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: 103376,e81fd3a32a1cacd2 X-Google-Attributes: gid103376,public X-Google-Language: ENGLISH,ASCII Path: g2news2.google.com!postnews.google.com!t69g2000cwt.googlegroups.com!not-for-mail From: "Ludovic Brenta" Newsgroups: comp.lang.ada Subject: Re: Does Ada tasking profit from multi-core cpus? Date: 5 Mar 2007 02:08:22 -0800 Organization: http://groups.google.com Message-ID: <1173089302.125025.31370@t69g2000cwt.googlegroups.com> References: <1170071840.010200.85210@s48g2000cws.googlegroups.com> NNTP-Posting-Host: 32.58.34.227 Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-Trace: posting.google.com 1173089315 16980 127.0.0.1 (5 Mar 2007 10:08:35 GMT) X-Complaints-To: groups-abuse@google.com NNTP-Posting-Date: Mon, 5 Mar 2007 10:08:35 +0000 (UTC) In-Reply-To: User-Agent: G2/1.0 X-HTTP-UserAgent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.1) Gecko/20061204 Firefox/2.0.0.1,gzip(gfe),gzip(gfe) X-HTTP-Via: 1.1 SEVPXS01 Complaints-To: groups-abuse@google.com Injection-Info: t69g2000cwt.googlegroups.com; posting-host=32.58.34.227; posting-account=ZjNXewwAAADyBPkwI57_UcX8yKfXWOss Xref: g2news2.google.com comp.lang.ada:9674 Date: 2007-03-05T02:08:22-08:00 List-Id: "=C2 jpluto" wrote: > Has someone experience with Ada tasking (especially GNAT) on multi-core > systems? > > Show programs with several working tasks a performance boost on dual-core= or > quad-core cpus? On my dual-core Turion 64 with Debian GNU/Linux and GCC 4.1.2, all is well. Ada programs using tasking use both cores. I think it would work on most other platforms too, but YMMV. -- Ludovic Brenta.