A Fast Scheduling Algorithm Based on Gradual Time-Frame Reduction for Datapath Synthesis
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概要
- 論文の詳細を見る
This paper proposes a fast scheduling algorithm based on gradual time-frame reduction for datapath synthdsis of digital signal processing harewares. The objective of the algorithm is to minimize the costs for functional units and registers and to maximize connectivity under given computation time and initiation interval. Incorporating the connectivity in a scheduling stage can reduce multiplexer counts in resource binding. The algorithm maximizes connectivity with maintaining low time complexity and obtains datapath designs with totally small hardware costs in the high-level synthesis environment. The algorithm also resolves inter-iteration data dependencies and thus realizes pipelined datapaths. The experimental results demonstrate that the proposed algorithm reduces the multiplexer counts after resource binding with maintaining low costs for functional units and registers compared with eight conventional schedulers.
- 社団法人電子情報通信学会の論文
- 1998-06-25
著者
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Togawa N
Univ. Kitakyushu Kitakyushu‐shi Jpn
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Togawa Nozomu
The Department Of Electronics Information And Communication Engineering Waseda University
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Yanagisawa M
The Dept. Of Computer Science Waseda University
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Yanagisawa Masao
Department Of Computer Science Waseda University
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Ohtsuki Tatsuo
Department Of Computer Science And Engineering Waseda University
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Ohtsuki Tatsuo
The Department Of Electronics And Communication Engineering School Of Science And Engineering Waseda
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Yanagisawa Masao
The Department Of Electronics Information And Communication Engineering Waseda University
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Ohtsuki Tomoaki
The Department Of Electrical Engineering Science University Of Tokyo
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Ohtsuki T
Department Of Electrical Engineering Tokyo University Of Science
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Masao Yanagisawa
School of Fundamental Science and Engineering Waseda University
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