/pmi/cmpbib/compilation_BIB_fedora_39_petsc_master_mkl_openmpi_gpp/COMPILE_AUTO/virtual_env_python/bin/python3 /pmi/cmpbib/compilation_BIB_fedora_39_petsc_master_mkl_openmpi_gpp/COMPILE_AUTO/repo-petsc-main-debug/config/gmakegentest.py --petsc-dir=/pmi/cmpbib/compilation_BIB_fedora_39_petsc_master_mkl_openmpi_gpp/COMPILE_AUTO/repo-petsc-main-debug --petsc-arch=arch-linux-c-debug --testdir=./arch-linux-c-debug/tests --srcdir /pmi/cmpbib/compilation_BIB_fedora_39_petsc_master_mkl_openmpi_gpp/COMPILE_AUTO/repo-petsc-main-debug/src --pkg-pkgs "sys vec mat dm ksp snes ts tao"
/opt/mpi/openmpi-4.1.6-opt/bin/mpicc -o MPIVersion.o -c -fPIC -Wall -Wwrite-strings -Wno-unknown-pragmas -Wno-lto-type-mismatch -Wno-stringop-overflow -fstack-protector -g3 -O0  -I/pmi/cmpbib/compilation_BIB_fedora_39_petsc_master_mkl_openmpi_gpp/COMPILE_AUTO/repo-petsc-main-debug/include -I/pmi/cmpbib/compilation_BIB_fedora_39_petsc_master_mkl_openmpi_gpp/COMPILE_AUTO/repo-petsc-main-debug/arch-linux-c-debug/include -I/pmi/cmpbib/compilation_BIB_fedora_39_petsc_master_mkl_openmpi_gpp/COMPILE_AUTO/petsc-main-debug/include -I/pmi/cmpbib/compilation_BIB_fedora_39_petsc_master_mkl_openmpi_gpp/COMPILE_AUTO/petsc-main-debug/include/suitesparse -I/opt/intel/oneapi/mkl/2024.1/include -I/opt/mpi/openmpi-4.1.6-opt/include    MPIVersion.c
Running streams with '/opt/mpi/openmpi-4.1.6-opt/bin/mpiexec --oversubscribe ' using 'NPMAX=24' 
1   8073.7536   Rate (MB/s) 1
2   8664.2749   Rate (MB/s) 1.07314 
3  12966.1682   Rate (MB/s) 1.60597 
4  14686.2030   Rate (MB/s) 1.81901 
5  15036.7173   Rate (MB/s) 1.86242 
6  15882.6311   Rate (MB/s) 1.96719 
7  15344.5198   Rate (MB/s) 1.90054 
8  18120.1970   Rate (MB/s) 2.24433 
9  17469.4804   Rate (MB/s) 2.16374 
10  15552.8460   Rate (MB/s) 1.92635 
11  15697.9386   Rate (MB/s) 1.94432 
12  14740.5626   Rate (MB/s) 1.82574 
13  15366.9435   Rate (MB/s) 1.90332 
14  15374.6490   Rate (MB/s) 1.90428 
15  16193.0853   Rate (MB/s) 2.00565 
16  15298.2422   Rate (MB/s) 1.89481 
17  15647.8776   Rate (MB/s) 1.93812 
18  16144.5265   Rate (MB/s) 1.99963 
19  15901.6889   Rate (MB/s) 1.96955 
20  16468.9381   Rate (MB/s) 2.03981 
21  26586.3983   Rate (MB/s) 3.29294 
22  26046.2681   Rate (MB/s) 3.22604 
23  19705.5274   Rate (MB/s) 2.44069 
24  25659.0096   Rate (MB/s) 3.17808 
------------------------------------------------
See graph in the file src/benchmarks/streams/MPIscaling.png