Getting this error on Workunit 137186102 (name:de_16_3s_2_1747595_1281330756):
<![CDATA[
<message>
Incorrect function. (0x1) - exit code 1 (0x1)
</message>
<stderr_txt>
Device index specified on the command line was 0
Looking for a Double Precision capable NVIDIA GPU
The device GeForce GTX 460 from the command line cannot be used because a device supporting compute capability 1.3 (Double Precision) is required
Found 1 CUDA cards
Found a GeForce GTX 460
Device cannot be used, it does not have compute capability 1.3 support
No compute capability 1.3 cards have been found, exiting...

I thought that GTX460 supported DP

It does, but the CUDA app does not support FERMI cards at the moment.
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Same here on my gtx 460--Cuda wu,s crashes because of a runtime failure.

Wish the GF104 were supported...

i have a GTX460 and have same problem as well.. when will this be fixed ?
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Who knows. They're working on moving it all over to OpenCL to be able to support one piece of code for both ATI and Nvidia cards. But now the new Catalyst drivers crash and burn on WUs and the CUDA 2.3 app isn't working for a lot of cards, I'd say something needs to be fix and fixed fast.

I figured I would just poke this thread.

Is there any word yet on making the CUDA app support the fermi line of GPU's? I got a GTX 460 recently and of course it does not work here yet.

jna
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I doubt they will be rushing to do it - the Fermi line of cards had their Double Precision capability cut drastically as a design choice way back, to help compensate on the design nightmare NVidia had trying to get decent yields from production. Therefore even if the app ran for Fermis, the performance would be slow compared to single precision projects.

Regards
Zy

Apart from the fact that a GTX460 is more expensive, compaired to an HD4850 or even higher, although not the HD5700 series (SP) the 5800 are DP.

Difference in price is not that big, but they have already a working app for ATI cards, so little reason to invest a lot of time, money and several recourses, IMO!

[ADDED]
The GTX 460, 470 and 480, all have Compute Capabillity 2.0, don't know for sure if there are also Double Precision, though.
Will have a look :)
Anyone tried to reach the Lunatics WEB-Site? Look like it's down.


____________

Knight Who says Ni

From what was said on seti and IIRC the 4XX CUDA cards have the double precision disabled at the factory. I believe it was a choice to only have double precision on the Tesla/Workstation GPU's
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Blah blah blah you know the rest

GTX460 has double presision.
report running GPUGRID atm:

CUDA-Z Report
=============
Version: 0.5.95
http://cuda-z.sourceforge.net/
OS Version: Windows AMD64 6.1.7600

Core Information
----------------
Name: GeForce GTX 460
Compute Capability: 2.1

[...]

Performance Information
-----------------------
Memory Copy
Host Pinned to Device: 5123.58 MB/s
Host Pageable to Device: 1331.56 MB/s
Device to Host Pinned: 3407.71 MB/s
Device to Host Pageable: 1496.26 MB/s
Device to Device: 30803.1 MB/s
GPU Core Performance
Single-precision Float: 637922 Mflop/s
Double-precision Float: 80093.9 Mflop/s
32-bit Integer: 319982 Miop/s
24-bit Integer: 319811 Miop/s

Generated: Thu Sep 23 21:57:13 2010

Single-precision Float: 637922 Mflop/s
Double-precision Float: 80093.9 Mflop/s

CUDA-Z Report
=============
Version: 0.5.95
http://cuda-z.sourceforge.net/
OS Version: Windows AMD64 6.1.7600

Core Information
----------------
Name: GeForce GTX 470
Compute Capability: 2.0
Clock Rate: 810 MHz
Multiprocessors: 14
Warp Size: 32
Regs Per Block: 32768
Threads Per Block: 1024
Watchdog Enabled: Yes
Threads Dimentions: 1024 x 1024 x 64
Grid Dimentions: 65535 x 65535 x 1

Memory Information
------------------
Total Global: 1248.44 MB
Shared Per Block: 48 KB
Pitch: 2.09715e+06 KB
Total Constant: 64 KB
Texture Alignment: 512
GPU Overlap: Yes

Performance Information
-----------------------
Memory Copy
Host Pinned to Device: 5608.38 MB/s
Host Pageable to Device: 2997.46 MB/s
Device to Host Pinned: 5602.31 MB/s
Device to Host Pageable: 3013.9 MB/s
Device to Device: 48091.4 MB/s
GPU Core Performance
Single-precision Float: 1.16563e+06 Mflop/s
Double-precision Float: 146494 Mflop/s
32-bit Integer: 585128 Miop/s
24-bit Integer: 584478 Miop/s

Generated: Thu Sep 23 23:58:28 2010
____________
Team Alliance francophone, boinc: 7.0.18

GA-P55-UD5, i7 860, Win 7 64 bits, 8g DDR3, GTX 470

Precisely. The equivalent number two ATI card - 5870:

Single Precision: 2.7TeraFLOP
Double Precision: 540GigaFLOP

Regards
Zy

So is there an ETA for running Fermis yet? I have a 465 for gaming but would like to use it when im not at my machine for this purpose. So im not about to go get an ATI card or anything. I have a 260 working in my server but id like to up my numbers. Hopefully they will release support soon.

From what was said on seti and IIRC the 4XX CUDA cards have the double precision disabled at the factory. I believe it was a choice to only have double precision on the Tesla/Workstation GPU's

..... I have a 260 working in my server but id like to up my numbers. Hopefully they will release support soon.

Hmm i suppose in that case ill just leave my server to its thing and ill just turn my main pc off at night. I have all 4 cores of my server on the cause as well besides the GTX260. And my prime motivation isnt a numbers game like the people running WCG and F@H. I just wanted to add extra horse power under my name thats all. Seems double precision has been crippled severely on Fermi desktop variant =(