/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   7657.5285   Rate (MB/s)
2  13294.1619   Rate (MB/s) 1.73609 
3  22789.4384   Rate (MB/s) 2.97608 
4  29163.1720   Rate (MB/s) 3.80843 
5  30030.9497   Rate (MB/s) 3.92175 
6  36031.6171   Rate (MB/s) 4.70538 
7  33217.9163   Rate (MB/s) 4.33794 
8  30522.4164   Rate (MB/s) 3.98593 
9  34878.5028   Rate (MB/s) 4.5548 
10  38582.9524   Rate (MB/s) 5.03856 
11  34142.5372   Rate (MB/s) 4.45869 
12  38968.8498   Rate (MB/s) 5.08896 
13  33934.7754   Rate (MB/s) 4.43156 
14  35906.1235   Rate (MB/s) 4.689 
15  35443.4000   Rate (MB/s) 4.62857 
16  37990.5867   Rate (MB/s) 4.96121 
17  36299.2871   Rate (MB/s) 4.74034 
18  19058.8604   Rate (MB/s) 2.4889 
19  16565.2500   Rate (MB/s) 2.16326 
20  20370.8700   Rate (MB/s) 2.66024 
21  24023.9072   Rate (MB/s) 3.13729 
22  24505.9694   Rate (MB/s) 3.20024 
23  22904.3463   Rate (MB/s) 2.99109 
24  24729.8085   Rate (MB/s) 3.22948 
------------------------------------------------
Unable to open matplotlib to plot speedup
Unable to open matplotlib to plot speedup