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@rolfv rolfv commented Jul 22, 2015

We intermittently see that the check for GPU memory returns true when the memory is actually host memory. This workaround gets us past that until we get a fix in the CUDA library.

@bureddy Can you look at this? I inadvertently closed #728 so this takes its place. I made change as requested by @bureddy. It will not affect anything functionally but I can see how it seems to make sense to put the workaround before the CUDA initialization step.

@rolfv rolfv self-assigned this Jul 22, 2015
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rolfv commented Jul 22, 2015

I made change as requested so I am going to just go ahead and merge now.
Closes #737

rolfv pushed a commit that referenced this pull request Jul 22, 2015
Add a workaroud for issue in libcuda.so library
@rolfv rolfv merged commit 773b509 into open-mpi:master Jul 22, 2015
@rolfv rolfv deleted the pr/add-cuda-war branch July 22, 2015 20:14
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does this need to go in to v2.x?

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bureddy commented Jul 22, 2015

@rolfv 👍

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rolfv commented Jul 22, 2015

Yes. Will be submitting for 2.x. Will soak overnight.

jsquyres added a commit to jsquyres/ompi that referenced this pull request Aug 23, 2016
Fix the subarray and darray type creation.
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3 participants