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Abstract: Many parallel scientific applications need high-performance I/O. Unfortunately, end-to-end parallel-I/O performance has not been able to keep up with substantial improvements in parallel-I/O hardware because of poor parallel file-system software. Many radical changes, both at the interface level and the implementation level, have recently been proposed. One such proposed interface is collective I/O, which allows parallel jobs to request transfer of large contiguous objects in a single request,... (Update)
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.... simulator [BDCW91] It was originally developed by the author for research into the concept of disk directed I O [Kot94a, Kot94b, PEK96, Kot95b, KC95, Kot95c, Kot95a]. In the course of preparing a more complete paper about disk directed I O [Kot96] we made several...
...of disk directed I O The original appearance of this research in 1994 [Kot94] inspired several other research projects. ENWRICH [PEK96] uses our simulator to investigate the viability of CP caching in writeonly access patterns. In ENWRICH, CPs using a traditional...
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BibTeX entry: (Update)
A. Purakayastha, C. S. Ellis, and D. Kotz. ENWRICH: a compute-processor write caching scheme for parallel file systems. In 4th Workshop on I/O in Par. and Dist. Sys., pages 55--68, May 1996. http://citeseer.ist.psu.edu/purakayastha95enwrich.html More
@inproceedings{ purakayastha96enwrich,
author = "Apratim Purakayastha and Carla Schlatter Ellis and David Kotz",
title = "{ENWRICH:} {A} Compute-Processor Write Caching Scheme for Parallel File Systems",
booktitle = "Proceedings of the Fourth Workshop on Input/Output in Parallel and Distributed Systems",
publisher = "ACM Press",
address = "Philadelphia",
pages = "55--68",
year = "1996",
url = "citeseer.ist.psu.edu/purakayastha95enwrich.html" }
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