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PGI compiler does not handle -march=native

This commit is contained in:
Martin Kroeker 2019-08-13 22:36:39 +02:00 committed by GitHub
parent be147a9f28
commit b9f8d8825f
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 22 additions and 5 deletions
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27
cmake/system.cmake
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@ -66,10 +66,17 @@ if (DEFINED TARGET)
endif ()
# On x86_64 build getarch with march=native. This is required to detect AVX512 support in getarch.
if (X86_64)
if (X86_64 AND NOT ${CMAKE_C_COMPILER_ID} STREQUAL "PGI")
set(GETARCH_FLAGS "${GETARCH_FLAGS} -march=native")
endif ()
# On x86 no AVX support is available
if (X86 OR X86_64)
if ((DEFINED BINARY AND BINARY EQUAL 32) OR ("$CMAKE_SIZEOF_VOID_P}" EQUAL "4"))
set(GETARCH_FLAGS "${GETARCH_FLAGS} -DNO_AVX -DNO_AVX2 -DNO_AVX512")
endif ()
endif ()
if (INTERFACE64)
message(STATUS "Using 64-bit integers.")
set(GETARCH_FLAGS "${GETARCH_FLAGS} -DUSE64BITINT")
@ -148,7 +155,9 @@ else()
endif ()
include("${PROJECT_SOURCE_DIR}/cmake/prebuild.cmake")
if (DEFINED BINARY)
message(STATUS "Compiling a ${BINARY}-bit binary.")
endif ()
if (NOT DEFINED NEED_PIC)
set(NEED_PIC 1)
endif ()
@ -165,6 +174,9 @@ include("${PROJECT_SOURCE_DIR}/cmake/cc.cmake")
if (NOT NOFORTRAN)
# Fortran Compiler dependent settings
include("${PROJECT_SOURCE_DIR}/cmake/fc.cmake")
else ()
set(NO_LAPACK 1)
set(NO_LAPACKE 1)
endif ()
if (BINARY64)
@ -190,9 +202,14 @@ if (NEED_PIC)
endif ()
if (DYNAMIC_ARCH)
set(CCOMMON_OPT "${CCOMMON_OPT} -DDYNAMIC_ARCH")
if (DYNAMIC_OLDER)
set(CCOMMON_OPT "${CCOMMON_OPT} -DDYNAMIC_OLDER")
if (X86 OR X86_64 OR ARM64 OR PPC)
set(CCOMMON_OPT "${CCOMMON_OPT} -DDYNAMIC_ARCH")
if (DYNAMIC_OLDER)
set(CCOMMON_OPT "${CCOMMON_OPT} -DDYNAMIC_OLDER")
endif ()
else ()
unset (DYNAMIC_ARCH)
message (STATUS "DYNAMIC_ARCH is not supported on the target architecture, removing")
endif ()
endif ()