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Bug ID: JDK-6862387 G1: tune concurrent refinement further
JDK-6862387 : G1: tune concurrent refinement further

Details
Type:
Enhancement
Submit Date:
2009-07-20
Status:
Resolved
Updated Date:
2010-04-04
Project Name:
JDK
Resolved Date:
2010-01-14
Component:
hotspot
OS:
generic
Sub-Component:
gc
CPU:
generic
Priority:
P3
Resolution:
Fixed
Affected Versions:
hs16
Fixed Versions:
hs17 (b06)

Related Reports
Backport:
Backport:

Sub Tasks

Description
An early G1 tester reported that 8% of the update buffers are being processed by mutator threads. It'd be nice if we could make sure that all of them were being processed by the concurrent refinement threads. And, while we are at it, we should make sure that we process update buffers as aggressively as possible by the concurrent refinement threads to minimize the amount of work we'll do during the pauses.

                                    

Comments
EVALUATION

http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/44f61c24ddab
                                     
2009-12-17



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