From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from esa4.mentor.iphmx.com (esa4.mentor.iphmx.com [68.232.137.252]) by sourceware.org (Postfix) with ESMTPS id 846523851C29 for ; Mon, 16 Nov 2020 14:16:38 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 846523851C29 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=codesourcery.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=Thomas_Schwinge@mentor.com IronPort-SDR: ud1s7oeWV+p4fn3lvjmiGgvS+BYyFXcheMt8nJtaXHMu9w4qn9P3U9nmwbnn39dJZU6XxbkHxy tp5D/8v7O5QS+9TRys82DGzV2bqEvBK9YIYqEFvt5GRLX0k2HV2rPFWYpljkScpEKEWToyVMjZ ESQaY+6hAt/nYtRHrLfizcx4iZynZsvDoBGD56aT4+79tG7Em0FChd/KQMHaj4MTtqH7W8olma 4ta/hqdrkU1gGhykpeXxTTV987W7mKOxgdIJdeyfTBePRwSRVlr7Vx3YT5Rdv3GuZLvb3tTl+d ehQ= X-IronPort-AV: E=Sophos;i="5.77,482,1596528000"; d="scan'208";a="55209495" Received: from orw-gwy-02-in.mentorg.com ([192.94.38.167]) by esa4.mentor.iphmx.com with ESMTP; 16 Nov 2020 06:16:37 -0800 IronPort-SDR: yng6qakh2E7DmmsfSND9NlbcT7XetEMaZB9nnLLP05GxZreedvUTylZX5n/yw3rpAwhVnLj7gh oSQQwdkUEnOJ/9n6OUPg6SCM/xTG0IUBS9QHMO6xlURXF9B8jL2nWYpaYRMP8Dtqm2yU4eyIhj nWSROlHWIehUD4nriVUZHF1o3pIGjAQ0FT+F2WvkxRkcE7luwvUXBxycCyIZss0uWFoK5ErD1p Etin2D7kc9yk/4ZwrVxq051Z4RYEguaPSh+whRA4F4D0hMSPWZddNhDDJ1MCHI8UQfonSFF8ej Ve0= From: Thomas Schwinge To: David Edelsohn CC: GCC Patches Subject: Re: OpenACC 'kernels' testsuite failures In-Reply-To: References: User-Agent: Notmuch/0.29.3+94~g74c3f1b (https://notmuchmail.org) Emacs/26.3 (x86_64-pc-linux-gnu) Date: Mon, 16 Nov 2020 15:16:21 +0100 Message-ID: <87ft59e6a2.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-03.mgc.mentorg.com (139.181.222.3) To svr-ies-mbx-01.mgc.mentorg.com (139.181.222.1) X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, KAM_DMARC_STATUS, KAM_SHORT, SPF_HELO_PASS, SPF_PASS, TXREP autolearn=no 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-List-Received-Date: Mon, 16 Nov 2020 14:16:41 -0000 Hi David! Thanks for reporting. On 2020-11-15T15:47:15-0500, David Edelsohn wrote: > I am seeing a number of new failures on AIX related to the OpenACC > kernels patches. > > c-c++-common/goacc/kernels-decompose-1.c > c-c++-common/goacc/kernels-decompose-2.c > gfortran.dg/goacc/kernels-decompose-1.f95 > gfortran.dg/goacc/kernels-decompose-2.f95 > libgomp.oacc-c++/../libgomp.oacc-c-c++-common/kernels-decompose-1.c > libgomp.oacc-fortran/pr94358-1.f90 I suppose what you're asking about is what appears in reports as: ERROR: c-c++-common/goacc/kernels-decompose-1.c: can't read "c_loop_i":= no such variable for " dg-line 24 l_loop_i[incr c_loop_i] " UNRESOLVED: c-c++-common/goacc/kernels-decompose-1.c: can't read "c_loo= p_i": no such variable for " dg-line 24 l_loop_i[incr c_loop_i] " Etc. However, per the reports posted there, these really only (!) appear to fail for your "Native configuration is powerpc-ibm-aix7.2.3.0" testing, strange. Which versions of DejaGnu and Tcl are used? On I see there are AIX systems gcc111, gcc119 -- maybe I'll have luck reproducing the issue there. Admittedly, using Tcl code inside DejaGnu directives is not most common, but it does make sense conceptually (at least to me), and reportedly does work with a large number of DejaGnu/Tcl versions combinations. > Looking at the testsuite logs I see: > > fatal error: GCC is not configured to support amdgcn-amdhsa as offload ta= rget That one's not actually related to the new OpenACC 'kernels' testcases: it's just the testsuite harness checking whether GCN offloading is configured. (See "GCC is not configured to support amdgcn-unknown-amdhsa as offload target"; this should one appear once per testsuite.) > I don't know why this is different from the other OpenACC tests. It's not. At least not intentionally. > How > should these tests be skipped or adjusted to not fail on other > systems? They are expected to work fine on all systems; they're not specific to actual code offloading. So if something FAILs, we shall resolve it. Gr=C3=BC=C3=9Fe Thomas ----------------- Mentor Graphics (Deutschland) GmbH, Arnulfstra=C3=9Fe 201, 80634 M=C3=BCnch= en / Germany Registergericht M=C3=BCnchen HRB 106955, Gesch=C3=A4ftsf=C3=BChrer: Thomas = Heurung, Alexander Walter