[SPARK-26816] Add Benchmark for XORShiftRandom

• Type: Sub-task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.4.0
• Fix Version/s: 3.0.0
• Component/s: Spark Core
• Labels: low-hanging-fruit
• Assignee: Max Gekk
• Reporter: Max Gekk
• Created: 02/Feb/19 10:10
• Updated: 10/Feb/19 22:09
• Resolved: 10/Feb/19 21:53

Description

Currently, benchmark for XORShiftRandom is mixed with implementation: https://github.com/apache/spark/blob/5264164a67df498b73facae207eda12ee133be7d/core/src/main/scala/org/apache/spark/util/random/XORShiftRandom.scala#L70-L107 . Need to extract the code and create a separate benchmark.

Issue Links

• links to: GitHub Pull Request #23752