/pmi/cmpbib/compilation_BIB_gcc_redhat_petsc-master_debug/COMPILE_AUTO/virtual_env_python/bin/python3 /pmi/cmpbib/compilation_BIB_gcc_redhat_petsc-master_debug/COMPILE_AUTO/petsc-main-debug/config/gmakegentest.py --petsc-dir=/pmi/cmpbib/compilation_BIB_gcc_redhat_petsc-master_debug/COMPILE_AUTO/petsc-main-debug --petsc-arch=arch-linux-c-debug --testdir=./arch-linux-c-debug/tests --srcdir /pmi/cmpbib/compilation_BIB_gcc_redhat_petsc-master_debug/COMPILE_AUTO/petsc-main-debug/src --pkg-pkgs "sys vec mat dm ksp snes ts tao"
/opt/openmpi-4.0.7/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_gcc_redhat_petsc-master_debug/COMPILE_AUTO/petsc-main-debug/include -I/pmi/cmpbib/compilation_BIB_gcc_redhat_petsc-master_debug/COMPILE_AUTO/petsc-main-debug/arch-linux-c-debug/include -I/opt/petsc-main-debug/include -I/opt/petsc-main-debug/include/suitesparse -I/opt/intel/oneapi/mkl/2024.0/include -I/opt/openmpi-4.0.7/include    MPIVersion.c
Running streams with '/opt/openmpi-4.0.7/bin/mpiexec --oversubscribe ' using 'NPMAX=24' 
1   4729.8739   Rate (MB/s)
2   8971.2268   Rate (MB/s) 1.89672 
3  13912.6065   Rate (MB/s) 2.94144 
4  17761.1649   Rate (MB/s) 3.75511 
5  17358.1817   Rate (MB/s) 3.66991 
6  16541.1005   Rate (MB/s) 3.49716 
7  13658.9973   Rate (MB/s) 2.88782 
8  16389.2247   Rate (MB/s) 3.46505 
9  14974.0847   Rate (MB/s) 3.16586 
10  19789.4686   Rate (MB/s) 4.18394 
11  18689.2885   Rate (MB/s) 3.95133 
12  19915.1478   Rate (MB/s) 4.21051 
13  19077.8223   Rate (MB/s) 4.03348 
14  20146.2168   Rate (MB/s) 4.25936 
15  23561.5711   Rate (MB/s) 4.98144 
16  24779.1260   Rate (MB/s) 5.23886 
17  18625.2053   Rate (MB/s) 3.93778 
18  21432.8659   Rate (MB/s) 4.53139 
19  21629.3867   Rate (MB/s) 4.57293 
20  21775.0025   Rate (MB/s) 4.60372 
21  22757.2032   Rate (MB/s) 4.81138 
22  23104.8304   Rate (MB/s) 4.88488 
23  21917.7213   Rate (MB/s) 4.6339 
24  22785.5904   Rate (MB/s) 4.81738 
------------------------------------------------
See graph in the file src/benchmarks/streams/MPIscaling.png