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arXiv 0804.3643q-bio.QM
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蛋白质序列间相似性搜索的细粒度并行化

Fine-grained parallelization of similarity search between protein sequences

Van Hoa Nguyen, Dominique Lavenier

摘要:

本报告提出了一个蛋白质序列比较算法的实现,专门设计用于加速耗时的部分并行硬件,如SSE指令,多核架构或图形板。已开发了三个程序:PLAST-P、TPLAST-N和PLAST-X。与NCBI BLAST家族程序(BLAST-P、TBLAST-N和BLAST-X)相比,它们提供了等效的结果,加速因子范围为5至10。

英文摘要:

This report presents the implementation of a protein sequence comparison algorithm specifically designed for speeding up time consuming part on parallel hardware such as SSE instructions, multicore architectures or graphic boards. Three programs have been developed: PLAST-P, TPLAST-N and PLAST-X. They provide equivalent results compared to the NCBI BLAST family programs (BLAST-P, TBLAST-N and BLAST-X) with a speed-up factor ranging from 5 to 10.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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