Re: [Starpu-devel] STARPU_CSR_GET_DEV_HANDLE for OpenCL?

[Cyril Roelandt <cyril.roelandt@inria.fr>]

On 10/18/2012 02:58 PM, Samuel Thibault wrote:
> Usman Dastgeer, le Thu 18 Oct 2012 12:13:33 +0200, a écrit :
> > What is the equivalent of "STARPU_MATRIX_GET_DEV_HANDLE" and 
> > "STARPU_MATRIX_GET_OFFSET" for CSR?
>
> They are missing indeed. For a start you can assume offset as being
> zero, and use nzval, colind, and rowptr for the device handles, but e.g.
> the vertical block filter can not be used in OpenCL for now since we are
> currently missing the device handle and the in-place offset.

Should we provide dummy INTERFACE_GET_DEV_HANDLE and 
INTERFACE_GET_OFFSET macros, that would return INTERfACE_GET_PTR and 0 ? 
This would be more consistent, and would allow users not to edit their 
code once we really implement the missing features in our interfaces.

Cyril.