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@hjelmn hjelmn commented Jun 21, 2016

Need to increment the total size after checking the local offset not
before. This typo causes large allocations with MPI_Win_allocate() to
fail.

Signed-off-by: Nathan Hjelm hjelmn@lanl.gov

(cherry picked from commit open-mpi/ompi@2409024)

Signed-off-by: Nathan Hjelm hjelmn@lanl.gov

:bot🏷️bug
:bot:milestone:v2.0.0
:bot:assign: @hppritcha

This is an obvious bug that doesn't appear to occur with smaller memory windows. This needs to be in 2.0.0.

Need to increment the total size after checking the local offset not
before. This typo causes large allocations with MPI_Win_allocate() to
fail.

Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>

(cherry picked from commit open-mpi/ompi@2409024)

Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
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Test FAILed.
See http://bgate.mellanox.com/jenkins/job/gh-ompi-release-pr/1797/ for details.

@jsquyres jsquyres mentioned this pull request Jun 21, 2016
@hppritcha
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👍

and a
bot:retest
to boot.

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Test PASSed.
See http://bgate.mellanox.com/jenkins/job/gh-ompi-release-pr/1802/ for details.

@jsquyres
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@hppritcha I'm good with this one.

@hppritcha hppritcha merged commit 3968d6e into open-mpi:v2.x Jun 22, 2016
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5 participants