GitHubMirror/sys
1
0
Fork 0
mirror of https://github.com/rwinkhart/sys.git synced 2026-08-29 21:36:43 -04:00
Code Issues Packages Projects Releases Wiki Activity

cpu: add support for amx detection

Browse Source 
Added detection for x86 AMX,
including AMX-Tile, AMX-INT8 and AMX-BF16
instruction sets.

Change-Id: Ib3d663430b64d46b46b22bdd05d40f1992e37ee0
GitHub-Last-Rev: 7986ed6d4f18f81e83bb2e6a782db90443db9de0
GitHub-Pull-Request: golang/sys#170
Reviewed-on: https://go-review.googlesource.com/c/sys/+/516815
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
Auto-Submit: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
This commit is contained in:
Anton Kuklin
2023-08-14 16:42:18 +00:00
committed by Gopher Robot
parent 552c4e8192
commit eabbd5c036
2 changed files with 10 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
cpu/cpu.go
+3
View File
@@ -54,6 +54,9 @@ var X86 struct {
HasAVX512VBMI2 bool // Advanced vector extension 512 Vector Byte Manipulation Instructions 2
HasAVX512BITALG bool // Advanced vector extension 512 Bit Algorithms
HasAVX512BF16 bool // Advanced vector extension 512 BFloat16 Instructions
HasAMXTile bool // Advanced Matrix Extension Tile instructions
HasAMXInt8 bool // Advanced Matrix Extension Int8 instructions
HasAMXBF16 bool // Advanced Matrix Extension BFloat16 instructions
HasBMI1 bool // Bit manipulation instruction set 1
HasBMI2 bool // Bit manipulation instruction set 2
HasCX16 bool // Compare and exchange 16 Bytes