/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   7697.1344   Rate (MB/s)
2  15100.2159   Rate (MB/s) 1.9618 
3  22349.9365   Rate (MB/s) 2.90367 
4  30105.9657   Rate (MB/s) 3.91132 
5  30218.6164   Rate (MB/s) 3.92596 
6  36039.7261   Rate (MB/s) 4.68223 
7  33368.7926   Rate (MB/s) 4.33523 
8  37892.8806   Rate (MB/s) 4.92299 
9  34744.7872   Rate (MB/s) 4.51399 
10  32388.0778   Rate (MB/s) 4.20781 
11  35830.9147   Rate (MB/s) 4.6551 
12  39002.7019   Rate (MB/s) 5.06717 
13  33783.0192   Rate (MB/s) 4.38904 
14  35827.6387   Rate (MB/s) 4.65468 
15  35729.8856   Rate (MB/s) 4.64198 
16  25389.6866   Rate (MB/s) 3.29859 
17  21755.5201   Rate (MB/s) 2.82645 
18  22359.0673   Rate (MB/s) 2.90486 
19  21129.2699   Rate (MB/s) 2.74508 
20  21052.0166   Rate (MB/s) 2.73505 
21  23356.8950   Rate (MB/s) 3.03449 
22  22782.8072   Rate (MB/s) 2.95991 
23  24715.6018   Rate (MB/s) 3.21102 
24  26923.8678   Rate (MB/s) 3.49791 
------------------------------------------------
Unable to open matplotlib to plot speedup
Unable to open matplotlib to plot speedup