/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 -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   5578.8885   Rate (MB/s) 1
2  10891.6520   Rate (MB/s) 1.9523 
3  12039.2556   Rate (MB/s) 2.158 
4  11104.4247   Rate (MB/s) 1.99044 
5  10387.6956   Rate (MB/s) 1.86196 
6  13441.3229   Rate (MB/s) 2.40932 
7  15550.8092   Rate (MB/s) 2.78744 
8  14495.9689   Rate (MB/s) 2.59836 
9  15604.4573   Rate (MB/s) 2.79705 
10  14395.3641   Rate (MB/s) 2.58033 
11  15954.8686   Rate (MB/s) 2.85986 
12  15817.0979   Rate (MB/s) 2.83517 
13  15994.5774   Rate (MB/s) 2.86698 
14  15685.4255   Rate (MB/s) 2.81157 
15  16277.8685   Rate (MB/s) 2.91776 
16  16446.6151   Rate (MB/s) 2.94801 
17  16487.1223   Rate (MB/s) 2.95527 
18  20318.0133   Rate (MB/s) 3.64195 
19  18121.6339   Rate (MB/s) 3.24825 
20  15578.1557   Rate (MB/s) 2.79234 
21  25152.9249   Rate (MB/s) 4.50859 
22  23148.8487   Rate (MB/s) 4.14936 
23  18630.3182   Rate (MB/s) 3.33943 
24  19405.2256   Rate (MB/s) 3.47833 
------------------------------------------------
See graph in the file src/benchmarks/streams/MPIscaling.png