From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: 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 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=intel.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1681092492; x=1712628492; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=YPuLUFn6lxOFqKbzMorJ6Jh/VFm742M4KZwLgOTCKiA=; b=EfVo55UvoUbtJijrETxi8iiXHf86/uyIHuJd69BxeO2CwTswNuparR75 zKYaZvcgs4WdJ6XS8ShdhP32CANaeD+TbolmGdKm1onkSmsq5PJGpLskF 1rFZbauya0o4X27gmSMX6TxB5vQUX6/FH8JS1prJxJ6wzPWUMZI1TJgST 6u77EXl+3umaTmuy6JgEx6agpWbaVV6mM951fNMBMJMBcKs7WKH2cWXYx 2gnQBHlWbcH/sxU1AO6JPaxKIC2731Yo+JotzEVv36Fy/Ne9zbnIR9NPH Y6DC0m/UQh7ydTo15peX4xI7nEQE6JOjqrZ4+JMna9+gaAS3FvPzID5kz A==; 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) From: Haochen Jiang 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 Content-Transfer-Encoding: 8bit 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 List-Id: 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 -- 2.31.1