From: Haochen Jiang <haochen.jiang@intel.com>
To: gcc-patches@gcc.gnu.org
Cc: hongtao.liu@intel.com, ubizjak@gmail.com
Subject: [PATCH] gcc-13: Mention Intel AMX-COMPLEX ISA support and revise march support
Date: Mon, 10 Apr 2023 10:08:07 +0800 [thread overview]
Message-ID: <20230410020807.1757872-1-haochen.jiang@intel.com> (raw)
Hi all,
This patch mentions Intel AMX-COMPLEX ISA support in GCC 13.
Also it revises the march support according to newly released
Intel Architecture Instruction Set Extensions and Future Features.
Ok for trunk?
BRs,
Haochen
---
htdocs/gcc-13/changes.html | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/htdocs/gcc-13/changes.html b/htdocs/gcc-13/changes.html
index 71cb335d..84207104 100644
--- a/htdocs/gcc-13/changes.html
+++ b/htdocs/gcc-13/changes.html
@@ -520,6 +520,10 @@ a work-in-progress.</p>
RAO-INT intrinsics are available via the <code>-mraoint</code>
compiler switch.
</li>
+ <li>New ISA extension support for Intel AMX-COMPLEX was added.
+ AMX-COMPLEX intrinsics are available via the <code>-mamx-complex</code>
+ compiler switch.
+ </li>
<li>GCC now supports the Intel CPU named Raptor Lake through
<code>-march=raptorlake</code>.
Raptor Lake is based on Alder Lake.
@@ -538,9 +542,13 @@ a work-in-progress.</p>
The switch enables the AVX-IFMA, AVX-VNNI-INT8, AVX-NE-CONVERT, CMPccXADD
and RAO-INT ISA extensions.
</li>
+ <li>GCC now supports the Intel CPU named Emerald Rapids through
+ <code>-march=emeraldrapids</code>.
+ Emerald Rapids is based on Sapphire Rapids.
+ </li>
<li>GCC now supports the Intel CPU named Granite Rapids through
<code>-march=graniterapids</code>.
- The switch enables the AMX-FP16 and PREFETCHI ISA extensions.
+ The switch enables the AMX-FP16, PREFETCHI and AMX-COMPLEX ISA extensions.
</li>
<li>GCC now supports AMD CPUs based on the <code>znver4</code> core
via <code>-march=znver4</code>. The switch makes GCC consider
--
2.31.1
next reply other threads:[~2023-04-10 2:08 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-10 2:08 Haochen Jiang [this message]
2023-04-13 1:59 ` Hongtao Liu
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