/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 -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   5760.1663   Rate (MB/s) 1
2   8558.9414   Rate (MB/s) 1.48588 
3  11731.7854   Rate (MB/s) 2.03671 
4  11748.8775   Rate (MB/s) 2.03968 
5  14588.6226   Rate (MB/s) 2.53267 
6  13683.1605   Rate (MB/s) 2.37548 
7  14608.9776   Rate (MB/s) 2.53621 
8  15679.8106   Rate (MB/s) 2.72211 
9  14953.6587   Rate (MB/s) 2.59604 
10  15788.4489   Rate (MB/s) 2.74097 
11  15108.7360   Rate (MB/s) 2.62297 
12  16302.0691   Rate (MB/s) 2.83014 
13  15943.4801   Rate (MB/s) 2.76788 
14  16131.6785   Rate (MB/s) 2.80056 
15  16033.2880   Rate (MB/s) 2.78347 
16  16309.2777   Rate (MB/s) 2.83139 
17  16571.6202   Rate (MB/s) 2.87693 
18  18503.3883   Rate (MB/s) 3.2123 
19  19342.8578   Rate (MB/s) 3.35804 
20  21377.3676   Rate (MB/s) 3.71124 
21  26169.8638   Rate (MB/s) 4.54325 
22  20385.7574   Rate (MB/s) 3.53909 
23  23562.3017   Rate (MB/s) 4.09056 
24  23747.0832   Rate (MB/s) 4.12264 
------------------------------------------------
See graph in the file src/benchmarks/streams/MPIscaling.png