/opt/openmpi-4.0.4_opt/bin/mpicc -o MPIVersion.o -c -fPIC -Wall -Wwrite-strings -Wno-unknown-pragmas -Wno-lto-type-mismatch -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/intel/oneapi/mkl/2021.1.1/include -I/opt/openmpi-4.0.4_opt/include    `pwd`/MPIVersion.c
Running streams with '/opt/openmpi-4.0.4_opt/bin/mpiexec --oversubscribe ' using 'NPMAX=24' 
1   7654.9518   Rate (MB/s)
2  15100.9677   Rate (MB/s) 1.97271 
3  22679.2176   Rate (MB/s) 2.96269 
4  30217.8682   Rate (MB/s) 3.94749 
5  30217.3606   Rate (MB/s) 3.94743 
6  35849.2705   Rate (MB/s) 4.68315 
7  33522.0599   Rate (MB/s) 4.37914 
8  37680.6423   Rate (MB/s) 4.92239 
9  34883.6722   Rate (MB/s) 4.55701 
10  38137.4567   Rate (MB/s) 4.98206 
11  35881.4311   Rate (MB/s) 4.68735 
12  38894.4746   Rate (MB/s) 5.08096 
13  34848.5238   Rate (MB/s) 4.55242 
14  33323.1856   Rate (MB/s) 4.35316 
15  35684.3802   Rate (MB/s) 4.66161 
16  37960.9935   Rate (MB/s) 4.95901 
17  26019.7857   Rate (MB/s) 3.39908 
18  20647.2016   Rate (MB/s) 2.69724 
19  22537.6927   Rate (MB/s) 2.9442 
20  23254.8518   Rate (MB/s) 3.03788 
21  23535.0483   Rate (MB/s) 3.07449 
22  23878.0246   Rate (MB/s) 3.11929 
23  23899.0705   Rate (MB/s) 3.12204 
24  26067.5401   Rate (MB/s) 3.40532 
------------------------------------------------
Unable to open matplotlib to plot speedup
Unable to open matplotlib to plot speedup