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using MPI with mpiexecjl fails with Julia 1.13.0-rc1

Status: Open.

#951 In JuliaParallel/MPI.jl;

· tverho opened on May 5, 2026

Auto-generate MPI API bindings from MPI standard

Status: Open.

#938 In JuliaParallel/MPI.jl;

· eschnett opened on Mar 12, 2026

Simple hello world example fails with JuliaC using --experimental --trim

Status: Open.

#931 In JuliaParallel/MPI.jl;

· cmhamel opened on Jan 24, 2026

Distributed.jl with MPI.jl: execution time increases with each iteration, after MPI.jl > 0.19.2

Status: Open.

#930 In JuliaParallel/MPI.jl;

· a2ray opened on Jan 23, 2026

Reason for omitting Isendrecv from top-level API?

Status: Open.

#928 In JuliaParallel/MPI.jl;

· tb6g16 opened on Dec 18, 2025

MPI.REQUEST_NULL only pretends to be a constant

Status: Open.

#921 In JuliaParallel/MPI.jl;

· vchuravy opened on Nov 7, 2025

Document that users of MultiRequest/UnsafeMultiRequest need to call free on the request

documentation

Status: Open.

#920 In JuliaParallel/MPI.jl;

· vchuravy opened on Nov 7, 2025

Cray MPI autodetection fails on AMD MI300A node (missing mpi_gtl_hsa preload)

bug

Cray MPI

Status: Open.

#919 In JuliaParallel/MPI.jl;

· LasNikas opened on Nov 3, 2025

[CI] Restore running tests using system mpich

CI

Status: Open.

#906 In JuliaParallel/MPI.jl;

· giordano opened on Apr 29, 2025

Mention MPIClusterManagers.jl in the README of this repo?

Status: Open.

#904 In JuliaParallel/MPI.jl;

· DilumAluthge opened on Apr 29, 2025

Tracing MPI calls in jll packaged shared libraries

Status: Open.

#893 In JuliaParallel/MPI.jl;

· benegee opened on Feb 20, 2025

Reductions with CUDA are sometimes wrong

bug

CUDA 🎴

Status: Open.

#892 In JuliaParallel/MPI.jl;

· Sbozzolo opened on Feb 5, 2025