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  1. JDK
  2. JDK-8236176

Parallel GC SplitInfo comment should be updated for shadow regions

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    • Enhancement
    • Resolution: Fixed
    • P4
    • 18
    • 15
    • hotspot
    • gc
    • b12

    Description

      In JDK-8220465 shadow regions were added as an optimization to increase parallelism in the full gc algorithm.

      In psParallelCompact.hpp there is a comment explaining the handling when space is scarce and live data of a source region is copied to multiple spaces.

      Some note about how/if this interacts with shadow regions should be added here.

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              iwalulya Ivan Walulya
              tschatzl Thomas Schatzl
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                Updated:
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