GPUGRID supports double precision mode for the GeForce TITAN ?



Tank you

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GPUGrid doesnt need DP. Only MW does.

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DSKAG Austria Research Team: http://www.research.dskag.at

Tank you for you reply.

@+
*_*

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Before I had a calculation error in the first second.

Now there is a calculation error at the end of the units.

@+
*_*

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Well, I'm not to certain how long these are supposed to take, but so far, they're not so short on my 780. Running one now with nothing else on BOINC allowed besides the BETA:

75% Power currently being used

89% GPU usage

1.2 GB RAM usage.

Temp= 55C

Same here with my Titan (not overclocked),
big crash at the end of the WU, very frustrating :(

http://www.gpugrid.net/results.php?hostid=141263

Here's the link to my crash as well:

http://www.gpugrid.net/result.php?resultid=6932859

Why do these units not have swan_sync enabled? The CPU and GPU times do not match up like they have been ever since 4.2(?) was released.

The good news is, the failures seem to be of a common origin.

EDIT: I also suspended GPUgrid in BOINC until further units are released. Devs, might as well clear these ones out. I doubt gathering more information would help by rerunning them.

Before I had a calculation error in the first second.

Now there is a calculation error at the end of the units.

http://www.gpugrid.net/results.php?userid=5128

@+
*_*

Client_state.xml in my DropBox ->

https://dl.dropboxusercontent.com/u/63176535/client_state.xml

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Anybody seen the latest points update - looks like these failed work units are effecting the tally board.
Hope that they are only test units and no data from them is being relied upon.
Are those points earned today correct ??
586,692,703 points today just can't be right - surely ??
If correct, we will have no work to do as Titans will have it all finished in a few days !!

Ouch.. there's recently been a massive spree of Noelia klebe for the beta app 6.53. As far as I can tell they fail on pretty much every system. Not sure if these were ment for Titans only. Opting out of them for now.

Edit: that driver reset bug is still present.

MrS

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Scanning for our furry friends since Jan 2002

Have done 17 Noelia beta tasks on Linux, no issues.

SAM, on gk110?

Looks like I received 15 more of these betas. All failed in the first 1-3 seconds with same error.
-1073741511 (0xffffffffc0000139) Unknown error number.

I think the only one that didn't fail was while running Linux.

Any possibility of an update? REALLY want to bring mine over here.

It's my understanding that the facility now has a couple of GTX Titans to do development work with, is this true?

And if true, are the beta WU you are sending out failing on your own Titans?

Operator

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Update on Titan app:
First of all, Titans should only work on the Beta queue right now. Once we are sure it works we will extend it to the other queues. But we need to do some final testing which I think I am going to organize later today, since there is noone else actively working on it.

What we have: Supposedly the app works fine for Linux and Titans
What we lack: Even a single occurrence where a Windows Titan crunched a Beta app successfully.

So, later today I am going to tell someone in the lab to send some stable simulations to the Beta queue and if there are any successes from Titan users especially from Windows (Linux users can report too) we would have some very helpful results.

Also, MJH tells me that if you are using Titans and the WU's run for a while and then always crash before completion, then you might need to downgrade to driver 310.44 or later in the 310 series as it is supposed to help a bit in our experience.

I will keep you updated.

Beta app is for windows only. Will be for linux also?

Hm didn't know that. Then maybe MJH meant that it worked locally on our Linux Titans? Sorry for the confusion. Well in any case, it's Windows we want to test right now.

The units are still in error. I tested several versions of Boinc and Geforce driver with the same result.

http://www.gpugrid.net/results.php?userid=5128

@+
*_*

Client_state.xml in my DropBox ->

https://dl.dropboxusercontent.com/u/63176535/client_state.xml

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@Zarck Yes I was watching your machine. Actually right now all the beta WUs seem to fail which would rather point to a general problem in the new app and not just the Titans. Once this batch is done I will pass on the information.

Thanks for the testing and info though!