Code review request for 6908131 Pure Java implementations of StrictMath.floor(double) &StrictMath.ceil(double)
Joseph D. Darcy
Joe.Darcy at Sun.COM
Fri Jan 22 19:26:42 UTC 2010
Jeff Hain wrote:
> Hi all.
> Dmitry, here is the link:
> The non-wrong treatments could be mainly:
> - round(double), floor(float), ceil(float), round(float),
> - maybe hypot(double,double) (Math.hypot delegates to StrictMath.hypot,
> which is very slow on my computer due to its use of StrictMath.sqrt
Math and StrictMath sqrt are intrinsified to use the corresponding
hardware instruction on any platform you're likely to have run your code on.
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