Ralph wrote: > We found a locking error in vader - this has been fixed in the OMPI master and will be in the 1.8.5 nightly tarball tomorrow.
I tested with the nightly tarball now. The deadlocks are fixed. Thanks! The warning [warn] opal_libevent2021_event_base_loop: reentrant invocation. Only one event_base_loop can run on each event_base at once. is still there, but it is much less annoying without the corresponding deadlocks. > Another difference is that 1.8.4 often complains that I have requested too many workers (or that some libnuma would be missing), which I fix by adding --bind-to socket:overload-allowed. This problem also seems to be fixed now. It was still present in 1.8.5rc1. Thanks! Thomas
