#2 Problem starting ELMER with MPICH2 on 64 architecture

open
nobody
5
2012-12-11
2010-03-05
Anonymous
No

Hello!

I successfully builded Elmer with MPICH2, but I am getting a error when try to start ElmerSolver_mpi:
cd tests/heateq-par
mpirun -np 2 ../../bin/ElmerSolver_mpi

Fatal error in MPI_Comm_size: Invalid communicator, error stack:
MPI_Comm_size(111): MPI_Comm_size(comm=0x1, size=0xea3560) failed
MPI_Comm_size(69).: Invalid communicator
Fatal error in MPI_Comm_size: Invalid communicator, error stack:
MPI_Comm_size(111): MPI_Comm_size(comm=0x1, size=0xea3560) failed
MPI_Comm_size(69).: Invalid communicator
ELMER SOLVER (v 5.4.1) STARTED AT: 2010/03/04 18:15:31
ELMER SOLVER (v 5.4.1) STARTED AT: 2010/03/04 18:15:31
rank 0 in job 34 sgu20.se.ngrid.ru_49662 caused collective abort of all ranks
exit status of rank 0: return code 1

Non mpi version of Elmer works fine, and others program which use MPICH2 works good too.
I tried to compile both trunk and last release from svn and getting the same error.

Thank you for your help,
Irmatov Pavel

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