Current File : //opt/cloudlinux/venv/lib/python3.11/site-packages/numpy/distutils/checks/cpu_avx512_spr.c
#if defined(DETECT_FEATURES) && defined(__INTEL_COMPILER)
/*
* Unlike GCC and CLANG, Intel Compiler exposes all supported intrinsics,
* whether or not the build options for those features are specified.
* Therefore, we must test #definitions of CPU features when option native/host
* is enabled via `--cpu-baseline` or through env var `CFLAGS` otherwise
* the test will be broken and leads to enable all possible features.
*/
#if !defined(__AVX512FP16__)
#error "HOST/ARCH doesn't support Sapphire Rapids AVX512FP16 features"
#endif
#endif
#include <immintrin.h>
int main(int argc, char **argv)
{
/* clang has a bug regarding our spr coode, see gh-23730. */
#if __clang__
#error
#endif
__m512h a = _mm512_loadu_ph((void*)argv[argc-1]);
__m512h temp = _mm512_fmadd_ph(a, a, a);
_mm512_storeu_ph((void*)(argv[argc-1]), temp);
return 0;
}
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