIND SNAPSHOT FILE AFTER EACH RECORD.
-F        LOGICAL FLAG, T TO STOP ON FAILURES.
+T        LOGICAL FLAG, T TO STOP ON FAILURES.
 T        LOGICAL FLAG, T TO TEST ERROR EXITS.
 2        0 TO TEST COLUMN-MAJOR, 1 TO TEST ROW-MAJOR, 2 TO TEST BOTH
 16.0     THRESHOLD VALUE OF TEST RATIO

ctest/zin3_3m

@@ -1,7 +1,7 @@
 'ZBLAT3.SNAP'     NAME OF SNAPSHOT OUTPUT FILE
 -1                UNIT NUMBER OF SNAPSHOT FILE (NOT USED IF .LT. 0)
 F        LOGICAL FLAG, T TO REWIND SNAPSHOT FILE AFTER EACH RECORD.
-F        LOGICAL FLAG, T TO STOP ON FAILURES.
+T        LOGICAL FLAG, T TO STOP ON FAILURES.
 T        LOGICAL FLAG, T TO TEST ERROR EXITS.
 2        0 TO TEST COLUMN-MAJOR, 1 TO TEST ROW-MAJOR, 2 TO TEST BOTH
 16.0     THRESHOLD VALUE OF TEST RATIO

driver/level2/CMakeLists.txt

@@ -1,5 +1,5 @@
 
-include_directories(${CMAKE_SOURCE_DIR})
+include_directories(${PROJECT_SOURCE_DIR})
 
 # sources that need to be compiled twice, once with no flags and once with LOWER
 set(UL_SOURCES

driver/level2/gbmv_thread.c

@@ -177,7 +177,7 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG ku, BLASLONG kl, FLOAT *alpha, FLOAT
 
   blas_arg_t args;
   blas_queue_t queue[MAX_CPU_NUMBER];
-  BLASLONG range_m[MAX_CPU_NUMBER];
+  BLASLONG range_m[MAX_CPU_NUMBER + 1];
   BLASLONG range_n[MAX_CPU_NUMBER + 1];
 
   BLASLONG width, i, num_cpu;

driver/level2/sbmv_thread.c

@@ -177,7 +177,7 @@ int CNAME(BLASLONG n, BLASLONG k, FLOAT *alpha, FLOAT *a, BLASLONG lda, FLOAT *x
 #endif
 
   blas_arg_t args;
-  blas_queue_t queue[MAX_CPU_NUMBER];
+  blas_queue_t queue[MAX_CPU_NUMBER + 1];
   BLASLONG range_m[MAX_CPU_NUMBER + 1];
   BLASLONG range_n[MAX_CPU_NUMBER];
 

driver/level2/spmv_thread.c

@@ -182,7 +182,7 @@ int CNAME(BLASLONG m, FLOAT *alpha, FLOAT *a, FLOAT *x, BLASLONG incx, FLOAT *y,
   blas_arg_t args;
   blas_queue_t queue[MAX_CPU_NUMBER];
   BLASLONG range_m[MAX_CPU_NUMBER + 1];
-  BLASLONG range_n[MAX_CPU_NUMBER];
+  BLASLONG range_n[MAX_CPU_NUMBER + 1];
 
   BLASLONG width, i, num_cpu;
 

driver/level2/tbmv_thread.c

@@ -221,7 +221,7 @@ int CNAME(BLASLONG n, BLASLONG k, FLOAT *a, BLASLONG lda, FLOAT *x, BLASLONG inc
   blas_arg_t args;
   blas_queue_t queue[MAX_CPU_NUMBER];
   BLASLONG range_m[MAX_CPU_NUMBER + 1];
-  BLASLONG range_n[MAX_CPU_NUMBER];
+  BLASLONG range_n[MAX_CPU_NUMBER + 1];
 
   BLASLONG width, i, num_cpu;
 

driver/level2/tpmv_thread.c

@@ -243,7 +243,7 @@ int CNAME(BLASLONG m, FLOAT *a, FLOAT *x, BLASLONG incx, FLOAT *buffer, int nthr
   blas_arg_t args;
   blas_queue_t queue[MAX_CPU_NUMBER];
   BLASLONG range_m[MAX_CPU_NUMBER + 1];
-  BLASLONG range_n[MAX_CPU_NUMBER];
+  BLASLONG range_n[MAX_CPU_NUMBER + 1];
 
