From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by sourceware.org (Postfix) with ESMTPS id DBEB43858421 for ; Thu, 8 Sep 2022 15:35:39 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org DBEB43858421 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=redhat.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1662651339; h=from:from:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ok8HqmQ0bGRhIrGovluxzkgmQXjfy+vSM0bh5SWs5QE=; b=ft/w0G6O57Urz2XyOOQYf+3xZxyug8tPDLXFGZPOzjG7n9yN4MixRIpOvehybhc5Kpnkwu Xm9rOx3kvBX8vVMeoB3PDBxbmutalBSIPKpmoC6L4bBWwC+OuoEQ4bksaBXbRHB7kse05j J7DoIAMYzktSeAjvqXZiRpjAlAguSyM= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-499-oP9N2oHINuqh8FL6XesNaA-1; Thu, 08 Sep 2022 11:35:36 -0400 X-MC-Unique: oP9N2oHINuqh8FL6XesNaA-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id B367C296A603; Thu, 8 Sep 2022 15:35:35 +0000 (UTC) Received: from tucnak.zalov.cz (unknown [10.39.192.41]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 6EFE4909FF; Thu, 8 Sep 2022 15:35:35 +0000 (UTC) Received: from tucnak.zalov.cz (localhost [127.0.0.1]) by tucnak.zalov.cz (8.17.1/8.17.1) with ESMTPS id 288FZW1s1563769 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT); Thu, 8 Sep 2022 17:35:32 +0200 Received: (from jakub@localhost) by tucnak.zalov.cz (8.17.1/8.17.1/Submit) id 288FZVck1563768; Thu, 8 Sep 2022 17:35:31 +0200 Date: Thu, 8 Sep 2022 17:35:31 +0200 From: Jakub Jelinek To: Tobias Burnus Cc: gcc-patches , Thomas Schwinge , Andrew Stubbs , Tom de Vries Subject: Re: [Patch] libgomp.texi: Document libmemkind + nvptx/gcn specifics Message-ID: Reply-To: Jakub Jelinek References: MIME-Version: 1.0 In-Reply-To: X-Scanned-By: MIMEDefang 2.79 on 10.11.54.5 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=WINDOWS-1252 Content-Disposition: inline Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-4.5 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_LOW,SPF_HELO_NONE,SPF_NONE,TXREP,T_SCC_BODY_TEXT_LINE 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: On Mon, Aug 29, 2022 at 12:54:33PM +0200, Tobias Burnus wrote: > I had this patch lying around since about half a year. I did tweak and agumented it > a bit today, but finally want to get rid of it (locally - by getting it committed) ... > > This patch changes -misa to -march for nvptx (the latter is now an alias > for the former), it adds a new section about libmemkind and some information > about interns of our nvptx/gcn implementation. (The latter should be mostly > correct, but I might have missed some fine print or a more recent update.) > > OK for mainline? > > Tobias > > > ----------------- > Siemens Electronic Design Automation GmbH; Anschrift: Arnulfstraße 201, 80634 München; Gesellschaft mit beschränkter Haftung; Geschäftsführer: Thomas Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955 > libgomp.texi: Document libmemkind + nvptx/gcn specifics > > libgomp/ChangeLog: > > * libgomp.texi (OpenMP-Implementation Specifics): New; add libmemkind > section; move OpenMP Context Selectors from ... > (Offload-Target Specifics): ... here; add 'AMD Radeo (GCN)' and > 'nvptx' sections. > +All OpenMP and OpenACC levels are used, i.e. > +@itemize > +@item OpenMP's simd and OpenACC's vector map to work items (thread) > +@item OpenMP's threads (``parallel'') and OpenACC's workers map > + to wavefronts > +@item OpenMP's teams and OpenACC's gang use use a threadpool with the s/use use/use/ > +All OpenMP and OpenACC levels are used, i.e. > +@itemize > +@item OpenMP's simd and OpenACC's vector map to threads > +@item OpenMP's threads (``parallel'') and OpenACC's workers map to warps > +@item OpenMP's teams and OpenACC's gang use use a threadpool with the Again. Otherwise LGTM. Jakub