From 9a1ded757be72cab0bde316c80deb666eb73c10f Mon Sep 17 00:00:00 2001 From: anzz1 Date: Wed, 29 Mar 2023 01:24:48 +0300 Subject: [PATCH] plain __cpuid is enough here --- .github/workflows/build.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml index 9c5377b28..88e70e495 100644 --- a/.github/workflows/build.yml +++ b/.github/workflows/build.yml @@ -180,7 +180,7 @@ jobs: $vcdir = $(vswhere -latest -products * -requires Microsoft.VisualStudio.Component.VC.Tools.x86.x64 -property installationPath) $msvc = $(join-path $vcdir $('VC\Tools\MSVC\'+$(gc -raw $(join-path $vcdir 'VC\Auxiliary\Build\Microsoft.VCToolsVersion.default.txt')).Trim())) $cl = $(join-path $msvc 'bin\Hostx64\x64\cl.exe') - echo 'int main(void){unsigned int a[4];__cpuidex(a,7,0);return !(a[1]&65536);}' >> avx512f.c + echo 'int main(void){unsigned int a[4];__cpuid(a,7);return !(a[1]&65536);}' >> avx512f.c & $cl /O2 /GS- /kernel avx512f.c /link /nodefaultlib /entry:main .\avx512f.exe && echo "AVX512F: YES" && ( echo HAS_AVX512F=1 >> $env:GITHUB_ENV ) || echo "AVX512F: NO"