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 [170.10.133.124]) by sourceware.org (Postfix) with ESMTPS id 90070385694C for ; Thu, 16 Jun 2022 17:06:15 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 90070385694C Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-166-BCcQeZsWMKOws_7biaBtpw-1; Thu, 16 Jun 2022 13:06:12 -0400 X-MC-Unique: BCcQeZsWMKOws_7biaBtpw-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.rdu2.redhat.com [10.11.54.1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id F27D085A581; Thu, 16 Jun 2022 17:06:11 +0000 (UTC) Received: from tucnak.zalov.cz (unknown [10.39.192.239]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 7D4A840CFD0A; Thu, 16 Jun 2022 17:06:11 +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 25GH68aA1820116 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT); Thu, 16 Jun 2022 19:06:09 +0200 Received: (from jakub@localhost) by tucnak.zalov.cz (8.17.1/8.17.1/Submit) id 25GH67NN1820115; Thu, 16 Jun 2022 19:06:07 +0200 Date: Thu, 16 Jun 2022 19:06:07 +0200 From: Jakub Jelinek To: Mohamed Atef Cc: gcc@gcc.gnu.org, tobias@codesourcery.com Subject: Re: gomp_affinity_format_len Message-ID: Reply-To: Jakub Jelinek References: MIME-Version: 1.0 In-Reply-To: X-Scanned-By: MIMEDefang 2.84 on 10.11.54.1 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Spam-Status: No, score=-4.2 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 X-BeenThere: gcc@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 16 Jun 2022 17:06:16 -0000 On Thu, Jun 16, 2022 at 06:00:47PM +0200, Mohamed Atef wrote: > I cant't get the value of "gomp_affinity_format_let" I used the plugin but > it only gives 0 value. if you noticed in the gompd_get_affinity_format i > used 100 for the length of the affinity format. gomp_affinity_format_len is just an internal var holding how many bytes have been allocated for the gomp_affinity_format pointer. Unless you use OMP_AFFINITY_FORMAT env var or call omp_set_affinity_format, it will be 0. Jakub