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Bug ID: JDK-6553444 Add lock site specific accounting to server compiler
JDK-6553444 : Add lock site specific accounting to server compiler

Details
Type:
Bug
Submit Date:
2007-05-03
Status:
Resolved
Updated Date:
2010-04-02
Project Name:
JDK
Resolved Date:
2007-05-24
Component:
hotspot
OS:
solaris_9
Sub-Component:
compiler
CPU:
sparc
Priority:
P4
Resolution:
Fixed
Affected Versions:
5.0
Fixed Versions:
hs10 (b13)

Related Reports
Backport:
Backport:

Sub Tasks

Description
Add lock site specific accounting to server compiler.

-XX:+PrintPreciseBiasedLockingStatistics

Example:

java/lang/StringBuffer.append@0 spec/io/ValidityCheckOutputStream.strip1@6
# total entries: 1751
# biased lock entries: 1510
# anonymously biased lock entries: 241
# rebiased lock entries: 0
# revoked lock entries: 0
# fast path lock entries: 0
# slow path lock entries: 0

                                    

Comments
EVALUATION

See Description
                                     
2007-05-03
SUGGESTED FIX

http://prt-web.sfbay.sun.com/net/prt-archiver.sfbay/data/archived_workspaces/main/c2_baseline/2007/20070508093142.nips.counters/workspace/webrevs/webrev-2007.05.08/index.html
Archived data:          /net/prt-archiver.sfbay/data/archived_workspaces/main/c2_baseline/2007/20070508093142.nips.counters/
                                     
2007-05-08



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