/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   7754.2309   Rate (MB/s)
2  15200.3814   Rate (MB/s) 1.96027 
3  23044.5552   Rate (MB/s) 2.97187 
4  30086.3568   Rate (MB/s) 3.87999 
5  27608.0349   Rate (MB/s) 3.56038 
6  35360.0186   Rate (MB/s) 4.56009 
7  33586.1039   Rate (MB/s) 4.33133 
8  37970.6785   Rate (MB/s) 4.89677 
9  35096.1214   Rate (MB/s) 4.52606 
10  38747.6947   Rate (MB/s) 4.99698 
11  35897.5698   Rate (MB/s) 4.62942 
12  38958.2071   Rate (MB/s) 5.02412 
13  33255.3474   Rate (MB/s) 4.28867 
14  36996.1355   Rate (MB/s) 4.77109 
15  35679.5466   Rate (MB/s) 4.6013 
16  38030.0046   Rate (MB/s) 4.90442 
17  36796.8105   Rate (MB/s) 4.74539 
18  38751.7129   Rate (MB/s) 4.99749 
19  37067.0777   Rate (MB/s) 4.78024 
20  23480.1377   Rate (MB/s) 3.02804 
21  22706.4224   Rate (MB/s) 2.92826 
22  27950.5061   Rate (MB/s) 3.60455 
23  23122.6703   Rate (MB/s) 2.98194 
24  25818.8313   Rate (MB/s) 3.32964 
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Unable to open matplotlib to plot speedup
Unable to open matplotlib to plot speedup