[Gpundarray] as_{contiguous,fortran}array and opencl

Frédéric Bastien nouiz at nouiz.org
Wed Nov 16 11:00:56 PST 2011


2011/11/16 Andreas Kloeckner <lists at informa.tiker.net>:
> You can't--that's why (CUDA pointer)=(CL mem
> object+offset). (Technically, there are sub-buffers, but those are CL
> 1.1-only, and I'm not sure if they have performance implications.

I know that we need to keep and use the original pointer that the
opencl driver created. My question is how a such pointer created by
compyte can be passed to a gpu function created by pyopencl?

Arnaud, I will look at your modif.

thanks

Fred



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