[Pharo-project] uiTheme Standard Squeak uses ~96% CPU

Stéphane Ducasse stephane.ducasse at inria.fr
Tue Jan 20 07:32:13 EST 2009


excellent I will do an update

stef
On Jan 20, 2009, at 12:56 PM, Gary Chambers wrote:

> An erroneous "self changed" was being performed when the splitter  
> should
> not be drawn (not needed since transparent with no handles).
>
> Fixed in Polymorph-Widgets-gvc.29.
>
> Regards, Gary.
>
> ----- Original Message -----
> From: "Gary Chambers" <gazzaguru2 at btinternet.com>
> To: <Pharo-project at lists.gforge.inria.fr>
> Sent: Tuesday, January 20, 2009 11:42 AM
> Subject: Re: [Pharo-project] uiTheme Standard Squeak uses ~96% CPU
>
>
> It appears to be the case that for StandardSqueak the pane splitters  
> are
> constantly showing damage and, hence, being redrawn...
>
> Regards, Gary.
>
> ----- Original Message -----
> From: "Gary Chambers" <gazzaguru2 at btinternet.com>
> To: <Pharo-project at lists.gforge.inria.fr>
> Sent: Tuesday, January 20, 2009 11:31 AM
> Subject: Re: [Pharo-project] uiTheme Standard Squeak uses ~96% CPU
>
>
> Confirmed and investigating...
>
> Regards, Gary.
>
> ----- Original Message -----
> From: "Stéphane Ducasse" <stephane.ducasse at inria.fr>
> To: "Pharo Development" <Pharo-project at lists.gforge.inria.fr>
> Sent: Tuesday, January 20, 2009 8:31 AM
> Subject: [Pharo-project] uiTheme Standard Squeak uses ~96% CPU
>
>
> http://code.google.com/p/pharo/issues/detail?id=454&can=1&colspec=ID%20Type%20Status%20Summary&start=400
>
>  Issue 454:
> uiTheme Standard Squeak uses ~96% CPU
> ‹ Prev 454 of 454
> 1 person starred this issue and may be notified of changes.
> Back to list
> Status:
> New
> Owner:
> ----
>
>
> Add a comment andmake changes below
> Reported by wsgibson1967, Today (5 hours ago)
> I know. As much as I really like the Watery 2 uiTheme theme I also
> really like to use the Standard Squeak theme. I have found on both my
> Mac and Windows systems that when using the Standard Squeak theme with
> Pharo (core or dev) that the CPU usage will go very high. If a normal
> amount of windows are open the CPU usage goes upwards to 96%. I do not
> get this with the Watery 2 or Soft Squeak themes. In case this is
> useful, I am using TrueType fonts that are standard to each platform.
> To reproduce: 1) Change to Standard Squeak theme 2) Open two code
> browsers and select methods from any class (just opening browsers
> without drilling down to methods do not produce as much of an effect)
> 3) Open a Test Runner window 4) Open a Monticello Browser The CPU will
> increase to roughly 96%. I also would like to mention that you guys
> have done an INCREDIBLE job with Pharo! I am totally impressed with
> the amount of work done with Pharo as well as its quality. Thank you
> for stepping up to the challenge!
>
>
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