[PyCUDA] Runtime problem: cuDeviceGetAttribute failed: not found

[Raymond Tay]

Hi Andreas,

They are one and the same and it was the same card at both times. Any other
ideas?

Ray


On Sun, Dec 27, 2009 at 5:19 PM, Andreas Klöckner
<lists at informa.tiker.net>wrote:

> On Donnerstag 24 Dezember 2009, Raymond Tay wrote:
> > another comparison by running the CUDA 2.3 SDK samples deviceQueryDrv
> >  (which used *cuDeviceGetAttribute *and looked for
> >  *CU_DEVICE_ATTRIBUTE_CLOCK_RATE*) and that ran fine....
> >
> > I don't know why its failing for CLOCK_RATE in PyCuda, anyone has ideas?
>
> This is truly strange. Have you checked (using "otool -L") if they both
> link
> against the same CUDA library? That's the only explanation that makes sense
> to
> me. Were you querying the same card both times?
>
> Andreas
>
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