/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   3534.7201   Rate (MB/s)
2   6925.4625   Rate (MB/s) 1.95927 
3  10161.5932   Rate (MB/s) 2.87479 
4  13400.9537   Rate (MB/s) 3.79123 
5  15812.4204   Rate (MB/s) 4.47346 
6  17146.1506   Rate (MB/s) 4.85078 
7  22028.6381   Rate (MB/s) 6.23207 
8  20903.4576   Rate (MB/s) 5.91375 
9  18869.0173   Rate (MB/s) 5.33819 
10  19490.7320   Rate (MB/s) 5.51408 
11  20978.5009   Rate (MB/s) 5.93498 
12  21235.0897   Rate (MB/s) 6.00757 
13  21593.7387   Rate (MB/s) 6.10904 
14  11879.9215   Rate (MB/s) 3.36092 
15  12451.7561   Rate (MB/s) 3.5227 
16  12776.3040   Rate (MB/s) 3.61452 
17  11847.5441   Rate (MB/s) 3.35176 
18  12538.5508   Rate (MB/s) 3.54725 
19  12818.4696   Rate (MB/s) 3.62645 
20  14613.9555   Rate (MB/s) 4.1344 
21  13531.2025   Rate (MB/s) 3.82808 
22  14681.6761   Rate (MB/s) 4.15356 
23  15199.6272   Rate (MB/s) 4.30009 
24  14342.0963   Rate (MB/s) 4.05749 
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Unable to open matplotlib to plot speedup
Unable to open matplotlib to plot speedup