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706 Open 2,969 Closed
706 Open 2,969 Closed
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Issues list

Why does MPI_Iprobe occupy so much memory
#12974 opened Dec 10, 2024 by heilengleng
10
Memory leak with CUDA-aware OpenMPI without UCX
#12971 opened Dec 9, 2024 by kvoronin
@bosilca
1
Partitioned communications hang
#12969 opened Dec 8, 2024 by ggouaillardet
6
openmpi5.0.6 - Multiple nodes cannot run ( Error: Connection timed out (110))
#12968 opened Dec 8, 2024 by hermitguo
OpenMPI 5.0.x maps/binds to cores even if asked to use hwthreads
#12967 opened Dec 7, 2024 by LourensVeen
Finding corresponding configurations from Intel MPI to open-mpi
#12963 opened Dec 4, 2024 by amroakmal
Missing PMPI symbols for some Fortran 2008 calls fortran bindings Target: v5.0.x
#12954 opened Dec 3, 2024 by gcorbin v5.0.6
1
MPI_Wtime initialization can be faulty and lead to 0.0 being returned during one second question
#12953 opened Dec 3, 2024 by adegomme
1
@bosilca
11
MPI_SEEK_END is limited to 6 MiB question Target: v5.0.x
#12952 opened Dec 3, 2024 by tukss v5.0.6
@edgargabriel
1
Inquiry About OpenMPI Support for NVSwitch in Inter-Node GPU Communication question
#12948 opened Dec 2, 2024 by JieRen98
@bosilca @janjust
MPI 5.0.x can't initialize on x86 host on heterogeneous system
#12947 opened Dec 1, 2024 by dfherr
15
mpi4py CI failures on main, v5.0.x Target: main Target: v5.0.x
#12940 opened Nov 27, 2024 by jsquyres
@hppritcha
12
Fix Documentation for environment variables documentation question Target: v5.0.x
#12936 opened Nov 26, 2024 by satishskamath v5.0.6
2
I am getting a 'Profiling Timer Alarm' signal after upgrading openmpi versions
#12931 opened Nov 20, 2024 by David12811
mpi4py test failures with ompi@main
#12929 opened Nov 20, 2024 by dalcinl
3
Building version v5.0.6 with CUDA fails question Target: v5.0.x
#12924 opened Nov 16, 2024 by lahwaacz
@bosilca @janjust
12
$LDFLAGS not affecting libraries linked by libmpi
#12922 opened Nov 14, 2024 by minrk
openMPI dropped inbound connection
#12918 opened Nov 12, 2024 by KansaiTraining
1
openmpi-5.0.5 won't spawn
#12916 opened Nov 10, 2024 by sukanka
@hppritcha
28
Install fail on external PMIx, I get "error: 'PMIX_SESSION_PROVISION' undeclared"
#12915 opened Nov 9, 2024 by DaXor-0
5
Segfault on Cray HPE system
#12913 opened Nov 7, 2024 by angainor
1
[Docs] accelerators are built as DSOs by default, docs still say otherwise documentation Target: v5.0.x
#12911 opened Nov 6, 2024 by minrk v5.0.6
@hppritcha
3
UCX not happy with sessions process model Target: main
#12909 opened Nov 4, 2024 by hppritcha
@hppritcha
Passing CFLAGS down to 3rd-party/ broken due to *_CFLAGS_BEFORE_PICKY
#12895 opened Oct 30, 2024 by dalcinl
11
Bug report : osc_ucx_component.c openmpi 5.0.x : dynamic windows attach/detach
#12892 opened Oct 29, 2024 by ymeur
@janjust
4
ProTip! Exclude everything labeled bug with -label:bug.