.. generated via source/reference/simd/simd-optimizations.py x86 - CPU feature names ~~~~~~~~~~~~~~~~~~~~~~~ .. table:: :align: left ============ ================================================================================================================= Name Implies ============ ================================================================================================================= ``SSE`` ``SSE2`` ``SSE2`` ``SSE`` ``SSE3`` ``SSE`` ``SSE2`` ``SSSE3`` ``SSE`` ``SSE2`` ``SSE3`` ``SSE41`` ``SSE`` ``SSE2`` ``SSE3`` ``SSSE3`` ``POPCNT`` ``SSE`` ``SSE2`` ``SSE3`` ``SSSE3`` ``SSE41`` ``SSE42`` ``SSE`` ``SSE2`` ``SSE3`` ``SSSE3`` ``SSE41`` ``POPCNT`` ``AVX`` ``SSE`` ``SSE2`` ``SSE3`` ``SSSE3`` ``SSE41`` ``POPCNT`` ``SSE42`` ``XOP`` ``SSE`` ``SSE2`` ``SSE3`` ``SSSE3`` ``SSE41`` ``POPCNT`` ``SSE42`` ``AVX`` ``FMA4`` ``SSE`` ``SSE2`` ``SSE3`` ``SSSE3`` ``SSE41`` ``POPCNT`` ``SSE42`` ``AVX`` ``F16C`` ``SSE`` ``SSE2`` ``SSE3`` ``SSSE3`` ``SSE41`` ``POPCNT`` ``SSE42`` ``AVX`` ``FMA3`` ``SSE`` ``SSE2`` ``SSE3`` ``SSSE3`` ``SSE41`` ``POPCNT`` ``SSE42`` ``AVX`` ``F16C`` ``AVX2`` ``SSE`` ``SSE2`` ``SSE3`` ``SSSE3`` ``SSE41`` ``POPCNT`` ``SSE42`` ``AVX`` ``F16C`` ``AVX512F`` ``SSE`` ``SSE2`` ``SSE3`` ``SSSE3`` ``SSE41`` ``POPCNT`` ``SSE42`` ``AVX`` ``F16C`` ``FMA3`` ``AVX2`` ``AVX512CD`` ``SSE`` ``SSE2`` ``SSE3`` ``SSSE3`` ``SSE41`` ``POPCNT`` ``SSE42`` ``AVX`` ``F16C`` ``FMA3`` ``AVX2`` ``AVX512F`` ============ ================================================================================================================= x86 - Group names ~~~~~~~~~~~~~~~~~ .. table:: :align: left ============== ===================================================== =========================================================================================================================================================================== Name Gather Implies ============== ===================================================== =========================================================================================================================================================================== ``AVX512_KNL`` ``AVX512ER`` ``AVX512PF`` ``SSE`` ``SSE2`` ``SSE3`` ``SSSE3`` ``SSE41`` ``POPCNT`` ``SSE42`` ``AVX`` ``F16C`` ``FMA3`` ``AVX2`` ``AVX512F`` ``AVX512CD`` ``AVX512_KNM`` ``AVX5124FMAPS`` ``AVX5124VNNIW`` ``AVX512VPOPCNTDQ`` ``SSE`` ``SSE2`` ``SSE3`` ``SSSE3`` ``SSE41`` ``POPCNT`` ``SSE42`` ``AVX`` ``F16C`` ``FMA3`` ``AVX2`` ``AVX512F`` ``AVX512CD`` ``AVX512_KNL`` ``AVX512_SKX`` ``AVX512VL`` ``AVX512BW`` ``AVX512DQ`` ``SSE`` ``SSE2`` ``SSE3`` ``SSSE3`` ``SSE41`` ``POPCNT`` ``SSE42`` ``AVX`` ``F16C`` ``FMA3`` ``AVX2`` ``AVX512F`` ``AVX512CD`` ``AVX512_CLX`` ``AVX512VNNI`` ``SSE`` ``SSE2`` ``SSE3`` ``SSSE3`` ``SSE41`` ``POPCNT`` ``SSE42`` ``AVX`` ``F16C`` ``FMA3`` ``AVX2`` ``AVX512F`` ``AVX512CD`` ``AVX512_SKX`` ``AVX512_CNL`` ``AVX512IFMA`` ``AVX512VBMI`` ``SSE`` ``SSE2`` ``SSE3`` ``SSSE3`` ``SSE41`` ``POPCNT`` ``SSE42`` ``AVX`` ``F16C`` ``FMA3`` ``AVX2`` ``AVX512F`` ``AVX512CD`` ``AVX512_SKX`` ``AVX512_ICL`` ``AVX512VBMI2`` ``AVX512BITALG`` ``AVX512VPOPCNTDQ`` ``SSE`` ``SSE2`` ``SSE3`` ``SSSE3`` ``SSE41`` ``POPCNT`` ``SSE42`` ``AVX`` ``F16C`` ``FMA3`` ``AVX2`` ``AVX512F`` ``AVX512CD`` ``AVX512_SKX`` ``AVX512_CLX`` ``AVX512_CNL`` ============== ===================================================== =========================================================================================================================================================================== IBM/POWER big-endian - CPU feature names ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. table:: :align: left ======== ================ Name Implies ======== ================ ``VSX`` ``VSX2`` ``VSX`` ``VSX3`` ``VSX`` ``VSX2`` ======== ================ IBM/POWER little-endian - CPU feature names ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. table:: :align: left ======== ================ Name Implies ======== ================ ``VSX`` ``VSX2`` ``VSX2`` ``VSX`` ``VSX3`` ``VSX`` ``VSX2`` ======== ================ ARMv7/A32 - CPU feature names ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. table:: :align: left ============== =========================================================== Name Implies ============== =========================================================== ``NEON`` ``NEON_FP16`` ``NEON`` ``NEON_VFPV4`` ``NEON`` ``NEON_FP16`` ``ASIMD`` ``NEON`` ``NEON_FP16`` ``NEON_VFPV4`` ``ASIMDHP`` ``NEON`` ``NEON_FP16`` ``NEON_VFPV4`` ``ASIMD`` ``ASIMDDP`` ``NEON`` ``NEON_FP16`` ``NEON_VFPV4`` ``ASIMD`` ``ASIMDFHM`` ``NEON`` ``NEON_FP16`` ``NEON_VFPV4`` ``ASIMD`` ``ASIMDHP`` ============== =========================================================== ARMv8/A64 - CPU feature names ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. table:: :align: left ============== =========================================================== Name Implies ============== =========================================================== ``NEON`` ``NEON_FP16`` ``NEON_VFPV4`` ``ASIMD`` ``NEON_FP16`` ``NEON`` ``NEON_VFPV4`` ``ASIMD`` ``NEON_VFPV4`` ``NEON`` ``NEON_FP16`` ``ASIMD`` ``ASIMD`` ``NEON`` ``NEON_FP16`` ``NEON_VFPV4`` ``ASIMDHP`` ``NEON`` ``NEON_FP16`` ``NEON_VFPV4`` ``ASIMD`` ``ASIMDDP`` ``NEON`` ``NEON_FP16`` ``NEON_VFPV4`` ``ASIMD`` ``ASIMDFHM`` ``NEON`` ``NEON_FP16`` ``NEON_VFPV4`` ``ASIMD`` ``ASIMDHP`` ============== ===========================================================