From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from esa2.mentor.iphmx.com (esa2.mentor.iphmx.com [68.232.141.98]) by sourceware.org (Postfix) with ESMTPS id 068B5393AC07 for ; Mon, 16 Aug 2021 09:28:29 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 068B5393AC07 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=mentor.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=mentor.com IronPort-SDR: NfEM6RoeTp5KY2qhKsuDooDZg7de0sD0bKL/1vKiMv9Rn5uKVYagpbr7NK8NBKaMeY98BHQvOf tmw/lwK3Mro/f1xQ6KZFbFnQncK3Ap/+LnSeZ5rmm5GB3/INmPPO8C7VN136RcgNRFCtpDChX3 4a1E803vA/ldIUfHDeC2d99Q5g9qQBYqbQ61gZw++Rsyzuxm0LxEqmuGb5FgzDtADunK7VLU8j a/n9erg7/SHxJQm9hK5k5lW5s4lNuHz2APdDNOV76pel7c44v9UvkPAzL5don1+7N9pHTLENyW X4Caab8et4Rb/XAxNEXYY6o1 X-IronPort-AV: E=Sophos;i="5.84,324,1620720000"; d="scan'208";a="64729762" Received: from orw-gwy-01-in.mentorg.com ([192.94.38.165]) by esa2.mentor.iphmx.com with ESMTP; 16 Aug 2021 01:28:28 -0800 IronPort-SDR: BZBBmPjENeCMM5E24Y4bx/q8oTk49fb6Tjwb2wYfRS8biELtcOqBuy7H5LgEW3Px2uf9LPaYtw EUJEIhfyTHNZwKZ7kxqRMHifsZhdA/7PxWMLXiLmIxSR9MtB34ZUKpsz1C2qV7ew6JNzl9BFSZ XaI9y0WjDleq3setK4tsSSP97XW/AbZersaID6D3Pb0lUKP4oMuc5anGxbp378WYViLnYtPdn0 WCYbrSR7ThzLbqY9nJUQ+ur73ycYReQXLm2JTf0pIXaHma/LPRgX1And/roNHsNmYUxzr8RDzu MAs= From: Thomas Schwinge To: , CC: Gerald Pfeifer , , Subject: RE: [wwwdocs] gcc-12/changes.html (GCN): >1 workers per gang In-Reply-To: References: <531ee7a8-0446-8f7b-7504-928426a257c5@codesourcery.com> <87o8a6pube.fsf@euler.schwinge.homeip.net> <69870f64-b4e2-2f4c-8431-cff45c631cb2@codesourcery.com> User-Agent: Notmuch/0.29.3+94~g74c3f1b (https://notmuchmail.org) Emacs/27.1 (x86_64-pc-linux-gnu) Date: Mon, 16 Aug 2021 11:28:17 +0200 Message-ID: <87a6lhpwlq.fsf@euler.schwinge.homeip.net> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Originating-IP: [137.202.0.90] X-ClientProxiedBy: SVR-IES-MBX-08.mgc.mentorg.com (139.181.222.8) To svr-ies-mbx-01.mgc.mentorg.com (139.181.222.1) X-Spam-Status: No, score=-5.1 required=5.0 tests=BAYES_00, KAM_DMARC_STATUS, KAM_SHORT, SPF_HELO_PASS, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) 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-List-Received-Date: Mon, 16 Aug 2021 09:28:38 -0000 Hi! On 2021-08-16T10:34:34+0200, "Stubbs, Andrew" wr= ote: >> In other words: For gangs > #CUs or >1 gang per CU, the following patch >> is needed: >> [OG11] https://gcc.gnu.org/g:4dcd1e1f4e6b451aac44f919b8eb3ac49292b308 >> [email] https://gcc.gnu.org/pipermail/gcc-patches/2020-July/550102.ht= ml >> "not suitable for mainline until the multiple-worker support is me= rged >> there" >> >> @Andrew + @Julian: Do you intent to commit it relatively soon? >> Regarding the wwwdocs patch, I can hold off until that commit or reword >> it to only cover the workers part. > > Were these not part of the patch set Thomas was working on? That one is "amdgcn: Tune default OpenMP/OpenACC GPU utilization", which indeed I'm planning to handle in the next few weeks. So I suggest we simply hold back Tobias' 'gcc-12/changes.html' patch until that time. Gr=C3=BC=C3=9Fe Thomas ----------------- Siemens Electronic Design Automation GmbH; Anschrift: Arnulfstra=C3=9Fe 201= , 80634 M=C3=BCnchen; Gesellschaft mit beschr=C3=A4nkter Haftung; Gesch=C3= =A4ftsf=C3=BChrer: Thomas Heurung, Frank Th=C3=BCrauf; Sitz der Gesellschaf= t: M=C3=BCnchen; Registergericht M=C3=BCnchen, HRB 106955