What you're asking for is an ugly path of interconnected dependencies between
products owned by different companies. It also completely blows any object
model we can think of out of the water. It's all bad in the general case. The
best we've come up with for the Libfabric MTL is to disable it
Hello
We have a platform with an old MLX4 partition and another OPA partition.
We want a single OMPI installation working for both kinds of nodes. When
we enable UCX in OMPI for MLX4, UCX ends up being used on the OPA
partition too, and the performance is poor (3GB/s instead of 10). The
problem se
