9b9af3d638
This adds detection for the CD and DQ sub-features of x86 AVX-512. Building on these, we also add a "derived" AVX-512 feature that bundles together the basic usable subset of subfeatures. Despite the F in AVX-512-F standing for "foundation", AVX-512-F+BW+DQ+VL together really form the basic usable subset of AVX-512 functionality. These have also all been supported together by almost every CPU, and are guaranteed by GOAMD64=v4, so there's little point in separating them out. Change-Id: I34356502bd1853ba2372e48db0b10d55cffe07a1 Reviewed-on: https://go-review.googlesource.com/c/go/+/680899 Reviewed-by: Cherry Mui <cherryyz@google.com> LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> |
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README.md
The Go Programming Language
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