Hi guys,
I created a tree using AdvancedDataGrid and I have 2 very very troubling
problems.
1. When I hover over a cell which I have a renderer for, The cpu goes up to 30
and stay there, even if I'm not moving the mouse.
2. For 1000 rows the vertical scroll is realy legging behind the mouse.
Ar
Hi Rick,
Thanks for the thorough explanation. Interesting to know more about the
cause, though I sure hope they fix the bug.
The problem is that while the application has focus cpu usage will be
> higher... So, I guess the real question is if cpu consumption while the
> application is active is j
Tom,
After a little more poking around I found this issue in the Adobe bug-base
for the Flash Player.
http://bugs.adobe.com/jira/browse/FP-1149
...and...
https://bugs.adobe.com/jira/browse/FP-2009
It looks like the root cause isn¹t with skinning but rather frame rate
handling which could be trig
Rick,
On Thu, May 28, 2009 at 9:54 AM, Rick Winscot wrote:
> Your observation that your application footprint increased when touching
> creationPolicy is what one should expect.
>
Actually, I wasn't very clear: it wasn't that the application footprint
increased (though it did, minimally);
Tom,
Just a few quick points... you might already know but would be wise to cover
for sake of maintaining history.
Resources are allocated as components/controls/whatnot come into view. Your
observation that your application footprint increased when touching
creationPolicy is what one should expe
A couple of days ago, I posted a message regarding extremely high CPU usage
in an application I was building. Eventually, I concluded that the problem
was not the Flex app, but some other processes on the same machine.
However, I have since found out that I was incorrect -- the problem was the
Fle
Rick,
|| I’d be interested to know how the operating system ‘drag’ is ||
>> generated.
>>
>
Let me just say that it had nothing to do with Flex. It was a purely local
problem on my machine, not something that would translate. Basically, I was
having to develop (temporarily) on a machine that
Tom no problem. If you find that this is highly reproducible I¹d be
interested to know how the operating system drag¹ is generated.
Rick Winscot
On 5/27/09 9:00 AM, "Tom McNeer" wrote:
>
>
>
>
>
> Rick and Fotis,
>
> Thanks for your suggestions. It was the fact that none of t
Rick and Fotis,
Thanks for your suggestions. It was the fact that none of the
visual/redrawing actions you discuss were going on that mystified me. The
problem was elsewhere.
And Rick, I didn't post code because the problem seemed to involve the
interaction of a whole stack of view components.
T
use the debug player, right click and show redraw regions...
I had a similar problems with some animated hidden swfs eating app cpu
cycles by constantly
animating / redrawing even thought they where visible=false
On Wed, May 27, 2009 at 3:04 AM, Rick Winscot wrote:
>
>
> How often are you calli
How often are you calling invalidateDisplayList()? Are you using effects,
filters, or skins and if so... to what extent. Is there data involved?
What kind and how much? Are the components custom? If so... can you post
some code for us to look at?
Obviously, all we can do is stab in the dark¹ an
Hi,
Can anyone direct me to resources on how to track/profile/explore CPU usage
in a Flex app? I've googled without any real success.
In an app I'm developing, the CPU usage seemed to suddenly shoot up to near
100%. Now, I'm sure that it didn't happen suddenly; I'm sure I just wasn't
paying atten
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