Meenakshi Arunachalam, Alok Choudhary, Brad Rullman  Home/Search
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Abstract: The significant difference between the speeds of the I/O system (e.g. disks) and compute processors in parallel systems creates a bottleneck that lowers the performance of an application that does a considerable amount of disk accesses. A major portion of the compute processors' time is wasted on waiting for I/O to complete. This problem can be addressed to a certain extent, if the necessary data can be fetched from the disk before the I/O call to the disk is issued. Fetching data ahead of... (Update)
Context of citations to this paper: More
...Prefetching A typical application of prefetching is shown in Figure 10. Prefetching has been shown to hide the I O latency significantly in [1], 14] HF is iterative in nature with computation and I O part of each iteration and hence lends itself well to pipelined prefetch...
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BibTeX entry: (Update)
M. Arunachalam, A. Choudhary and B. Rullman. Implementation and evaluation of prefetching in the Intel Paragon parallel file system, In Proceedings of International Parallel Processing Symposium, April 1996. http://citeseer.ist.psu.edu/arunachalam96implementation.html More
@inproceedings{ arunachalam96implementation,
author = "Meenkashi Arunachalam and Alok Choudhary and Brad Rullman",
title = "Implementation and evaluation of prefetching in the {Intel Paragon Parallel File System}",
booktitle = "Proceedings of the Tenth International Parallel Processing Symposium",
pages = "554--559",
year = "1996",
url = "citeseer.ist.psu.edu/arunachalam96implementation.html" }
Citations (may not include all citations):63 Prefetching in File Systems for MIMD Multiprocessors (context) - Kotz, Ellis - 1990
53 Applications-Driven Parallel I/O - Galbreath, Gropp et al.
44 Practical Prefetching Techniques for Multiprocessor File Sys.. (context) - Kotz, Ellis - 1993 ACM DBLP
32 via a Two-phase Run-time Access Strategy (context) - del, Rajesh et al. - 1993
25 for Parallel Computers: Problems and Prospects (context) - del, Alok et al. - 1994
3 Intel Supercomputer Systems Division (context) - OSF, Guide
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