The GrADS Project: Software Support for High-Level Grid Application Development
- 1 November 2001
- journal article
- Published by SAGE Publications in The International Journal of High Performance Computing Applications
- Vol. 15 (4), 327-344
- https://doi.org/10.1177/109434200101500401
Abstract
Advances in networking technologies will soon make it possible to use the global information infrastructure in a qualitatively different way—as a computational as well as an information resource. As described in the recent book The Grid: Blueprint for a New Computing Infrastructure, this Grid will connect the nation’s computers, databases, instruments, and people in a seamless web of computing and distributed intelligence, which can be used in an on-demand fashion as a problem-solving resource in many fields of human endeavor—and, in particular, science and engineering. The availability of grid resources will give rise to dramatically new classes of applications, in which computing resources are no longer localized but, rather, distributed, heterogeneous, and dynamic; computation is increasingly sophisticated and multidisciplinary; and computation is integrated into our daily lives and, hence, subject to stricter time constraints than at present. The impact of these new applications will be pervasive, ranging from new systems for scientific inquiry, through computing support for crisis management, to the use of ambient computing to enhance personal mobile computing environments. To realize this vision, significant scientific and technical obstacles must be overcome. Principal among these is usability. The goal of the Grid Application Development Software (GrADS) project is to simplify distributed heterogeneous computing in the same way that the World Wide Web simplified information sharing over the Internet. To that end, the project is exploring the scientific and technical problems that must be solved to make it easier for ordinary scientific users to develop, execute, and tune applications on the Grid. In this paper, the authors describe the vision and strategies underlying the GrADS project, including the base software architecture for grid execution and performance monitoring, strategies and tools for construction of applications from libraries of grid-aware components, and development of innovative new science and engineering applications that can exploit these new technologies to run effectively in grid environments.Keywords
This publication has 24 references indexed in Scilit:
- The Cactus Code: a problem solving environment for the gridPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002
- The Cactus Worm: Experiments with Dynamic Resource Discovery and Allocation in a Grid EnvironmentThe International Journal of High Performance Computing Applications, 2001
- The data grid: Towards an architecture for the distributed management and analysis of large scientific datasetsJournal of Network and Computer Applications, 2000
- Network Policy and Services: A Report of a Workshop on MiddlewarePublished by RFC Editor ,2000
- Menhir: An Environment for High Performance MatlabScientific Programming, 1999
- LAPACK Users' GuidePublished by Society for Industrial & Applied Mathematics (SIAM) ,1999
- Software infrastructure for the I-WAY metacomputing experimentConcurrency: Practice and Experience, 1998
- Netsolve: a Network-Enabled Server for Solving Computational Science ProblemsThe International Journal of Supercomputer Applications and High Performance Computing, 1997
- ScaLAPACK Users' GuidePublished by Society for Industrial & Applied Mathematics (SIAM) ,1997
- Overview of the I-Way: Wide-Area Visual SupercomputingThe International Journal of Supercomputer Applications and High Performance Computing, 1996