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Valgrind suppression writev(vector[...]) does not suppress for recent valgrind

enhancement

Target: v5.0.x

Status: Open.

Feature

#13120 In open-mpi/ompi;

· khanc opened on Mar 3, 2025

· 

v5.0.8

Reduce collectives latency by reusing temporary buffers

enhancement

Target: main

Status: Open.

#12646 In open-mpi/ompi;

· wenduwan opened on Jun 27, 2024

pmix: remove the MCA framework

enhancement

Target: main

Status: Draft (not ready).

open-mpi/ompinumber 12309

#12309 In open-mpi/ompi;

· ggouaillardet opened on Feb 5, 2024

framework: add the MCA_BASE_FRAMEWORK_FLAG_NOCOMPONENT flag

enhancement

Target: main

Status: Open (in progress).

open-mpi/ompinumber 12303

#12303 In open-mpi/ompi;

· ggouaillardet opened on Feb 2, 2024

Expand CUDA support and fix documentation to account for all cuda dependent components.

documentation

enhancement

Target: main

Target: v5.0.x

Status: Open.

#12279 In open-mpi/ompi;

· christgau opened on Jan 26, 2024

btl/self is not accelerator aware

enhancement

feature request

Target: main

Status: Open.

#12230 In open-mpi/ompi;

· edgargabriel opened on Jan 12, 2024

CUDA + MPI_TYPE_INDEXED + MPI_SEND/RECV super slow

enhancement

Target: v5.0.x

Status: Open.

#12202 In open-mpi/ompi;

· chhu opened on Jan 2, 2024

· 

v5.0.3

ulfm/agree: Restore hierarchical tree building

enhancement

Target: main

Status: Draft (not ready).

open-mpi/ompinumber 11551

#11551 In open-mpi/ompi;

· abouteiller opened on Mar 31, 2023

osc/ucx: optimizations

enhancement

Target: main

Target: v5.0.x

Status: Open.

#11184 In open-mpi/ompi;

· janjust opened on Dec 9, 2022

Unify integer constants between mpi.h and the Fortran interfaces

code cleanup

enhancement

Target: v5.0.x

Status: Open.

#10526 In open-mpi/ompi;

· jsquyres opened on Jun 28, 2022

What to do with OMPI_MPI_THREAD_LEVEL env variable?

enhancement

Target: v4.0.x

Target: v4.1.x

Status: Open.

#9332 In open-mpi/ompi;

· jsquyres opened on Aug 30, 2021

· 

v5.0.3

atomics: add the --disable-cx16-atomics

enhancement

Target: main

Status: Open (in progress).

open-mpi/ompinumber 9023

#9023 In open-mpi/ompi;

· ggouaillardet opened on Jun 1, 2021