From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qk1-x72a.google.com (mail-qk1-x72a.google.com [IPv6:2607:f8b0:4864:20::72a]) by sourceware.org (Postfix) with ESMTPS id 6FEC4385DC04 for ; Tue, 14 Apr 2020 08:40:17 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 6FEC4385DC04 Received: by mail-qk1-x72a.google.com with SMTP id s63so8196221qke.4 for ; Tue, 14 Apr 2020 01:40:17 -0700 (PDT) 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=QCeG2bKjWa3AkBxQQBRXk5rckZkuQLrhxcmiIY4fv8A=; b=T7ECSZl5X8w3fI+M3MTbEz5oLuqxir1i2I6UW+3esiAo+A68ffony5isbwug++6q/z PeDyjhNJw6QJE28Wa3SSDK4dp/0XCKHAUJWWBcPCNly7Ctdp0yjQXZIDefgANYCWP3kF gUBYtteZVrbszxbzah2emco8q6vSqYSTHZekJXH9/ZYyT/1vpjeSjTdbzsd250iR6wqg H0uhnpSz3SOn5xvPSXULFtCN2ajaYCbcshOKYYMdYWbiX+r1QeEHSb0OPhJFO7UNDaO+ w/EFFyPQ2IuizxZd+bPEy2iqOVzxmO0v+v91jyzwoI7sqldzfOhkcPjfJCXbRaFojZQ4 MPMA== X-Gm-Message-State: AGi0PuYot3/aFUcsU5E8C5Xd9vSmGVCVpPPDINClFLszMZBiexpXymMr 2BAu1hmxBxRkslHN1NFqeY1V8nks29WzXJ2w4eFmzgDpNfQ= X-Google-Smtp-Source: APiQypJgg30TgpWDGwx6SLAqETRyqYrOm7Fp73/HG1j+h+QvTfhBBf6CgDyvsmvRFpE7gRI3Q4ZUoUnfo/cqznJZEG8= X-Received: by 2002:a37:690:: with SMTP id 138mr20492902qkg.414.1586853616782; Tue, 14 Apr 2020 01:40:16 -0700 (PDT) MIME-Version: 1.0 From: Lewis Braley Date: Tue, 14 Apr 2020 09:40:06 +0100 Message-ID: Subject: OpenACC parallelization To: gcc-help@gcc.gnu.org X-Spam-Status: No, score=-1.8 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_ENVFROM_END_DIGIT, FREEMAIL_FROM, HTML_MESSAGE, 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 Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: gcc-help@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-help mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 14 Apr 2020 08:40:18 -0000 Hi, I have been trying to use OpenACC to allow for cpu-based loop parallelization in GCC, however I cannot seem to get it working in either C or C++. The PGI C++ compiler will successfully compile and run parallel code. This stack overflow post has more details: https://stackoverflow.com/questions/61017223/compiling-c-openacc-parallel-cpu-code-using-gcc-g Thanks for any help, Lewis