From patchwork Mon Apr 10 02:08:07 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Jiang, Haochen" X-Patchwork-Id: 1767048 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org (client-ip=2620:52:3:1:0:246e:9693:128c; helo=sourceware.org; envelope-from=gcc-patches-bounces+incoming=patchwork.ozlabs.org@gcc.gnu.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=gcc.gnu.org header.i=@gcc.gnu.org header.a=rsa-sha256 header.s=default header.b=k9Nn5lTy; dkim-atps=neutral Received: from sourceware.org (server2.sourceware.org [IPv6:2620:52:3:1:0:246e:9693:128c]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4PvspM0JPsz1yZK for ; Mon, 10 Apr 2023 12:08:41 +1000 (AEST) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id B41AB3858410 for ; Mon, 10 Apr 2023 02:08:34 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org B41AB3858410 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1681092514; bh=UKwqTqqreWXOnnF7mdMYTh56N+dvUNXS1S9QQDmGMeo=; h=To:Cc:Subject:Date:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From:Reply-To:From; b=k9Nn5lTyIKK85Hwls0ALPg+tIVD/tsPLZAH5qzTWTzrkngbCmdb9EBdDz1+ap3sYA OyvL2Je/UMnBA+gzZTuGpKiChRgD9vr4TaLqiDOL3pXy1gJ26KKxzs/GO3COSK6joD 7rA90GrL0ThuU/d6iuNmlJ24NyZLr++AZ/37bKrY= X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by sourceware.org (Postfix) with ESMTPS id E483C3858D28 for ; Mon, 10 Apr 2023 02:08:11 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org E483C3858D28 X-IronPort-AV: E=McAfee;i="6600,9927,10675"; a="340757884" X-IronPort-AV: E=Sophos;i="5.98,332,1673942400"; d="scan'208";a="340757884" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Apr 2023 19:08:10 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10675"; a="718436465" X-IronPort-AV: E=Sophos;i="5.98,332,1673942400"; d="scan'208";a="718436465" Received: from shvmail03.sh.intel.com ([10.239.245.20]) by orsmga008.jf.intel.com with ESMTP; 09 Apr 2023 19:08:08 -0700 Received: from shliclel4217.sh.intel.com (shliclel4217.sh.intel.com [10.239.240.127]) by shvmail03.sh.intel.com (Postfix) with ESMTP id 04AAD1007823; Mon, 10 Apr 2023 10:08:08 +0800 (CST) 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 Message-Id: <20230410020807.1757872-1-haochen.jiang@intel.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 X-Spam-Status: No, score=-10.9 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, SPF_HELO_NONE, SPF_NONE, TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: Haochen Jiang via Gcc-patches From: "Jiang, Haochen" Reply-To: Haochen Jiang Errors-To: gcc-patches-bounces+incoming=patchwork.ozlabs.org@gcc.gnu.org Sender: "Gcc-patches" 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.

RAO-INT intrinsics are available via the -mraoint compiler switch. +
  • New ISA extension support for Intel AMX-COMPLEX was added. + AMX-COMPLEX intrinsics are available via the -mamx-complex + compiler switch. +
  • GCC now supports the Intel CPU named Raptor Lake through -march=raptorlake. Raptor Lake is based on Alder Lake. @@ -538,9 +542,13 @@ a work-in-progress.

    The switch enables the AVX-IFMA, AVX-VNNI-INT8, AVX-NE-CONVERT, CMPccXADD and RAO-INT ISA extensions.
    • +
  • GCC now supports the Intel CPU named Emerald Rapids through + -march=emeraldrapids. + Emerald Rapids is based on Sapphire Rapids. +
  • GCC now supports the Intel CPU named Granite Rapids through -march=graniterapids. - The switch enables the AMX-FP16 and PREFETCHI ISA extensions. + The switch enables the AMX-FP16, PREFETCHI and AMX-COMPLEX ISA extensions.
  • GCC now supports AMD CPUs based on the znver4 core via -march=znver4. The switch makes GCC consider