/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   7699.4865   Rate (MB/s)
2  15186.4433   Rate (MB/s) 1.9724 
3  11641.4012   Rate (MB/s) 1.51197 
4  17613.6910   Rate (MB/s) 2.28764 
5  17205.0111   Rate (MB/s) 2.23457 
6  15206.3779   Rate (MB/s) 1.97499 
7  18208.3892   Rate (MB/s) 2.36488 
8  19451.0458   Rate (MB/s) 2.52628 
9  11157.0804   Rate (MB/s) 1.44907 
10  14715.5990   Rate (MB/s) 1.91124 
11  17593.9912   Rate (MB/s) 2.28509 
12   7134.4092   Rate (MB/s) 0.926608 
13  10734.5042   Rate (MB/s) 1.39418 
14   6802.0639   Rate (MB/s) 0.883443 
15   6367.4060   Rate (MB/s) 0.826991 
16   7220.2948   Rate (MB/s) 0.937763 
17   9879.8194   Rate (MB/s) 1.28318 
18   7376.9233   Rate (MB/s) 0.958105 
19   7783.6582   Rate (MB/s) 1.01093 
20   7272.2666   Rate (MB/s) 0.944513 
21   8846.6800   Rate (MB/s) 1.149 
22   8052.9943   Rate (MB/s) 1.04591 
23   7264.7985   Rate (MB/s) 0.943543 
24   8257.6376   Rate (MB/s) 1.07249 
------------------------------------------------
Unable to open matplotlib to plot speedup
Unable to open matplotlib to plot speedup