[Bf-cycles] Recent builds crashing - Cycles CUDA rendering

[Thomas Dinges]

Does it still render the same speed with only the Geforce 470?

Am 09.01.2012 19:03, schrieb Le Jardin Digital:
> Hi,
>
> i'm actually working on a job with cycles:
> With the 43098 build, one pict is rendered in 12 seconds.
> With the last 43233 build, the same pict is rendered more then 30 secs.
> My system:  2 GTX ( 1 gtx470-1mb and 1 gtx 285-2mb ) nvidia drivers 285
> on win7.
> I was hoping the multiGPU to render 2x faster and not 3x slower :)
>
> Hope it will help you...
> =Thanks
>
>
>
>
> Le Jardin Digital - *Vincent PARIS* - 1123 route de Girounet - *24230
> Saint Antoine de Breuilh
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>
>
>
>
>
> Brecht Van Lommel a écrit :
>> Hi,
>>
>> Multi GPU rendering support was added now, hopefully this issue is
>> fixed now, though it may introduce new ones :)
>>
>> Brecht.
>>
>> On Sun, Jan 8, 2012 at 11:10 PM, David Black<db4tech at yahoo.co.uk>  wrote:
>>
>>> Hi,
>>>
>>> Recent builds crashing - Cycles CUDA rendering:
>>>
>>> Has graphic card detection been changed?  I am no longer able to CUDA render
>>> with recent graphicall.org versions.  Just tried revision 43224.
>>>
>>> Setup:
>>> GTX460 (CUDA rendering only, no monitor cable connected), 9600GT (provides
>>> display, unselected in NVIDIA CUDA preferences).
>>>
>>> Previously CUDA rendering worked perfectly, latest builds tell me... "Error
>>> CUDA device supported only with compute capability 1.3 or up, found 1.1",
>>> selecting "Experimental" and CUDA crashes Blender.
>>>
>>> Last working revision I have is 43085, with this revision there is no need
>>> to select "Experimental" it automatically recognises the GTX460 and ignores
>>> the 9600GT.
>>>
>>> Thank you,
>>>
>>> David
>>>
>>> --
>>>
>>> 3d-designs-davidblack.blogspot.com
>>>
>>>
>>> _______________________________________________
>>> Bf-cycles mailing list
>>> Bf-cycles at blender.org
>>> http://lists.blender.org/mailman/listinfo/bf-cycles
>>>
>>>
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>>
>>
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-- 
Thomas Dinges
Blender Developer, Artist and Musician

www.dingto.org