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Make getarch compile with PGI #2223

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Merged
merged 3 commits into from
Aug 16, 2019
Merged

Make getarch compile with PGI #2223

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8506386
Merge pull request #1 from xianyi/develop
martin-frbg Aug 16, 2019
e3d846a
Do not use -march=native with the PGI compiler
martin-frbg Aug 16, 2019
a95a5e5
Fix PGI compiler detection for getarch
martin-frbg Aug 16, 2019
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4 changes: 2 additions & 2 deletions Makefile.system
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Original file line number Diff line number Diff line change
Expand Up @@ -142,9 +142,9 @@ endif
endif


# On x86_64 build getarch with march=native. This is required to detect AVX512 support in getarch.
# On x86_64 build getarch with march=native unless the compiler is PGI. This is required to detect AVX512 support in getarch.
ifeq ($(ARCH), x86_64)
ifneq ($(C_COMPILER), PGI)
ifeq ($(findstring pgcc,$(HOSTCC)),)
GETARCH_FLAGS += -march=native
endif
endif
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2 changes: 1 addition & 1 deletion cmake/system.cmake
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Expand Up @@ -66,7 +66,7 @@ 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 ()

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