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OpenMPI 5.0.7 with Intel compilers 2021.4 SegFault error

question

Target: v5.0.x

Status: Open.

#13309 In open-mpi/ompi;

· MadNazgul opened on Jun 18, 2025

openmpiv5 hangs up

question

Target: v5.0.x

Status: Open.

#13294 In open-mpi/ompi;

· puneet336 opened on Jun 5, 2025

openmpi v4 launch error messages

question

State-Awaiting user information

Target: v4.1.x

Status: Open.

#13293 In open-mpi/ompi;

· puneet336 opened on Jun 5, 2025

Disable rpathing on build

question

Stale

State-Awaiting user information

Status: Open.

#13252 In open-mpi/ompi;

· Flamefire opened on May 14, 2025

mpirun v4.1.7 prioritizing rank placement based on launch node

question

Target: v4.1.x

Status: Open.

#13199 In open-mpi/ompi;

· aw-lauria opened on Apr 18, 2025

SEGV in ompi_request_default_test_all() when triggering IPoIB networking problem during ucc_perftest run

question

Target: v4.1.x

Status: Open.

#13191 In open-mpi/ompi;

· bfaccini opened on Apr 14, 2025

Issue with NVFORTRAN With NVHPC 25.3

question

Target: v5.0.x

Status: Open.

#13190 In open-mpi/ompi;

· jcabrerard opened on Apr 14, 2025

RDMA Read Error on DGX B200 systems

question

Target: v5.0.x

Status: Open.

#13183 In open-mpi/ompi;

· johnmoore4 opened on Apr 7, 2025

 ·  

v5.0.8

Memory leak with ROCM-aware OpenMPI with UCX 1.17.0

question

Target: v5.0.x

Status: Open.

#13170 In open-mpi/ompi;

· StaticObserver opened on Mar 31, 2025

Performance Issues with MPIRun Due to Virtual Network Interfaces

question

Target: v4.1.x

Status: Open.

#13161 In open-mpi/ompi;

· GeofferyGeng opened on Mar 25, 2025

segfault when running Device to Device transfers OpenMPI + LinkX provider on NVidia GPUs

question

Target: v5.0.x

Status: Open.

#13156 In open-mpi/ompi;

· angainor opened on Mar 18, 2025

Adding another example for testing connectivity

question

Status: Open.

#13140 In open-mpi/ompi;

· vdhyasani17 opened on Mar 12, 2025