Title :
Visual programming and debugging for parallel computing
Author :
Browne, James C. ; Hyder, Syed I. ; Dongarra, Jack ; Moore, Keith ; Newton, Peter
Author_Institution :
Texas Univ., Austin, TX, USA
Abstract :
Annotated directed graph representations of parallel programs simplify programming and debugging by providing a single, consistent framework that separates a program´s sequential computations from its parallel structure. We discuss visual parallel programming and how it is implemented in two integrated programming environments-Computationally Oriented Display Environment (CODE) and Heterogeneous Network Computing Environment (Hence)-that represent parallel programs as directed graphs
Keywords :
directed graphs; parallel programming; program debugging; programming environments; visual programming; Computationally Oriented Display Environment; Heterogeneous Network Computing Environment; annotated directed graph representations; debugging; integrated programming environments; parallel computing; parallel programs; parallel structure; program sequential computations; visual parallel programming; Concurrent computing; Debugging; Displays; Large-scale systems; Lifting equipment; Parallel processing; Parallel programming; Programming profession; US Department of Transportation; Yarn;
Journal_Title :
Parallel & Distributed Technology: Systems & Applications, IEEE
