/pmi/cmpbib/compilation_BIB_gcc_redhat_petsc-master_debug/COMPILE_AUTO/virtual_env_python/bin/python3 /pmi/cmpbib/compilation_BIB_gcc_redhat_petsc-master_debug/COMPILE_AUTO/petsc-main-debug/config/gmakegentest.py --petsc-dir=/pmi/cmpbib/compilation_BIB_gcc_redhat_petsc-master_debug/COMPILE_AUTO/petsc-main-debug --petsc-arch=arch-linux-c-debug --testdir=./arch-linux-c-debug/tests --srcdir /pmi/cmpbib/compilation_BIB_gcc_redhat_petsc-master_debug/COMPILE_AUTO/petsc-main-debug/src --pkg-pkgs "sys vec mat dm ksp snes ts tao"
/opt/openmpi-4.0.7/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_gcc_redhat_petsc-master_debug/COMPILE_AUTO/petsc-main-debug/include -I/pmi/cmpbib/compilation_BIB_gcc_redhat_petsc-master_debug/COMPILE_AUTO/petsc-main-debug/arch-linux-c-debug/include -I/opt/petsc-main-debug/include -I/opt/petsc-main-debug/include/suitesparse -I/opt/intel/oneapi/mkl/2024.0/include -I/opt/openmpi-4.0.7/include    MPIVersion.c
Running streams with '/opt/openmpi-4.0.7/bin/mpiexec --oversubscribe ' using 'NPMAX=24' 
1   4737.5370   Rate (MB/s)
2   9232.9465   Rate (MB/s) 1.94889 
3  13824.4209   Rate (MB/s) 2.91806 
4  17646.1075   Rate (MB/s) 3.72474 
5  19332.2117   Rate (MB/s) 4.08064 
6  21069.0071   Rate (MB/s) 4.44725 
7  18076.3516   Rate (MB/s) 3.81556 
8  15072.2426   Rate (MB/s) 3.18145 
9  19003.1831   Rate (MB/s) 4.01119 
10  20867.5675   Rate (MB/s) 4.40473 
11  17607.1501   Rate (MB/s) 3.71652 
12  20154.5479   Rate (MB/s) 4.25422 
13  18158.8369   Rate (MB/s) 3.83297 
14  19703.9985   Rate (MB/s) 4.15912 
15  21702.7069   Rate (MB/s) 4.58101 
16  20129.1244   Rate (MB/s) 4.24886 
17  20041.7965   Rate (MB/s) 4.23042 
18  21171.1735   Rate (MB/s) 4.46881 
19  20725.3203   Rate (MB/s) 4.3747 
20  21826.1614   Rate (MB/s) 4.60707 
21  20059.7106   Rate (MB/s) 4.2342 
22  21278.7472   Rate (MB/s) 4.49152 
23  21763.4260   Rate (MB/s) 4.59382 
24  23745.6060   Rate (MB/s) 5.01222 
------------------------------------------------
See graph in the file src/benchmarks/streams/MPIscaling.png