Concurrent evaluation of a directed acylic graph

  • Authors:
  • Rakesh Joshi

  • Affiliations:
  • EigenSystems, LLC, White Oak Dr, Princeton NJ

  • Venue:
  • Proceedings of the 2010 Workshop on Parallel Programming Patterns
  • Year:
  • 2010

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Abstract

A useful class of problems can be expressed as dependency graphs that are continuously evaluated while "immersed" in a real time data stream that updates values of input nodes. A number of computational finance problems contain such structure. A refactoring approach is explored for the migration of legacy applications to exploit shared memory parallel architectures.