review(XXS): 7132945: Tiered: adjust OSR threshold of level 3
Tom Rodriguez
tom.rodriguez at oracle.com
Tue Jan 24 15:03:25 PST 2012
Looks good.
tom
On Jan 24, 2012, at 12:42 PM, Igor Veresov wrote:
> I'd like to adjust one of the thresholds for tiered. 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.
>
> Webrev: http://cr.openjdk.java.net/~iveresov/7132945/webrev.00/
>
> igor
>
>
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