Josh Hursey
Josh Hursey
## Background information ### What version of Open MPI are you using? (e.g., v3.0.5, v4.0.2, git branch name and hash, etc.) Open MPI v4.1.x branch ### Describe how Open MPI...
PR #10630 added support for `MPI_COMM_TYPE_HW_UNGUIDED` and `MPI_COMM_TYPE_HW_GUIDED`. It provides good support for "guided" mode but minimal support for "unguided" mode. It closed issue #9197 There are a few ideas...
## Background information ### What version of Open MPI are you using? (e.g., v3.0.5, v4.0.2, git branch name and hash, etc.) `v4.1.x` branch ### Describe how Open MPI was installed...
The `psquash` framework is currently a single select framework. It should become a multi-select framework in order to allow the component selection to be determined by the client/server handshake.
* Feature enabled by default, but can be disabled by setting the envar `SPINDLE_DISABLE_EXCLUDE=1`
* Enabled by default, can be disabled by setting the envar: `SPINDLE_DISABLE_PRELOAD_STAT=1`
We should investigate better performance benchmark integration into the new MTT infrastructure. Performance regressions are hard to see currently and automated tracking of this will give us better visibility of...