[OMPI users] --enable-mpi-threads --enable-progress-threads

2021-03-02 Thread Max R. Dechantsreiter via users
Is there any reason not to configure with --enable-mpi-threads --enable-progress-threads for instance a performance penalty if an application is not using MPI_THREAD_MULTIPLE?

[OMPI users] Unexpected issue with 4.1.x build

2021-03-02 Thread Heinz, Michael William via users
While testing the recent UCX PR I noticed I was getting this warning: -- WARNING: There was an error initializing an OpenFabrics device. Local host: cn-priv-01 Local device: hfi1_0 --