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Issue No.11 - November (2008 vol.57)
pp: 1571-1583
Jen-Wei Hsieh , National Taiwan University, Taipei
Yi-Lin Tsai , National Taiwan University, Taipei
Tei-Wei Kuo , National Taiwan University, Taipei
Tzao-Lin Lee , National Taiwan University, Taipei
Flash memory is widely adopted in various consumer products for information storage, especially for embedded systems. With strong demands on product designs for overhead control and performance requirements, vendors must have an effective design for the mapping of logical block addresses (LBA's) and physical addresses of data over flash memory. This paper targets such an essential issue by proposing a configurable mapping method that could trade the main-memory overhead with the system performance under the best needs of vendors. A series of experiments is conducted to provide insights on different configurations and the proposed method, compared to existing implementations.
Storage Management, Performance
Jen-Wei Hsieh, Yi-Lin Tsai, Tei-Wei Kuo, Tzao-Lin Lee, "Configurable Flash-Memory Management: Performance versus Overheads", IEEE Transactions on Computers, vol.57, no. 11, pp. 1571-1583, November 2008, doi:10.1109/TC.2008.61
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