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Coordinate Channel-Aware Page Mapping Policy and Memory Scheduling for Reducing Memory Interference Among Multimedia Applications

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Coordinate Channel-Aware Page Mapping Policy and Memory Scheduling for Reducing Memory Interference Among Multimedia Applications

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dc.contributor.author Jia, Gangyong es_ES
dc.contributor.author Han, Guangjie es_ES
dc.contributor.author Li, Aohan es_ES
dc.contributor.author Lloret, Jaime es_ES
dc.date.accessioned 2020-07-25T03:30:56Z
dc.date.available 2020-07-25T03:30:56Z
dc.date.issued 2017-12 es_ES
dc.identifier.issn 1932-8184 es_ES
dc.identifier.uri http://hdl.handle.net/10251/148675
dc.description "© 2017 IEEE. Personal use of this material is permitted. Permissíon from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertisíng or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works." es_ES
dc.description.abstract [EN] In a modern multicore system, memory is shared among more and more concurrently running multimedia applications. Therefore, memory contention and interference are more andmore serious, inducing system performance degradation significantly, the performance degradation of each thread differently, unfairness in resource sharing, and priority inversion, even starvation. In this paper, we propose an approach of coordinating channel-aware page mapping policy and memory scheduling (CCPS) to reduce intermultimedia application interference in a memory system. The idea is to map the data of different threads to different channels, together with memory scheduling. The key principles of the policies of page mapping and memory scheduling are: 1) the memory address space, the thread priority, and the load balance; and 2) prioritizing a low-memory request thread, a row-buffer hit access, and an older request. We evaluate the CCPS on a variety of mixed single-thread and multithread benchmarks and system configurations, and we compare them with four previously proposed state-of-the-art interference-reducing policies. Experimental results demonstrate that the CCPS improves the performance while reducing the energy consumption significantly; moreover, the CCPS incurs a much lower hardware overhead than the current existing policies. es_ES
dc.description.sponsorship This work was supported in part by the Qing Lan Project; by the National Science Foundation of China under Grant 61003077, Grant 61100193, and Grant 61401147; and by the Zhejiang Provincial Natural Science Foundation under Grant LQ14F020011. es_ES
dc.language Inglés es_ES
dc.publisher Institute of Electrical and Electronics Engineers es_ES
dc.relation NSF/61003077 es_ES
dc.relation NSF/61100193 es_ES
dc.relation NSF/61401147 es_ES
dc.relation Natural Science Foundation of Zhejiang Province/LQ14F020011 es_ES
dc.relation.ispartof IEEE Systems Journal es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Energy es_ES
dc.subject Fairness es_ES
dc.subject Memory contention es_ES
dc.subject Memory interference es_ES
dc.subject Memory scheduling es_ES
dc.subject Page mapping es_ES
dc.subject Performance es_ES
dc.subject.classification INGENIERIA TELEMATICA es_ES
dc.title Coordinate Channel-Aware Page Mapping Policy and Memory Scheduling for Reducing Memory Interference Among Multimedia Applications es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1109/JSYST.2015.2430522 es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions es_ES
dc.description.bibliographicCitation Jia, G.; Han, G.; Li, A.; Lloret, J. (2017). Coordinate Channel-Aware Page Mapping Policy and Memory Scheduling for Reducing Memory Interference Among Multimedia Applications. IEEE Systems Journal. 11(4):2839-2851. https://doi.org/10.1109/JSYST.2015.2430522 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1109/JSYST.2015.2430522 es_ES
dc.description.upvformatpinicio 2839 es_ES
dc.description.upvformatpfin 2851 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 11 es_ES
dc.description.issue 4 es_ES
dc.relation.pasarela S\376014 es_ES
dc.contributor.funder National Science Foundation, China es_ES
dc.contributor.funder Natural Science Foundation of Zhejiang Province es_ES


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