UCX: fix problem when doing multiple session init/finalize

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UCX: fix problem when doing multiple session init/finalize #12910

Open hppritcha opened 2 weeks ago

hppritcha commented 2 weeks ago

Another case where the MCA system gets shut down if no more "instances" are present, but unless --enable-mca-dso is used, the UCX common has retained info about memory allocation, etc. that is no longer correct.

related to #12909