JDK-8231670 : Remove TaskExecutor abstraction used in preserved marks processing
  • Type: Enhancement
  • Component: hotspot
  • Sub-Component: gc
  • Affected Version: 14
  • Priority: P4
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2019-10-01
  • Updated: 2020-01-11
  • Resolved: 2020-01-08
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JDK 15
15 b05Fixed
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Description
In JDK-8146989 we parallelized preserved marks handling. Since at that time different GCs used different incompatible work gang implementations we introduced a TaskExecutor abstraction.

In JDK-8204951 we made Parallel GC also used the work gang implementation everyone else uses, so it may be possible to remove this abstraction to make  the code cleaner.
Comments
URL: https://hg.openjdk.java.net/jdk/jdk/rev/72f39a72b538 User: tschatzl Date: 2020-01-08 12:34:14 +0000
08-01-2020