   BLASLONG width, i, num_cpu;
 

driver/level2/trmv_thread.c

@@ -119,7 +119,7 @@ static int trmv_kernel(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n, F
 #endif
 
     x = buffer;
-    buffer += ((COMPSIZE * args -> m + 1023) & ~1023);
+    buffer += ((COMPSIZE * args -> m + 3) & ~3);
   }
 
 #ifndef TRANS
@@ -281,7 +281,7 @@ int CNAME(BLASLONG m, FLOAT *a, BLASLONG lda, FLOAT *x, BLASLONG incx, FLOAT *bu
   blas_arg_t args;
   blas_queue_t queue[MAX_CPU_NUMBER];
   BLASLONG range_m[MAX_CPU_NUMBER + 1];
-  BLASLONG range_n[MAX_CPU_NUMBER];
+  BLASLONG range_n[MAX_CPU_NUMBER + 1];
 
   BLASLONG width, i, num_cpu;
 
@@ -403,7 +403,7 @@ int CNAME(BLASLONG m, FLOAT *a, BLASLONG lda, FLOAT *x, BLASLONG incx, FLOAT *bu
 
   if (num_cpu) {
     queue[0].sa = NULL;
-    queue[0].sb = buffer + num_cpu * (((m + 255) & ~255) + 16) * COMPSIZE;
+    queue[0].sb = buffer + num_cpu * (((m + 3) & ~3) + 16) * COMPSIZE;
 
     queue[num_cpu - 1].next = NULL;
 

driver/level2/ztrmv_L.c

@@ -56,7 +56,7 @@ int CNAME(BLASLONG m, FLOAT *a, BLASLONG lda, FLOAT *b, BLASLONG incb, FLOAT *bu
 
   if (incb != 1) {
     B = buffer;
-    gemvbuffer = (FLOAT *)(((BLASLONG)buffer + m * sizeof(FLOAT) * 2 + 4095) & ~4095);
+    gemvbuffer = (FLOAT *)(((BLASLONG)buffer + m * sizeof(FLOAT) * 2 + 15) & ~15);
     COPY_K(m, b, incb, buffer, 1);
   }
 

driver/level2/ztrmv_U.c

@@ -56,7 +56,7 @@ int CNAME(BLASLONG m, FLOAT *a, BLASLONG lda, FLOAT *b, BLASLONG incb, FLOAT *bu
 
   if (incb != 1) {
     B = buffer;
-    gemvbuffer = (FLOAT *)(((BLASLONG)buffer + m * sizeof(FLOAT) * 2 + 4095) & ~4095);
+    gemvbuffer = (FLOAT *)(((BLASLONG)buffer + m * sizeof(FLOAT) * 2 + 15) & ~15);
     COPY_K(m, b, incb, buffer, 1);
   }
 

driver/level3/CMakeLists.txt

@@ -1,4 +1,4 @@
-include_directories(${CMAKE_SOURCE_DIR})
+include_directories(${PROJECT_SOURCE_DIR})
 
 # N.B. In the original makefile there was a BLOCKS define used in the compilation of these files but I don't see any evidence of it being set anywhere. -hpa
 
@@ -99,6 +99,17 @@ foreach (float_type ${FLOAT_TYPES})
 	endif()
       endif ()
     endforeach ()
+    
+    # for gemm3m
+    if(USE_GEMM3M)
+      foreach (GEMM_DEFINE ${GEMM_DEFINES})
+	string(TOLOWER ${GEMM_DEFINE} GEMM_DEFINE_LC)
+	GenerateNamedObjects("gemm3m.c" "${GEMM_DEFINE}" "gemm3m_${GEMM_DEFINE_LC}" false "" "" false ${float_type})
+	if (SMP AND NOT USE_SIMPLE_THREADED_LEVEL3)
+	  GenerateNamedObjects("gemm3m.c" "${GEMM_DEFINE};THREADED_LEVEL3" "gemm3m_thread_${GEMM_DEFINE_LC}" false "" "" false ${float_type})
+	endif ()
+      endforeach ()
+    endif()
   endif ()
 endforeach ()
 

