HELLO
A FORTRAN90 program to say "Hello, world!"

HELLO is a FORTRAN90 program which says "Hello, world!".

If you're just trying to learn FORTRAN90, or learning how to use FORTRAN90 on a different computer system, or in batch mode, it's helpful if you start with a very simple program with a tiny amount of output that should print immediately if things are working well.

Licensing:

The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.

Languages:

HELLO is available in a C version and a C++ version and a FORTRAN77 version and a FORTRAN90 version and a Java version and a MATLAB version and an R version.

Related Data and Programs:

HELLO_MPI, a FORTRAN90 program which prints out "Hello, world!" using the MPI parallel programming environment.

HELLO_OPENMP, a FORTRAN90 program which prints out "Hello, world!" using the OpenMP parallel programming environment.

Source Code:

• hello.f90, the source code;
• hello.sh, a script to compile and run the program.
• hello_output.txt, the output file.

HELLO_MOAB runs the program on the FSU HPC system. The script is submitted from a directory which contains the source code.

You can go up one level to the FORTRAN90 source code page.