High Performance Fortran (HPF) is an extension of Fortran 90 with constructs that support parallel computing. It uses a SIMD model of computation to support spreading the work of a single array computation over multiple processors.

HPF's forall statement, which updates a set of array entries in parallel, has since been added to Fortran 95. It also provides directives that provide hints as to how work is to be parcelled between processors.

External link

• High Performance Fortran Forum