GR-FB block cleaning scheme in flash memory.
Flash memory is a non-volatitle memory that offers several superior advantages as a data storage device in many electronic gadgets. However its two operational characteristics, namely 1) Out-place updating and 2) Cleaning process will affect its performance as an efficient storage sub-system if not...
| Main Authors: | , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English English |
| Published: |
2011
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| Online Access: | http://psasir.upm.edu.my/id/eprint/27351/ http://psasir.upm.edu.my/id/eprint/27351/1/ID%2027351.pdf |
| _version_ | 1848845821826564096 |
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| author | Abd.Rahiman, Amir Rizaan Mansor, Noridayu Abdul Halin, Alfian Putra Sumari, Kamarulhaili, Hailiza |
| author_facet | Abd.Rahiman, Amir Rizaan Mansor, Noridayu Abdul Halin, Alfian Putra Sumari, Kamarulhaili, Hailiza |
| author_sort | Abd.Rahiman, Amir Rizaan |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Flash memory is a non-volatitle memory that offers several superior advantages as a data storage device in many
electronic gadgets. However its two operational characteristics, namely 1) Out-place updating and 2) Cleaning process will affect its performance as an efficient storage sub-system if not managed wisely. This paper proposes a new block cleaning scheme, called Greedy and Frequency-based (GR-FB). The scheme combines the victim block selection procedure and the valid-data re-organizing procedure to improve the block cleaning process performance. The trace-driven simulations have shown the GR-FB scheme performs better than existing cleaning process schemes where the cleaning cost is reduced at least by 8% and the wear-leveling level for all blocks in the memory array are nearly equal. |
| first_indexed | 2025-11-15T08:52:55Z |
| format | Conference or Workshop Item |
| id | upm-27351 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T08:52:55Z |
| publishDate | 2011 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-273512014-10-31T08:30:32Z http://psasir.upm.edu.my/id/eprint/27351/ GR-FB block cleaning scheme in flash memory. Abd.Rahiman, Amir Rizaan Mansor, Noridayu Abdul Halin, Alfian Putra Sumari, Kamarulhaili, Hailiza Flash memory is a non-volatitle memory that offers several superior advantages as a data storage device in many electronic gadgets. However its two operational characteristics, namely 1) Out-place updating and 2) Cleaning process will affect its performance as an efficient storage sub-system if not managed wisely. This paper proposes a new block cleaning scheme, called Greedy and Frequency-based (GR-FB). The scheme combines the victim block selection procedure and the valid-data re-organizing procedure to improve the block cleaning process performance. The trace-driven simulations have shown the GR-FB scheme performs better than existing cleaning process schemes where the cleaning cost is reduced at least by 8% and the wear-leveling level for all blocks in the memory array are nearly equal. 2011 Conference or Workshop Item NonPeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/27351/1/ID%2027351.pdf Abd.Rahiman, Amir Rizaan and Mansor, Noridayu and Abdul Halin, Alfian and Putra Sumari, and Kamarulhaili, Hailiza (2011) GR-FB block cleaning scheme in flash memory. In: International Conference on Advances in Information and Communication Technologies 2011, 1-2 Dec. 2011, Amsterdam, Netherland. . English |
| spellingShingle | Abd.Rahiman, Amir Rizaan Mansor, Noridayu Abdul Halin, Alfian Putra Sumari, Kamarulhaili, Hailiza GR-FB block cleaning scheme in flash memory. |
| title | GR-FB block cleaning scheme in flash memory. |
| title_full | GR-FB block cleaning scheme in flash memory. |
| title_fullStr | GR-FB block cleaning scheme in flash memory. |
| title_full_unstemmed | GR-FB block cleaning scheme in flash memory. |
| title_short | GR-FB block cleaning scheme in flash memory. |
| title_sort | gr-fb block cleaning scheme in flash memory. |
| url | http://psasir.upm.edu.my/id/eprint/27351/ http://psasir.upm.edu.my/id/eprint/27351/1/ID%2027351.pdf |