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From: George Bosilca (bosilca_at_[hidden])
Date: 2007-02-06 10:46:02


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 <ideras_at_[hidden]> 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 <robl_at_[hidden]> 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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>>>>
>>>
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