Re: [ros-dev] ReactOS eating CPU time

[Thomas Weidenmueller]

Casper Hornstrup wrote:
> In VMware, ReactOS eats up all available CPU time. Does anyone have an idea why?
> Does it also do this on real hardware?
>
> Casper
>
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if you're referring to the GUI then it's because the gui eats up a lot 
of resources. a single mouse move for example causes roughly 1000 
lockings of the user handle table, then a bunch of locks for the gdi - 
not to mention the lower-level stuff in ntoskrnl. I'm working on this 
issue (especially the gui) in my rewrite branch.

Thomas