A software pipelining algorithm of streaming applications with low buffer requirements
Author(s) -
Akira Hatanaka,
Nader Bagherzadeh
Publication year - 2012
Publication title -
scientia iranica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.299
H-Index - 51
eISSN - 2345-3605
pISSN - 1026-3098
DOI - 10.1016/j.scient.2011.08.034
Subject(s) - software pipelining , computer science , parallel computing , pipeline (software) , software , integer programming , scheduling (production processes) , pipeline transport , many core , algorithm , programming language , mathematical optimization , mathematics , environmental engineering , engineering
tream programming languages have become popular owing to their representations that enable parallelization of applications via static analysis. Several research groups have proposed approaches to software pipeline streaming applications onto multi/many-core architectures, such as CELL BE processors and NVIDIA GPUs. In this paper, we present a novel scheduling algorithm that software-pipelines streaming applications onto multi/many core architectures. The algorithm generates software pipeline schedules by formulating and solving MILP (Mixed Integer Linear Programming) problems. Experimental results show that compared to previous works, our approach generates schedules that use up to a 71% smaller amount of buffers needed for communication between kernels
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