/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  16961.2599   Rate (MB/s) 1
2  15540.7146   Rate (MB/s) 0.916245 
3  15739.9855   Rate (MB/s) 0.927994 
4  16364.0283   Rate (MB/s) 0.964786 
5  16729.7196   Rate (MB/s) 0.986347 
6  16914.4279   Rate (MB/s) 0.997237 
7  17344.6780   Rate (MB/s) 1.0226 
8  17732.1713   Rate (MB/s) 1.04545 
9  17916.6925   Rate (MB/s) 1.05633 
10  19174.5033   Rate (MB/s) 1.13049 
11  29159.5613   Rate (MB/s) 1.71918 
12  29677.0749   Rate (MB/s) 1.74969 
13  38109.4195   Rate (MB/s) 2.24685 
14  31854.7799   Rate (MB/s) 1.87809 
15  26386.8089   Rate (MB/s) 1.55571 
16  36380.7519   Rate (MB/s) 2.14493 
------------------------------------------------
See graph in the file src/benchmarks/streams/MPIscaling.png