Details
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Enhancement
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Resolution: Won't Fix
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P3
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11, 12
Description
Benefits:
[1] Reduce the size of InstanceKlass to save compressed class space, which sometimes runs out in extreme conditions
[2] This also reduces the size of ArrayKlass, which has lots of padding to so the vtable starts at the same offset as InstanceKlass
[3] Small benefit of increasing read-only ratio for CDS sharing.
[1] Reduce the size of InstanceKlass to save compressed class space, which sometimes runs out in extreme conditions
[2] This also reduces the size of ArrayKlass, which has lots of padding to so the vtable starts at the same offset as InstanceKlass
[3] Small benefit of increasing read-only ratio for CDS sharing.
Attachments
Issue Links
- duplicates
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JDK-8147989 Increase read-only ratio of class metadata
- Closed