[gmx-users] Segmentation fault in Gromacs parallel run

Ge Sunny ge_sunny at hotmail.com
Mon Jul 31 18:02:37 CEST 2006


The error has been resolved. This problem occurred in Gromacs 3.2.1. Using 
Gromacs 3.3.1 instead, it doesn't happen any more.


>From: "Ge Sunny" <ge_sunny at hotmail.com>
>Reply-To: Discussion list for GROMACS users <gmx-users at gromacs.org>
>To: gmx-users at gromacs.org
>Subject: [gmx-users] Segmentation fault in Gromacs parallel run
>Date: Mon, 31 Jul 2006 14:23:21 +0000
>I have a problem in running Gromacs in parallel. My simulation can be 
>successfully run on 1 cpu. However, when running in parallel on more than 
>one cpu (e.g., 4 cpus), there always occurs a Segmentation fault error:
>ERROR: 0031-250  task 1: Segmentation fault
>I'm running parallel Gromacs on an IBM AIX system using LoadLeveler to 
>submit a "mdrun" job.
>Does anybody have any idea about the problem?
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