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Exploring Performance of Shared-Bus-Based Multi-Processor System on a Chip

Bing Zhang

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Abstract

Shared-bus based multi-processor system on a chip(MPSoC) is one of the most popular solutions to multimedia application featured as parallel computation.Otherwise,sequential assess mechanism of bus imposes limitations and negative effects on the performance and scale of MPSoC.So,it is very meaningful to explore the performance of Shared-bus based MPSoC.In this paper,we setup a MPSoC simulation platform based on shared-bus and carry out a lot of experiments on the platform.As a result,we get a conclusion about the efficiency of the MPSoC and the impact of applications on performance improvement of MPSoC.It demonstrates bus-based MPSoC shows high efficiency when N≤6 and almost reaches its limit when N=16.

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What this paper is about

Shared-bus based multi-processor system on a chip(MPSoC) is one of the most popular solutions to multimedia application featured as parallel computation.Otherwise,sequential assess mechanism of bus imposes limitations and negative effects on the performance and scale of MPSoC.So,it is very meaningful to explore the performance of Shared-bus based MPSoC.In this paper,we setup a MPSoC simulation platform based on shared-bus and carry out a lot of experiments on the platform.As a result,we get a conclusion about the efficiency of the MPSoC and the impact of applications on performance improvement of MPSoC.It demonstrates bus-based MPSoC shows high efficiency when N≤6 and almost reaches its limit when N=16.

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Available abstract

Shared-bus based multi-processor system on a chip(MPSoC) is one of the most popular solutions to multimedia application featured as parallel computation.Otherwise,sequential assess mechanism of bus imposes limitations and negative effects on the performance and scale of MPSoC.So,it is very meaningful to explore the performance of Shared-bus based MPSoC.In this paper,we setup a MPSoC simulation platform based on shared-bus and carry out a lot of experiments on the platform.As a result,we get a conclusion about the efficiency of the MPSoC and the impact of applications on performance improvement of MPSoC.It demonstrates bus-based MPSoC shows high efficiency when N≤6 and almost reaches its limit when N=16.

Key concepts: MPSoC, Computer science, Embedded system, System on a chip, Computation, Parallel computing, Algorithm

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