/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  16739.2807   Rate (MB/s) 1
2  14734.3757   Rate (MB/s) 0.880227 
3  15508.3022   Rate (MB/s) 0.926461 
4  16209.3643   Rate (MB/s) 0.968342 
5  16866.8271   Rate (MB/s) 1.00762 
6  16700.6603   Rate (MB/s) 0.997692 
7  17359.5844   Rate (MB/s) 1.03706 
8  17421.6262   Rate (MB/s) 1.04076 
9  19229.9370   Rate (MB/s) 1.14879 
10  19780.9362   Rate (MB/s) 1.18171 
11  34371.4631   Rate (MB/s) 2.05334 
12  32226.7863   Rate (MB/s) 1.92522 
13  29849.8933   Rate (MB/s) 1.78322 
14  37704.7397   Rate (MB/s) 2.25247 
15  27780.9128   Rate (MB/s) 1.65962 
16  36527.3640   Rate (MB/s) 2.18213 
------------------------------------------------
See graph in the file src/benchmarks/streams/MPIscaling.png