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Huge code size and poor code density have always been a serious problem in VLIW processor. In order to deal with the problem and its influence on the instruction memory in stream architecture, this paper proposes a novel method called field-divided VLIW compression through analyzing the code characteristics of stream program across a wide range of typical stream application domains and dividing the...
The increase of embedded applications complexity has demanded hardware more flexible while providing higher performance. Reconfigurable architectures and stream processing have been showed significant progresses in exploiting these applications. This paper presents SAT, a stream architecture template that combines stream processing, clustered-VLIW, multi-core, and hardware reuse to achieve the capability...
Recent advances in circuit and process technologies have pushed non-volatile memory technologies into a new era. These technologies exhibit appealing properties such as low power consumption, non-volatility, shock-resistivity, and high density. However, there are challenges to which we need answers in the road of applying non-volatile memories as main memory in computer systems. First, non-volatile...
Due to high bandwidth demand on memory system of stream applications, most of stream processors use software-managed streaming memory. However, this memory disadvantages ease of programming, compatibility, and supporting irregular stream access, which hinder the usage of stream processor in broader application domains. Meanwhile, hardware-managed coherent caches overcome these shortcomings of software-managed...
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