driver/level3/gemm3m_level3.c

@@ -316,7 +316,7 @@ int CNAME(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n,
 	if (min_l > GEMM3M_Q) {
 	  min_l = (min_l + 1) / 2;
 #ifdef UNROLL_X
-	  min_l = (min_l + UNROLL_X - 1) & ~(UNROLL_X - 1);
+	  min_l = ((min_l + UNROLL_X - 1)/UNROLL_X) * UNROLL_X;
 #endif
 	}
       }
@@ -326,7 +326,7 @@ int CNAME(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n,
 	min_i = GEMM3M_P;
       } else {
 	if (min_i > GEMM3M_P) {
-	  min_i = (min_i / 2 + GEMM3M_UNROLL_M - 1) & ~(GEMM3M_UNROLL_M - 1);
+	  min_i = ((min_i / 2 + GEMM3M_UNROLL_M - 1)/GEMM3M_UNROLL_M) * GEMM3M_UNROLL_M;
 	}
       }
 
@@ -365,7 +365,7 @@ int CNAME(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n,
 	  min_i = GEMM3M_P;
 	} else
 	  if (min_i > GEMM3M_P) {
-	    min_i = (min_i / 2 + GEMM3M_UNROLL_M - 1) & ~(GEMM3M_UNROLL_M - 1);
+	    min_i = ((min_i / 2 + GEMM3M_UNROLL_M - 1)/GEMM3M_UNROLL_M) * GEMM3M_UNROLL_M;
 	  }
 
 	START_RPCC();
@@ -386,7 +386,7 @@ int CNAME(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n,
 	min_i = GEMM3M_P;
       } else {
 	if (min_i > GEMM3M_P) {
-	  min_i = (min_i / 2 + GEMM3M_UNROLL_M - 1) & ~(GEMM3M_UNROLL_M - 1);
+	  min_i = ((min_i / 2 + GEMM3M_UNROLL_M - 1)/GEMM3M_UNROLL_M) * GEMM3M_UNROLL_M;
 	}
       }
 
@@ -429,7 +429,7 @@ int CNAME(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n,
 	  min_i = GEMM3M_P;
 	} else
 	  if (min_i > GEMM3M_P) {
-	    min_i = (min_i / 2 + GEMM3M_UNROLL_M - 1) & ~(GEMM3M_UNROLL_M - 1);
+	    min_i = ((min_i / 2 + GEMM3M_UNROLL_M - 1)/GEMM3M_UNROLL_M) * GEMM3M_UNROLL_M;
 	  }
 
 	START_RPCC();
@@ -451,7 +451,7 @@ int CNAME(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n,
 	min_i = GEMM3M_P;
       } else {
 	if (min_i > GEMM3M_P) {
-	  min_i = (min_i / 2 + GEMM3M_UNROLL_M - 1) & ~(GEMM3M_UNROLL_M - 1);
+	  min_i = ((min_i / 2 + GEMM3M_UNROLL_M - 1)/GEMM3M_UNROLL_M) * GEMM3M_UNROLL_M;
 	}
       }
 
@@ -494,7 +494,7 @@ int CNAME(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n,
 	  min_i = GEMM3M_P;
 	} else
 	  if (min_i > GEMM3M_P) {
-	    min_i = (min_i / 2 + GEMM3M_UNROLL_M - 1) & ~(GEMM3M_UNROLL_M - 1);
+	    min_i = ((min_i / 2 + GEMM3M_UNROLL_M - 1)/GEMM3M_UNROLL_M) * GEMM3M_UNROLL_M;
 	  }
 
