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Pull requests: open-mpi/ompi

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Pull requests list

v6.0.x: Use compiler basename in ltmain_flang_darwin patch Target: v6.0.x
#13804 opened Apr 2, 2026 by billsacks Loading… v6.0.0
2
fortran: fix problems with neighbor collectives Target: main
#13802 opened Apr 1, 2026 by hppritcha Loading…
pml/ob1: ARM64 memory ordering fixes and stale send range drain Target: main
#13800 opened Apr 1, 2026 by blkqi Loading…
1
2
[v5.0.x] docs: Fix typo in mpi_minimum_memory_alignment info key documentation Target: v5.0.x
#13796 opened Mar 27, 2026 by lukeshingles Loading… v5.0.10
2
coll/han: Fix use-after-free in sub-communicator finalization Target: main
#13794 opened Mar 26, 2026 by yinliaws Loading…
7
[v5.0.x] pml/ob1: Return MPI_ERR_PROC_FAILED on unmatched I(m)probes when appropriate Target: v5.0.x
#13792 opened Mar 26, 2026 by Matthew-Whitlock Loading… v5.0.10
opal/sys: add RISC-V 64-bit atomic LL/SC and full atomic support Target: main
#13789 opened Mar 24, 2026 by devreal Loading…
1
6
GitHub Actions: add backport workflows Target: main
#13788 opened Mar 24, 2026 by devreal Loading…
27
coll/han: Freelist-based persistent buffers for MR cache optimization Target: main
#13782 opened Mar 23, 2026 by yinliaws Loading…
3
coll/hcoll: fix hcoll context leak on MPI_Finalize Target: v5.0.x
#13779 opened Mar 20, 2026 by janjust Loading… v5.0.10
v5.0.x: Use compiler basename in ltmain_flang_darwin patch Target: v5.0.x
#13772 opened Mar 17, 2026 by billsacks Loading… v5.0.10
7
coll/ucc: fix ucc finalize leak on MPI_Finalize Target: v6.0.x ⚠️ WIP-DNM!
#13768 opened Mar 17, 2026 by janjust Loading… v6.0.0
coll/ucc: fix ucc resource leak on MPI_Finalize Target: main ⚠️ WIP-DNM!
#13767 opened Mar 17, 2026 by janjust Loading…
OMPI/RTE: Modify job name printing to use thread local storage Target: v4.1.x
#13766 opened Mar 16, 2026 by tvegas1 Loading… v4.1.10
1
Replace deprecated inet_ntoa() with inet_ntop() Target: main
#13763 opened Mar 14, 2026 by geokoko Loading…
1
8
[v5.0.x] btl,mtl/ofi: set device only flag Target: v5.0.x
#13752 opened Feb 27, 2026 by aingerson Loading… v5.0.10
6
btl/self: add accelerator-aware memory copy for put/get Target: main
#13746 opened Feb 25, 2026 by Gonzalosilvalde Loading…
1
1
fix optional Fortran predefined datatypes per MPI-5 section 20.4 Target: main Target: v6.0.x
#13744 opened Feb 25, 2026 by janjust Loading…
2
make instance name dynamic array Target: main
#13735 opened Feb 18, 2026 by Dupratj Loading…
9
v6.0.x: Fortran REAL16: improve detection and wiring across OMPI/OPAL Target: v6.0.x
#13713 opened Feb 3, 2026 by bosilca Loading… v6.0.0
11
btl/ofi: fault tolerance fixes Target: main
#13701 opened Jan 30, 2026 by Matthew-Whitlock Loading…
5
Properly del_proc spawned procs upon instance finalize Target: main
#13667 opened Jan 20, 2026 by Dupratj Loading…
9
v6.0.x: coll/ucc: enable asymmetric datatype check in UCC without OMPI fallback bug Target: v6.0.x
#13658 opened Jan 16, 2026 by QiaoK Loading… v6.0.0
@QiaoK
5
v5.0.x: coll/ucc: enable asymmetric datatype check in UCC without OMPI fallback bug Target: v5.0.x
#13657 opened Jan 16, 2026 by QiaoK Loading… v5.0.10
@QiaoK
2
coll/ucc: enable asymmetric datatype check in UCC without OMPI fallback bug Target: main
#13656 opened Jan 15, 2026 by QiaoK Loading… main
@QiaoK
3
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