首页> 外文会议>Computational Intelligence in Bioinformatics and Computational Biology, 2009. CIBCB '09 >A multi-threaded DNA tag/anti-tag library generator for multi-core platforms
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A multi-threaded DNA tag/anti-tag library generator for multi-core platforms

机译:用于多核平台的多线程DNA标签/反标签库生成器

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This paper describes a new approach to the problem of generating DNA tag/anti-tag libraries for use in biological assay methods. This approach couples multi-threaded coding methods and a highly parallel multi-population genetic algorithm to leverage performance gains made possible by the multi-core CPUs increasingly prevalent in today's commodity computers. We also describe the results of experiments characterizing the performance of this approach, which can yield up to an 8X speedup on a workstation equipped with dual quad-core CPUs. We observe that the coding effort required to implement this approach using the C language and Pthreads parallel programming model is greatly reduced compared to previous methods using both the VHDL language and reconfigurable hardware (FPGAs), and compared to C with the MPI API run on a cluster of computers.
机译:本文介绍了一种用于生物学检测方法中产生DNA标签/抗标签文库问题的新方法。这种方法将多线程编码方法与高度并行的多种群遗传算法结合在一起,以利用当今商用计算机中越来越普遍的多核CPU所带来的性能提升。我们还描述了表征这种方法性能的实验结果,在配备有双四核CPU的工作站上,这种方法可以使速度提高8倍。我们观察到,与使用VHDL语言和可重配置硬件(FPGA)的先前方法相比,使用C语言和Pthreads并行编程模型实现此方法所需的编码工作大大减少,并且与在MPI API上运行C的情况相比计算机集群。

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