From patchwork Wed Nov 11 11:19:21 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hongtao Liu X-Patchwork-Id: 1398168 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org (client-ip=8.43.85.97; helo=sourceware.org; envelope-from=gcc-patches-bounces@gcc.gnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gcc.gnu.org Authentication-Results: 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=IYJ6s2Zt; dkim-atps=neutral Received: from sourceware.org (unknown [8.43.85.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4CWMds29cvz9sSf for ; Wed, 11 Nov 2020 22:17:37 +1100 (AEDT) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 0C65339878EF; Wed, 11 Nov 2020 11:17:35 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 0C65339878EF DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1605093455; bh=826rjTO+X6E5SEVzl8pDX7A40zBG1lWdb2g4BpovuC8=; h=Date:Subject:To:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:List-Subscribe:From:Reply-To:From; b=IYJ6s2ZtYXP/2bUMFEqrpokeMHVOh6xXiWm8beVPgVXiJjDr4zO6brAxhe7zEB1gZ Eyf24BAOF2AYyhqYl9LNq0e5bKd5lc/3vf3P7tqckbdtKrXNXu5Twt0/qc95bFhPvy pgFueOoGSccXmpkegNuE+7s96ZH+xgIxfaCYC7ag= X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from mail-vs1-xe34.google.com (mail-vs1-xe34.google.com [IPv6:2607:f8b0:4864:20::e34]) by sourceware.org (Postfix) with ESMTPS id 4682E3857C5E for ; Wed, 11 Nov 2020 11:17:32 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 4682E3857C5E Received: by mail-vs1-xe34.google.com with SMTP id x11so917593vsx.12 for ; Wed, 11 Nov 2020 03:17:32 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=826rjTO+X6E5SEVzl8pDX7A40zBG1lWdb2g4BpovuC8=; b=bwPrXVANz8ZfuMsr9BOY29VSXbQEFgwK1PNLJgzL2PaN3oF16p7xULvBtqbz/UPbtn k05dmPCGN/Hr6UbNWoqFFoEpZeqInzwfOS36PudydMQwJKJ/Vu3M8COWwHEPXm/NQ0I/ 7ZV9eaDqx0AcpExYhbgCRYW7oqscsbZcJWKO9x71/2krGFpeobap4Yik4tfPZ/CQgQfi YarTI+t4EHMRVs1OHYuCaPGa33bmbTyvtniU9C+F1kQF9Ezvzoi/uZKoNr2qyXRCClnq wsAIWb04M1r7DonsC03cNi7ojkO6+CNty129p+V7BLLwOfhNHCKk+z+/uZ+Bb/nVsPr4 qr7Q== X-Gm-Message-State: AOAM532Ugo8hMl8XmeTA8qCeRUmVDisEsQcfS+NgNXlzbQBDwTH/aUXQ 8xpgPcQ8GVMu6XbIqamVg5QgcPqAP5wZH4tak0A1a/DHc1w= X-Google-Smtp-Source: ABdhPJwtWwRRodeIRBHHJpc8KdCoBKFMwQi6ejbjQwBDaEq/lRb799YHRHcZjlJo/cyKOt/+BR3gj+6R5ua/zLHal4c= X-Received: by 2002:a67:ff94:: with SMTP id v20mr13959427vsq.45.1605093451679; Wed, 11 Nov 2020 03:17:31 -0800 (PST) MIME-Version: 1.0 Date: Wed, 11 Nov 2020 19:19:21 +0800 Message-ID: Subject: [PATCH,wwwdocs] gcc-11/changes: Mention Intel AVX-VNNI To: GCC Patches X-Spam-Status: No, score=-10.7 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, GIT_PATCH_0, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) 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: Hongtao Liu via Gcc-patches From: Hongtao Liu Reply-To: Hongtao Liu Errors-To: gcc-patches-bounces@gcc.gnu.org Sender: "Gcc-patches" [GCC-11] Mention Intel AVX-VNNI and add it to ALDERLAKE and SAPPIRERAPIDS, also add HRESET to ALDERLAKE. 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.

added to GCC. AMX-TILE, AMX-INT8, AMX-BF16 intrinsics are available via the -mamx-tile, -mamx-int8, -mamx-bf16 compiler switch. +
  • New ISA extension support for Intel AVX-VNNI was added to GCC. + AVX-VNNI intrinsics are available via the -mavxvnni + compiler switch. +
  • GCC now supports the Intel CPU named Sapphire Rapids through -march=sapphirerapids. 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.
  • GCC now supports the Intel CPU named Alderlake through -march=alderlake. - 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.