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[Finalize] Del_proc also spawned processes that have different jobids #13445

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[Finalize] Del_proc also spawned processes that have different jobids #13445

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8 changes: 7 additions & 1 deletion ompi/instance/instance.c
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,7 @@
* reserved.
* Copyright (c) 2023 Jeffrey M. Squyres. All rights reserved.
* Copyright (c) 2024 NVIDIA Corporation. All rights reserved.
* Copyright (c) 2025 Bull SAS. All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
Expand Down Expand Up @@ -184,8 +185,13 @@ static int ompi_mpi_instance_cleanup_pml (void)
size_t nprocs = 0;
ompi_proc_t **procs;

procs = ompi_proc_get_allocated (&nprocs);
/* MPI_Comm_spawn calls PML add_procs on procs that have different jobid,
* ompi_proc_get_allocated cannot be used here */
procs = ompi_proc_all (&nprocs);
MCA_PML_CALL(del_procs(procs, nprocs));
for (int proc_idx = 0; proc_idx < nprocs; ++proc_idx) {
OBJ_RELEASE(procs[proc_idx]);
}
free(procs);

return OMPI_SUCCESS;
Expand Down