/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   6137.3830   Rate (MB/s) 1
2   9195.1410   Rate (MB/s) 1.49822 
3  11915.5136   Rate (MB/s) 1.94147 
4  13966.7024   Rate (MB/s) 2.27568 
5  15896.6815   Rate (MB/s) 2.59014 
6  12568.3157   Rate (MB/s) 2.04783 
7  14135.3089   Rate (MB/s) 2.30315 
8  15329.7972   Rate (MB/s) 2.49778 
9  13687.4284   Rate (MB/s) 2.23017 
10  15624.1575   Rate (MB/s) 2.54574 
11  15046.9597   Rate (MB/s) 2.45169 
12  16462.2893   Rate (MB/s) 2.6823 
13  16117.4096   Rate (MB/s) 2.62611 
14  15269.7091   Rate (MB/s) 2.48798 
15  16056.5155   Rate (MB/s) 2.61618 
16  15924.8751   Rate (MB/s) 2.59474 
17  16708.5141   Rate (MB/s) 2.72242 
18  16778.3382   Rate (MB/s) 2.73379 
19  17217.7309   Rate (MB/s) 2.80539 
20  18633.1037   Rate (MB/s) 3.036 
21  22028.6020   Rate (MB/s) 3.58925 
22  22956.5065   Rate (MB/s) 3.74044 
23  24967.4763   Rate (MB/s) 4.0681 
24  18428.0285   Rate (MB/s) 3.00259 
------------------------------------------------
See graph in the file src/benchmarks/streams/MPIscaling.png