/pmi/cmpbib/compilation_BIB_fedora_39_petsc_master_mkl_openmpi_gpp/COMPILE_AUTO/virtual_env_python/bin/python3 /pmi/cmpbib/compilation_BIB_fedora_39_petsc_master_mkl_openmpi_gpp/COMPILE_AUTO/repo-petsc-main-debug/config/gmakegentest.py --petsc-dir=/pmi/cmpbib/compilation_BIB_fedora_39_petsc_master_mkl_openmpi_gpp/COMPILE_AUTO/repo-petsc-main-debug --petsc-arch=arch-linux-c-debug --testdir=./arch-linux-c-debug/tests --srcdir /pmi/cmpbib/compilation_BIB_fedora_39_petsc_master_mkl_openmpi_gpp/COMPILE_AUTO/repo-petsc-main-debug/src --pkg-pkgs "sys vec mat dm ksp snes ts tao"
/opt/mpi/openmpi-4.1.6-opt/bin/mpicc -o MPIVersion.o -c -fPIC -Wall -Wwrite-strings -Wno-unknown-pragmas -Wno-lto-type-mismatch -Wno-stringop-overflow -fstack-protector -Wall -Wwrite-strings -Wno-unknown-pragmas -Wno-lto-type-mismatch -Wno-stringop-overflow -fstack-protector -g3 -O0  -I/pmi/cmpbib/compilation_BIB_fedora_39_petsc_master_mkl_openmpi_gpp/COMPILE_AUTO/repo-petsc-main-debug/include -I/pmi/cmpbib/compilation_BIB_fedora_39_petsc_master_mkl_openmpi_gpp/COMPILE_AUTO/repo-petsc-main-debug/arch-linux-c-debug/include -I/pmi/cmpbib/compilation_BIB_fedora_39_petsc_master_mkl_openmpi_gpp/COMPILE_AUTO/petsc-main-debug/include -I/pmi/cmpbib/compilation_BIB_fedora_39_petsc_master_mkl_openmpi_gpp/COMPILE_AUTO/petsc-main-debug/include/suitesparse -I/opt/intel/oneapi/mkl/2024.1/include -I/opt/mpi/openmpi-4.1.6-opt/include    MPIVersion.c
Running streams with '/opt/mpi/openmpi-4.1.6-opt/bin/mpiexec --oversubscribe ' using 'NPMAX=24' 
1   5818.8682   Rate (MB/s) 1
2   8276.6853   Rate (MB/s) 1.42239 
3  12136.5408   Rate (MB/s) 2.08572 
4  15044.2986   Rate (MB/s) 2.58543 
5  14729.4903   Rate (MB/s) 2.53133 
6  16050.6792   Rate (MB/s) 2.75838 
7  12447.1975   Rate (MB/s) 2.13911 
8  12031.4523   Rate (MB/s) 2.06766 
9  15981.0027   Rate (MB/s) 2.74641 
10  15410.3617   Rate (MB/s) 2.64834 
11  16157.5111   Rate (MB/s) 2.77674 
12  16685.6847   Rate (MB/s) 2.86751 
13  15131.3861   Rate (MB/s) 2.6004 
14  15391.0932   Rate (MB/s) 2.64503 
15  16741.8502   Rate (MB/s) 2.87717 
16  16728.0171   Rate (MB/s) 2.87479 
17  16880.2229   Rate (MB/s) 2.90095 
18  18508.2249   Rate (MB/s) 3.18072 
19  17222.8414   Rate (MB/s) 2.95983 
20  22187.7462   Rate (MB/s) 3.81307 
21  23106.7986   Rate (MB/s) 3.97101 
22  18269.6638   Rate (MB/s) 3.13973 
23  17675.2925   Rate (MB/s) 3.03758 
24  25960.2504   Rate (MB/s) 4.46139 
------------------------------------------------
See graph in the file src/benchmarks/streams/MPIscaling.png