A FORTRAN 77 program for the runs test

Fortran 77 Program Message P . Program ADAPTOR CM Fortran Program SIMD MIMD CMAX

Experience converting a large Fortran-77 program to C++

RESOLVE is a widely used program for statistical density modification, local pattern matching, automated model-building, automated ligand-fitting, and prime-and-switch minimum bias phasing (Terwilliger 2000, Terwilliger 2003). In recent years it has been developed primarily in the context of PHENIX, which is a rapidly growing software suite for the automated determination of macromolecular stru...

Derivatives By-Address for Fortran 77

FIXME Automatic differentiation tools use 1 of 2 strategies to access derivative values. These strategies are: 1. By-address 2. By-name The by-address method is typically implemented by introducing structured types for each active scalar type. For example, scalar type ’real’ will have an associated structure type ’active-real’. Using this strategy, all active variables types are changed to the ...

Parametric Fortran - A Program Generator for Customized Generic Fortran Extensions

We describe the design and implementation of a program generator that can produce extensions of Fortran that are specialized to support the programming of particular applications. Extensions are specified through parameter structures that can be referred to in Fortran programs to specify the dependency of program parts on these parameters. By providing parameter values, a parameterized Fortran ...

The Fortran-P Translator: Towards Automatic Translation of Fortran 77 Programs for Massively Parallel Processors

Massively parallel processors (MPPs) hold the promise of extremely high performance that, if realized, could be used to study problems of unprecedented size and complexity. One of the primary stumbling blocks to this promise has been the lack of tools to translate application codes to MPP form. In this paper we show how applications codes written in a subset of Fortran 77 called Fortran-P can b...