000154786 001__ 154786
000154786 005__ 20190316234932.0
000154786 037__ $$aCONF
000154786 245__ $$aExploring Programming Model-driven QoS Support for NoC-based Platforms
000154786 269__ $$a2010
000154786 260__ $$c2010
000154786 336__ $$aConference Papers
000154786 520__ $$aNetworks-on-Chip (NoCs) are being increasingly considered as a central enabling technology to communication-centric designs as more and more IP blocks are integrated on the same SoC. Embedded applications, in turn, are becoming extremely sophisticated, and often require guaranteed levels of service and performance. The complex and non-uniform nature of network traffic generated by parallel applications running on a large number of possibly heterogeneous IPs makes a strong case for providing Quality of Service (QoS) support for traffic treams over the NoC infrastructure. In this paper we consider an integrated hardware/ software approach for delivering QoS at the application level. We designed NoC hardware support, low-level middleware and APIs which enable QoS control at the application level. Furthermore, we identify a set of programming abstractions useful to associate the notion of priority to each running task in the system. An initial implementation of this programming model is also presented, which leverages a set of extensions to a MPSoC-specific OpenMP compiler and run-time environment.
000154786 6531_ $$aNetwork Architecture and Design
000154786 6531_ $$aPacket- switching networks
000154786 6531_ $$aDesign
000154786 6531_ $$aPerformance
000154786 700__ $$aJoven Murillo, Jaume
000154786 700__ $$aMarongiu, Andrea
000154786 700__ $$0241996$$g169841$$aAngiolini, Federico
000154786 700__ $$0243773$$g171049$$aBenini, Luca
000154786 700__ $$0240269$$g167918$$aDe Micheli, Giovanni
000154786 7112_ $$dOctober 24-29, 2010$$cSottsdale, Arizona, USA$$aInternational Conference on Hardware/Software Codesign and System Synthesis (CODES+ ISSS'10)
000154786 773__ $$tProceedings of International Conference on Hardware/Software Codesign and System Synthesis (CODES+ ISSS'10)$$q65-74
000154786 8564_ $$uhttps://infoscience.epfl.ch/record/154786/files/codes110s-joven.pdf$$zn/a$$s375519$$yn/a
000154786 909C0 $$xU11140$$0252283$$pLSI1
000154786 909CO $$pIC$$ooai:infoscience.tind.io:154786$$qGLOBAL_SET$$pconf$$pSTI
000154786 917Z8 $$x176271
000154786 937__ $$aEPFL-CONF-154786
000154786 973__ $$rNON-REVIEWED$$sPUBLISHED$$aEPFL
000154786 980__ $$aCONF