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Re: [cdt-dev] UI Responsiveness



On Wed, Feb 25, 2015 at 12:53 PM, Doug Schaefer <dschaefer@xxxxxxx> wrote:
Hey gang,

I’m using Mars M5 as my main dev environment (yes, I know, I’m brave). I have everything all in one workspace: all of the Eclipse projects I work on, some pure Java projects, and a few C projects. Probably 300+ projects in total.

I am noticing that when I edit the C files (and only C files, Java seems fine), I get a pretty regular UI freeze. It’s usually between 1.2 and 2.0 seconds but is pretty annoying. I love the new UI responsiveness tool in the platform (thanks Sergey!), but it doesn’t generate stacks unless the freeze is much more than 2 seconds. Does anyone know how to get it to generate stacks more often?

What operating system are you on? I've seen a number of UI freezes without stacks on Windows and Mac but almost never on Linux. They seem to be caused by the starvation of the UI monitoring thread, but I still need to prove that.


And is anyone else seeing this? My fear is that the CDT reconciler is walking the entire resource tree looking for something. It appears the intervals are about when the reconciler would run. And I don’t notice this behaviour in smaller workspaces.

Thanks,
Doug.

-sergey 

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