/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   7701.4618   Rate (MB/s)
2  15108.6655   Rate (MB/s) 1.96179 
3  22797.5470   Rate (MB/s) 2.96016 
4  26323.1668   Rate (MB/s) 3.41795 
5  29428.8837   Rate (MB/s) 3.82121 
6  35707.7293   Rate (MB/s) 4.63649 
7  33549.6954   Rate (MB/s) 4.35628 
8  37980.0753   Rate (MB/s) 4.93154 
9  34819.1689   Rate (MB/s) 4.52111 
10  31922.0350   Rate (MB/s) 4.14493 
11  35854.9046   Rate (MB/s) 4.6556 
12  38949.2865   Rate (MB/s) 5.05739 
13  34020.4084   Rate (MB/s) 4.4174 
14  35794.9186   Rate (MB/s) 4.64781 
15  19288.2535   Rate (MB/s) 2.50449 
16  24723.6761   Rate (MB/s) 3.21026 
17  18836.3761   Rate (MB/s) 2.44582 
18  20584.4743   Rate (MB/s) 2.6728 
19  19251.1867   Rate (MB/s) 2.49968 
20  23172.0167   Rate (MB/s) 3.00878 
21  22407.8210   Rate (MB/s) 2.90955 
22  22781.7085   Rate (MB/s) 2.9581 
23  24709.9864   Rate (MB/s) 3.20848 
24  25827.3624   Rate (MB/s) 3.35357 
------------------------------------------------
Unable to open matplotlib to plot speedup
Unable to open matplotlib to plot speedup