Forum > GPU crunching

Latest drivers (NVidia and ATI)

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perryjay:
I saw that too but I think I've already got dot net. I'll leave it like this for awhile and see how it does.

Sutaru Tsureku:

--- Quote from: Richard Haselgrove on 03 Apr 2010, 08:49:50 am ---OK, here you are. These are the 32-bit v3.0.14 DLLs from the public toolkit, renamed and ready to drop into a project folder (didn't take long to download and unpack them, did it?)

You can test and report back. If your test report is convincing enough, I might even update my drivers to the newer, slower version! ;D  :P

--- End quote ---
Thanks a lot! :)

Will make the test soon.
Tomorrow I'll search eggs with my family in the garden.  ;)
Maybe Monday or Tuesday I'll install and after a few results I'll report how it was.


EDIT: BTW. I have not fast DSL, so I needed more time for DL.
After DL of the CUDA toolkit and execution of the .exe, what will happen?
Only an extract of the file in the folder, or also an installation of something?

Sutaru Tsureku:
I made my test before I gone out to the garden.. ;)

Hey, I was surprised!  :o
It's look like 197.13 is fast like 190.x (with CUDA V2.3).
I made a test with 190.38, 197.13 and 190.62 .

Maybe someone could confirm my result with some bench WUs?

BUT, if I copy the two CUDA V3.0.14 .dll files (with installed 197.13) in the project folder I get only errors.
Immediately, the BOINC Manager isn't longer useful. I needed to stop boinc.exe in TaskManager.

Example out of the stdoutdae..

--- Code: ---Starting xxxxxxxxxxxxxxxx.26_1
Starting task xxxxxxxxxxxxxxxx.26_1 using setiathome_enhanced version 608
.. ~ 2 sec. after..
Computation for task xxxxxxxxxxxxxxxx.26_1 finished
Output file xxxxxxxxxxxxxxxx.26_1_0 for task xxxxxxxxxxxxxxxx.26_1 absent
--- End code ---

After restart and UL/report I see:

--- Code: ---Exit status -1073741515 (0xffffffffc0000135)

<core_client_version>6.10.18</core_client_version>
<![CDATA[
<message>
 - exit code -1073741515 (0xc0000135)
</message>
]]>
--- End code ---

So CUDA V3.0.14 don't work on my manufacturer OCed GTX260-216.
Why it don't work?
The MB_6.08_CUDA_V12_app don't fit together with CUDA V3.0 ?


Also I saw with 190.38 my GPU had ~ 850 MB free, after app init in <stderr_txt>.
The 197.13 driver let free ~ 860 MB. So ~ 10 MB less GPU RAM used from the CUDA app.

GPU-Z V0.4.0 say with 197.13, that 246 MB GPU RAM is used.
IIRC, before with 190.38 it was 252 MB.

Hmm.. what is better? ;)

Pepi:
Solution is simple
rename cufft32_30_14.dll and cudart32_30_14.dll  to cudart.dll and cudafft.dll and replace it
then copy again but without rename
so in the end of process you will get
cudart32_30_14.dll
cudart.dll
cufft32_30_14.dll
cufft.dll

Sutaru Tsureku:
No, this wasn't the prob.  ;)
Richard was so kind and renamed the .dll's for easy usage.
Only extract of his attached file, copy to the project folder.

On your hardware the CUDA V3.0.14 work?
Which system?


EDIT: BTW. I have WinXP 32bit, SP3 - (if this is important)

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