Class ForDeltaUtil
java.lang.Object
org.apache.lucene.codecs.lucene101.ForDeltaUtil
Inspired from https://fulmicoton.com/posts/bitpacking/ Encodes multiple integers in a Java int to
get SIMD-like speedups. If bitsPerValue <= 4 then we pack 4 ints per Java int else if
bitsPerValue <= 11 we pack 2 ints per Java int else we use scalar operations.
-
Constructor Summary
Constructors -
Method Summary
-
Constructor Details
-
ForDeltaUtil
public ForDeltaUtil()
-