/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   4995.0923   Rate (MB/s)
2   9312.4762   Rate (MB/s) 1.86433 
3  13744.9664   Rate (MB/s) 2.7517 
4  15283.2006   Rate (MB/s) 3.05964 
5  21190.1273   Rate (MB/s) 4.24219 
6  19434.4075   Rate (MB/s) 3.8907 
7  18829.8089   Rate (MB/s) 3.76966 
8  13430.8641   Rate (MB/s) 2.68881 
9  17414.9197   Rate (MB/s) 3.48641 
10  17171.6158   Rate (MB/s) 3.4377 
11  18579.1871   Rate (MB/s) 3.71949 
12  14338.1657   Rate (MB/s) 2.87045 
13  12815.9580   Rate (MB/s) 2.56571 
14  13144.0942   Rate (MB/s) 2.6314 
15  14358.1460   Rate (MB/s) 2.87445 
16  15391.4605   Rate (MB/s) 3.08132 
17  13404.9218   Rate (MB/s) 2.68362 
18  15898.5464   Rate (MB/s) 3.18283 
19  15957.5636   Rate (MB/s) 3.19465 
20  15477.7940   Rate (MB/s) 3.0986 
21  16874.6924   Rate (MB/s) 3.37826 
22  17025.0487   Rate (MB/s) 3.40836 
23  16984.1323   Rate (MB/s) 3.40017 
24  18219.3182   Rate (MB/s) 3.64745 
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Unable to open matplotlib to plot speedup
Unable to open matplotlib to plot speedup