CUDA-FRESCO: Frequency-based RE-sequencing tool based on CO-clustering segmentation by GPU

Chun Yuan Lin*, Chuan Yi Tang, Sheng Ta Li, Yaw Ling Lin, Che Lun Hung

*Corresponding author for this work

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    2 Scopus citations

    Abstract

    Recently, many new next-generation sequencing techniques have been proposed. These techniques can produce lot of short reads rapidly. Hence, a number of tools have been developed to map these short reads to the genome. However, with more and more reads sequenced and the length of reads increases, these tools require high memory usage and huge computational cost and are also impractical for utilization. As the GPU has become increasingly more powerful and ubiquitous, many scientific applications have been implemented to enhance the computational performance on GPU platform. In this paper, we proposed a method, CUDA-FRESCO, to map the short reads to the genome by using CUDA on GPU platform. The experimental results present that CUDA-FRESCO can achieve dramatic speed up than other tools. CUDA-FRESCO can be alternative tool for biologists to map the short reads fast.

    Original languageEnglish
    Title of host publicationProc.- 2011 IEEE International Conference on HPCC 2011 - 2011 IEEE International Workshop on FTDCS 2011 - Workshops of the 2011 Int. Conf. on UIC 2011- Workshops of the 2011 Int. Conf. ATC 2011
    Pages857-862
    Number of pages6
    DOIs
    StatePublished - 2011
    Event13th IEEE International Workshop on FTDCS 2011, the 8th International Conference on ATC 2011, the 8th International Conference on UIC 2011 and the 13th IEEE International Conference on HPCC 2011 - Banff, AB, Canada
    Duration: 02 09 201104 09 2011

    Publication series

    NameProc.- 2011 IEEE International Conference on HPCC 2011 - 2011 IEEE International Workshop on FTDCS 2011 -Workshops of the 2011 Int. Conf. on UIC 2011- Workshops of the 2011 Int. Conf. ATC 2011

    Conference

    Conference13th IEEE International Workshop on FTDCS 2011, the 8th International Conference on ATC 2011, the 8th International Conference on UIC 2011 and the 13th IEEE International Conference on HPCC 2011
    Country/TerritoryCanada
    CityBanff, AB
    Period02/09/1104/09/11

    Keywords

    • GPU
    • New sequencing techniques
    • approximate string matching
    • parallel computing
    • pattern matching

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