A correction has been made to the MPI_Type_create_subarray. The particular test that was failing for you has been replaced with a better one. You can grab it either from the nightly build or in few days from the next (1.2) release.

  Thanks,
    george.

On Feb 6, 2007, at 9:52 AM, Avishay Traeger wrote:

Surely there is a better way to get this code running without disabling
checks.  Any suggestions?

Thanks,
Avishay

On Mon, 2007-02-05 at 15:36 -0500, Ivan de Jesus Deras Tabora wrote:
I managed to make it run by disabling the parameter checking.
I added --mca mpi_param_check 0 to mpirun and it works ok, so maybe
the problem is with the parameter checking code.

On 2/2/07, Ivan de Jesus Deras Tabora <ide...@gmail.com> wrote:
I've been checking the OpenMPI code, trying to find something, but
still no luck.  I'll continue checking the code.


On 2/2/07, Robert Latham <r...@mcs.anl.gov> wrote:
On Tue, Jan 30, 2007 at 04:55:09PM -0500, Ivan de Jesus Deras Tabora wrote:
Then I find all the references to the MPI_Type_create_subarray and
create a little program just to test that part of the code, the code I
created is:
...
After running this little program using mpirun, it raises the same error.

This small program runs fine under MPICH2.  Either you have found a
bug in OpenMPI (passing it a datatype it should be able to handle), or
a bug in MPICH2 (passing it a datatype it handled, but should have
complained about).

==rob

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