/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   6287.4160   Rate (MB/s) 1
2   8120.3035   Rate (MB/s) 1.29152 
3  12089.8210   Rate (MB/s) 1.92286 
4  11901.1969   Rate (MB/s) 1.89286 
5  14587.6918   Rate (MB/s) 2.32014 
6  14538.9860   Rate (MB/s) 2.31239 
7  15000.6228   Rate (MB/s) 2.38582 
8  16011.3091   Rate (MB/s) 2.54656 
9  15674.5489   Rate (MB/s) 2.493 
10  13135.0490   Rate (MB/s) 2.0891 
11  14451.6271   Rate (MB/s) 2.2985 
12  15844.8577   Rate (MB/s) 2.52009 
13  15192.1885   Rate (MB/s) 2.41628 
14  17022.4262   Rate (MB/s) 2.70738 
15  16264.8206   Rate (MB/s) 2.58688 
16  16169.8229   Rate (MB/s) 2.57177 
17  24190.7209   Rate (MB/s) 3.84748 
18  20263.0524   Rate (MB/s) 3.22279 
19  19552.7719   Rate (MB/s) 3.10982 
20  27848.0886   Rate (MB/s) 4.42918 
21  21383.2604   Rate (MB/s) 3.40096 
22  28651.2214   Rate (MB/s) 4.55691 
23  23632.7491   Rate (MB/s) 3.75874 
24  25804.8496   Rate (MB/s) 4.1042 
------------------------------------------------
See graph in the file src/benchmarks/streams/MPIscaling.png