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Message boards : Number crunching : Computation Errors - Linux AMD64 (Ubuntu 9.04)

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ms113
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Message 13620 - Posted: 19 Nov 2009 | 16:22:13 UTC

Dear GDF!

Since month one of my machines was running GPUGrid-Apps.

Since weeks I get permanent "Computation Errors".
.. i upgraded manually .. after a long search via WEB
.. and soon again I got these Comp.Errors.
.. so finally I just suspended BOINC ..
.. today (after more than one month I tried again)

Please don't get me wrong, but is there any way to keep the GPUgrid crunching UP without permanent manual maintenance .. and if that is a must .. is there any way to prepare the needed information in a way any user can find that in an easy way ...

Maybe I am too stupid to manage that .. then please tell me .. but ..

each of the "crunchers" is investing a LOT OF MONEY in crunching for you ..
.. in my case (just 9800GT) the permanent additional!!! 150 Watts on just one machine .. equals 150W x 24 Hrs/day x 365 days/year x 0,15 c/kW/h

= 197,10 Euro/Year !!!!! (just one average machine a year)

That's really a lot of money!! (At least for me)

So I expect at least easy to find information how to keep that up and running.

Looking forward to your answer.

Best regards,
Martin

ms113
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Message 13862 - Posted: 10 Dec 2009 | 15:59:21 UTC

Dear all!

Thanks for your numerous answers, which clearly document you deep understanding of my question and related background.

This also shows your interest in more general issues and questions of your users/supporters related to the Project.

Due to this fact I finally uninstalled BOINC on all of my machines (after all the time I spent and money I donated) and left all related projects!

Furthermore I hope, that lots of other users/supporters of these "well supported projects" will read this, feel alike and so follow my example - at least when they decide to recalculate their real costs (= real money!!) and additional efforts ...
... and so the project-owners will get the chance to learn how to treat supporters.

BR,
Martin

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Message 13978 - Posted: 18 Dec 2009 | 8:23:39 UTC - in response to Message 13862.

Hi.
In your calculation, don't forget to deduce how much you are using your computer not for BOINC. (ie opportunity price)

Anyway, you may know that admins are already quite busy, and they are not supporting this project for money.
So I really thanks them for what they have done (And what they will do ^^)

But, I got Ubuntu 9.04 64b on my machine, I got a problem too with my GTX260

I got the following error (What about you ms113 ? Please give a bit more information)


MDIO ERROR: cannot open file "restart.coor"
Cuda error: Kernel [fft_data_swizzle_in] failed in file 'CPME_cufft.cu' in line 44 : unspecified launch failure.


Any idea why folks ?
I'm going to try to reinstall the driver (And may be my system as I'm not a fan of Ubuntu anymore)

Thanks

PS : I do not recommand ppl to follow the example of ms113...Rather that, I recommand you to post your problem in detail and to help the project getting better for the well being of the science !

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Message boards : Number crunching : Computation Errors - Linux AMD64 (Ubuntu 9.04)

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