| Message ID | CAMZc-bx+hdcr9GJ9FiZndmrbmkNihDgtqWW_N4fgOmpJ4bZMLw@mail.gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | [wwwdocs] gcc-11/changes: Mention Intel AVX-VNNI | expand |
On 11/11/20 4:19 AM, Hongtao Liu via Gcc-patches wrote: > [GCC-11] Mention Intel AVX-VNNI and add it to ALDERLAKE and SAPPIRERAPIDS, > also add HRESET to ALDERLAKE. OK. Please install if you haven't done so already. jeff
On Wed, 11 Nov 2020, Hongtao Liu via Gcc-patches wrote:
> + <li>New ISA extension support for Intel AVX-VNNI was added to GCC.
More for the future (i.e., no need to change that now): I suggest
to skip "to GCC" in cases like this, since this is our context to
begin with.
Gerald
Got it. On Fri, Nov 13, 2020 at 3:26 AM Gerald Pfeifer <gerald@pfeifer.com> wrote: > > On Wed, 11 Nov 2020, Hongtao Liu via Gcc-patches wrote: > > + <li>New ISA extension support for Intel AVX-VNNI was added to GCC. > > More for the future (i.e., no need to change that now): I suggest > to skip "to GCC" in cases like this, since this is our context to > begin with. > > Gerald
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.</p> added to GCC. AMX-TILE, AMX-INT8, AMX-BF16 intrinsics are available via the <code>-mamx-tile, -mamx-int8, -mamx-bf16</code> compiler switch. </li> + <li>New ISA extension support for Intel AVX-VNNI was added to GCC. + AVX-VNNI intrinsics are available via the <code>-mavxvnni</code> + compiler switch. + </li> <li>GCC now supports the Intel CPU named Sapphire Rapids through <code>-march=sapphirerapids</code>. 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. </li> <li>GCC now supports the Intel CPU named Alderlake through <code>-march=alderlake</code>. - 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. </li>