/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   4786.1031   Rate (MB/s)
2   4977.1057   Rate (MB/s) 1.03991 
3   4641.2049   Rate (MB/s) 0.969726 
4   6287.6300   Rate (MB/s) 1.31373 
5  15948.0405   Rate (MB/s) 3.33216 
6  17352.2755   Rate (MB/s) 3.62556 
7  27271.2600   Rate (MB/s) 5.69801 
8  22146.1186   Rate (MB/s) 4.62717 
9  16259.9860   Rate (MB/s) 3.39734 
10  17931.9473   Rate (MB/s) 3.74667 
11  20133.3225   Rate (MB/s) 4.20662 
12  19703.3915   Rate (MB/s) 4.11679 
13  19485.7760   Rate (MB/s) 4.07133 
14  18760.6381   Rate (MB/s) 3.91982 
15  20390.8167   Rate (MB/s) 4.26042 
16  22268.2081   Rate (MB/s) 4.65268 
17  16606.0039   Rate (MB/s) 3.46963 
18  26631.9193   Rate (MB/s) 5.56443 
19  21471.8293   Rate (MB/s) 4.48629 
20  22222.9835   Rate (MB/s) 4.64323 
21  20164.0919   Rate (MB/s) 4.21305 
22  21788.0304   Rate (MB/s) 4.55236 
23  23262.5797   Rate (MB/s) 4.86045 
24  24483.7021   Rate (MB/s) 5.11559 
------------------------------------------------
See graph in the file src/benchmarks/streams/MPIscaling.png