Re: [PATCH v3] x86/cpufeatures.h: Enable A Few New AVX-512 Features

* Fenghua Yu wrote: > +#define X86_FEATURE_AVX512DQ ( 9*32+17) /* AVX-512 DQ Instructions */ > +#define X86_FEATURE_AVX512BW ( 9*32+30) /* AVX-512 BW Instructions */ > +#define X86_FEATURE_AVX512VL ( 9*32+31) /* AVX-512 Vector Lengths */ Yeah, so I don't think it's obvious to people what the DQ

[PATCH v3] x86/cpufeatures.h: Enable A Few New AVX-512 Features

From: Fenghua Yu A few new AVX-512 instruction groups/features are added in cpufeatures.h for enuermation: AVX512DQ, AVX512BW, and AVX512VL. Clear the flags in fpu__xstate_clear_all_cpu_caps(). The specification for latest AVX-512 including the features can be found at https://software.intel.co