/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  12661.0480   Rate (MB/s) 1
2  13904.9449   Rate (MB/s) 1.09825 
3  15551.0300   Rate (MB/s) 1.22826 
4  17196.5481   Rate (MB/s) 1.35823 
5  16418.3813   Rate (MB/s) 1.29677 
6  16147.9506   Rate (MB/s) 1.27541 
7  16483.9106   Rate (MB/s) 1.30194 
8  16326.8122   Rate (MB/s) 1.28954 
9  18774.9483   Rate (MB/s) 1.4829 
10  17512.2012   Rate (MB/s) 1.38316 
11  26583.0029   Rate (MB/s) 2.0996 
12  20809.6517   Rate (MB/s) 1.6436 
13  21470.4436   Rate (MB/s) 1.69579 
14  25535.7527   Rate (MB/s) 2.01688 
15  26779.6885   Rate (MB/s) 2.11513 
16  27986.5631   Rate (MB/s) 2.21045 
------------------------------------------------
See graph in the file src/benchmarks/streams/MPIscaling.png