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: 103376,3f60acc31578c72b X-Google-Attributes: gid103376,public X-Google-Language: ENGLISH,ASCII-7-bit Path: g2news1.google.com!news3.google.com!border1.nntp.dca.giganews.com!nntp.giganews.com!local01.nntp.dca.giganews.com!nntp.comcast.com!news.comcast.com.POSTED!not-for-mail NNTP-Posting-Date: Tue, 14 Mar 2006 12:56:52 -0600 From: tmoran@acm.org Newsgroups: comp.lang.ada Subject: Re: question about tasks, multithreading and multi-cpu machines References: X-Newsreader: Tom's custom newsreader Message-ID: <0uydncDVoMVpjIrZnZ2dnUVZ_t6dnZ2d@comcast.com> Date: Tue, 14 Mar 2006 12:56:52 -0600 NNTP-Posting-Host: 67.169.16.3 X-Trace: sv3-BeWauEpu2Fzf4RNXo+WuL0qTYvDuBfXVQFLFekItDg72Nc6pF4wxqDte2/5nUTMaWXnz6E/W4kVy4TM!OUGxyD9ka1s5gqIkwrsr+K1oTvp3erP2ZUR+wJZmvQs17jMyuxi9qMO1IFLsxxHjctuQ4EdgTWQX!hWVGGhpG4+tT X-Complaints-To: abuse@comcast.net X-DMCA-Complaints-To: dmca@comcast.net X-Abuse-and-DMCA-Info: Please be sure to forward a copy of ALL headers X-Abuse-and-DMCA-Info: Otherwise we will be unable to process your complaint properly X-Postfilter: 1.3.32 Xref: g2news1.google.com comp.lang.ada:3358 Date: 2006-03-14T12:56:52-06:00 List-Id: > If I run such a program on a multi-cpu machine, the process itself will use > only one cpu, even though I create several "tasks". On the configuration you tried, perhaps. Both Gnat 3.15p and ObjectAda 7.2.2 on a Windows 2000 hyperthreaded CPU machine use both "cpus" for multiple Ada tasks.