/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   5723.1380   Rate (MB/s) 1
2   8237.4823   Rate (MB/s) 1.43933 
3  11297.5016   Rate (MB/s) 1.974 
4  14354.9994   Rate (MB/s) 2.50824 
5  14274.9514   Rate (MB/s) 2.49425 
6  13411.6020   Rate (MB/s) 2.3434 
7  15855.7423   Rate (MB/s) 2.77046 
8  13399.1474   Rate (MB/s) 2.34122 
9  12920.7336   Rate (MB/s) 2.25763 
10  16304.1842   Rate (MB/s) 2.84882 
11  15147.2269   Rate (MB/s) 2.64666 
12  16156.1306   Rate (MB/s) 2.82295 
13  16350.5239   Rate (MB/s) 2.85691 
14  13762.6562   Rate (MB/s) 2.40474 
15  16437.7855   Rate (MB/s) 2.87216 
16  17000.4106   Rate (MB/s) 2.97047 
17  16289.5392   Rate (MB/s) 2.84626 
18  18362.4908   Rate (MB/s) 3.20846 
19  21306.9709   Rate (MB/s) 3.72295 
20  20563.3966   Rate (MB/s) 3.59303 
21  21992.0598   Rate (MB/s) 3.84266 
22  24216.2407   Rate (MB/s) 4.23129 
23  29202.3368   Rate (MB/s) 5.1025 
24  23414.8266   Rate (MB/s) 4.09126 
------------------------------------------------
See graph in the file src/benchmarks/streams/MPIscaling.png