Agenda&Status 042707

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Project Management

Technical Topics

  • MersenneTwister Random number generator Singleton versus MultiThreaded issues.
    • Crashes when called from multiple threads because it modify static variables
    • It was converted to singleton in order to make testing deterministic. (seed initialization)
    • Are mutex locks prohibitive ?
    • How to fix it and still keep Backward Compatibility ?
  • VectorResample filter API
    • adjusting API to fit the ResampleImageFilter (TODO)
  • Statistics classes refactoring (to be included in ITK 3.4)
    • Subsamples
    • Iterators Iterators Review
    • Status: Action Items
      • Keep old classes around for 2 or 3 releases
      • Add CMake option to select at configuration time between the old Statistics and the new ones
      • Provide a migration guide: for all old classes, describe which new classes are replacing them.
      • Migration Instructions