romio314: do not link with CUDA #9144
Merged
Conversation
This file contains hidden or 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
ROMIO internally relies on MPL, that links to CUDA if detected at configure time. Not only this is not required by ROMIO (at least for now), but this is not a fit for Open MPI. This commit forces ROMIO *not* to detect CUDA at configure time by using setting the hidden/undocumented ac_cv_lib_cuda_cuMemGetAddressRange=no environment variable before invoking ROMIO's configure. Refs. open-mpi#8884 Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
bwbarrett
approved these changes
Jul 14, 2021
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Outdated suggestions cannot be applied.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.
ROMIO internally relies on MPL, that links to CUDA if detected
at configure time.
Not only this is not required by ROMIO (at least for now), but
this is not a fit for Open MPI.
This commit forces ROMIO not to detect CUDA at configure time
by using setting the hidden/undocumented
ac_cv_lib_cuda_cuMemGetAddressRange=no
environment variable before invoking ROMIO's configure.
Refs. #8884
Signed-off-by: Gilles Gouaillardet gilles@rist.or.jp