2026-09-19T00:19:13Zhttps://dspace.mit.edu/server/oai/requestoai:dspace.mit.edu:1721.1/626712022-01-13T07:54:29Zcom_1721.1_7582com_1721.1_7581col_1721.1_131023
Lewis Girod and Samuel Madden.
Smith, Jeremy Elliot
Massachusetts Institute of Technology. Dept. of Electrical Engineering and Computer Science.
Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
2011-05-09T15:17:29Z
2011-05-09T15:17:29Z
2010
2010
http://hdl.handle.net/1721.1/62671
714250665
Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2010.
Cataloged from PDF version of thesis.
Includes bibliographical references (p. 115-116).
In this thesis, I designed, implemented, and analyzed the performance of an optimized storage manager for the Wavescope project. In doing this, I implemented an importation system that converts CENSAM data into a format specific to the processing system and cleans that data from measurement errors and irregularities; designed and implemented a highly efficient bulk-data processing system that is further optimized with a parallel-processor and disk access reorderer; carefully analyzed various methods for accessing the disk and our processing system, resulting in an accurate and predictive system model; and carefully ran a set of different applications to analyze the performance of our processing system. The project involves low-level optimization of Linux disk I/O and high-level optimizations such as parallel-processing. In the end, I created a system that is highly optimized and actually usable by CENSAM and other researchers.
by Jeremy Elliot Smith.
M.Eng.
116 p.
eng
Massachusetts Institute of Technology
M.I.T. theses are protected by
copyright. They may be viewed from this source for any purpose, but
reproduction or distribution in any format is prohibited without written
permission. See provided URL for inquiries about permission.
http://dspace.mit.edu/handle/1721.1/7582
Electrical Engineering and Computer Science.
Design and implementation of wavescope storage manager and access scheduler
Design and implementation of wave scope storage manager and access scheduler
Thesis
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Publication
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<Abstract>In this thesis, I designed, implemented, and analyzed the performance of an optimized storage manager for the Wavescope project. In doing this, I implemented an importation system that converts CENSAM data into a format specific to the processing system and cleans that data from measurement errors and irregularities; designed and implemented a highly efficient bulk-data processing system that is further optimized with a parallel-processor and disk access reorderer; carefully analyzed various methods for accessing the disk and our processing system, resulting in an accurate and predictive system model; and carefully ran a set of different applications to analyze the performance of our processing system. The project involves low-level optimization of Linux disk I/O and high-level optimizations such as parallel-processing. In the end, I created a system that is highly optimized and actually usable by CENSAM and other researchers.</Abstract>
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