v2.x: osc/pt2pt: disable osc/pt2pt for THREAD_MULTIPLE scenarios #4972
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
hjelmn
approved these changes
Mar 26, 2018
jsquyres
changed the title
As a workaround for issue open-mpi#2614 for the v2.0.2 release, do not allow for selection of the OSC PT2PT when creating an MPI RMA window. Print a hopefully helpful message and return an not-supported error. This PR should be reverted once a fix for open-mpi#2614 is in place. Signed-off-by: Howard Pritchard <[email protected]> (cherry picked from commit d0ffd66) The original commit message is shown above. Followup: as of this writing (26 Mar 2018), we do not plan to fix this issue for the v2.0.x or v2.x. Hence, the osc/pt2pt component will continue to disable itself in THREAD_MULTIPLE scenarios for the life of all v2.x series. It is possible (likely?) that this will be fixed in a v3.0.x release (where x>1).
jsquyres
force-pushed
the
pr/v2.x/disable-osc-pt2p-in-thread-multiple
branch
from
2f753d0 to
81d4826
Compare
jsquyres
changed the title
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
As a workaround for issue #2614 for the v2.0.2 release,
do not allow for selection of the OSC PT2PT when
creating an MPI RMA window. Print a hopefully helpful
message and return an not-supported error.
This PR should be reverted once a fix for #2614
is in place.
Signed-off-by: Howard Pritchard [email protected]
(cherry picked from commit d0ffd66)
The original commit message is shown above. Followup: as of this
writing (26 Mar 2018), we do not plan to fix this issue for the v2.0.x
or v2.x. Hence, the osc/pt2pt component will continue to disable
itself in THREAD_MULTIPLE scenarios for the life of all v2.x series.
It is possible (likely?) that this will be fixed in a v3.0.x release
(where x>1).
See #2614.