our results using the Fast Fourier Transformation, the N-body attraction problem, and the cubic splines interpolation as examples. We investigate the application of partial evaluation to numerically oriented computation in scientific and engineering applications. We present our results using the Fast Fourier Transformation, the N-body attraction problem, and the cubic splines interpolation as e...

Because of the complexity and variety of parallel archi-tectures, an eecient machine-independent parallel programming model is needed to make parallel computing truly usable for scientiic programmers. We believe that Fortran D, a version of Fortran enhanced with data decomposition speciications, can provide such a programming model. This paper presents the design of a prototype Fortran D compil...

This paper describes a compilation approach for a Fortran 90D/HPF compiler, a source-to-source parallel compiler for distributed memory systems. Diierent from Fortran 77 parallelizing compilers, a Fortran90D/HPF compiler does not parallelize sequential constructs. Only par-allelism expressed by Fortran 90D/HPF parallel constructs is exploited. The methodoly of parallelizing Fortran programs suc...

Because of the complexity and variety of parallel archi-tectures, an eecient machine-independent parallel programming model is needed to make parallel computing truly usable for scientiic programmers. We believe that Fortran D, a version of Fortran enhanced with data decomposition speciications, can provide such a programming model. This paper presents the design of a prototype Fortran D compil...

The Versatile Advection Code is a general tool for solving hydrodynamical and magnetohydrodynamical problems arising in astrophysics. We compare the performance of the code on diierent computer platforms, including work stations and vector and parallel supercom-puters. Good parallel scaling can be achieved with the data parallelism expressed in High Performance Fortran. With the aid of the auto...

accurate prediction of pollution control and environmental protection need a good understanding of pollutant dynamics. numerical model techniques are important apparatus in this research area. so a 2500 line fortran 95 version code was conducted in which using approximate riemann solver, couples the shallow water and pollution transport agents in two dimensions by the aid of unstructured meshes...