/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=24' 
1   5732.5214   Rate (MB/s) 1
2  11052.7735   Rate (MB/s) 1.92808 
3   9009.6952   Rate (MB/s) 1.57168 
4  14471.1948   Rate (MB/s) 2.5244 
5  13133.2082   Rate (MB/s) 2.291 
6  13356.0022   Rate (MB/s) 2.32987 
7  14842.4174   Rate (MB/s) 2.58916 
8  14209.3971   Rate (MB/s) 2.47873 
9  15060.5258   Rate (MB/s) 2.62721 
10  15560.9742   Rate (MB/s) 2.71451 
11  15675.7560   Rate (MB/s) 2.73453 
12  16067.6791   Rate (MB/s) 2.8029 
13  15902.9152   Rate (MB/s) 2.77416 
14  15557.6893   Rate (MB/s) 2.71394 
15  15179.1291   Rate (MB/s) 2.6479 
16  16441.8291   Rate (MB/s) 2.86817 
17  18238.2772   Rate (MB/s) 3.18155 
18  22574.0723   Rate (MB/s) 3.9379 
19  20638.9618   Rate (MB/s) 3.60033 
20  23008.5708   Rate (MB/s) 4.01369 
21  21477.6757   Rate (MB/s) 3.74664 
22  20679.7097   Rate (MB/s) 3.60744 
23  21089.1827   Rate (MB/s) 3.67887 
24  21001.0459   Rate (MB/s) 3.66349 
------------------------------------------------
See graph in the file src/benchmarks/streams/MPIscaling.png