JDK-8177707 : Specialize G1RemSet::refine_card for concurrent/during safepoint refinement
  • Type: Enhancement
  • Component: hotspot
  • Sub-Component: gc
  • Affected Version: 9,10
  • Priority: P4
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2017-03-28
  • Updated: 2018-06-21
  • Resolved: 2017-06-02
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JDK 10
10 b21Fixed
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Description
There is a lot of potential for optimizations of the refine_card method for the cases of doing refinement concurrently and during safepoint (gc).