 	START_RPCC();

driver/level3/level3.c

@@ -297,9 +297,9 @@ int CNAME(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n,
 	min_l  = GEMM_Q;
       } else {
 	if (min_l > GEMM_Q) {
-	  min_l = (min_l / 2 + GEMM_UNROLL_M - 1) & ~(GEMM_UNROLL_M - 1);
+	  min_l = ((min_l / 2 + GEMM_UNROLL_M - 1)/GEMM_UNROLL_M) * GEMM_UNROLL_M;
 	}
-	gemm_p = ((l2size / min_l + GEMM_UNROLL_M - 1) & ~(GEMM_UNROLL_M - 1));
+	gemm_p = ((l2size / min_l + GEMM_UNROLL_M - 1)/GEMM_UNROLL_M) * GEMM_UNROLL_M;
 	while (gemm_p * min_l > l2size) gemm_p -= GEMM_UNROLL_M;
       }
 
@@ -311,7 +311,7 @@ int CNAME(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n,
 	min_i = GEMM_P;
       } else {
 	if (min_i > GEMM_P) {
-	  min_i = (min_i / 2 + GEMM_UNROLL_M - 1) & ~(GEMM_UNROLL_M - 1);
+	  min_i = ((min_i / 2 + GEMM_UNROLL_M - 1)/GEMM_UNROLL_M) * GEMM_UNROLL_M;
 	} else {
 	  l1stride = 0;
 	}
@@ -369,7 +369,7 @@ int CNAME(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n,
 	  min_i = GEMM_P;
 	} else
 	  if (min_i > GEMM_P) {
-	    min_i = (min_i / 2 + GEMM_UNROLL_M - 1) & ~(GEMM_UNROLL_M - 1);
+	    min_i = ((min_i / 2 + GEMM_UNROLL_M - 1)/GEMM_UNROLL_M) * GEMM_UNROLL_M;
 	  }
 
 	START_RPCC();

driver/level3/level3_gemm3m_thread.c

@@ -365,7 +365,7 @@ static int inner_thread(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n,
 
   buffer[0] = sb;
   for (i = 1; i < DIVIDE_RATE; i++) {
-    buffer[i] = buffer[i - 1] + GEMM3M_Q * ((div_n + GEMM3M_UNROLL_N - 1) & ~(GEMM3M_UNROLL_N - 1));
+    buffer[i] = buffer[i - 1] + GEMM3M_Q * (((div_n + GEMM3M_UNROLL_N - 1)/GEMM3M_UNROLL_N) * GEMM3M_UNROLL_N);
   }
 
   for(ls = 0; ls < k; ls += min_l){
@@ -384,7 +384,7 @@ static int inner_thread(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n,
       min_i = GEMM3M_P;
     } else {
       if (min_i > GEMM3M_P) {
-	min_i = (min_i / 2 + GEMM3M_UNROLL_M - 1) & ~(GEMM3M_UNROLL_M - 1);
+	min_i = ((min_i / 2 + GEMM3M_UNROLL_M - 1)/GEMM3M_UNROLL_M) * GEMM3M_UNROLL_M;
       }
     }
 
@@ -482,7 +482,7 @@ static int inner_thread(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n,
 	min_i = GEMM3M_P;
       } else
 	if (min_i > GEMM3M_P) {
-	  min_i = ((min_i + 1) / 2 + GEMM3M_UNROLL_M - 1) & ~(GEMM3M_UNROLL_M - 1);
+	  min_i = (((min_i + 1) / 2 + GEMM3M_UNROLL_M - 1)/GEMM3M_UNROLL_M) * GEMM3M_UNROLL_M;
 	}
 
       START_RPCC();
@@ -618,7 +618,7 @@ static int inner_thread(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n,
 	min_i = GEMM3M_P;
       } else
 	if (min_i > GEMM3M_P) {
-	  min_i = ((min_i + 1) / 2 + GEMM3M_UNROLL_M - 1) & ~(GEMM3M_UNROLL_M - 1);
+	  min_i = (((min_i + 1) / 2 + GEMM3M_UNROLL_M - 1)/GEMM3M_UNROLL_M) * GEMM3M_UNROLL_M;
 	}
 
