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Support didn't help me with this, they "cannot reproduce the problem"
I was hoping someone here knows the solution.
I mean the mouse coursor. I have only one symbol, one window, one
indicator, EOD data (the same with intraday data), the simlest chart
possible.
And I just checked, the problem remains even if I close ALL charts.
The problem is always when the mouse coursor is moving above the AB
window (does not have to be above the actual chart).
When the coursor moves off the AB window, broker.exe in task manager
is using 0%.
Moving the vertical selection line does increase the CPU usage but it
is less than 60%.
I reinstalled AB but no change.
--- In amibroker@xxxxxxxxxxxxxxx, "Tomasz Janeczko" <groups@xxx> wrote:
>
> Hello,
>
> You should contact SUPPORT.
> =======================
>
> It is not clear if you mean mouse cursor (with or without
crosshair???) or vertical selection line.
> If you mean mouse movement without crosshair - the movement should
have nearly zero effect on CPU.
> If you mean mouse movement with crosshair - it can account for 10%
CPU if you are using linked
> windows and moving very very fast as X,Y coords display is updated
with every pixel move so
> can be thousands of updates per second.
>
> Best regards,
> Tomasz Janeczko
> amibroker.com
> ----- Original Message -----
> From: "przemyslawuk" <przemyslawuk@xxx>
> To: <amibroker@xxxxxxxxxxxxxxx>
> Sent: Saturday, October 25, 2008 10:14 PM
> Subject: [amibroker] High CPU usage when moving coursor over the chart
>
>
> > Hi,
> > I have a near 100% cpu usage when I move a coursor over any chart
> > (even basic price chart, negligible chart timing). When the coursor is
> > not moving the CPU usage is near 0.
> > I get this with crosshair and normal coursor.
> > I use AB 5.10.
> > Is this normal?
> >
> >
> > ------------------------------------
> >
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> >
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> > *********************
> >
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> >
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> >
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> >
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>
------------------------------------
**** IMPORTANT ****
This group is for the discussion between users only.
This is *NOT* technical support channel.
*********************
TO GET TECHNICAL SUPPORT from AmiBroker please send an e-mail directly to
SUPPORT {at} amibroker.com
*********************
For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
http://www.amibroker.com/devlog/
For other support material please check also:
http://www.amibroker.com/support.html
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