/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   7667.0127   Rate (MB/s)
2  15114.7637   Rate (MB/s) 1.9714 
3  22692.1107   Rate (MB/s) 2.95971 
4  29193.4309   Rate (MB/s) 3.80767 
5  30078.6570   Rate (MB/s) 3.92313 
6  35744.9495   Rate (MB/s) 4.66218 
7  33350.0330   Rate (MB/s) 4.34981 
8  37896.3760   Rate (MB/s) 4.94278 
9  34857.1699   Rate (MB/s) 4.54638 
10  38203.0153   Rate (MB/s) 4.98278 
11  32486.7282   Rate (MB/s) 4.23721 
12  27816.3823   Rate (MB/s) 3.62806 
13  27618.1411   Rate (MB/s) 3.6022 
14  30056.7420   Rate (MB/s) 3.92027 
15  32258.7912   Rate (MB/s) 4.20748 
16  37468.6385   Rate (MB/s) 4.88699 
17  36369.9264   Rate (MB/s) 4.74369 
18  38345.7792   Rate (MB/s) 5.0014 
19  37005.8050   Rate (MB/s) 4.82663 
20  38720.6805   Rate (MB/s) 5.0503 
21  37190.7755   Rate (MB/s) 4.85075 
22  38287.2796   Rate (MB/s) 4.99377 
23  27046.8288   Rate (MB/s) 3.52769 
24  32942.7637   Rate (MB/s) 4.29669 
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Unable to open matplotlib to plot speedup
Unable to open matplotlib to plot speedup