Task Tree Partition and Subtree Allocation for Heterogeneous Multiprocessors

Suna He,Jigang Wu,Bing Wei,Jiaxin Wu

2021 IEEE Intl Conf on Parallel & Distributed Processing with Applications, Big Data & Cloud Computing, Sustainable Computing & Communications, Social Computing & Networking (ISPA/BDCloud/SocialCom/SustainCom)（2021）

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摘要

Tree-shaped task graphs become a paradigm to be utilized in distributed platform for various computational domains, such as the electronic structure calculations and the factorization of sparse matrices. However, the scheduling of the tree-shaped task graph has been rarely studied for the more realistic heterogeneous multiprocessor platform (HEMP). This paper proposes an efficient algorithm named ...

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关键词

parallel computing,task scheduling,tree partitioning,heterogeneous multiprocessor platform,critical path

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