[Mono-dev] Stack<T> performance

Miguel de Icaza miguel at novell.com
Mon Feb 25 01:29:48 EST 2008


Hey Roei,

    Please, feel free to commit (include a ChangeLog entry).


On Wed, 2008-02-20 at 09:13 -0800, Roei Erez wrote:
> Hi,
> 
> Attached is a small patch that gives a large performance improvement
> in the scenario where the stack is popped until empty.
> 
> Notice that before the patch, whenever the stack reaches zero size it
> reallocates the array, even if the array is not null or ‘zero length
> array’.
> 
>  
> 
> Please review.
> 
>  
> 
> Regards, 
> 
> Roei Erez
> 
>  
> 
> 
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