/opt/openmpi-4.0.4_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_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   7684.5468   Rate (MB/s)
2  15050.6216   Rate (MB/s) 1.95856 
3  18080.7049   Rate (MB/s) 2.35286 
4  19144.9631   Rate (MB/s) 2.49136 
5  19438.2566   Rate (MB/s) 2.52952 
6  35345.8970   Rate (MB/s) 4.59961 
7  33532.1473   Rate (MB/s) 4.36358 
8  38075.8496   Rate (MB/s) 4.95486 
9  34804.5329   Rate (MB/s) 4.52916 
10  37782.3546   Rate (MB/s) 4.91666 
11  35928.3699   Rate (MB/s) 4.6754 
12  38784.1194   Rate (MB/s) 5.04703 
13  33307.6843   Rate (MB/s) 4.33437 
14  35386.7134   Rate (MB/s) 4.60492 
15  35393.5248   Rate (MB/s) 4.6058 
16  19098.7268   Rate (MB/s) 2.48534 
17  21191.5180   Rate (MB/s) 2.75768 
18  21671.6681   Rate (MB/s) 2.82016 
19  20441.7836   Rate (MB/s) 2.66011 
20  20818.0859   Rate (MB/s) 2.70908 
21  23868.8660   Rate (MB/s) 3.10609 
22  24236.8937   Rate (MB/s) 3.15398 
23  24594.1220   Rate (MB/s) 3.20046 
24  21155.0477   Rate (MB/s) 2.75293 
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Unable to open matplotlib to plot speedup
Unable to open matplotlib to plot speedup