2026-09-19T02:38:08Z https://www.ideals.illinois.edu/oai-pmh

oai:www.ideals.illinois.edu:2142/81940 2023-07-11 col_2142_5131 col_2142_10761 com_2142_5130 com_2142_10755 com_2142_234

Iyer, Ravishankar K. Sharma, Sanjay 2015-09-25T20:21:06Z 2015-09-25T20:21:06Z 10000-01-01 1999 1999 This research addresses the issue of evaluating the performance of parallel I/O subsystems for a variety of I/O intensive workloads on massively parallel systems. First, a model-based workload specification methodology for generating parallel I/O intensive workloads is described. Second, a synthetic workload generator and a performance measurement and monitoring environment based on the synthetic workload generator is described. Finally, the performances of three different kinds of I/O configurations, based on a client/server model, are characterized on two production class parallel file systems. In light of the measurements obtained on two parallel file systems, possible extensions are suggested to improve the overall architecture as well as the parallel file system of the massively parallel systems. Made available in DSpace on 2015-09-25T20:21:06Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 9921729.pdf: 7555194 bytes, checksum: 48d10616d28913758dc4bb6d3c53eb49 (MD5) Previous issue date: 1999 Embargo set by: Seth Robbins for item 83221 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 137 p. Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1999. http://hdl.handle.net/2142/81940 (MiAaPQ)AAI9921729 eng Computer Science Measurement-Based Characterization of Parallel I/O Systems text Computer Science Computer Science University of Illinois at Urbana-Champaign Dissertation Ph.D.