/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   7666.1604   Rate (MB/s)
2  15060.3178   Rate (MB/s) 1.96452 
3  18116.7944   Rate (MB/s) 2.36322 
4  19190.6078   Rate (MB/s) 2.50329 
5  19444.0704   Rate (MB/s) 2.53635 
6  23240.3558   Rate (MB/s) 3.03155 
7  33565.1463   Rate (MB/s) 4.37835 
8  30412.3818   Rate (MB/s) 3.96709 
9  34839.1133   Rate (MB/s) 4.54453 
10  38629.3281   Rate (MB/s) 5.03894 
11  35911.1492   Rate (MB/s) 4.68437 
12  38783.0931   Rate (MB/s) 5.059 
13  33398.6121   Rate (MB/s) 4.35663 
14  35859.4402   Rate (MB/s) 4.67763 
15  33380.9534   Rate (MB/s) 4.35433 
16  38235.6358   Rate (MB/s) 4.98759 
17  18251.5829   Rate (MB/s) 2.3808 
18  20692.3145   Rate (MB/s) 2.69918 
19  21332.3744   Rate (MB/s) 2.78267 
20  23043.9808   Rate (MB/s) 3.00594 
21  21798.0809   Rate (MB/s) 2.84342 
22  25215.9524   Rate (MB/s) 3.28925 
23  24619.6562   Rate (MB/s) 3.21147 
24  21472.2383   Rate (MB/s) 2.80091 
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Unable to open matplotlib to plot speedup
Unable to open matplotlib to plot speedup