From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-0.3 required=5.0 tests=BAYES_00, REPLYTO_WITHOUT_TO_CC autolearn=no autolearn_force=no version=3.4.4 X-Google-Thread: 103376,587e0e0a16d65b10 X-Google-Attributes: gid103376,domainid0,public,usenet X-Google-Language: ENGLISH,ASCII-7-bit Path: g2news1.google.com!news4.google.com!feeder.news-service.com!news.netcologne.de!newsfeed-fusi2.netcologne.de!feeder.erje.net!eweka.nl!lightspeed.eweka.nl!npeer.de.kpn-eurorings.net!npeer-ng2.de.kpn-eurorings.net!newsfeed.arcor.de!newsspool3.arcor-online.net!news.arcor.de.POSTED!not-for-mail From: "Dmitry A. Kazakov" Subject: Re: Invade wikipedia! Newsgroups: comp.lang.ada User-Agent: 40tude_Dialog/2.0.15.1 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Reply-To: mailbox@dmitry-kazakov.de Organization: cbb software GmbH References: <49a6d506$0$32680$9b4e6d93@newsspool2.arcor-online.net> <4a18f335-30f6-4216-8376-0310eb560445@p11g2000yqe.googlegroups.com> <49a7ced2$0$31342$9b4e6d93@newsspool4.arcor-online.net> <49ae7bbf$1_1@glkas0286.greenlnk.net> <49aec6cc_1@glkas0286.greenlnk.net> Date: Wed, 4 Mar 2009 21:46:26 +0100 Message-ID: <1i079m2namhs2.1018t4wzdm4c0.dlg@40tude.net> NNTP-Posting-Date: 04 Mar 2009 21:46:29 CET NNTP-Posting-Host: 2d336f02.newsspool2.arcor-online.net X-Trace: DXC=6V7iL?:4^7A6PJ?[X6JIXEA9EHlD;3YcB4Fo<]lROoRA^YC2XCjHcbI2X?Mig[YN7LDNcfSJ;bb[EIRnRBaCd^eTMIWFU9DZ\LWZB X-Complaints-To: usenet-abuse@arcor.de Xref: g2news1.google.com comp.lang.ada:3951 Date: 2009-03-04T21:46:29+01:00 List-Id: On Wed, 4 Mar 2009 18:41:10 -0000, Stuart wrote: > Mind you I noticed > that one of the C examples (for another problem) was significantly optimized > for a multicore system - and this was presented as the 'C' performace > figure. Are the current compilers good at mapping tasks to processor cores? That depends on too many issues. How threads / tasks are related to the cores. Who is on control of the cores etc. -- Regards, Dmitry A. Kazakov http://www.dmitry-kazakov.de