/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   6350.8074   Rate (MB/s) 1
2  12253.8685   Rate (MB/s) 1.9295 
3  13571.7544   Rate (MB/s) 2.13701 
4  16930.4549   Rate (MB/s) 2.66587 
5  13032.4440   Rate (MB/s) 2.05209 
6  10850.7940   Rate (MB/s) 1.70857 
7  11381.8088   Rate (MB/s) 1.79218 
8  12567.3408   Rate (MB/s) 1.97886 
9  13301.9213   Rate (MB/s) 2.09452 
10  13414.4923   Rate (MB/s) 2.11225 
11  12761.8239   Rate (MB/s) 2.00948 
12  14264.8261   Rate (MB/s) 2.24614 
13  17763.6838   Rate (MB/s) 2.79707 
14  16393.5720   Rate (MB/s) 2.58134 
15  14886.6416   Rate (MB/s) 2.34405 
16  16008.0506   Rate (MB/s) 2.52063 
17  17329.6278   Rate (MB/s) 2.72873 
18  16602.9683   Rate (MB/s) 2.61431 
19  16811.4699   Rate (MB/s) 2.64714 
20  17501.4597   Rate (MB/s) 2.75578 
21  21917.2385   Rate (MB/s) 3.45109 
22  18083.7122   Rate (MB/s) 2.84747 
23  28224.3045   Rate (MB/s) 4.44421 
24  19729.3686   Rate (MB/s) 3.10659 
------------------------------------------------
See graph in the file src/benchmarks/streams/MPIscaling.png