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 TaskAngel
 Using TaskAngel
 Problem when foldding with nvidia card, (slow)
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TRANSISTO

Canada
14 Posts

Posted - 03/10/2010 :  00:50:41  Show Profile  Reply with Quote
I am an avid protein folder but unless I stop the gpu working you app get so slow I can wait 5min for it to draw the table,

Or if I click to select another task the thing freeze for some 3min...

I don't know how that can happen, I ca usually play video and all while folding@home is running.

Thanks For this great program,,,

MyPocketSoft

United Kingdom
77 Posts

Posted - 03/11/2010 :  09:19:25  Show Profile  Visit MyPocketSoft's Homepage  Reply with Quote
Hi,

I'm sorry TaskAngel isn't working well for you when folding@home is running.

Are you using TaskAngel version 1.2? This has better performance than the original version 1.0.

TaskAngel 1.2 uses .NET Framework 2.0, and so does folding@home. You could try reinstalling .NET Framework 2.0, and also installing the latest service packs.

Please let me know if this gives you any improvement.

Thanks,
Andrew

Andrew
MyPocketSoft
www.mypocketsoft.com
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TRANSISTO

Canada
14 Posts

Posted - 07/01/2010 :  20:21:53  Show Profile  Reply with Quote
No improvement, I have installed AlacrityPC a software that manage to kill program (folding) while another run (taskangel).

Unfortunately it has it's problem, I can't command it to kill folding only when taskangel is on screen, and I would like to keep TA running in my systray.

I can notice the drawing taking ~1.5 sec when nothing run on GPU.
I have made some tests, and TaskAngel uses exactly 5% of the GPU cycle to draw cells of the table.

Given I'm on a relatively high end GTX260 @ 720mhz. Something must be wrong. ?

For reference Spinning the globe full speed on Google earth take ~5% GPU (1024x768) and 7~10% at 1920x1080

Why is it using the GPU anyway ?

note: I have the latest .Net 4.0
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MyPocketSoft

United Kingdom
77 Posts

Posted - 07/02/2010 :  11:02:08  Show Profile  Visit MyPocketSoft's Homepage  Reply with Quote
Hi,

There seems to be a general problem with the GPU affecting the performance of .NET apps like TaskAngel. This is discussed on the folding@home support forum here: http://foldingforum.org/viewtopic.php?f=52&t=9383&start=0

I suggest you ask the folding@home support team how to reduce the impact on the performance of .NET apps.

Regards,

Andrew
MyPocketSoft
www.mypocketsoft.com
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TRANSISTO

Canada
14 Posts

Posted - 07/02/2010 :  20:43:45  Show Profile  Reply with Quote
Thanks for the link
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TRANSISTO

Canada
14 Posts

Posted - 08/02/2010 :  01:03:33  Show Profile  Reply with Quote
The new version (249) Fixed all slowness.

Thank a LOT...
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MyPocketSoft

United Kingdom
77 Posts

Posted - 08/03/2010 :  14:51:32  Show Profile  Visit MyPocketSoft's Homepage  Reply with Quote
Hi,

Thanks for the feedback. We've introduced double-buffering into our main task list window, to fix a problem with flickering reported by another customer. If this fixed the problem with protein folding too, then that's great.

Best wishes

Andrew
MyPocketSoft
www.mypocketsoft.com
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