Ofi btl sessions fixes v50x #13034
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Ofi btl sessions fixes v50x #13034
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The OFI BTL was caching a context -in the case of normal OFI EPs - which needed across multiple sessions init/finalize and resulting in segfaults. Also, there were some symbols being exported which should not have been. Related to open-mpi#13019 Signed-off-by: Howard Pritchard <[email protected]> (cherry picked from commit a03199c)
Turns out that when Open MPI is configured with --enable-mca-dso and is using the OFI MTL/BTL/common, a problem is brought out with the patcher framework the second time through closing the bml and hence btl frameworks. See issue open-mpi#13021. This patch fixes this problem. Signed-off-by: Howard Pritchard <[email protected]> (cherry picked from commit 860bbd6)
janjust
approved these changes
Jan 13, 2025
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