[mpich-discuss] error

[Vinayak Sutkar]

Hi,
I am runing MPI and I got follwing error
Can you please look into this.
Thanks.

Fatal error in MPI_Allreduce: Invalid buffer pointer, error stack:
MPI_Allreduce(855): MPI_Allreduce(sbuf=0xb5a88008, rbuf=(nil),
count=186760, MPI_DOUBLE, MPI_SUM, MPI_COMM_WORLD) failed
MPI_Allreduce(817): Null buffer pointer
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mcs.anl.gov/pipermail/mpich-discuss/attachments/20121015/4ee1332f/attachment.html>