mvapich2: Add patch to avoid segmentation fault in MPIR_Attr_delete_list
#39058
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
alecbcs
reviewed
Jul 23, 2023
var/spack/repos/builtin/packages/mvapich2/mpir_attr_delete_list_segfault.patch
Show resolved
Hide resolved
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Outdated suggestions cannot be applied.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.
In
MPI.jlwe discovered a segmentation fault in mvapich2, which is fixed by the attached patch, suggested at https://lists.osu.edu/pipermail/mvapich-discuss/2023-January/010695.html but it's not included in any version of mvapich v2.*. We'd like to use Spack to build mvapich2 for testing it in CI inMPI.jl, but at the moment this is consistently segfaulting because of this bug, so it'd be great to have a fixed version in Spack. PR inMPI.jlshowing that this works: JuliaParallel/MPI.jl#751