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Date: Wed, 11 Nov 2020 19:19:21 +0800
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Subject: [PATCH,wwwdocs] gcc-11/changes: Mention Intel AVX-VNNI
To: GCC Patches
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[GCC-11] Mention Intel AVX-VNNI and add it to ALDERLAKE and SAPPIRERAPIDS,
also add HRESET to ALDERLAKE.
diff --git a/htdocs/gcc-11/changes.html b/htdocs/gcc-11/changes.html
index d7a3a1f9..fc4c74f4 100644
--- a/htdocs/gcc-11/changes.html
+++ b/htdocs/gcc-11/changes.html
@@ -267,15 +267,20 @@ a work-in-progress.
added to GCC. AMX-TILE, AMX-INT8, AMX-BF16 intrinsics are available
via the -mamx-tile, -mamx-int8, -mamx-bf16
compiler switch.
+ New ISA extension support for Intel AVX-VNNI was added to GCC.
+ AVX-VNNI intrinsics are available via the -mavxvnni
+ compiler switch.
+
GCC now supports the Intel CPU named Sapphire Rapids through
-march=sapphirerapids
.
The switch enables the MOVDIRI MOVDIR64B AVX512VP2INTERSECT ENQCMD CLDEMOTE
- SERIALIZE PTWRITE WAITPKG TSXLDTRK AMT-TILE AMX-INT8 AMX-BF16 ISA
extensions.
+ SERIALIZE PTWRITE WAITPKG TSXLDTRK AMT-TILE AMX-INT8 AMX-BF16 AVX-VNNI
+ ISA extensions.
GCC now supports the Intel CPU named Alderlake through
-march=alderlake
.
- The switch enables the CLDEMOTE PTWRITE WAITPKG SERIALIZE KEYLOCKER
- ISA extensions.
+ The switch enables the CLDEMOTE PTWRITE WAITPKG SERIALIZE
KEYLOCKER AVX-VNNI
+ HRESET ISA extensions.