ipviv onHost or in Device...

General CULA Dense (LAPACK & BLAS) support and troubleshooting. Use this forum if you are having a general problem or have encountered a bug.

ipviv onHost or in Device...

Postby jpeinado » Mon Dec 14, 2009 1:37 pm

Hi:

I have just done my first calling to cudaDeviceSgesv, and I have one doubt. Where must I allocate the ipviv vector? In CPU (Host) or in GPU (device)?


With many thanks in advance

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Re:ipviv onHost or in Device...

Postby john » Tue Dec 15, 2009 3:55 pm

That should be a device pointer if you are using the Device functions from CULA. We chose to be uniform in all of those cases.

-John
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Re:ipviv onHost or in Device...

Postby jpeinado » Wed Dec 16, 2009 10:20 pm

Thank you very much

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