intel MPI segmentation fault

kerio — Tue, 24 Oct 2023 09:51:07 GMT

i have three machine (nuc0,nuc1,nuc2), when I execute the script in parallel with intel mpi, it reports Segmentation fault, and my reinstallation doesn't help.

All three machines, individually execute script are fine, but as soon as nuc0 is run with one of them the following problem is reported

==============================

mpirun --version
Intel(R) MPI Library for Linux* OS, Version 2021.9 Build 20230307 (id: d82b3071db)
Copyright 2003-2023, Intel Corporation.
mpiuser@nuc0-NUC12DCMi9:~/Relion/hello$
mpiuser@nuc0-NUC12DCMi9:~/Relion/hello$ mpirun -hosts nuc1,nuc2,nuc0 ./hello_world.out

===================================================================================
= BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES
= RANK 16 PID 67106 RUNNING AT nuc2
= KILLED BY SIGNAL: 11 (Segmentation fault)
===================================================================================

===================================================================================
= BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES
= RANK 17 PID 67107 RUNNING AT nuc2
= KILLED BY SIGNAL: 9 (Killed)
===================================================================================

Re: intel MPI segmentation fault

VeenaJ_Intel — Mon, 30 Oct 2023 06:45:52 GMT

Hi,

Based on this, and our discussion about creating a priority ticket if needed, I am going ahead and closing this case for now.

Please feel free to contact us further if you need any assistance from our side.

Regards,

Veena

topic intel MPI segmentation fault in Intel® MPI Library

intel MPI segmentation fault

Re: intel MPI segmentation fault