[gmx-users] mpiexec: Warning: main: task 0 died with signal 11
spoel at xray.bmc.uu.se
Wed Sep 17 15:02:01 CEST 2003
On Wed, 2003-09-17 at 14:04, Lars Meinhold wrote:
> I installed gromacs-3.1.4 on a linux cluster (dual AMD Athlon)
> without any trouble. But now when I start "mpiexec ... mdrun_mpi_d ..."
> for a parallel computation it crashes with the error message
> mpiexec: Warning: main: task 0 died with signal 11
> The MPI-environment is working, all parallel task start ok;
> mdrun works for a serial job but crashes for a parallel one.
> Using a different compiler does not help.
could there be some trouble with mpi libraries?
for instance you compile everything on your server with library A while
your compute nodes have library B?
You could try to run a test on the server.
you didn't say which libraries you used (LAM/MPICH) etc. and how they
> Has any one some solution for that? Cheers, Lars M.
Dr. David van der Spoel, Dept. of Cell and Molecular Biology
Husargatan 3, Box 596, 75124 Uppsala, Sweden
phone: 46 18 471 4205 fax: 46 18 511 755
spoel at xray.bmc.uu.se spoel at gromacs.org http://xray.bmc.uu.se/~spoel
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