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open-mpi
Open MPI main development repository
Originally taken from the "to-do" section in the Open MPI docs: - [ ] `man-openmpi/man1/mpirun.1.rst` is currently essentially an RST-ified version of OMPI v4.1’s `mpirun(1)` man page. There has been...
NVIDIA has indicated that they still want to keep the `smcuda` BTL for the v5.0.x release. We need to explain why it is still there / what+when it is used...
https://github.com/open-mpi/ompi/pull/5507 brought in a cool new feature we want to talk about for v5.0 TO do so, we need to advertise the mca parameter in our FAQ, and other docs...
According to the discussion on https://github.com/open-mpi/ompi/pull/10349, the `ompi_info_t` is a) an `opal_object_t` and can thus be allocated using `OBJ_NEW`, but b) must (in the general case) be allocated using `ompi_info_allocate`...
Thank you for taking the time to submit an issue! ## Background information Found issue when using a 2 HFI system but 1 was disabled causing command to open way...
Thank you for taking the time to submit an issue! ## Background information Testing out openmpi 5 for Fedora. hdf5 1.12.1 test fails. ### What version of Open MPI are...
Hi, I have been looking into the HAN collective component, and would like to suggest some usability improvements and some fixes. I was planning on implementing these improvements (or some/most...
### What version of Open MPI are you using? (e.g., v3.0.5, v4.0.2, git branch name and hash, etc.) openmpi-4.1.4.tar.bz2 from download page 92912e175fd1234368c8730c03f4996fe5942e7479bb1d10059405e7f2b3930d openmpi-4.1.4.tar.bz2 ### Describe how Open MPI was...
## Background information ### What version of Open MPI are you using? (e.g., v3.0.5, v4.0.2, git branch name and hash, etc.) v4.1.2 ### Describe how Open MPI was installed (e.g.,...
## 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...
