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New grid scheduling and rescheduling methods in the GrADS Project
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2005 (English)In: International journal of parallel programming, ISSN 0885-7458, E-ISSN 1573-7640, Vol. 33, no 3-Feb, 209-229 p.Article in journal (Refereed) Published
Abstract [en]

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: a new approach to scheduling workflow computations, applied to a 3-D image reconstruction application; a simple stop/migrate/restart approach to rescheduling Grid applications, applied to a QR factorization benchmark; and 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).

Place, publisher, year, edition, pages
2005. Vol. 33, no 3-Feb, 209-229 p.
Keyword [en]
grid computing, scheduling, rescheduling
National Category
Computer and Information Science
URN: urn:nbn:se:kth:diva-14925ISI: 000230652400009OAI: diva2:332966
QC 20100525Available from: 2010-08-05 Created: 2010-08-05 Last updated: 2012-01-11Bibliographically approved

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Johnsson, Lennart
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Centre for High Performance Computing, PDC
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