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Enhancement
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Resolution: Fixed
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P4
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15
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b12
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.
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.
- relates to
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JDK-8220465 Use shadow regions for faster ParallelGC full GCs
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- Resolved
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