@inproceedings{2868e44b284b44edb7bd349f2a2a42ca,
title = "Data layout optimization for petascale file systems",
abstract = "In this study, the authors propose a simple performance model to promote a better integration between the parallel I/O middleware layer and parallel file systems. They show that application-specific data layout optimization can improve overall data access delay considerably for many applications. Implementation results under MPI-IO middleware and PVFS2 file system confirm the correctness and effectiveness of their approach, and demonstrate the potential of data layout optimization in petascale data storage.",
keywords = "Data layout, Parallel I/O, Parallel file systems",
author = "Sun, {Xian He} and Yong Chen and Yanlong Yin",
year = "2009",
doi = "10.1145/1713072.1713077",
language = "English",
isbn = "9781605588834",
series = "Proceedings of the 4th Annual Petascale Data Storage Workshop, PDSW '09, Held in conjunction with Supercomputing '09",
pages = "11--15",
booktitle = "Proceedings of the 4th Annual Petascale Data Storage Workshop, PDSW '09, Held in conjunction with Supercomputing '09",
note = "4th Annual Petascale Data Storage Workshop, PDSW '09, Held in conjunction with Supercomputing '09 ; Conference date: 15-11-2009 Through 15-11-2009",
}