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Pull requests: open-mpi/ompi

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Pull requests list

[v6.0.x] oshmem/memheap: validate symmetric memory layouts Target: v6.0.x
#14369 opened Aug 31, 2026 by nbellalou Contributor Loading… v6.0.0
3
Make OpenMPI request FI_PROGRESS_CONTROL_UNIFIED Target: main
#14368 opened Aug 29, 2026 by gjamesli2126 • Draft
1
Hide some internal functions and 13 variables from public ABI Target: main
#14367 opened Aug 28, 2026 by hppritcha Member Loading…
10
[v4.1.x] pml/cm, pml/ob1: pack buffered sends on every MPI_Start Target: v4.1.x
#14366 opened Aug 27, 2026 by yinliaws Contributor Loading… v4.1.10
1
v5.0.x: OSC/UCX: Honor origin datatype true_lb in accumulate reduce fast-path Target: v5.0.x
#14364 opened Aug 27, 2026 by janjust Contributor Loading… v5.0.10
bindings: add OBJ_HANDLE datatype backport: v6.0.x Target: main
#14358 opened Aug 25, 2026 by hppritcha Member Loading…
[v5.0.x] coll/nbc return correct error code from progress during start of round Target: v5.0.x target:v5.0.x Backport targeting the v5.0.x branch
#14357 opened Aug 25, 2026 by ompi-backport-bot Bot Loading… v5.0.10
[v6.0.x] mpirun: also set PRTE_MCA_personality alongside schizo_proxy Target: v6.0.x
#14334 opened Aug 19, 2026 by hppritcha Member Loading… v6.0.0
2
Work around buggy libofi CXI provider backport: v6.0.x Target: main
#14332 opened Aug 18, 2026 by devreal Contributor Loading…
1
4
accelerator/cuda: fix memory pool and memory context handling backport: v5.0.x backport: v6.0.x Target: main
#14331 opened Aug 18, 2026 by devreal Contributor Loading…
4
Emit MPI Standard ABI handles in MPI_T event payloads backport: v6.0.x Target: main
#14306 opened Aug 10, 2026 by hppritcha Member Loading…
16
docs: describe OFI BTL multi-NIC support backport: v6.0.x Target: main
#14284 opened Aug 5, 2026 by hppritcha Member Loading…
12
OSC/UCX: Defer nonblocking-accumulate finalize to top-level progress Target: main
#14263 opened Aug 2, 2026 by bwestheimer Contributor • Draft
2
OSC/UCX: Fix non-contiguous origin iovec traversal in MINLOC/MAXLOC accumulate Target: main
#14262 opened Aug 2, 2026 by bwestheimer Contributor Loading…
6
OSC/UCX: Size accumulate staging buffers with the datatype span Target: main
#14260 opened Aug 2, 2026 by bwestheimer Contributor Loading…
8
Fix TOCTOU races and symlink following in opal_os_dirpath backport: v5.0.x backport: v6.0.x Target: main
#14257 opened Aug 2, 2026 by jsquyres Member Loading…
2
Fix CodeQL integer-multiplication overflow alerts backport: v6.0.x Target: main
#14256 opened Aug 2, 2026 by jsquyres Member Loading…
10
Fix CodeQL snprintf/scanf alerts in monitoring, tuned, and comm_method backport: v6.0.x Target: main
#14254 opened Aug 2, 2026 by jsquyres Member Loading…
5
Fix CodeQL snprintf-overflow and format-specifier alerts in coll backport: v5.0.x backport: v6.0.x Target: main
#14253 opened Aug 2, 2026 by jsquyres Member Loading…
3
coll/base: stop release_arrays from aliasing the refcounted vecs backport: v6.0.x Target: main
#14244 opened Aug 1, 2026 by jsquyres Member Loading…
2
use-mpi: Fix issues with parameter naming and intent Target: main
#14229 opened Jul 31, 2026 by N00byKing Contributor Loading…
11
Drop recommonmark dependency Target: main
#14215 opened Jul 27, 2026 by LecrisUT Loading…
1
14
osc/ucx: Honor origin datatype lower bounds in accumulates backport: v6.0.x Target: main
#14207 opened Jul 24, 2026 by jeffhammond Contributor Loading…
2
1
osc/rdma: Preserve remote base for local window peers backport: v6.0.x Target: main
#14204 opened Jul 24, 2026 by jeffhammond Contributor Loading…
1
3
btl/tcp: fix the multi-module wire-up race (replace the #5917 workaround) backport: v6.0.x Target: main
#14195 opened Jul 21, 2026 by jsquyres Member • Draft
ProTip! What’s not been updated in a month: updated:<2026-07-31.