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Feb 14, 2025
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v5.0.7: update release notes #13098

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28 changes: 10 additions & 18 deletions docs/release-notes/changelog/v5.0.x.rst
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Expand Up @@ -4,30 +4,16 @@ Open MPI v5.0.x series
This file contains all the NEWS updates for the Open MPI v5.0.x
series, in reverse chronological order.

Open MPI Version v5.0.7rc2
Open MPI Version v5.0.7
------------------------------
:Date: 5 February January 2025

- Updated UCX version requirement to v1.9

- Singleton initialization fix.
- Ensures that singletons properly create their own sessions directory trees.

- Misc fixes
- Fixed build issues on Hurd.
- Removed unused portions of rcache base structure.
- Fixed oshmem base segment address exchange.
- Fixed UCC collective fallback issue.
- Updated Nvidia/Mellanox platform file

Open MPI Version v5.0.7rc1
------------------------------
:Date: 16 January 2025
:Date: 14 February January 2025

- Internal PMIx and PRRTe version:
- PMIx (v5.0.5). Repo: ``https://github.com/openpmix/openpmix``. Commit hash: ``707920c99de946a5c3a1850da457340f38c0caf2``.
- PRRTE (v3.0.8). repo: ``https://github.com/openpmix/prrte``. Commit hash: ``f6f5c181c1dec317c31f61effd73f960ce2eac25``.

- Updated UCX version requirement to v1.9

- Documentation Improvements
- Updated `coll tuned` rules file documentation to reflect changes in versioning and features.
- Updated CUDA-related networking documentation for consistency.
Expand All @@ -43,9 +29,15 @@ Open MPI Version v5.0.7rc1
- Adjusted MCA variable scopes across multiple components to allow setting via the `MPI_T` interface: `coll adapt,ucc, han, basic, hcoll`

- Bug Fixes and Minor Enhancements
- Ensures that singletons properly create their own sessions directory trees.
- Fixed community Jenkins build pipeline to handle branch commits properly.
- Resolved missing profiling symbols in the `mpi_f08` Fortran library.
- Corrected parameter mismatches in `coll/cuda` functions to avoid type issues.
- Fixed build issues on Hurd.
- Removed unused portions of rcache base structure.
- Fixed oshmem base segment address exchange.
- Fixed UCC collective fallback issue.
- Updated Nvidia/Mellanox platform file

Open MPI Version v5.0.6
------------------------------
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