PUB - Publikationen an der Universität Bielefeld

High performance requirements often necessitate redesigns for every new application, resulting in long time-tomarket. Every architectural change involves costs in terms of hardware design, verification and fabrication. As an alternative, architectural flexibility provides easy adaptability to different application domains in order to avoid the high cost of redesigns. Hence, a method of reusing the basic building blocks within processors to enable co-operative multiprocessing is proposed. Runtime reconfiguration is used as a method for application-specific customisation. Here, a method of application description in conjunction with a flexible multiprocessor template is proposed. Finally, the costs and benefits of this approach are analysed for a computationally intensive algorithm in terms of execution time and power consumption. The impact of variations in applicationspecific characteristics on the proposed architecture, are also analysed.