Self-loop pipelining and reconfigurable dataflow arrays

Abstract

This paper presents some interesting concepts of static dataflow machines that can be used by reconfigurable computing architectures. We introduce some data-driven reconfigurable arrays and summarize techniques to map imperative software programs to those architectures, some of them being focus of current research work. In particular, we briefly present a novel technique for pipelining loops. Experiments with the technique confirm important improvements over the use of conventional loop pipelining. Hence, the technique proves to be an efficient approach to map loops to coarse-grained reconfigurable architectures employing a static dataflow computational model. © Springer-Verlag Berlin Heidelberg 2004.