/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   5919.1022   Rate (MB/s) 1
2   9241.9128   Rate (MB/s) 1.56137 
3  12238.0843   Rate (MB/s) 2.06756 
4  12099.0233   Rate (MB/s) 2.04406 
5  10640.6301   Rate (MB/s) 1.79768 
6  11352.6610   Rate (MB/s) 1.91797 
7  13475.8545   Rate (MB/s) 2.27667 
8  13622.6248   Rate (MB/s) 2.30147 
9  11974.0354   Rate (MB/s) 2.02295 
10  15765.4541   Rate (MB/s) 2.66349 
11  15244.3532   Rate (MB/s) 2.57545 
12  15687.9287   Rate (MB/s) 2.65039 
13  17203.5436   Rate (MB/s) 2.90645 
14  15493.9848   Rate (MB/s) 2.61763 
15  15956.8870   Rate (MB/s) 2.69583 
16  15141.8973   Rate (MB/s) 2.55814 
17  17696.5717   Rate (MB/s) 2.98974 
18  16763.8171   Rate (MB/s) 2.83216 
19  16210.0994   Rate (MB/s) 2.73861 
20  17431.9725   Rate (MB/s) 2.94504 
21  17535.0266   Rate (MB/s) 2.96245 
22  20341.2730   Rate (MB/s) 3.43655 
23  26318.6904   Rate (MB/s) 4.4464 
24  19822.5578   Rate (MB/s) 3.34891 
------------------------------------------------
See graph in the file src/benchmarks/streams/MPIscaling.png