MPSoC mapping and scheduling approach with multi-grained communication optimizations(多粒度通信优化的MPSoC调度映射策略)

随着嵌入式系统处理器核数的增加,映射与调度成为软件开发的关键.为了提升系统性能,需要格外关注映射与调度过程中的通信开销.现有的粗粒度系统级或细粒度线程级通信优化虽然能提升性能,但都各有缺陷.为此,提出了基于整数线性规划的用于Simulink模型的多粒度通信优化映射与调度策略,将不同粒度的通信优化方法相结合,实现优势互补.实验结果表明,该方法能有效提高系统的整体性能....

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Bibliographic Details
Main Authors: CAITiantian(蔡田田), XIWei(习伟), GUOXiaobin(郭晓斌), YAOHao(姚浩), HUANGKai(黄凯)
Format: Article
Language:zho
Published: Zhejiang University Press 2017-07-01
Series:Zhejiang Daxue xuebao. Lixue ban
Subjects:
Online Access:https://doi.org/10.3785/j.issn.1008-9497.2017.04.008