Re: [MTT users] [devel-core] Recent OMPI Trunk fails MPI_Allgatherv_* MTT tests

[George Bosilca]

The MPI part is now solved (starting from revision 14202). The problem was the way we compute the true_lb and true_ub. This didn't affect us before simply because we didn't use this feature.

  george.

On Apr 1, 2007, at 10:25 PM, Tim Mattox wrote:

Hi All,

one for the MTT community, the other for the OMPI developers.

For both, see http://www.open-mpi.org/mtt/reporter.php?do_redir=143
for details of the failed MTT tests with the OMPI trunk at r14180.

1) For MTT developers:

test as passed, yet is correctly detecting that the MPI_Allgatherv_c
test is failing.

some spare cycles to look at this?

2) For OMPI developers:



one of these changes as the culprit:
https://svn.open-mpi.org/trac/ompi/changeset/14180
https://svn.open-mpi.org/trac/ompi/changeset/14179
https://svn.open-mpi.org/trac/ompi/changeset/14174 (Not likely)

My money is on the much larger r14180 changeset.
The other r#'s aren't culprits for obvious reasons.
--
Tim Mattox - http://homepage.mac.com/tmattox/
 tmat...@gmail.com || timat...@open-mpi.org
    I'm a bright... http://www.the-brights.net/
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I just checked the recent nightly MTT results and found two things of note, The MTT intel test suite is incorrectly seeing a failed MPI_Allgatherv_f The STDOUT from "passed" MPI_Allgatherv_f seems to indicate that the tests actually failed in a similar way to the _c version, but MTT thinks it passed. I've not had time to diagnose why MTT is missing this... anyone else have The MPI_Allgatherv_* tests are failing as of r14180 in all test conditions on the IU machines, and others, yet this passed the night before on r14172. Looking at the svn log for r#'s r14173 thru r14180, I can narrow it down to

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