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open-mpi
Open MPI main development repository
The OAC_CHECK_PACKAGE macro doesn't have quite the same functionality as the origina ?OPAL_CHECK_PACKAGE? macro, so add some sed magic to get the path we need for argo/qthread related header files....
The fortran-only ```MPI_Sizeof``` function has been deprecated in the MPI 4.0 standard.
Add new accelerator framework. Initial assumption is that only one accelerator component will be selected per node. Added a cuda component Added a null component (no devices, performs no-ops/errors) Replaced...
* Fixes #10643 bot:notacherrypick
## Details of the problem I'm running 8 mpi nodes on one server with the command `mpirun -n 8 mympiexecutable`. If I type the command on PuTTY, it works. But...
* Fixes #10643 bot:notacherrypick
-np 144 jobs in last nights MTT with the latest prrte pointers are failing with: ``` -------------------------------------------------------------------------- There are not enough slots available in the system to satisfy the 144slots...
This tracks current issues for ULT- and PartCom support in OMPI. ULT Support: - [x] Compilation fails on current master @ HEAD when configured to --with-threads={qthreads,argobots} with ` ../../opal/mca/threads/qthreads/threads_qthreads.h:29:10: fatal...
## 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...
MPI_T Events
This PR includes Nathan Hjelm's reworking of PERUSE functionality to implement the MPI_T Events API as specified in the MPI 4.0 proposal. Subsequent minor changes to the MPI_T Events API...
