Open Source Computer Vision Library
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28 lines
716 B
28 lines
716 B
/* x86_features.h -- check for CPU features |
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* Copyright (C) 2013 Intel Corporation Jim Kukunas |
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* For conditions of distribution and use, see copyright notice in zlib.h |
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*/ |
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#ifndef X86_FEATURES_H_ |
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#define X86_FEATURES_H_ |
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struct x86_cpu_features { |
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int has_avx2; |
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int has_avx512f; |
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int has_avx512dq; |
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int has_avx512bw; |
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int has_avx512vl; |
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int has_avx512_common; // Enabled when AVX512(F,DQ,BW,VL) are all enabled. |
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int has_avx512vnni; |
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int has_sse2; |
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int has_ssse3; |
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int has_sse42; |
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int has_pclmulqdq; |
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int has_vpclmulqdq; |
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int has_os_save_ymm; |
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int has_os_save_zmm; |
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}; |
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void Z_INTERNAL x86_check_features(struct x86_cpu_features *features); |
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#endif /* X86_FEATURES_H_ */
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