       START_RPCC();
@@ -754,7 +754,7 @@ static int inner_thread(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n,
 	min_i = GEMM3M_P;
       } else
 	if (min_i > GEMM3M_P) {
-	  min_i = ((min_i + 1) / 2 + GEMM3M_UNROLL_M - 1) & ~(GEMM3M_UNROLL_M - 1);
+	  min_i = (((min_i + 1) / 2 + GEMM3M_UNROLL_M - 1)/GEMM3M_UNROLL_M) * GEMM3M_UNROLL_M;
 	}
 
       START_RPCC();

driver/level3/level3_syr2k.c

@@ -189,7 +189,7 @@ int CNAME(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n, FLOAT *sa, FLO
 	min_i = GEMM_P;
       } else
 	if (min_i > GEMM_P) {
-	  min_i = (min_i / 2 + GEMM_UNROLL_MN - 1) & ~(GEMM_UNROLL_MN - 1);
+	  min_i = ((min_i / 2 + GEMM_UNROLL_MN - 1)/GEMM_UNROLL_MN) * GEMM_UNROLL_MN;
 	}
 
 #ifndef LOWER
@@ -230,7 +230,7 @@ int CNAME(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n, FLOAT *sa, FLO
 	  min_i = GEMM_P;
 	} else
 	  if (min_i > GEMM_P) {
-	    min_i = (min_i / 2 + GEMM_UNROLL_MN - 1) & ~(GEMM_UNROLL_MN - 1);
+	    min_i = ((min_i / 2 + GEMM_UNROLL_MN - 1)/GEMM_UNROLL_MN) * GEMM_UNROLL_MN;
 	  }
 
 	ICOPY_OPERATION(min_l, min_i, a, lda, ls, is, sa);
@@ -245,7 +245,7 @@ int CNAME(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n, FLOAT *sa, FLO
 	min_i = GEMM_P;
       } else
 	if (min_i > GEMM_P) {
-	  min_i = (min_i / 2 + GEMM_UNROLL_MN - 1) & ~(GEMM_UNROLL_MN - 1);
+	  min_i = ((min_i / 2 + GEMM_UNROLL_MN - 1)/GEMM_UNROLL_MN) * GEMM_UNROLL_MN;
 	}
 
       if (m_start >= js) {
@@ -284,7 +284,7 @@ int CNAME(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n, FLOAT *sa, FLO
 	  min_i = GEMM_P;
 	} else
 	  if (min_i > GEMM_P) {
-	    min_i = (min_i / 2 + GEMM_UNROLL_MN - 1) & ~(GEMM_UNROLL_MN - 1);
+	    min_i = ((min_i / 2 + GEMM_UNROLL_MN - 1)/GEMM_UNROLL_MN) * GEMM_UNROLL_MN;
 	  }
 
 	ICOPY_OPERATION(min_l, min_i, b, ldb, ls, is, sa);
@@ -322,7 +322,7 @@ int CNAME(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n, FLOAT *sa, FLO
 	  min_i = GEMM_P;
 	} else
 	  if (min_i > GEMM_P) {
-	    min_i = (min_i / 2 + GEMM_UNROLL_MN - 1) & ~(GEMM_UNROLL_MN - 1);
+	    min_i = ((min_i / 2 + GEMM_UNROLL_MN - 1)/GEMM_UNROLL_MN) * GEMM_UNROLL_MN;
 	  }
 
 	aa = sb + min_l * (is - js) * COMPSIZE;
@@ -353,7 +353,7 @@ int CNAME(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n, FLOAT *sa, FLO
 	min_i = GEMM_P;
       } else
 	if (min_i > GEMM_P) {
-	  min_i = (min_i / 2 + GEMM_UNROLL_MN - 1) & ~(GEMM_UNROLL_MN - 1);
+	  min_i = ((min_i / 2 + GEMM_UNROLL_MN - 1)/GEMM_UNROLL_MN) * GEMM_UNROLL_MN;
 	}
 
       aa = sb + min_l * (m_start - js) * COMPSIZE;
@@ -383,7 +383,7 @@ int CNAME(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n, FLOAT *sa, FLO
 	  min_i = GEMM_P;
 	} else
 	  if (min_i > GEMM_P) {
-	    min_i = (min_i / 2 + GEMM_UNROLL_MN - 1) & ~(GEMM_UNROLL_MN - 1);
+	    min_i = ((min_i / 2 + GEMM_UNROLL_MN - 1)/GEMM_UNROLL_MN) * GEMM_UNROLL_MN;
 	  }
 
