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  1. WiredTiger
  2. WT-304

64 bit bitstring API

    • Type: Icon: Task Task
    • Resolution: Done
    • WT1.3
    • Affects Version/s: None
    • Component/s: None
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      Hi Keith,

      I updated the bitstring implementation to support 64 bit string lengths. The change seems pretty simple, but it touches code I'm nervous about (in btree). Could you do a review and pull if it's OK?

      Also, while I was doing this I came came across the gcc __builtin_ffs, which turns into a single processor instruction. Should we think about using that in the _bit_ffs implementation?

      Thanks,
      Alex

            Assignee:
            keith.bostic@mongodb.com Keith Bostic (Inactive)
            Reporter:
            alexander.gorrod@mongodb.com Alexander Gorrod
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