From patchwork Thu Nov 10 06:01:43 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Jiang, Haochen" X-Patchwork-Id: 1701986 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=Xf6UsGrS; 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 4N7B9y3tMYz23lT for ; Thu, 10 Nov 2022 17:04:21 +1100 (AEDT) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 77AD23857C4F for ; Thu, 10 Nov 2022 06:04:17 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 77AD23857C4F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1668060257; bh=VCM9FPO8U2TZhV18gLitCXwMgNnLm1aztBHHSa0dLP8=; h=To:Subject:Date:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:List-Subscribe:From:Reply-To:From; b=Xf6UsGrSt6pIXHyamJD24rMAQPYYrzgxZJBEuAz821eHvVfuO8NCWV1y72pnUNuKJ eSA/I2gF7q1PWW/rFFKW0NLgSnuz3BMcZtKac8iE5iDJNwK+eCiHY77IpgxaDZ8l/u NqEk1PahJQAluLgZhe1dmqweEXO2Lko5F2cYz8i4= X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by sourceware.org (Postfix) with ESMTPS id C930E3858D1E for ; Thu, 10 Nov 2022 06:03:54 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org C930E3858D1E X-IronPort-AV: E=McAfee;i="6500,9779,10526"; a="309937241" X-IronPort-AV: E=Sophos;i="5.96,152,1665471600"; d="scan'208";a="309937241" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Nov 2022 22:03:45 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10526"; a="811913922" X-IronPort-AV: E=Sophos;i="5.96,152,1665471600"; d="scan'208";a="811913922" Received: from shvmail03.sh.intel.com ([10.239.245.20]) by orsmga005.jf.intel.com with ESMTP; 09 Nov 2022 22:03:44 -0800 Received: from shliclel320.sh.intel.com (shliclel320.sh.intel.com [10.239.240.127]) by shvmail03.sh.intel.com (Postfix) with ESMTP id B76901005703 for ; Thu, 10 Nov 2022 14:03:43 +0800 (CST) To: gcc-patches@gcc.gnu.org Subject: [wwwdocs] gcc-13: Mention Intel new ISA and march support. Date: Thu, 10 Nov 2022 14:01:43 +0800 Message-Id: <20221110060143.28132-1-haochen.jiang@intel.com> X-Mailer: git-send-email 2.18.1 X-Spam-Status: No, score=-11.1 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 aims to mention newly added Intel ISA and march support. Ok for trunk? BRs, Haochen --- htdocs/gcc-13/changes.html | 50 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) diff --git a/htdocs/gcc-13/changes.html b/htdocs/gcc-13/changes.html index bd11cbec..0daf921b 100644 --- a/htdocs/gcc-13/changes.html +++ b/htdocs/gcc-13/changes.html @@ -240,6 +240,56 @@ a work-in-progress.

__bf16 type to x86 psABI. Users need to adjust their AVX512BF16-related source code when upgrading GCC12 to GCC13. +
  • New ISA extension support for Intel AVX-IFMA was added to GCC. + AVX-IFMA intrinsics are available via the -mavxifma + compiler switch. +
    • +
  • New ISA extension support for Intel AVX-VNNI-INT8 was added to GCC. + AVX-VNNI-INT8 intrinsics are available via the -mavxvnniint8 + compiler switch. +
    • +
  • New ISA extension support for Intel AVX-NE-CONVERT was added to GCC. + AVX-NE-CONVERT intrinsics are available via the + -mavxneconvert compiler switch. +
    • +
  • New ISA extension support for Intel CMPccXADD was added to GCC. + CMPccXADD intrinsics are available via the -mcmpccxadd + compiler switch. +
    • +
  • New ISA extension support for Intel AMX-FP16 was added to GCC. + AMX-FP16 intrinsics are available via the -mamx-fp16 + compiler switch. +
    • +
  • New ISA extension support for Intel PREFETCHI was added to GCC. + PREFETCHI intrinsics are available via the -mprefetchi + compiler switch. +
    • +
  • New ISA extension support for Intel RAO-INT was added to GCC. + RAO-INT intrinsics are available via the -mraoint + compiler switch. +
    • +
  • GCC now supports the Intel CPU named Raptor Lake through + -march=raptorlake. + Raptor Lake is based on Alder Lake. +
    • +
  • GCC now supports the Intel CPU named Meteor Lake through + -march=meteorlake. + Meteor Lake is based on Alder Lake. +
    • +
  • GCC now supports the Intel CPU named Sierra Forest through + -march=sierraforest. + The switch enables the AVX-IFMA, AVX-VNNI-INT8, AVX-NE-CONVERT and + CMPccXADD ISA extensions. +
    • +
  • GCC now supports the Intel CPU named Grand Ridge through + -march=grandridge. + 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 Granite Rapids through + -march=graniterapids. + The switch enables the AMX-FP16 and PREFETCHI ISA extensions. +