RFR: JDK-8266431: Dual-Pivot Quicksort improvements (Radix sort) [v2]

iaroslavski github.com+43264149+iaroslavski at openjdk.java.net
Tue Sep 14 19:20:10 UTC 2021

> Sorting:
> - adopt radix sort for sequential and parallel sorts on int/long/float/double arrays (almost random and length > 6K)
> - fix tryMergeRuns() to better handle case when the last run is a single element
> - minor javadoc and comment changes
> Testing:
> - add new data inputs in tests for sorting
> - add min/max/infinity values to float/double testing
> - add tests for radix sort

iaroslavski has updated the pull request incrementally with one additional commit since the last revision:

  JDK-8266431: Dual-Pivot Quicksort improvements (Radix sort)
  Update target version


  - all: https://git.openjdk.java.net/jdk/pull/3938/files
  - new: https://git.openjdk.java.net/jdk/pull/3938/files/2d972887..189f547a

 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=3938&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=3938&range=00-01

  Stats: 3 lines in 2 files changed: 0 ins; 0 del; 3 mod
  Patch: https://git.openjdk.java.net/jdk/pull/3938.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/3938/head:pull/3938

PR: https://git.openjdk.java.net/jdk/pull/3938

More information about the core-libs-dev mailing list