[Webkit-unassigned] [Bug 146448] JavaScriptCore performance is very bad on Windows

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Jun 30 10:49:18 PDT 2015


https://bugs.webkit.org/show_bug.cgi?id=146448

--- Comment #13 from peavo at outlook.com ---
(In reply to comment #11)
> Created attachment 255828 [details]
> screen capture of Visual Studio profilers
> 
> I am not knowledgable on how to use the Visual Studio profiler at all.
> The profile shows that the JavaScript binding to SDL is where most of the
> time is spent. But this is totally expected. The question is why is Windows
> 100 times slower overall? The language bindings are exactly the same for all
> platforms... public JavaScriptCore C API.

Maybe you can do similar profiling on OSX, and see if you spot any big differences?

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