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Type:
Enhancement
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Resolution: Fixed
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Priority:
P4
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Affects Version/s: 11
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Component/s: hotspot
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b21
In JDK-8197928 we introduced a filter to not enqueue deferred cards for regions we do not track the remembered sets for during gc based on whether the target region. This has been a very simple and presumably slow filter.
Do some more improvements / tests to see whether this can and should be improved.
One suggestion is to use a per-region array with flags indicating whether this region has a remembered set.
Do some more improvements / tests to see whether this can and should be improved.
One suggestion is to use a per-region array with flags indicating whether this region has a remembered set.
- duplicates
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- Closed
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- relates to
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- Resolved
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- Resolved
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JDK-8225418 G1: region attribute remembered set state disagrees with actual remembered set state
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- Closed
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- Resolved
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