[RegCNET] RegCM with clm error

Kishore Ragi kishoreragi at gmail.com
Mon Apr 8 08:48:11 CEST 2013


Dear users,

While enabling clm with RegCM I got the following error. I guess that it is
due to MPI but, I dont know to solve the problem.

Could anybody please help me fix this problem?

Fatal error in PMPI_Allgather: Invalid buffer pointer, error stack:
PMPI_Allgather(958): MPI_Allgather(sbuf=0xa6cfe48, scount=1, MPI_INTEGER,
rbuf=0xa6cfe48, rcount=1, MPI_INTEGER, MPI_COMM_WORLD) failed
PMPI_Allgather(931): Buffers must not be aliased
Fatal error in PMPI_Allgather: Internal MPI error!, error stack:
PMPI_Allgather(958)......: MPI_Allgather(sbuf=0xa4b8f94, scount=1,
MPI_INTEGER, rbuf=0xa4b8f90, rcount=1, MPI_INTEGER, MPI_COMM_WORLD) failed
MPIR_Allgather_impl(805).:
MPIR_Allgather(766)......:
MPIR_Allgather_intra(144):
MPIR_Localcopy(357)......: memcpy arguments alias each other, dst=0xa4b8f94
src=0xa4b8f94 len=4

Thank you in advance,

Regards,

Kishore
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