Runtime detection of VEX variants of AVX512 #1586
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matthiaskrgr
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Expand `avx512_target_feature` to include VEX variants Added 5 new target features for x86: - `AVX-IFMA` - `AVX-NE-CONVERT` - `AVX-VNNI` - `AVX-VNNI_INT8` - `AVX-VNNI_INT16` Both LLVM and GCC already have support for these. See also the [stdarch PR](rust-lang/stdarch#1586)
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Expand `avx512_target_feature` to include VEX variants Added 5 new target features for x86: - `AVX-IFMA` - `AVX-NE-CONVERT` - `AVX-VNNI` - `AVX-VNNI_INT8` - `AVX-VNNI_INT16` Both LLVM and GCC already have support for these. See also the [stdarch PR](rust-lang/stdarch#1586)
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Expand `avx512_target_feature` to include VEX variants Added 5 new target features for x86: - `AVX-IFMA` - `AVX-NE-CONVERT` - `AVX-VNNI` - `AVX-VNNI_INT8` - `AVX-VNNI_INT16` Both LLVM and GCC already have support for these. See also the [stdarch PR](rust-lang/stdarch#1586)
matthiaskrgr
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Expand `avx512_target_feature` to include VEX variants Added 5 new target features for x86: - `AVX-IFMA` - `AVX-NE-CONVERT` - `AVX-VNNI` - `AVX-VNNI_INT8` - `AVX-VNNI_INT16` Both LLVM and GCC already have support for these. See also the [stdarch PR](rust-lang/stdarch#1586)
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Jun 21, 2024
Rollup merge of rust-lang#126617 - sayantn:veorq, r=workingjubilee Expand `avx512_target_feature` to include VEX variants Added 5 new target features for x86: - `AVX-IFMA` - `AVX-NE-CONVERT` - `AVX-VNNI` - `AVX-VNNI_INT8` - `AVX-VNNI_INT16` Both LLVM and GCC already have support for these. See also the [stdarch PR](rust-lang/stdarch#1586)
Expanded the cache size to 93 (we will need this in near future) Fixed detection of VAES, GFNI and VPCLMULQDQ Could not test with `cupid` because they do not support these yet
flip1995
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Jun 28, 2024
Expand `avx512_target_feature` to include VEX variants Added 5 new target features for x86: - `AVX-IFMA` - `AVX-NE-CONVERT` - `AVX-VNNI` - `AVX-VNNI_INT8` - `AVX-VNNI_INT16` Both LLVM and GCC already have support for these. See also the [stdarch PR](rust-lang/stdarch#1586)
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Added run-time detection for 5 new x86 target features. Expanded the Cache size to 93.
AVX-IFMAAVX-NE-CONVERTAVX-VNNIAVX-VNNI_INT8AVX-VNNI_INT16Fixed run-time detection of
VAES,GFNI,VPCLMULQDQ(they do not needAVX512support, the 512-bit versions needAVX512F, and that should be handled in target-feature attributes of the intrinsics.See also the rustc PR