Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/17855
DC FieldValueLanguage
dc.contributorDepartment of Computing-
dc.creatorChen, R-
dc.creatorWang, Y-
dc.creatorHu, J-
dc.creatorLiu, D-
dc.creatorShao, Z-
dc.creatorGuan, Y-
dc.date.accessioned2015-07-13T10:32:35Z-
dc.date.available2015-07-13T10:32:35Z-
dc.identifier.isbn9.78E+12-
dc.identifier.urihttp://hdl.handle.net/10397/17855-
dc.description2015 20th Asia and South Pacific Design Automation Conference, ASP-DAC 2015, Japan, 19-22 January 2015en_US
dc.language.isoenen_US
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.titleUnified non-volatile memory and NAND flash memory architecture in smartphonesen_US
dc.typeConference Paperen_US
dc.identifier.spage340-
dc.identifier.epage345-
dc.identifier.doi10.1109/ASPDAC.2015.7059028-
dcterms.abstractI/O is becoming one of major performance bottlenecks in NAND-flash-based smartphones. Novel NVMs (nonvolatile memories), such as PCM (Phase Change Memory) and STT-RAM (Spin-Transfer Torque Random Access Memory), can provide fast read/write operations. In this paper, we propose an unified NVM/flash architecture to improve the I/O performance. A transparent scheme, vFlash (Virtualized Flash), is also proposed to manage the unified architecture. Within vFlash, inter-app technique is proposed to optimize the application performance by exploiting the historic locality of applications. Since vFlash is on the bottom of the I/O stack, the application features will be lost. Therefore, we also propose a cross-layer technique to transfer the application information from the application layer to the vFlash layer. The proposed scheme is evaluated based on a real Android platform, and the experimental results show that the read and write performance for the proposed scheme is 2.45 times and 3.37 times better than that of the stock Android 4.2 system, respectively.-
dcterms.bibliographicCitation20th Asia and South Pacific Design Automation Conference, ASP-DAC 2015, 2015, 7059028, p. 340-345-
dcterms.issued2015-
dc.identifier.scopus2-s2.0-84926476348-
dc.relation.ispartofbook20th Asia and South Pacific Design Automation Conference, ASP-DAC 2015-
dc.identifier.rosgroupid2014002768-
dc.description.ros2014-2015 > Academic research: refereed > Refereed conference paper-
Appears in Collections:Conference Paper
Access
View full-text via PolyU eLinks SFX Query
Show simple item record

SCOPUSTM   
Citations

17
Last Week
0
Last month
0
Citations as of Aug 29, 2020

Page view(s)

162
Last Week
1
Last month
Citations as of Oct 25, 2020

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.