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Non-blocking point-to-point performance issue (MPI_Isend, MPI_Irecv)
performance
#12414
opened Mar 18, 2024 by
LukasBreitwieser
NAG 7.2 does not build 5.0.2, but does 4.1.6: -pthread passed to ld
#12413
opened Mar 18, 2024 by
mathomp4
mpi4py: Regression in with OMPI at branch v5.0.x
bug
Severity: blocker
Target: v5.0.x
#12407
opened Mar 13, 2024 by
dalcinl
New MPI_SCATTER bug in OpenMPI5
bug
Severity: blocker
Target: main
Target: v5.0.x
#12383
opened Feb 29, 2024 by
dl1ycf
mpi4py: Regression in alltoall with intercommunicators
bug
Target: main
#12367
opened Feb 25, 2024 by
dalcinl
MPI_Test and MPI_Request get status return wrong state with partitioned communication
bug
MPI-4.0
Target: v5.0.x
#12328
opened Feb 13, 2024 by
cniethammer
Help needed with understanding ompi_display_comm output
question
Target: v5.0.x
#12323
opened Feb 8, 2024 by
tlivolsi
mpi4py: Memory corruption with pack/unpack external and MPI_C_LONG_DOUBLE_COMPLEX on macOS arm64
question
Target: v5.0.x
#12308
opened Feb 4, 2024 by
dalcinl
mpi4py: Remaining spawn/accept/connect issues
bug
Target: v5.0.x
#12307
opened Feb 4, 2024 by
dalcinl
Slow MPI_Group_difference
feature request
Target: main
Target: v5.0.x
#12286
opened Jan 29, 2024 by
k202077
OpenMPI 5.0.1-3 Installation Failure
Target: main
Target: v5.0.x
#12282
opened Jan 27, 2024 by
vorlkets
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