000191107 001__ 191107
000191107 005__ 20190316235752.0
000191107 0247_ $$2doi$$a10.1016/j.parco.2013.06.002
000191107 022__ $$a0167-8191
000191107 02470 $$2ISI$$a000325953300002
000191107 037__ $$aARTICLE
000191107 245__ $$aAn integrated, programming model-driven framework for NoC-QoS support in cluster-based embedded many-cores
000191107 269__ $$a2013
000191107 260__ $$bElsevier$$c2013$$aAmsterdam
000191107 300__ $$a18
000191107 336__ $$aJournal Articles
000191107 520__ $$aEmbedded SoC designs are embracing the many-core paradigm to deliver the required performance to run an ever-increasing number of applications in parallel. Networks-on-Chip (NoC) are considered as a convenient technology to implement many-core embedded platforms. The complex and non-uniform nature of the traffic flows generated when multiple parallel applications are running simultaneously calls for Quality-of-Service (QoS) extensions in the NoC, but to efficiently exploit similar services it is necessary to expose them to the software in a easy-to-use yet efficient manner. In this paper we present an integrated hardware/software approach for delivering QoS on top of an hybrid OpenMP-MPI parallel programming model. Our experimental results show the effectiveness of our proposal over a broad range of benchmarks and application mappings, demonstrating the ability to manage parallelism under QoS requirements effortlessly from the programming model. (C) 2013 Elsevier B.V. All rights reserved.
000191107 6531_ $$aQuality of Service
000191107 6531_ $$aNetwork-on-chip
000191107 6531_ $$aOpenMP
000191107 6531_ $$aMPI
000191107 6531_ $$aCluster-based MPSoC
000191107 6531_ $$aParallel computing
000191107 700__ $$aJoven, Jaime
000191107 700__ $$uUniv Bologna UNIBO, Dipartimento Energia Elettr & Informaz DEI, I-40136 Bologna, Italy$$aMarongiu, A.
000191107 700__ $$0241996$$g169841$$aAngiolini, Federico
000191107 700__ $$0243773$$g171049$$aBenini, Luca
000191107 700__ $$aDe Micheli, Giovanni$$g167918$$0240269
000191107 773__ $$j39$$tParallel Computing$$k10$$q549-566
000191107 8564_ $$uhttps://infoscience.epfl.ch/record/191107/files/1-s2.0-S0167819113000720-main.pdf$$zn/a$$s3085240$$yn/a
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000191107 909CO $$particle$$qGLOBAL_SET$$ooai:infoscience.tind.io:191107$$pSTI$$pIC
000191107 917Z8 $$x112915
000191107 917Z8 $$x112915
000191107 937__ $$aEPFL-ARTICLE-191107
000191107 973__ $$rREVIEWED$$sPUBLISHED$$aEPFL
000191107 980__ $$aARTICLE