From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 5068 invoked by alias); 3 Mar 2010 15:48:07 -0000 Received: (qmail 5049 invoked by uid 22791); 3 Mar 2010 15:48:06 -0000 X-SWARE-Spam-Status: No, hits=-2.5 required=5.0 tests=AWL,BAYES_00,SPF_HELO_PASS X-Spam-Check-By: sourceware.org Received: from smtp-out.google.com (HELO smtp-out.google.com) (216.239.44.51) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Wed, 03 Mar 2010 15:48:02 +0000 Received: from spaceape10.eur.corp.google.com (spaceape10.eur.corp.google.com [172.28.16.144]) by smtp-out.google.com with ESMTP id o23FlwB2008958 for ; Wed, 3 Mar 2010 07:47:59 -0800 Received: from fxm6 (fxm6.prod.google.com [10.184.13.6]) by spaceape10.eur.corp.google.com with ESMTP id o23Fluen017059 for ; Wed, 3 Mar 2010 07:47:57 -0800 Received: by fxm6 with SMTP id 6so1738502fxm.2 for ; Wed, 03 Mar 2010 07:47:56 -0800 (PST) Received: by 10.223.76.132 with SMTP id c4mr8465659fak.106.1267631276827; Wed, 03 Mar 2010 07:47:56 -0800 (PST) Received: from coign.google.com ([67.218.106.224]) by mx.google.com with ESMTPS id 22sm9447766fkr.59.2010.03.03.07.47.53 (version=TLSv1/SSLv3 cipher=RC4-MD5); Wed, 03 Mar 2010 07:47:55 -0800 (PST) To: Anna Sidera Cc: gcc-help@gcc.gnu.org Subject: Re: cannot run many programs simultaneously References: From: Ian Lance Taylor Date: Wed, 03 Mar 2010 15:48:00 -0000 In-Reply-To: (Anna Sidera's message of "Wed\, 03 Mar 2010 16\:32\:15 +0200") Message-ID: User-Agent: Gnus/5.11 (Gnus v5.11) Emacs/22.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-System-Of-Record: true X-IsSubscribed: yes Mailing-List: contact gcc-help-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-help-owner@gcc.gnu.org X-SW-Source: 2010-03/txt/msg00043.txt.bz2 Anna Sidera writes: > I wrote a gcc program and I am running it on a unix server that has > 8 cpus. I have to run the program for different sets of input > paramters. I run the program 6 times simultaneously with 6 different > sets of input parameters. They run for some time and then they > stop. However when I run only 3 of them simultaneously, and then run > the other 3, they all finish successfully. Can you please advise me > what to do? I have no idea. This is a gcc help mailing list, and you haven't given us any reason to think that this is a gcc issue. If you want help you will not to provide much more information. But unless you think this is somehow related to gcc, I recommend asking on a general programming mailing list. Ian