Parallel Sequence Comparison and Alignment

  • Authors:
  • Richard Hughey

  • Affiliations:
  • -

  • Venue:
  • ASAP '95 Proceedings of the IEEE International Conference on Application Specific Array Processors
  • Year:
  • 1995

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Abstract

Sequence comparison, a vital research tool in computational biology, is based on a simple O(n**2) algorithm that easily maps to a linear array of processors. This paper reviews and compares high-performance sequence analysis on general-purpose supercomputers and single-purpose, reconfigurable, and programmable co-processors. The difficulty of comparing hardware from published performance figures is also noted.