art@elgar:~/Fortran/Intel_support$ more run_32_2 mpiexec -genv I_MPI_DEBUG=5 \ -genv I_MPI_FABRICS=shm:tcp \ -host handel1 -n 9 ./hello : \ -host elgar1 -n 9 ./hello : \ -host mirella1 -n 8 ./hello : \ -host faure1 -n 6 ./hello art@elgar:~/Fortran/Intel_support$ ./run_ft32_2 -bash: ./run_ft32_2: No such file or directory art@elgar:~/Fortran/Intel_support$ ls comp hello run_32_1 run_32_2 art@elgar:~/Fortran/Intel_support$ ./run_32_2 [0] MPI startup(): Intel(R) MPI Library, Version 2021.8 Build 20221129 (id: 339ec755a1) [0] MPI startup(): Copyright (C) 2003-2022 Intel Corporation. All rights reserved. [0] MPI startup(): library kind: release [0] MPI startup(): shm:tcp fabric is unknown or has been removed from the product, please use ofi or shm:ofi instead. [0] MPI startup(): libfabric version: 1.13.2rc1-impi [0] MPI startup(): libfabric provider: tcp;ofi_rxm [0] MPI startup(): File "/opt/intel/oneapi/mpi/2021.8.0/etc/tuning_skx_shm_tcp-ofi-rxm_20.dat" not found [0] MPI startup(): Load tuning file: "/opt/intel/oneapi/mpi/2021.8.0/etc/tuning_skx_shm.dat" [0] MPI startup(): Rank Pid Node name Pin cpu [0] MPI startup(): 0 13614 handel {0,1} [0] MPI startup(): 1 13615 handel {2,3} [0] MPI startup(): 2 13616 handel {4,5} [0] MPI startup(): 3 13617 handel {6,7} [0] MPI startup(): 4 13618 handel {8,9} [0] MPI startup(): 5 13619 handel {10,11} [0] MPI startup(): 6 13620 handel {12,13} [0] MPI startup(): 7 13621 handel {14,15} [0] MPI startup(): 8 13622 handel {16,17} [0] MPI startup(): 9 20784 elgar {0,1} [0] MPI startup(): 10 20785 elgar {2,3} [0] MPI startup(): 11 20786 elgar {4,5} [0] MPI startup(): 12 20787 elgar {6,7} [0] MPI startup(): 13 20788 elgar {8,9} [0] MPI startup(): 14 20789 elgar {10,11} [0] MPI startup(): 15 20790 elgar {12,13} [0] MPI startup(): 16 20791 elgar {14,15} [0] MPI startup(): 17 20792 elgar {16,17} [0] MPI startup(): 18 5903 mirella {0} [0] MPI startup(): 19 0 [0] MPI startup(): 20 5905 mirella {2} [0] MPI startup(): 21 6384748 [0] MPI startup(): 22 0 [0] MPI startup(): 23 0 [0] MPI startup(): 24 5909 mirella {6} [0] MPI startup(): 25 101 [0] MPI startup(): 26 0 [0] MPI startup(): 27 0 [0] MPI startup(): 28 0 [0] MPI startup(): 29 0 [0] MPI startup(): 30 0 [0] MPI startup(): 31 0 [0] MPI startup(): I_MPI_ROOT=/opt/intel/oneapi/mpi/2021.8.0 [0] MPI startup(): I_MPI_HYDRA_TOPOLIB=hwloc [0] MPI startup(): I_MPI_INTERNAL_MEM_POLICY=default [0] MPI startup(): I_MPI_FABRICS=shm:tcp [0] MPI startup(): I_MPI_DEBUG=5 Hello world: rank 0 of 32 running on handel Hello world: rank 1 of 32 running on handel Hello world: rank 2 of 32 running on handel Hello world: rank 3 of 32 running on handel Hello world: rank 4 of 32 running on handel Hello world: rank 5 of 32 running on handel Hello world: rank 6 of 32 running on handel Hello world: rank 7 of 32 running on handel Hello world: rank 8 of 32 running on handel Hello world: rank 9 of 32 running on elgar Hello world: rank 10 of 32 running on elgar Hello world: rank 11 of 32 running on elgar Hello world: rank 12 of 32 running on elgar Hello world: rank 13 of 32 running on elgar Hello world: rank 14 of 32 running on elgar Hello world: rank 15 of 32 running on elgar Hello world: rank 16 of 32 running on elgar Hello world: rank 17 of 32 running on elgar Hello world: rank 18 of 32 running on mirella Hello world: rank 19 of 32 running on mirella Hello world: rank 20 of 32 running on mirella Hello world: rank 21 of 32 running on mirella Hello world: rank 22 of 32 running on mirella Hello world: rank 23 of 32 running on mirella Hello world: rank 24 of 32 running on mirella Hello world: rank 25 of 32 running on mirella Hello world: rank 26 of 32 running on faure Hello world: rank 27 of 32 running on faure Hello world: rank 28 of 32 running on faure Hello world: rank 29 of 32 running on faure Hello world: rank 30 of 32 running on faure Hello world: rank 31 of 32 running on faure