 	aa = sb + min_l * (is - js) * COMPSIZE;

driver/level3/level3_syrk.c

@@ -198,7 +198,7 @@ int CNAME(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n, FLOAT *sa, FLO
 	min_i = GEMM_P;
       } else
 	if (min_i > GEMM_P) {
-	  min_i = (min_i / 2 + GEMM_UNROLL_MN - 1) & ~(GEMM_UNROLL_MN - 1);
+	  min_i = ((min_i / 2 + GEMM_UNROLL_MN - 1)/GEMM_UNROLL_MN) * GEMM_UNROLL_MN;
 	}
 
 #ifndef LOWER
@@ -239,7 +239,7 @@ int CNAME(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n, FLOAT *sa, FLO
 	    min_i = GEMM_P;
 	  } else
 	    if (min_i > GEMM_P) {
-	      min_i = (min_i / 2 + GEMM_UNROLL_MN - 1) & ~(GEMM_UNROLL_MN - 1);
+	      min_i = ((min_i / 2 + GEMM_UNROLL_MN - 1)/GEMM_UNROLL_MN) * GEMM_UNROLL_MN;
 	    }
 
 	  aa = sb + min_l * (is - js)  * COMPSIZE;
@@ -303,7 +303,7 @@ int CNAME(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n, FLOAT *sa, FLO
 	    min_i = GEMM_P;
 	  } else
 	    if (min_i > GEMM_P) {
-	      min_i = (min_i / 2 + GEMM_UNROLL_MN - 1) & ~(GEMM_UNROLL_MN - 1);
+	      min_i = ((min_i / 2 + GEMM_UNROLL_MN - 1)/GEMM_UNROLL_MN) * GEMM_UNROLL_MN;
 	    }
 
 	  START_RPCC();
@@ -375,7 +375,7 @@ int CNAME(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n, FLOAT *sa, FLO
 	    min_i = GEMM_P;
 	  } else
 	    if (min_i > GEMM_P) {
-	      min_i = (min_i / 2 + GEMM_UNROLL_MN - 1) & ~(GEMM_UNROLL_MN - 1);
+	      min_i = ((min_i / 2 + GEMM_UNROLL_MN - 1)/GEMM_UNROLL_MN) * GEMM_UNROLL_MN;
 	    }
 
 	  if (is  < js + min_j) {
@@ -460,7 +460,7 @@ int CNAME(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n, FLOAT *sa, FLO
 	    min_i = GEMM_P;
 	  } else
 	    if (min_i > GEMM_P) {
-	      min_i = (min_i / 2 + GEMM_UNROLL_MN - 1) & ~(GEMM_UNROLL_MN - 1);
+	      min_i = ((min_i / 2 + GEMM_UNROLL_MN - 1)/GEMM_UNROLL_MN) * GEMM_UNROLL_MN;
 	    }
 
 	  START_RPCC();

driver/level3/level3_syrk_threaded.c

@@ -210,8 +210,7 @@ static int inner_thread(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n,
   fprintf(stderr, "Thread[%ld]  m_from : %ld m_to : %ld n_from : %ld n_to : %ld\n",  mypos, m_from, m_to, n_from, n_to);
 #endif
 
-  div_n = ((m_to - m_from + DIVIDE_RATE - 1) / DIVIDE_RATE
-	                            + GEMM_UNROLL_MN - 1) & ~(GEMM_UNROLL_MN - 1);
+  div_n = (((m_to - m_from + DIVIDE_RATE - 1) / DIVIDE_RATE + GEMM_UNROLL_MN - 1)/GEMM_UNROLL_MN) * GEMM_UNROLL_MN;
 
   buffer[0] = sb;
   for (i = 1; i < DIVIDE_RATE; i++) {
@@ -233,7 +232,7 @@ static int inner_thread(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n,
       min_i = GEMM_P;
     } else {
       if (min_i > GEMM_P) {
-	min_i = (min_i / 2 + GEMM_UNROLL_MN - 1) & ~(GEMM_UNROLL_MN - 1);
+	min_i = ((min_i / 2 + GEMM_UNROLL_MN - 1)/GEMM_UNROLL_MN) * GEMM_UNROLL_MN;
       }
     }
 
