JDK-7132945 : Tiered: adjust OSR threshold of level 3
Type:Enhancement
Component:hotspot
Sub-Component:compiler
Affected Version:hs23
Priority:P4
Status:Closed
Resolution:Fixed
OS:generic
CPU:generic
Submitted:2012-01-24
Updated:2012-03-24
Resolved:2012-03-24
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Roland and I noticed that setting the value of Tier3BackEdgeThreshold to 60000 instead of 7000 yield far superior startup performance on machines with one CPU. There is no significant change for machines with many cores.