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Title:Optimizing Parallel Input/output Using Adaptive File System Policies
Author(s):Elford, Christopher Lloyd
Doctoral Committee Chair(s):Daniel A. Reed
Department / Program:Computer Science
Discipline:Computer Science
Degree Granting Institution:University of Illinois at Urbana-Champaign
Degree:Ph.D.
Genre:Dissertation
Subject(s):Computer Science
Abstract:We have implemented this approach via several extensions to the Portable Parallel File System (PPFS) testbed. Sensor metrics that summarize dynamic access pattern information and file system performance effectively guide adaptive policy selection, affording significant performance improvements over less adaptive optimization strategies. Our results with both parallel access pattern benchmarks and parallel scientific applications demonstrate the efficacy of our approach.
Issue Date:1998
Type:Text
Language:English
Description:187 p.
Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1998.
URI:http://hdl.handle.net/2142/81916
Other Identifier(s):(MiAaPQ)AAI9904444
Date Available in IDEALS:2015-09-25
Date Deposited:1998


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