2026-09-19T09:19:48Z https://www.ideals.illinois.edu/oai-pmh

oai:www.ideals.illinois.edu:2142/81916 2023-07-11 col_2142_5131 col_2142_10761 com_2142_5130 com_2142_10755 com_2142_234

10000-01-01 2015-09-25T20:20:59Z 2015-09-25T20:20:59Z Daniel A. Reed Elford, Christopher Lloyd 1998 1998 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. Made available in DSpace on 2015-09-25T20:20:59Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 9904444.pdf: 9884995 bytes, checksum: 23c7e491e6215e3970d60711b14bc352 (MD5) Previous issue date: 1998 Embargo set by: Seth Robbins for item 83197 Lift date: Forever Reason: Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs U of I Only 187 p. Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1998. http://hdl.handle.net/2142/81916 (MiAaPQ)AAI9904444 eng Computer Science Optimizing Parallel Input/output Using Adaptive File System Policies text Computer Science Computer Science University of Illinois at Urbana-Champaign Dissertation Ph.D.