JDK-8237640 : Implement CollectedHeap::get_safepoint_workers() for parallel gc
  • Type: Enhancement
  • Component: hotspot
  • Sub-Component: gc
  • Affected Version: 15
  • Priority: P4
  • Status: Closed
  • Resolution: Duplicate
  • Submitted: 2020-01-22
  • Updated: 2020-03-09
  • Resolved: 2020-03-09
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Related Reports
Duplicate :  
JDK-8240440 - Implement get_safepoint_workers() for parallel GC
Relates :  
JDK-8184751 - Provide thread pool for parallel safepoint cleanup
Description
Since some time parallel gc also uses the WorkGang abstraction for parallel actions.

Similar to G1, ZGC, and Shenandoah, the default work gang could be used for the safepoint cleanup in parallel gc too.