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Diffstat (limited to 'neozip/arch/x86/x86_features.h')
| -rw-r--r-- | neozip/arch/x86/x86_features.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/neozip/arch/x86/x86_features.h b/neozip/arch/x86/x86_features.h new file mode 100644 index 0000000000..2118b8e87a --- /dev/null +++ b/neozip/arch/x86/x86_features.h @@ -0,0 +1,30 @@ +/* x86_features.h -- check for CPU features + * Copyright (C) 2013 Intel Corporation Jim Kukunas + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +#ifndef X86_FEATURES_H_ +#define X86_FEATURES_H_ + +struct x86_cpu_features { + int has_avx2; + int has_avx512f; + int has_avx512dq; + int has_avx512bw; + int has_avx512vl; + int has_avx512_common; // Enabled when AVX512(F,DQ,BW,VL) are all enabled. + int has_avx512vnni; + int has_bmi2; + int has_sse2; + int has_ssse3; + int has_sse41; + int has_sse42; + int has_pclmulqdq; + int has_vpclmulqdq; + int has_os_save_ymm; + int has_os_save_zmm; +}; + +void Z_INTERNAL x86_check_features(struct x86_cpu_features *features); + +#endif /* X86_FEATURES_H_ */ |