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@rhc54 rhc54 commented May 26, 2016

In 1.10, we allow oversubscription by default for non-managed allocations, and we silently do-not-bind if the user has not requested a binding policy and we are overloaded.

Fixes open-mpi/ompi#1709

@abouteiller Please give this a whirl

@rhc54 rhc54 added the bug label May 26, 2016
@rhc54 rhc54 added this to the v1.10.3 milestone May 26, 2016
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Test PASSed.
See http://bgate.mellanox.com/jenkins/job/gh-ompi-release-pr/1714/ for details.

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…1.10, we allow oversubscription by default for non-managed allocations, and we silently do-not-bind if the user has not requested a binding policy and we are overloaded.

However, we do enforce oversubscription limits if we are in managed allocations OR the user specified the #slots for a node (either in hostfile or via -host). So be sure to check that for all cases.
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rhc54 commented May 26, 2016

@abouteiller Please take another look - I believe this now gets all to be consistent

@rhc54 rhc54 removed the reviewed label May 26, 2016
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Test PASSed.
See http://bgate.mellanox.com/jenkins/job/gh-ompi-release-pr/1718/ for details.

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@rhc54 rhc54 merged commit 4b3e26d into open-mpi:v1.10 May 31, 2016
@rhc54 rhc54 deleted the cmr10/binding branch May 31, 2016 13:22
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