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“I don’t know what the programming language of the year 2000 will look like, but I know it will be called FORTRAN.” – Charles Anthony Richard Hoare, circa 1982 Fortran is rarely used today in industry — one ranking ranks it behind 29 other languages. However, Fortran is still a dominant language for the large scale simulation of physical systems, ie. for things like the astrophysical modeling of
GSD Aviation Branch: Advanced Computing Section - Fortran-to-CUDA Compiler
F2C-ACC Graphical Processors at NOAA The Boulder HPC Facility: Exploring New Computing Technologies for NOAA The Fortran-to-CUDA compiler was developed to reduce the time required to run on the GPU. CUDA is based on C with some additional extensions to call GPU routines (kernels), move data between the host (CPU) and device (GPU) and to manage computations and memory on the GPU. The compiler, call
The Ideal HPC Programming Language - ACM Queue
AUTHOR FEEDBACK We saw remarkably large reductions in source-code volume. The smallest reduction was in GTC, which already used relatively modern Fortran constructs, had relatively little MPI (Message Passing Interface) parallelism (distributed memory), and had computation and I/O formatting that the human subject was uncomfortable modifying. We saw various indications that the rewritten programs
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Comparing Coarray Fortran (CAF) with MPI for several structured mesh PDE applications
Steve Lionel on Why Fortran Still Matters