[OMPI devel] GitHub v4.0.2 tag is broken

Hi, The v4.0.2 tag in GitHub is broken at the moment -- trying to go to it just takes you to the v4.0.2 _branch_, which looks to be a separate, much more recent fork from master: https://github.com/open-mpi/ompi/tree/v4.0.2 Cheers, Ben

[OMPI devel] v5.0 equivalent of --map-by numa

Hi, Quick question: what's the equivalent of "--map-by numa" for the new PRRTE-based runtime for v5.0? I can see "package" and "l3cache" in the help, which are close, but don't quite match "numa" for our system. In more detail... We have dual-socket CLX- and SKL-based nodes with sub-NUMA cluster

Re: [OMPI devel] v5.0 equivalent of --map-by numa

neous memory). See https://github.com/open-mpi/ompi/issues/8170 and https://github.com/openpmix/prrte/pull/1141 Brice Le 11/11/2021 à 05:33, Ben Menadue via devel a écrit : > Hi, > > Quick question: what's the equivalent of "--map-by numa" for the new > PRR

Re: [OMPI devel] [LOG_CAT_ML] component basesmuma is not available but requested in hierarchy: basesmuma, basesmuma, ucx_p2p:basesmsocket, basesmuma, p2p

Hi, We see this on our cluster as well — we traced it to because Python loads shared library extensions using RTLD_LOCAL. The Python module (mpi4py?) has a dependency on libmpi.so, which in turn has a dependency on libhcoll.so. So the Python module is being loaded with RTLD_LOCAL, anything tha