NDLI: Resource co-allocation in computational grids

Content Provider	IEEE Xplore Digital Library
Author	Czajkowski, K. Foster, I. Kesselman, C.
Copyright Year	1999
Description	Author affiliation: Inf. Sci. Inst., Univ. of Southern California, Marina del Rey, CA, USA (Czajkowski, K.)
Abstract	Applications designed to execute on "computational grids" frequently require the simultaneous co-allocation of multiple resources in order to meet performance requirements. For example, several computers and network elements may be required in order to achieve real-time reconstruction of experimental data, while a large numerical simulation may require simultaneous access to multiple supercomputers. Motivated by these concerns, we have developed a general resource management architecture for Grid environments, in which resource co-allocation is an integral component. We examine the co-allocation problem in detail and present mechanisms that allow an application to guide resource selection during the co-allocation process; these mechanisms address issues relating to the allocation, monitoring, control, and configuration of distributed computations. We describe the implementation of co-allocators based on these mechanisms and present the results of microbenchmark studies and large-scale application experiments that provide insights into the costs and practical utility of our techniques.
Starting Page	219
Ending Page	228
File Size	1002904
Page Count	10
File Format	PDF
ISBN	0780356810
ISSN	10828907
DOI	10.1109/HPDC.1999.805301
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1999-08-06
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Grid computing Resource management Application software Computer networks Numerical simulation Supercomputers Computer architecture Monitoring Distributed computing Large-scale systems
Content Type	Text
Resource Type	Article

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