@@ -253,8 +252,7 @@ static int inner_thread(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n,
 
     STOP_RPCC(copy_A);
 
-    div_n = ((m_to - m_from + DIVIDE_RATE - 1) / DIVIDE_RATE
-	                              + GEMM_UNROLL_MN - 1) & ~(GEMM_UNROLL_MN - 1);
+    div_n = (((m_to - m_from + DIVIDE_RATE - 1) / DIVIDE_RATE + GEMM_UNROLL_MN - 1)/GEMM_UNROLL_MN) * GEMM_UNROLL_MN;
 
     for (xxx = m_from, bufferside = 0; xxx < m_to; xxx += div_n, bufferside ++) {
 
@@ -353,9 +351,8 @@ static int inner_thread(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n,
     while (current >= 0) {
 #endif
 
-	div_n = ((range_n[current + 1]  - range_n[current] + DIVIDE_RATE - 1) / DIVIDE_RATE
-		 + GEMM_UNROLL_MN - 1) & ~(GEMM_UNROLL_MN - 1);
-
+	div_n = (((range_n[current + 1]  - range_n[current] + DIVIDE_RATE - 1) / DIVIDE_RATE + GEMM_UNROLL_MN - 1)/GEMM_UNROLL_MN) * GEMM_UNROLL_MN;
+ 
 	for (xxx = range_n[current], bufferside = 0; xxx < range_n[current + 1]; xxx += div_n, bufferside ++) {
 
 	  START_RPCC();
@@ -412,7 +409,7 @@ static int inner_thread(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n,
 	min_i = GEMM_P;
       } else
 	if (min_i > GEMM_P) {
-	  min_i = ((min_i + 1) / 2 + GEMM_UNROLL_MN - 1) & ~(GEMM_UNROLL_MN - 1);
+	  min_i = (((min_i + 1) / 2 + GEMM_UNROLL_MN - 1)/GEMM_UNROLL_MN) * GEMM_UNROLL_MN;
 	}
 
       START_RPCC();
@@ -425,8 +422,7 @@ static int inner_thread(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n,
 
       do {
 
-	div_n = ((range_n[current + 1]  - range_n[current] + DIVIDE_RATE - 1) / DIVIDE_RATE
-		                                                     + GEMM_UNROLL_MN - 1) & ~(GEMM_UNROLL_MN - 1);
+	div_n = (((range_n[current + 1]  - range_n[current] + DIVIDE_RATE - 1) / DIVIDE_RATE + GEMM_UNROLL_MN - 1)/GEMM_UNROLL_MN) * GEMM_UNROLL_MN;
 
 	for (xxx = range_n[current], bufferside = 0; xxx < range_n[current + 1]; xxx += div_n, bufferside ++) {
 
@@ -602,9 +598,9 @@ int CNAME(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n, FLOAT *sa, FLO
 
       double di   = (double)i;
 
-      width = (((BLASLONG)(sqrt(di * di + dnum) - di) + mask) & ~mask);
+      width = (((BLASLONG)((sqrt(di * di + dnum) - di) + mask)/(mask+1)) * (mask+1) );
 
-      if (num_cpu == 0) width = n - ((n - width) & ~mask);
+      if (num_cpu == 0) width = n - (((n - width)/(mask+1)) * (mask+1) );
 
       if ((width > n - i) || (width < mask)) width = n - i;
 
@@ -644,7 +640,7 @@ int CNAME(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n, FLOAT *sa, FLO
 
 	double di   = (double)i;
 
