/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   6542.3939   Rate (MB/s)
2   9206.7101   Rate (MB/s) 1.40724 
3  13223.2127   Rate (MB/s) 2.02116 
4  18356.6245   Rate (MB/s) 2.8058 
5  15835.8892   Rate (MB/s) 2.42051 
6  17525.8178   Rate (MB/s) 2.67881 
7  17157.5307   Rate (MB/s) 2.62252 
8  15991.0654   Rate (MB/s) 2.44422 
9  17197.7413   Rate (MB/s) 2.62866 
10  18356.4077   Rate (MB/s) 2.80576 
11  18051.8126   Rate (MB/s) 2.75921 
12  20955.5770   Rate (MB/s) 3.20305 
13  18939.0275   Rate (MB/s) 2.89482 
14  21094.9072   Rate (MB/s) 3.22434 
15  21331.4327   Rate (MB/s) 3.2605 
16  22407.2187   Rate (MB/s) 3.42493 
17  21028.5236   Rate (MB/s) 3.2142 
18  22456.4613   Rate (MB/s) 3.43246 
19  22204.1554   Rate (MB/s) 3.39389 
20  21643.7127   Rate (MB/s) 3.30823 
21  22332.3760   Rate (MB/s) 3.41349 
22  23107.8672   Rate (MB/s) 3.53202 
23  25235.2279   Rate (MB/s) 3.85719 
24  22935.1767   Rate (MB/s) 3.50563 
------------------------------------------------
See graph in the file src/benchmarks/streams/MPIscaling.png