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  1. Mahout
  2. MAHOUT-255

Open hash set and map that plug into java.util

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    Details

    • Type: New Feature
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.3
    • Fix Version/s: 0.3
    • Component/s: Math
    • Labels:
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      Description

      Aside from the primitive type issues, the usual java.util.HashMap/Set classes suffer from horrible storage inefficiency.

      The Colt code can be adapted to add OpenHashSet<T> and OpenHashMap<K,V> that use open hashing and implement the full Collections interfaces.

        Attachments

        1. MAHOUT-255.patch
          79 kB
          Benson Margulies

          Activity

            People

            • Assignee:
              bmargulies Benson Margulies
              Reporter:
              bmargulies Benson Margulies
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              Dates

              • Created:
                Updated:
                Resolved: