Request for reviews (S): 6821700: tune VM flags for peak performance

[Tom Rodriguez]

Looks good.

tom

On Mar 30, 2009, at 6:26 PM, Vladimir Kozlov wrote:

> Sending to public before the push.
>
> http://cr.openjdk.java.net/~kvn/6821700/webrev.01
>
> Fixed 6821700: tune VM flags for peak performance
>
> Problem:
> Tune C2 flags default values for peak performance.
>
> Solution:
> Change InlineSmallCode flag to platform specific and
> change its default value to 1500 on sparc (ran refworkload
> on N1, N2 and my station (US3), 32- and 64-bit VM).
> Changing FreqInlineSize default value had negative
> effects so I did not change it.
>
> Do not inline StringCache::profile() when strings caching
> is used since it runs only during an application startup.
>
> Reviewed by: never, phh, iveresov, jmasa, ysr
>
> Fix verified (y/n): y, refworkload
>
> Other testing:
> JPRT
>