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Re^3: Tesla c2050

Alex Granovsky

Hi Radik,

any news on your experiments with updated Firefly binaries?

Alex Granovsky

On Wed Oct 27 '10 10:57am, GadievRadik wrote
>I disable TDR feature, but still have same error in out file.

>I tested system with latest hoomd-blue, it works perfect.
>I guess, this due to the altered architecture of Fermi card.
>Full support of this card start since cudatoolkit 3.1 release.

>Thanks, Radik

>On Tue Oct 26 '10 6:50pm, Alex Granovsky wrote

>>Teslas are labeled as not useable in the output because CUDA driver
>>reports that there is an OS imposed limit on the execution
>>of individual kernel. I do not think this is actually the case
>>as Tesla is not a graphics card. While this is most likely just
>>the driver's misreport, you have two options how to proceed.
>>Namely, you can either completely disable the TDR feature
>>via registry, or contact me off the list for the updated binaries.

>>Alex Granovsky
>>On Tue Oct 26 '10 1:10pm, GadievRadik wrote
>>>Does firefly 7.1G support calculation on latest Nvidia Fermi cards?
>>>When i try run firefly on 3x tesla c2050, in out file cards labled as unsupported.

>>>System Win Server 2009 r2
>>>2x intel Xenon
>>>3x Nvidia Tesla c2050
>>>Cuda toolkit 2.3 and 3.2 installed both 32 and 64 bit installed.
>>>All cuda tests passed.


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