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[charm] Error running barnes-charm code

From: Anirban Chatterjee <achatter AT cse.psu.edu>
To: charm AT cs.uiuc.edu
Subject: [charm] Error running barnes-charm code
Date: Tue, 25 Jan 2011 11:59:48 -0500
List-archive: <http://lists.cs.uiuc.edu/pipermail/charm>
List-id: CHARM parallel programming system <charm.cs.uiuc.edu>

Hi,

I compiled charm++ and barnes-charm on a linux cluster. The compilation seems to work without an error.
However, when I try running it on 4 nodes (1 core on each node) then only process 0 seems to have the "bodytab" (see the functions Main::startSimulation in Main.cpp and ParticleChunk::SlaveStart in ParticleChunk.cpp).
I get a Signal 11 on all other processes other than Process 0 when they try to access bodytab.

Also this program runs fine on 1 processor.

Did anyone see this error earlier? I don't know what could be going wrong.

Thanks,
Anirban

--
Anirban Chatterjee
350 IST Building,
Department of Computer Science& Engineering,
The Pennsylvania State University,
University Park, PA 16802

[charm] Error running barnes-charm code, Anirban Chatterjee, 01/25/2011
- Re: [charm] [ppl] Error running barnes-charm code, Phil Miller, 01/25/2011
  - Re: [charm] [ppl] Error running barnes-charm code, Anirban Chatterjee, 01/25/2011
- Re: [charm] [ppl] Error running barnes-charm code, Pritish Jetley, 01/25/2011
  - Re: [charm] [ppl] Error running barnes-charm code, Anirban Chatterjee, 01/25/2011