/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   7616.2320   Rate (MB/s)
2  15030.5948   Rate (MB/s) 1.9735 
3  22716.3697   Rate (MB/s) 2.98263 
4  29158.3269   Rate (MB/s) 3.82845 
5  29588.0459   Rate (MB/s) 3.88487 
6  35281.1531   Rate (MB/s) 4.63236 
7  31134.6991   Rate (MB/s) 4.08794 
8  38054.7429   Rate (MB/s) 4.99653 
9  35101.3809   Rate (MB/s) 4.60876 
10  38578.3276   Rate (MB/s) 5.06528 
11  28633.1058   Rate (MB/s) 3.75949 
12  38942.9889   Rate (MB/s) 5.11316 
13  33418.5023   Rate (MB/s) 4.3878 
14  34295.4604   Rate (MB/s) 4.50294 
15  35603.0394   Rate (MB/s) 4.67463 
16  37815.2574   Rate (MB/s) 4.96509 
17  17975.2128   Rate (MB/s) 2.36012 
18  22316.8557   Rate (MB/s) 2.93017 
19  18927.5092   Rate (MB/s) 2.48515 
20  22283.7867   Rate (MB/s) 2.92583 
21  22831.6251   Rate (MB/s) 2.99776 
22  22119.4753   Rate (MB/s) 2.90426 
23  23847.1199   Rate (MB/s) 3.13109 
24  27076.5312   Rate (MB/s) 3.55511 
------------------------------------------------
Unable to open matplotlib to plot speedup
Unable to open matplotlib to plot speedup