Make MPI_[Comm|File|Win]_get_info MPI 4.0 compliant #9246
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So far Open MPI has elected to not hand out values for keys that were modified through MPI_*_set_info. MPI 4.0 requires implementations to reflect such changes if the the new values are supported by the implementation. Hence, it is sufficient to simply duplicate the info object and remove the handling of OPAL_INFO_SAVE_PREFIX from OPAL as there are no other users of this infrastructure. Signed-off-by: Joseph Schuchart <[email protected]>
hppritcha
approved these changes
Aug 16, 2021
jsquyres
approved these changes
Oct 2, 2021
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So far Open MPI has elected to not hand out values for keys that were modified through
MPI_*_set_info.MPI 4.0 requires implementations to reflect such changes in
MPI_*_get_infoif the the new values are supported by the implementation. Hence, it is sufficient to simply duplicate the info object and remove the handling ofOPAL_INFO_SAVE_PREFIXfrom OPAL entirely as there are no other users for this mechanism.Fixes #9207
Closes #8505
Signed-off-by: Joseph Schuchart [email protected]