/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=16' 
1  17714.0900   Rate (MB/s) 1
2  16939.4986   Rate (MB/s) 0.956272 
3  15889.5551   Rate (MB/s) 0.897 
4  16503.7446   Rate (MB/s) 0.931673 
5  16880.4109   Rate (MB/s) 0.952936 
6  17384.8787   Rate (MB/s) 0.981415 
7  17811.1770   Rate (MB/s) 1.00548 
8  17570.2971   Rate (MB/s) 0.991882 
9  18242.3392   Rate (MB/s) 1.02982 
10  30461.9575   Rate (MB/s) 1.71964 
11  25599.4576   Rate (MB/s) 1.44515 
12  30659.2951   Rate (MB/s) 1.73078 
13  23839.3360   Rate (MB/s) 1.34578 
14  30823.9482   Rate (MB/s) 1.74008 
15  30284.1414   Rate (MB/s) 1.70961 
16  37079.5175   Rate (MB/s) 2.09322 
------------------------------------------------
See graph in the file src/benchmarks/streams/MPIscaling.png