[webkit-dev] parallel painting

[monpar]

Is there any way to find out how much time is taken "in parsing,
layout,rendering,  style resolution or java script execution", while loading
a webpage.


monpar wrote:
> 
> Is there any way to find out how much time is taken "in parsing,
> layout,rendering,  style resolution or java script execution", while
> loading a webpage. 
> 
> 
> 
> 
> Eric Seidel-6 wrote:
>> 
>> Parallel painting would only be useful if the graphics layer is
>> incredibly slow.  In most WebKit ports we do not see very much time
>> painting, rather time is more often spent in layout, style resolution,
>> or javascript execution/bindings.
>> 
>> -eric
>> 
>> On Sat, Apr 3, 2010 at 10:32 PM, Zoltan Herczeg
>> <zherczeg at inf.u-szeged.hu> wrote:
>>> Hi,
>>>
>>> I am working on a parallel painting feature for WebKit (bug id: 36883).
>>> Basically it records the painting commands on the main thread, and
>>> replay
>>> them on a painting thread. The gain would be that the recording
>>> operation
>>> is cheap. Currently it is Qt specific, but I could make it more platform
>>> independent if other ports are interested.
>>>
>>> Zoltan
>>>
>>>
>>> _______________________________________________
>>> webkit-dev mailing list
>>> webkit-dev at lists.webkit.org
>>> http://lists.webkit.org/mailman/listinfo.cgi/webkit-dev
>>>
>> _______________________________________________
>> webkit-dev mailing list
>> webkit-dev at lists.webkit.org
>> http://lists.webkit.org/mailman/listinfo.cgi/webkit-dev
>> 
>> 
> 
> 

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