FIFO Exploration in Mapping Streaming Applications onto the TI OMAP3530 Platform: Case Study and Optimizations

Weihua Sheng, Artur Wiebe,Anastasia Stulova,Rainer Leupers,Bart Kienhuis,Johan Walters,Gerd Ascheid

Embedded Multicore Socs（2012）

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摘要

Streaming or dataflow models such as KPN (Kahn Process Networks) have gained acceptance recently in embedded software design. When mapping streaming applications onto heterogeneous MPSoCs (Multi-Processor Systems-on-Chip), questions arise: How to realize data communication of streaming applications on the target MPSoCs? How to efficiently explore software mapping space? In this paper, we present a case study of exploring different FIFO implementations when mapping KPNs to a real-life heterogeneous MPSoC platform, TI's OMAP3530. We have investigated various possibilities on OMAP3530 to realize KPN FIFO communication. An integrated tool framework has been also developed to evaluate our work and improve efficiency of mapping streaming programs onto MPSoCs.

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关键词

kahn process networks,ti omap3530 platform,open multimedia applications platform,multimedia systems,data communication,real-life heterogeneous mpsoc platform,multiprocessor systems-on-chip,integrated tool framework,streaming applications,mapping streaming applications,mapping kpns,target mpsocs,kpn fifo communication,system-on-chip,case study,multiprocessing systems,fifo exploration,media streaming,embedded software design,kpn,different fifo implementation,dataflow models,heterogeneous mpsocs,embedded systems,software mapping space,system on a chip,operating systems,digital signal processing,programming,system on chip,optimization

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