/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  17814.8981   Rate (MB/s) 1
2  19078.4155   Rate (MB/s) 1.07092 
3  16501.4084   Rate (MB/s) 0.92627 
4  16929.9809   Rate (MB/s) 0.950327 
5  16802.0057   Rate (MB/s) 0.943143 
6  17298.8614   Rate (MB/s) 0.971033 
7  17320.6738   Rate (MB/s) 0.972258 
8  17687.9880   Rate (MB/s) 0.992876 
9  19338.1710   Rate (MB/s) 1.08551 
10  21698.1994   Rate (MB/s) 1.21798 
11  29626.5828   Rate (MB/s) 1.66302 
12  31727.8244   Rate (MB/s) 1.78097 
13  27904.1896   Rate (MB/s) 1.56634 
14  33287.5277   Rate (MB/s) 1.86852 
15  29248.8235   Rate (MB/s) 1.64182 
16  33520.9693   Rate (MB/s) 1.88163 
------------------------------------------------
See graph in the file src/benchmarks/streams/MPIscaling.png