[MPICH] Mpi runs with only one process besides set np > 1

[Rajeev Thakur]

You are probably using the mpirun from MPICH2 for code compiled with LAM. In
any case, the mailing list for LAM is lam at lam-mpi.org.
 
Rajeev
 


  _____  

From: owner-mpich-discuss at mcs.anl.gov
[mailto:owner-mpich-discuss at mcs.anl.gov] On Behalf Of Luiz Mendes
Sent: Wednesday, January 31, 2007 6:54 AM
To: mpich-discuss
Subject: [MPICH] Mpi runs with only one process besides set np > 1


Hi all,

Mpi was running Ok here yesterday, however suddenly mpi started to work
erroneously.

When i set mpirun -np or -n 3 program for example, mpi run only one process,
including showing mpi_comm_size with value 1. 

Do you know what is happening?

I am using lam/mpi

Thanks
Luiz Mendes


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