/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   5625.5941   Rate (MB/s) 1
2  12247.3505   Rate (MB/s) 2.17708 
3  13693.2646   Rate (MB/s) 2.4341 
4  13537.6491   Rate (MB/s) 2.40644 
5  11031.7443   Rate (MB/s) 1.96099 
6  11532.2179   Rate (MB/s) 2.04996 
7  12837.9966   Rate (MB/s) 2.28207 
8  11569.9244   Rate (MB/s) 2.05666 
9  12413.5846   Rate (MB/s) 2.20663 
10  13811.5702   Rate (MB/s) 2.45513 
11  15095.2406   Rate (MB/s) 2.68332 
12  15166.4597   Rate (MB/s) 2.69598 
13  15416.9651   Rate (MB/s) 2.74051 
14  15227.3729   Rate (MB/s) 2.7068 
15  15516.0432   Rate (MB/s) 2.75812 
16  16357.1197   Rate (MB/s) 2.90763 
17  17659.6962   Rate (MB/s) 3.13917 
18  16462.5224   Rate (MB/s) 2.92636 
19  16605.2213   Rate (MB/s) 2.95173 
20  16817.9643   Rate (MB/s) 2.98955 
21  17238.1595   Rate (MB/s) 3.06424 
22  20015.3134   Rate (MB/s) 3.5579 
23  18848.4034   Rate (MB/s) 3.35048 
24  27547.0244   Rate (MB/s) 4.89674 
------------------------------------------------
See graph in the file src/benchmarks/streams/MPIscaling.png