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update meson.build to ensure AVX-512 FP16 can be compiled #29

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Merged
merged 1 commit into from
Apr 4, 2023
Merged

update meson.build to ensure AVX-512 FP16 can be compiled #29

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2 changes: 1 addition & 1 deletion benchmarks/meson.build
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Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,7 @@ if cpp.has_argument('-march=icelake-client')
)
endif

if cpp.has_argument('-march=sapphirerapids')
if cancompilefp16
libbench += static_library('bench_qsortfp16',
files('bench_qsortfp16.cpp', ),
dependencies: gbench_dep,
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18 changes: 18 additions & 0 deletions meson.build
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Expand Up @@ -8,6 +8,16 @@ utils = include_directories('utils')
tests = include_directories('tests')
gtest_dep = dependency('gtest_main', required : true)
gbench_dep = dependency('benchmark', required : true)

fp16code = '''#include<immintrin.h>
int main() {
__mm512h temp = _mm512_set1_ph(1.0f);
__mm512h var2 = _mm512_min_ph(temp, temp);
return 0;
}
'''
cancompilefp16 = cpp.compiles(fp16code, args:'-march=sapphirerapids')

subdir('utils')
subdir('tests')
subdir('benchmarks')
Expand All @@ -23,3 +33,11 @@ benchexe = executable('benchexe', 'benchmarks/main.cpp',
dependencies : [gbench_dep],
link_whole : [libbench, libcpuinfo],
)

summary({
'Can compile AVX-512 FP16 ISA': cancompilefp16,
},
section: 'Configuration',
bool_yn: true
)

2 changes: 1 addition & 1 deletion tests/meson.build
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Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,7 @@ if cpp.has_argument('-march=icelake-client')
)
endif

if cpp.has_argument('-march=sapphirerapids')
if cancompilefp16
libtests += static_library('tests_qsortfp16',
files('test_qsortfp16.cpp', ),
dependencies: gtest_dep,
Expand Down