Abstract
The goal of the Grid Application Development Software (GrADS) Project is to provide programming tools and an execution environment to ease program development for the Grid. This paper presents recent extensions to the GrADS software framework: (1) A new approach to scheduling workflow computations, applied to a 3-D image reconstruction application; (2) A simple stop/migrate/restart approach to rescheduling Grid applications, applied to a QR factorization benchmark; and (3) A process-swapping approach to rescheduling, applied to an N-body simulation. Experiments validating these methods were carried out on both the GrADS MacroGrid (a small but functional Grid) and the MicroGrid (a controlled emulation of the Grid) and the results were demonstrated at the SC2003 conference.
Original language | English |
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Title of host publication | Proceedings - 18th International Parallel and Distributed Processing Symposium, IPDPS 2004 (Abstracts and CD-ROM) |
Pages | 2775-2782 |
Number of pages | 8 |
State | Published - 2004 |
Externally published | Yes |
Event | Proceedings - 18th International Parallel and Distributed Processing Symposium, IPDPS 2004 (Abstracts and CD-ROM) - Santa Fe, NM, United States Duration: Apr 26 2004 → Apr 30 2004 |
Publication series
Name | Proceedings - International Parallel and Distributed Processing Symposium, IPDPS 2004 (Abstracts and CD-ROM) |
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Volume | 18 |
Conference
Conference | Proceedings - 18th International Parallel and Distributed Processing Symposium, IPDPS 2004 (Abstracts and CD-ROM) |
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Country/Territory | United States |
City | Santa Fe, NM |
Period | 04/26/04 → 04/30/04 |