CUDA and ATI video Do not work together correctly


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Message boards : Number crunching : CUDA and ATI video Do not work together correctly

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Profile HAL9000
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Message 962756 - Posted: 11 Jan 2010, 19:05:43 UTC

This might be silly question, but do you have Milkyway@home web wetting to allow GPU work?
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Message 962757 - Posted: 11 Jan 2010, 19:06:53 UTC

Попробую 2 задания одновременно, а то карточка загружается на 60-70% - маловато всё ж.

С дровами тоже поковыряюсь как-нибудь, как время позволит.

Спасибо, ещё раз... :)...

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Message 962758 - Posted: 11 Jan 2010, 19:10:09 UTC - in response to Message 962756.

This might be silly question, but do you have Milkyway@home web wetting to allow GPU work?

His MW host config just fine, look at returned results from his host.
http://milkyway.cs.rpi.edu/milkyway/results.php?hostid=113321

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Message 962760 - Posted: 11 Jan 2010, 19:24:23 UTC - in response to Message 962758.

Two things I noticed but I may be way off base:
1. I don't see anything about running 6.03 MBs in his app-info and
2. I see this in his start up 11.01.2010 18:55:06 Running as a daemon

Could either one of these be messing him up?


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Message 962761 - Posted: 11 Jan 2010, 19:29:56 UTC - in response to Message 962760.
Last modified: 11 Jan 2010, 19:32:13 UTC

Two things I noticed but I may be way off base:
1. I don't see anything about running 6.03 MBs in his app-info and
2. I see this in his start up 11.01.2010 18:55:06 Running as a daemon

Could either one of these be messing him up?


no.
1) he doesn't use CPU-based SETI app, he runs cosmology on CPU
2)daemon for WinXP is OK.

BOINC schedules tasks absolutly correctly, just CUDA MB using far more CPU than it should. And no CPU fallback mode, GPU crunching still.
Pure driver/IRQ issue IMO.

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Message boards : Number crunching : CUDA and ATI video Do not work together correctly

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