Author Topic: GPU client (Read 176876 times)

serb · « **Reply #15 on:** 16 Nov 2007, 11:42:57 pm »

What is necessary for start CUDA based client?

Radiohead · « **Reply #16 on:** 17 Nov 2007, 03:15:09 am »

http://developer.nvidia.com/object/cuda.html

For Win32XP - http://developer.download.nvidia.com/compute/cuda/1_0/windows/toolkits/NVIDIA_CUDA_Toolkit_1.0.exe

ThierryH · « **Reply #17 on:** 17 Nov 2007, 05:55:03 am »

Same thing in stderr.txt here:

SETI@home error -108 Unknown error
from boinc_init_diagnostics()
File: ..\main.cpp
Line: 229

Raistmer · « **Reply #18 on:** 19 Nov 2007, 12:25:23 pm »

First run on WinXP x86.
no that error messages but only header in result.sah. See attachment.

[attachment deleted by admin]

Radiohead · « **Reply #19 on:** 05 Dec 2007, 03:23:13 pm »

WinXP 32

FFT failed....

Device name: GeForce 8800 GTS
Total global memory: 319 MB
Shared memory per block: 16 kB
Registers per block: 8192
Warp size: 32
Max threads per block: 512
Shaders clock rate: 1188 MHz
Generated FFT plans
Calculated FFT on GPU fftlen:8 batch size:131072
After PowerSpectrum & pulsefind on CPU ...
FFT failed

[attachment deleted by admin]

Radiohead · « **Reply #20 on:** 05 Dec 2007, 03:42:44 pm »

Not worked in Vista32

stderr:
Can't set up shared mem: -1
There is no device supporting CUDA.

Devaster · « **Reply #21 on:** 06 Dec 2007, 05:01:33 pm »

CUDA is not supported under vista ...

try this under winxp32 ...

[attachment deleted by admin]

Radiohead · « **Reply #22 on:** 07 Dec 2007, 06:16:05 am »

Quote from: Devaster on 06 Dec 2007, 05:01:33 pm

CUDA is not supported under vista ...

I know.

Radiohead · « **Reply #23 on:** 07 Dec 2007, 07:13:09 am »

Quote from: Devaster on 06 Dec 2007, 05:01:33 pm

try this under winxp32 ...

New version WORKED!!!!!!!!

[attachment deleted by admin]

Devaster · « **Reply #24 on:** 11 Dec 2007, 11:14:58 am »

showing time in ms spent in gpu - upload data ,calc fft and download data;

pls send some average numbers from dos box + stderr.txt ....

thanx

MUST USING DRIVER VERSION 169.09 DUE DIFFERENT INTEGRATION OF CUDA IN DRIVER - compiled with final CUDA 1.1
STILL NOT VALID AND ONLY TECHNOLOGY TEST !!!!

[attachment deleted by admin]

Radiohead · « **Reply #25 on:** 11 Dec 2007, 01:27:25 pm »

New data from new version.

[attachment deleted by admin]

Devaster · « **Reply #26 on:** 11 Dec 2007, 05:28:54 pm »

nice numbers - average 16 msec against 70 msec of mine (8500GT)

Devaster · « **Reply #27 on:** 11 Dec 2007, 06:23:18 pm »

please use new 169.21 driver for CUDA 1.1

Radiohead · « **Reply #28 on:** 12 Dec 2007, 03:58:29 am »

Quote from: Devaster on 11 Dec 2007, 06:23:18 pm

please use new 169.21 driver for CUDA 1.1

Hmm...
I read release notes for 169.21
There is no CUDA...

And this page (http://www.nvidia.com/object/cuda_get.html#windows) recommends 169.09 driver for CUDA 1.1...

Why 169.21

Devaster · « **Reply #29 on:** 12 Dec 2007, 09:55:03 am »

its preffered on developer forums by head of the CUDA team - mfatica

Author Topic: GPU client (Read 176876 times)

serb

Re: GPU client

Radiohead

Re: GPU client

ThierryH

Re: GPU client

Raistmer

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Radiohead

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Radiohead

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Devaster

Re: GPU client

Radiohead

Re: GPU client

Radiohead

Re: GPU client

Devaster

Re: GPU client

Radiohead

Re: GPU client

Devaster

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Devaster

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Radiohead

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Devaster

Re: GPU client