From owner-comp-bio@hgmp.mrc.ac.uk Thu Dec 28 13:23:44 2000 Return-Path: Received: by mercury.hgmp.mrc.ac.uk (Postfix, from userid 110) id 73A9217AF7; Thu, 28 Dec 2000 13:23:43 +0000 (GMT) Received: by mercury.hgmp.mrc.ac.uk (Postfix, from userid 6023) id 0EB6917AF6; Thu, 28 Dec 2000 13:23:40 +0000 (GMT) Received: by mercury.hgmp.mrc.ac.uk (Postfix, from userid 60001) id 2496917A7C; Sun, 24 Dec 2000 18:38:59 +0000 (GMT) To: bionet-biology-computational@net.bio.net From: hema6ik@ccs.iitb.ernet.in (V Vishal) Newsgroups: bionet.biology.computational Subject: Test files for gromacs Organization: BIOSCI/MRC Human Genome Mapping Project Resource Centre Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Received: by mercury.hgmp.mrc.ac.uk (Postfix, from userid 6024) id 2D14917A79; Sun, 24 Dec 2000 18:38:58 +0000 (GMT) X-Received: from mailhost.iitb.ac.in (mailhost.iitb.ac.in [203.197.74.142]) by mercury.hgmp.mrc.ac.uk (Postfix) with SMTP id 8A181415DF for ; Sun, 24 Dec 2000 18:38:42 +0000 (GMT) X-Received: (qmail 32072 invoked from network); 24 Dec 2000 18:40:35 -0000 X-Received: from nalanda.ccs.iitb.ernet.in (144.16.106.1) by mailhost.iitb.ac.in with SMTP; 24 Dec 2000 18:40:35 -0000 X-Received: (qmail 23983 invoked by uid 2220); 24 Dec 2000 18:18:09 -0000 X-To: comp-bio@net.bio.net Date: Thu, 28 Dec 2000 13:23:40 +0000 (GMT) Sender: owner-comp-bio@hgmp.mrc.ac.uk Precedence: bulk Hello All, I am using GROMACS 2.0 for simulating protein systems to study folding. I would like to know if anyone has created a set of test files (input plus expected output) using which I can make sure that the GROMACS installation on my system is ok. The reason I am asking this is that I obtained very different results after running MD simulations on SGI/MIPS and Intel pentium III processors. Although this might well be due to the different internal precisions of the processors, I would like to make sure that it is not a compilation issue. If anyone has observed large differences in MD output from one processor to another, please do let me know how the results can be understood. Thanks, V Vishal Dept. of Chemistry I.I.T Bombay --- .