floraachy
/
OpenBLAS
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge pull request #1931 from martin-frbg/pr1921 

Add -mavx2 to TARGET=HASWELL builds
This commit is contained in:
Martin Kroeker 2018-12-23 23:15:54 +01:00 committed by GitHub
parent 942e229ed5 76b4b8980f
commit e1eab96502
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 24 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
Makefile.x86_64
View File

@ -25,6 +25,17 @@ endif
endif
endif
ifeq ($(CORE), HASWELL)
ifndef DYNAMIC_ARCH
ifndef NO_AVX2
CCOMMON_OPT += -mavx2
FCOMMON_OPT += -mavx2
endif
endif
endif
ifeq ($(OSNAME), Interix)
ARFLAGS = -m x64
endif

16
cmake/system.cmake
View File

@ -42,9 +42,19 @@ if (DEFINED BINARY AND DEFINED TARGET AND BINARY EQUAL 32)
endif ()
if (DEFINED TARGET)
if (${TARGET} STREQUAL "SKYLAKEX" AND NOT NO_AVX512)
set (KERNEL_DEFINITIONS "${KERNEL_DEFINITIONS} -march=skylake-avx512")
endif()
if (${TARGET} STREQUAL "SKYLAKEX" AND NOT NO_AVX512)
set (KERNEL_DEFINITIONS "${KERNEL_DEFINITIONS} -march=skylake-avx512")
endif()
if (${TARGET} STREQUAL "HASWELL" AND NOT NO_AVX2)
if (${CMAKE_C_COMPILER_ID} STREQUAL "GNU")
execute_process(COMMAND ${CMAKE_C_COMPILER} -dumpversion OUTPUT_VARIABLE GCC_VERSION)
if (${GCC_VERSION} VERSION_GREATER 4.7 OR ${GCC_VERSION} VERSION_EQUAL 4.7)
set (KERNEL_DEFINITIONS "${KERNEL_DEFINITIONS} -mavx2")
endif()
elseif (${CMAKE_C_COMPILER_ID} STREQUAL "CLANG")
set (KERNEL_DEFINITIONS "${KERNEL_DEFINITIONS} -mavx2")
endif()
endif()
endif()
if (DEFINED TARGET)