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From: Robert Latham (robl_at_[hidden])
Date: 2007-07-13 15:35:03


On Tue, Jul 10, 2007 at 04:36:01PM +0000, jody wrote:
> Error: Unsupported datatype passed to ADIOI_Count_contiguous_blocks
> [aim-nano_02:22229] MPI_ABORT invoked on rank 0 in communicator
> MPI_COMM_WORLD with errorcode 1

Hi Jody:

OpenMPI uses an old version of ROMIO. You get this error because the
ADIOI_Count_contiguous_blocks routine in this version of ROMIO does
not understand all MPI datatypes.

You can verify that this is the case by building your test against
MPICH2, which should succeed.

==rob

-- 
Rob Latham
Mathematics and Computer Science Division    A215 0178 EA2D B059 8CDF
Argonne National Lab, IL USA                 B29D F333 664A 4280 315B