While trying to figure out the device index I thought the following would
work:

viennacl::ocl::current_context().current_device_id_

but apparently the `current_device_id_` is private (which didn't appear to
be the case in the context.hpp file).  Perhaps a simple method for its'
accession?  If this functionality doesn't exist I can likely write this.

I still have made no headway on the context index.

Regards,
Charles

On Thu, Jan 28, 2016 at 1:30 PM, Charles Determan <cdeterma...@gmail.com>
wrote:

> A user can switch contexts easily with
>
> long id = 1;
> viennacl::ocl::switch_context(id);
>
> Is there a way to determine the current context index?  In this case it
> would return 1?
>
> The corollary for platform is:
>
> viennacl::ocl::current_context().platform_index()
>
>
> I also don't see a method for device_index() either.  But it is possible I
> am simply overlooking this somewhere in the documentation.
>
> Regards,
> Charles
>
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