-	width = (((BLASLONG)(sqrt(di * di + dnum) - di) + mask) & ~mask);
+	width = (((BLASLONG)((sqrt(di * di + dnum) - di) + mask)/(mask+1)) * (mask+1));
 
       if ((width > n - i) || (width < mask)) width = n - i;
 

driver/level3/level3_thread.c

@@ -310,7 +310,7 @@ static int inner_thread(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n,
 
   buffer[0] = sb;
   for (i = 1; i < DIVIDE_RATE; i++) {
-    buffer[i] = buffer[i - 1] + GEMM_Q * ((div_n + GEMM_UNROLL_N - 1) & ~(GEMM_UNROLL_N - 1)) * COMPSIZE;
+    buffer[i] = buffer[i - 1] + GEMM_Q * ((div_n + GEMM_UNROLL_N - 1)/GEMM_UNROLL_N) * GEMM_UNROLL_N * COMPSIZE;
   }
 
 
@@ -331,7 +331,7 @@ static int inner_thread(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n,
       min_i = GEMM_P;
     } else {
       if (min_i > GEMM_P) {
-	min_i = (min_i / 2 + GEMM_UNROLL_M - 1) & ~(GEMM_UNROLL_M - 1);
+	min_i = ((min_i / 2 + GEMM_UNROLL_M - 1)/GEMM_UNROLL_M) * GEMM_UNROLL_M;
       } else {
 	if (args -> nthreads == 1) l1stride = 0;
       }
@@ -443,7 +443,7 @@ static int inner_thread(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n,
 	min_i = GEMM_P;
       } else
 	if (min_i > GEMM_P) {
-	  min_i = ((min_i + 1) / 2 + GEMM_UNROLL_M - 1) & ~(GEMM_UNROLL_M - 1);
+	  min_i = (((min_i + 1) / 2 + GEMM_UNROLL_M - 1)/GEMM_UNROLL_M) * GEMM_UNROLL_M;
 	}
 
       START_RPCC();

driver/level3/syrk_kernel.c

@@ -158,7 +158,7 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG k, FLOAT alpha_r,
 
     int mm, nn;
 
-    mm = (loop & ~(GEMM_UNROLL_MN - 1));
+    mm = (loop/GEMM_UNROLL_MN) * GEMM_UNROLL_MN;
     nn = MIN(GEMM_UNROLL_MN, n - loop);
 
 #ifndef LOWER

driver/level3/syrk_thread.c

@@ -109,7 +109,7 @@ int CNAME(int mode, blas_arg_t *arg, BLASLONG *range_m, BLASLONG *range_n, int (
       if (nthreads - num_cpu > 1) {
 
 	di = (double)i;
-	width = ((BLASLONG)( sqrt(di * di + dnum) - di) + mask) & ~mask;
+	width = (BLASLONG)(( sqrt(di * di + dnum) - di + mask)/(mask+1)) * (mask+1);
 
 	if ((width <= 0) || (width > n_to - i)) width = n_to - i;
 
@@ -149,7 +149,7 @@ int CNAME(int mode, blas_arg_t *arg, BLASLONG *range_m, BLASLONG *range_n, int (
       if (nthreads - num_cpu > 1) {
 
 	di = (double)(arg -> n - i);
-	width = ((BLASLONG)(-sqrt(di * di + dnum) + di) + mask) & ~mask;
+	width = ((BLASLONG)((-sqrt(di * di + dnum) + di) + mask)/(mask+1)) * (mask+1);
 
 	if ((width <= 0) || (width > n_to - i)) width = n_to - i;
 

driver/level3/zher2k_kernel.c

@@ -149,7 +149,7 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG k, FLOAT alpha_r, FLOAT alpha_i,
 
     int mm, nn;
 
-    mm = (loop & ~(GEMM_UNROLL_MN - 1));
+    mm = (loop/GEMM_UNROLL_MN) * GEMM_UNROLL_MN;
     nn = MIN(GEMM_UNROLL_MN, n - loop);
 
 #ifndef LOWER

driver/level3/zherk_kernel.c

@@ -132,7 +132,7 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG k, FLOAT alpha_r,
 
     int mm, nn;
 
-    mm = (loop & ~(GEMM_UNROLL_MN - 1));
+    mm = (loop/GEMM_UNROLL_MN) * GEMM_UNROLL_MN;
     nn = MIN(GEMM_UNROLL_MN, n - loop);
 
 #ifndef LOWER