Forum > GPU crunching

Modified SETI MB CUDA + opt AP package for full GPU utilization

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Haos:
Is there any way to combine AK for CPU cores with CUDA GPU app? I rarely get AP workunits, so AP/ MB CUDA often would leave my cpu cores idle...

Raistmer:

--- Quote from: Haos on 21 Dec 2008, 09:29:29 pm ---Is there any way to combine AK for CPU cores with CUDA GPU app? I rarely get AP workunits, so AP/ MB CUDA often would leave my cpu cores idle...

--- End quote ---
No way still. Try to use SETI/Einstein combo for this moment.

Archangel999:
pfu i try 178.28 180.60 180.84 driver from nvidia X64 windows xp but just crunch some work units with the gpu cuda and then all units goes error
what is wrong here

use the modifed seti mb cuda + opt ap

i try and boinc 6.4.5 and then 6.5.0 same problem
and even the boinc tell me the unit is success but when i go to the web site i see there is an error in all units
v_BaseLineSmooth (no other)
            v_GetPowerSpectrum 0.00016 0.00000
                   v_ChirpData 0.01016 0.00000
                  v_Transpose4 0.00387 0.00000
               FPU opt folding 0.00170 0.00000
Cuda error 'cudaMalloc((void**) &dev_cx_DataArray' in file 'd:/BTR/seticuda/seti_boinc/client/cuda/cudaAcceleration.cu' in line 234 : out of memory.

</stderr_txt>
]]>


all unit is that problem

The Grinch:
I got on x68 BOINC (6.4.5 and 6.5.0) same error!
On my x64 machine i have CUDA don't get work ...
I think: it's very BETA

The only projekt thats work fine is folding@home (for ATI and nvidia)

Raistmer:
Yes, it's very beta indeed.
If it can't work on your host it's better to refrain from SETI CUDA app till next, more stable release. And continue with AK8 opt app for now.

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