This program is a Himeno benchmark problem written in Modern Fortran style.

This program is a Himeno benchmark problem written in Modern Fortran style, achieving almost the same execution performance as the original version. In this program, global variables are eliminated, and some variable names and subroutine names are refactored.

Fortran 2008 or later. This program is compiled using Intel oneAPI ver. 2021.1 and gfortran ver. 10.3.0 for windows.

1. compile the source code
2. execute the created .exe file
3. input Grid-size from a keyboard
4. The program will run for roughly 60 seconds
5. Benchmark results will be displayed after execution is successfully done

git clone or simply download .f90 file

LGPL 2 or later