Josh Hursey
Josh Hursey
Using the [singleton test suite](https://github.com/open-mpi/ompi-tests-public/tree/master/singleton) Version | Singleton | Singleton MPI_Comm_spawn | Singleton MPI_Comm_spawn_multiple | ------- | --------- | ------------------------ | --------------------------------- | main | PASS | PASS | PASS...
@karasevb I created a fresh build of Open MPI `v5.0.x` with UCX `1.13.0` and it is working fine now. So I'm not sure what happened in that test. If I...
> @jjhursey I'm not sure you got my request for advice for a related issue in [mpi4py/mpi4py#247](https://github.com/mpi4py/mpi4py/pull/247). I'm just asking for your comment about whether this is a know issue...
@janjust I spent some time today tracking this down. I suspected that it was due to the environment I was running in for testing (isolated Docker container). I found the...
Before this change: ```shell shell$ mpirun --host f5n17:2 --do-not-launch hostname Data for JOB [17227,1] offset 0 Total slots allocated 2 ======================== JOB MAP ======================== Data for node: f5n17 Num slots:...
Yeah if the RMs want it, `v4.0.x` does the same thing: ``` shell$ ompi_info | head -n 4 Package: Open MPI jjhursey@f5n18 Distribution Open MPI: 4.0.7rc2 Open MPI repo revision:...
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