[webkit-dev] Performance Difference between Webkit and Wekit2 API's

2017-05-10 Thread Rodney Dowdall
that takes place under the WebKit API could be killing our performance. Are there any performance numbers that show if there is a difference between the two API's? Thanks, Rodney -- Rodney Dowdall Senior Software Developer t. +1 (613) 595 1999 x513 e. rdowd...@cranksoftware.com <h

[webkit-dev] Texture Mapper Lifecycle

2015-09-28 Thread Rodney Dowdall
Hello I have enabled to TextureMapper and TextureMapper GL enablements in my port. I have implemented an AcceleratedCompositing class that is similar to the Windows one. The biggest difference between the Windows AcceleratedCompositing class and the one that I implemented is that it creates the

Re: [webkit-dev] JavaScriptCore slowdown

2015-08-04 Thread Rodney Dowdall
On 06/29/2015 03:16 AM, Sergio Villar Senin wrote: On 28/06/15 16:27, Rodney Dowdall wrote: The only other question I have is if there is some sort of throttle on the JavaScript callbacks. The reason I ask is because no matter what I do, the following page: http://bubblemark.com/dhtml.htm I

[webkit-dev] Stack Alignment error in LLINT

2015-07-27 Thread Rodney Dowdall
Hello I am seeing a SIGTRAP generated in the LLINT code when I try and load up a page. It happens as soon as the page tries to execute JavaScript. The target is an 32 bit x86 machine. The SIGTRAP appears to happen when it is checking the stack alignment. I have tried compiling the code

Re: [webkit-dev] Stack Alignment error in LLINT

2015-07-27 Thread Rodney Dowdall
, so you may be in uncharted waters. Your build is 2 months old, the current revision is 187434. You could also try a more recent build. - Michael On Jul 27, 2015, at 8:07 AM, Rodney Dowdall rdowd...@cranksoftware.com wrote: Hello I am seeing a SIGTRAP generated in the LLINT code when I try

Re: [webkit-dev] JavaScriptCore slowdown

2015-06-29 Thread Rodney Dowdall
On 06/29/2015 03:16 AM, Sergio Villar Senin wrote: On 28/06/15 16:27, Rodney Dowdall wrote: The only other question I have is if there is some sort of throttle on the JavaScript callbacks. The reason I ask is because no matter what I do, the following page: http://bubblemark.com/dhtml.htm

Re: [webkit-dev] JavaScriptCore slowdown

2015-06-28 Thread Rodney Dowdall
performance anymore. Try one of the tests on http://browserbench.org instead, they are more modern and we tend to use those instead of SunSpider these days. -Filip On Jun 24, 2015, at 2:10 PM, Rodney Dowdall rdowd...@cranksoftware.com mailto:rdowd...@cranksoftware.com wrote: Hello I have two ports

[webkit-dev] JavaScriptCore slowdown

2015-06-24 Thread Rodney Dowdall
Hello I have two ports of WebKit. The first is based off of revision 145828 and the second is based off of 184845. I have compiled these ports for Linux x86 32 bit. I would like to know why the port based on revision 145828 is faster at running the JavaScriptCore tests. I have the DFG

Re: [webkit-dev] JavaScriptCore slowdown

2015-06-24 Thread Rodney Dowdall
://bugs.webkit.org. 2) SunSpider isn’t the best way to measure performance anymore. Try one of the tests on http://browserbench.org instead, they are more modern and we tend to use those instead of SunSpider these days. -Filip On Jun 24, 2015, at 2:10 PM, Rodney Dowdall rdowd