/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   7742.1740   Rate (MB/s)
2  15252.5740   Rate (MB/s) 1.97006 
3  16817.3734   Rate (MB/s) 2.17218 
4  17733.4847   Rate (MB/s) 2.29051 
5  17647.6119   Rate (MB/s) 2.27941 
6  14685.3278   Rate (MB/s) 1.8968 
7  16540.3193   Rate (MB/s) 2.13639 
8  10464.2081   Rate (MB/s) 1.35159 
9  11569.4009   Rate (MB/s) 1.49434 
10  14662.6833   Rate (MB/s) 1.89387 
11  14180.6456   Rate (MB/s) 1.83161 
12   6291.7918   Rate (MB/s) 0.812665 
13   6465.8110   Rate (MB/s) 0.835142 
14   8119.1425   Rate (MB/s) 1.04869 
15   6673.4790   Rate (MB/s) 0.861965 
16   7427.9405   Rate (MB/s) 0.959413 
17   6563.7563   Rate (MB/s) 0.847793 
18   8578.4262   Rate (MB/s) 1.10801 
19   6404.2446   Rate (MB/s) 0.82719 
20   6699.3165   Rate (MB/s) 0.865302 
21   8607.6800   Rate (MB/s) 1.11179 
22   8583.8647   Rate (MB/s) 1.10872 
23  13591.4769   Rate (MB/s) 1.75551 
24  15954.5277   Rate (MB/s) 2.06073 
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Unable to open matplotlib to plot speedup
Unable to open matplotlib to plot speedup