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=-1.9 required=5.0 tests=BAYES_00 autolearn=ham autolearn_force=no version=3.4.4 X-Google-Thread: a07f3367d7,2c57913d6b8220c1 X-Google-Attributes: gida07f3367d7,public,usenet X-Google-NewGroupId: yes X-Google-Language: ENGLISH,ASCII-7-bit Path: g2news2.google.com!news2.google.com!news.glorb.com!feeder.erje.net!newsfeed.straub-nv.de!noris.net!newsfeed.arcor.de!newsspool4.arcor-online.net!news.arcor.de.POSTED!not-for-mail Date: Mon, 12 Oct 2009 18:58:12 +0200 From: Georg Bauhaus User-Agent: Thunderbird 2.0.0.23 (Macintosh/20090812) MIME-Version: 1.0 Newsgroups: comp.lang.ada Subject: Re: Tasking for Mandelbrot program References: <4abebaf4$0$31342$9b4e6d93@newsspool4.arcor-online.net> <4abfd8df$0$31337$9b4e6d93@newsspool4.arcor-online.net> <59856ad8-2434-4370-a1df-875b46b3b7bc@o41g2000yqb.googlegroups.com> In-Reply-To: <59856ad8-2434-4370-a1df-875b46b3b7bc@o41g2000yqb.googlegroups.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Message-ID: <4ad36024$0$7626$9b4e6d93@newsspool1.arcor-online.net> Organization: Arcor NNTP-Posting-Date: 12 Oct 2009 18:58:12 CEST NNTP-Posting-Host: 9f0876f5.newsspool1.arcor-online.net X-Trace: DXC=FRMTib8MX03kUFX=Y?aLP;ic==]BZ:af>4Fo<]lROoR1<`=YMgDjhg2PhBQN`[]M53nc\616M64>:Lh>_cHTX3j=hiKG7N[nQZ2 X-Complaints-To: usenet-abuse@arcor.de Xref: g2news2.google.com comp.lang.ada:8680 Date: 2009-10-12T18:58:12+02:00 List-Id: Lo and behold! An Ada program is at #1 in two lists at the Shootout site. Look for mandelbrot, the 64 bit rankings. Enjoy the moment while it lasts. :-) The high speed is largely due to the new inner loop, composed by Jonathan Parker. I have learned from it the possibility of setting up variables for a computation, tailored to the CPU's facilities, so that the compiler can effectively distribute calculations to SSE registers.