/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   7665.6609   Rate (MB/s)
2  14890.2599   Rate (MB/s) 1.94246 
3  22697.0688   Rate (MB/s) 2.96088 
4  30238.4102   Rate (MB/s) 3.94466 
5  30305.3752   Rate (MB/s) 3.95339 
6  35662.5166   Rate (MB/s) 4.65224 
7  33566.7103   Rate (MB/s) 4.37884 
8  38299.1405   Rate (MB/s) 4.9962 
9  34993.7920   Rate (MB/s) 4.56501 
10  32489.9447   Rate (MB/s) 4.23838 
11  35830.9290   Rate (MB/s) 4.67421 
12  38971.6186   Rate (MB/s) 5.08392 
13  33317.2454   Rate (MB/s) 4.3463 
14  34083.2646   Rate (MB/s) 4.44623 
15  35701.0219   Rate (MB/s) 4.65727 
16  26500.9213   Rate (MB/s) 3.4571 
17  19398.4396   Rate (MB/s) 2.53056 
18  20729.9748   Rate (MB/s) 2.70426 
19  13213.6491   Rate (MB/s) 1.72375 
20  19727.3396   Rate (MB/s) 2.57347 
21  15177.2517   Rate (MB/s) 1.9799 
22  23542.3640   Rate (MB/s) 3.07115 
23  17088.8810   Rate (MB/s) 2.22928 
24  25336.6031   Rate (MB/s) 3.30521 
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Unable to open matplotlib to plot speedup
Unable to open matplotlib to plot speedup