/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   5582.0531   Rate (MB/s) 1
2  10665.4654   Rate (MB/s) 1.91067 
3  11906.8842   Rate (MB/s) 2.13307 
4  15834.5273   Rate (MB/s) 2.83669 
5  15334.5672   Rate (MB/s) 2.74712 
6  15787.5578   Rate (MB/s) 2.82827 
7  16829.6783   Rate (MB/s) 3.01496 
8  15735.1177   Rate (MB/s) 2.81888 
9  17345.0644   Rate (MB/s) 3.10729 
10  18268.9119   Rate (MB/s) 3.2728 
11  12893.7760   Rate (MB/s) 2.30986 
12  15000.3104   Rate (MB/s) 2.68724 
13  14654.0361   Rate (MB/s) 2.62521 
14  14962.5466   Rate (MB/s) 2.68048 
15  12383.3438   Rate (MB/s) 2.21842 
16  14579.8657   Rate (MB/s) 2.61192 
17  15025.1280   Rate (MB/s) 2.69169 
18  18799.6297   Rate (MB/s) 3.36787 
19  23398.3557   Rate (MB/s) 4.19171 
20  23106.6921   Rate (MB/s) 4.13946 
21  25270.4198   Rate (MB/s) 4.52709 
22  22406.7878   Rate (MB/s) 4.01408 
23  14829.2446   Rate (MB/s) 2.65659 
24  26448.5827   Rate (MB/s) 4.73815 
------------------------------------------------
See graph in the file src/benchmarks/streams/MPIscaling.png