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 -------------------------------------------------------------------------- [cn-priv-01:3767216] select: init of component openib returned failure The problem is, the ipoib interface is working fine on the nodes in this run - and there's no more information about what the error might have been. Can anyone shed any light on why this might be happening? I do not see this with OMPI 4.0.3. --- Michael Heinz Fabric Software Engineer, Cornelis Networks
