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The stream architecture is a novel microprocessor architecture with wide application potential. It is critical to study how to use the stream architecture to accelerate scientific computing programs. However, existing stream processors and stream programming languages are not designed for scientific computing. To address this issue, we design and implement a 64-bit stream processor, Fei Teng 64 (FT64),...
Stream processors, developed for the stream programming model, perform well on media applications. In this paper we examine the applicability of a stream processor to scientific computing applications. Eight scientific applications, each having different performance characteristics, are mapped to a stream processor. Due to the novelty of the stream programming model, we show how to map programs in...
The efficiency of scientific applications on the Imagine stream processor is increasingly concerned by researchers. One of the obstacles is that the programming language of Imagine does not target the scientific computing. This paper introduces a program transformation algorithm to automatically transform loops to the stream programs executed on Imagine. The optimization for memory accessing is also...
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