United StatesChange Country, Oracle Worldwide Web Sites Communities I am a... I want to...
Bug ID: JDK-7144296 PS: Optimize nmethods processing
JDK-7144296 : PS: Optimize nmethods processing

Details
Type:
Bug
Submit Date:
2012-02-09
Status:
Closed
Updated Date:
2012-03-24
Project Name:
JDK
Resolved Date:
2012-03-24
Component:
hotspot
OS:
generic
Sub-Component:
gc
CPU:
generic
Priority:
P3
Resolution:
Fixed
Affected Versions:
hs23
Fixed Versions:
hs23 (b16)

Related Reports
Backport:
Backport:
Relates:
Relates:

Sub Tasks

Description
The scavenge root nmethods list must be pruned after young GC - it is important for large applications that generate a lot nmethods. For G1, however, it is more complicated. G1 should probably maining special Rsets for nmethods and we will not cover that by this CR.

                                    

Comments
EVALUATION

http://hg.openjdk.java.net/hsx/hotspot-gc/hotspot/rev/95f6641e38e0
                                     
2012-02-11
EVALUATION

http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/95f6641e38e0
                                     
2012-02-18
EVALUATION

http://hg.openjdk.java.net/lambda/lambda/hotspot/rev/95f6641e38e0
                                     
2012-03-22



Hardware and Software, Engineered to Work Together