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ISCAS
2005
IEEE

Sub-operation parallelism optimization in SIMD processor synthesis and its experimental evaluations

13 years 12 months ago
Sub-operation parallelism optimization in SIMD processor synthesis and its experimental evaluations
Abstract— In this paper, we propose a sub-operation parallelism optimization algorithm in SIMD processor synthesis. Given an initial assembly code and timing constraints, our algorithm synthesizes a processor core with sub-operation parallelism optimization for SIMD functional units. First we consider an initial processor which has sufficient hardware units for executing an initial assembly code. An initial processor core includes the maximum sub-operation parallelism for each SIMD functional unit. By gradually reducing sub-operation parallelism, we can finally have a processor core with small area meeting a given timing constraints. We show the effectiveness of our proposed algorithm through experimental results.
Nozomu Togawa, Hideki Kawazu, Jumpei Uchida, Yuich
Added 25 Jun 2010
Updated 25 Jun 2010
Type Conference
Year 2005
Where ISCAS
Authors Nozomu Togawa, Hideki Kawazu, Jumpei Uchida, Yuichiro Miyaoka, Masao Yanagisawa, Tatsuo Ohtsuki
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