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Watched Subcomponents
JDK
JDK-8313272 Reduce CDS core region relocation
JDK-8329417
Remove objects with no pointers from relocation bitmap
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Details
Type:
Sub-task
Resolution:
Fixed
Priority:
P4
Fix Version/s:
23
Affects Version/s:
None
Component/s:
hotspot
Labels:
cds
Subcomponent:
runtime
Resolved In Build:
b20
Description
Both the read-write and read-only regions of the relocation bitmap contain metaspace objects with no pointers which do not need to be relocated. By sorting the maps, objects with no pointers can bubble to the top and the bitmap can be truncated
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Issue Links
links to
Commit
openjdk/jdk/b6518a5d
Review
openjdk/jdk/18803
Activity
People
Assignee:
Matias Saavedra Silva
Reporter:
Matias Saavedra Silva
Votes
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0
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Watchers:
3
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Dates
Created:
2024-04-01 11:37
Updated:
2024-04-29 06:58
Resolved:
2024-04-23 08:10