Re: [Xen-devel] [PATCH] x86/cpuid: Add AVX512_4VNNIW and AVX512_4FMAPS support

2016-11-18 Thread Andrew Cooper
On 18/11/16 05:48, He Chen wrote: > Add two new AVX512 subfeatures support for guest. > > AVX512_4VNNIW: > Vector instructions for deep learning enhanced word variable precision. > > AVX512_4FMAPS: > Vector instructions for deep learning floating-point single precision. > > Signed-off-by: Luwei Kan

Re: [Xen-devel] [PATCH] x86/cpuid: Add AVX512_4VNNIW and AVX512_4FMAPS support

2016-11-18 Thread Jan Beulich
>>> On 18.11.16 at 06:48, wrote: > Add two new AVX512 subfeatures support for guest. > > AVX512_4VNNIW: > Vector instructions for deep learning enhanced word variable precision. > > AVX512_4FMAPS: > Vector instructions for deep learning floating-point single precision. > > Signed-off-by: Luwei

[Xen-devel] [PATCH] x86/cpuid: Add AVX512_4VNNIW and AVX512_4FMAPS support

2016-11-17 Thread He Chen
Add two new AVX512 subfeatures support for guest. AVX512_4VNNIW: Vector instructions for deep learning enhanced word variable precision. AVX512_4FMAPS: Vector instructions for deep learning floating-point single precision. Signed-off-by: Luwei Kang Signed-off-by: He Chen --- tools/libxc/xc_cp