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Bug ID: JDK-6919886 Sweep CodeCache more aggressively to reduce its usage for CompileTheWorld
JDK-6919886 : Sweep CodeCache more aggressively to reduce its usage for CompileTheWorld

Details
Type:
Enhancement
Submit Date:
2010-01-25
Status:
Resolved
Updated Date:
2010-04-03
Project Name:
JDK
Resolved Date:
2010-02-09
Component:
hotspot
OS:
solaris_10
Sub-Component:
compiler
CPU:
sparc
Priority:
P4
Resolution:
Fixed
Affected Versions:
hs12
Fixed Versions:
hs17 (b09)

Related Reports
Backport:
Backport:

Sub Tasks

Description
Current sweeping frequency is not enough to keep CodeCache clean when compiling big jar files with CompileTheWorld.

                                    

Comments
EVALUATION

ChangeSet=http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/99af867dfa05,ChangeRequest=6919886
                                     
2010-01-26
PUBLIC COMMENTS

Current sweeping frequency is not enough to keep CodeCache
clean when compiling big jar files with CompileTheWorld.

Add safepoint after CompileTheWorldSafepointInterval (100)
compilations and do full sweep of CodeCache each time.

Contributed-by: ###@###.###
                                     
2010-01-26



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