These don't look like error messages from Open MPI; it's quite possible that you accidentally mixed multiple MPI implementations when compiling and/or running your application.
On Jan 14, 2011, at 6:35 AM, lagoun brahim wrote:
> dear user's
> i have compiled the wien2k code with openmpi 1.4 (ifort11.1+icc2011+icpc+mkl libraries10.2) in smp machines (quad) with open suse 10.3 64bits
> but when i run the parallel version i have the following error message
> run_lapw -p -cc 0.01
> LAPW0 END
> Fatal error in MPI_Comm_size: Invalid communicator, error stack:
> MPI_Comm_size(111): MPI_Comm_size(comm=0x5b, size=0x8fe10c) 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=0x5b, size=0x8fe10c) 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=0x5b, size=0x8fe10c) 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=0x5b, size=0x8fe10c) failed
> MPI_Comm_size(69).: Invalid communicator
> cat: No match.
>
> > stop error
> i don't now where is the probleme
> i need your help please
> and thanks in advance
>
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--
Jeff Squyres
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