Architecture of Computing Systems; ARCS 2009 by Mladen Berekovic, Christian Müller-Schloer, Christian

By Mladen Berekovic, Christian Müller-Schloer, Christian Hochberger, Stephan Wong

This e-book constitutes the refereed court cases of the twenty second overseas convention on structure of Computing structures, ARCS 2009, held in Delft, The Netherlands, in March 2009.
The 21 revised complete papers awarded including three keynote papers have been conscientiously reviewed and chosen from fifty seven submissions. This year's exact concentration is decided on power information. The papers are prepared in topical sections on compilation applied sciences, reconfigurable and purposes, huge parallel architectures, natural computing, reminiscence architectures, enery understanding, Java processing, and chip-level multiprocessing.

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However, the processor array implementation has in three of four cases a better throughput, up to 21% along with a power dissipation increased only by 11%. Lastly, an algorithm for the multiplication of two 64 × 64 matrices was considered. Using the processor array approach, again a higher clock frequency and throughput as compared with the loop unrolling approach using the same number of resources (multipliers and adders) is achieved (see Table 3). The higher area cost in terms of LUTs Parallelization Approaches for Hardware Accelerators Speedup, proc.

To derive an efficient mapping onto this type of architecture, we propose a reconfigurable Bloom filter architecture. Our experimental results show that the FPGA implementation achieves an order of magnitude speedup compared to the NCBI BLASTN software running on a general purpose computer. Keywords: genomic sequence analysis, Bloom filter, bioinformatics, reconfigurable computing. 1 Introduction Scanning genomic sequence databases is a common and often repeated task in molecular biology. 5 to 2.

From the experimental results, we find that the order deviation fits the intuitive relation best, with only 1 significant exception out of 55 test cases. 0, a level of value that is regarded as acceptably different in our point of view. This suggests that control dominant programs usually degrade the sampling accuracy to some extent. Our future plan is to investigate the relation between the program code characteristics and the sampling accuracy. Evaluating Sampling Based Hotspot Detection 39 References 1.

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