/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   6323.7207   Rate (MB/s) 1
2   9137.8563   Rate (MB/s) 1.44501 
3   9143.3989   Rate (MB/s) 1.44589 
4  11426.0185   Rate (MB/s) 1.80685 
5  12569.5184   Rate (MB/s) 1.98768 
6  11370.5859   Rate (MB/s) 1.79808 
7  11883.7244   Rate (MB/s) 1.87923 
8  17073.0543   Rate (MB/s) 2.69984 
9  15608.8054   Rate (MB/s) 2.46829 
10  13711.5545   Rate (MB/s) 2.16827 
11  14586.3333   Rate (MB/s) 2.30661 
12  15556.5287   Rate (MB/s) 2.46003 
13  15929.9511   Rate (MB/s) 2.51908 
14  14502.0153   Rate (MB/s) 2.29327 
15  16119.2827   Rate (MB/s) 2.54902 
16  16667.3114   Rate (MB/s) 2.63568 
17  17038.8116   Rate (MB/s) 2.69443 
18  18870.7346   Rate (MB/s) 2.98412 
19  16419.6221   Rate (MB/s) 2.59651 
20  26333.0319   Rate (MB/s) 4.16417 
21  20314.1572   Rate (MB/s) 3.21237 
22  26771.0563   Rate (MB/s) 4.23343 
23  20437.5651   Rate (MB/s) 3.23189 
24  21889.5392   Rate (MB/s) 3.4615 
------------------------------------------------
See graph in the file src/benchmarks/streams/MPIscaling.png