Class ForUtil

java.lang.Object
org.apache.lucene.codecs.lucene912.ForUtil

public final class ForUtil extends Object
Inspired from https://fulmicoton.com/posts/bitpacking/ Encodes multiple integers in a long to get SIMD-like speedups. If bitsPerValue <= 8 then we pack 8 ints per long else if bitsPerValue <= 16 we pack 4 ints per long else we pack 2 ints per long
  • Field Details

  • Constructor Details

    • ForUtil

      public ForUtil()