[Rcpp-devel] Rcpp and CUDA

Douglas Bates bates at stat.wisc.edu
Thu Feb 2 18:44:44 CET 2012


On Thu, Feb 2, 2012 at 10:03 AM, Dirk Eddelbuettel <edd at debian.org> wrote:
>
> Hi Chris,
>
> R-Forge mailing lists were still down but I got Stefan to fix that.
>
> On 1 February 2012 at 07:15, Chris DuBois wrote:
> | Hi all,
> |
> | Does anybody know where I might find an example of using CUDA with Rcpp?
>
> Mark (CC'ed) has a forthcoming CRAN package that you should be able to use as
> a stanza.
>
> | I've looked around the internet a bit (and on this list), but have yet to find
> | too much.  I saw some discussion on optimizing a 2d convolution, but only
> | references to the possibility of using CUDA.  I've also been using Dirk's
> | OpenMP example in Rcpp/examples.
> |
> | I'm trying to gauge how hard this would be before I spend too much time down
> | this route.  My objects that need to be shared may be too large for this
> | approach.
>
> Yes, devel is in the detail,

Typo or profound insight?

> but I think this is very worthwhile road to take
> for further advances.  And I think this is a good venue to discuss it...
>
> Dirk
>
> | Any advice greatly appreciated.
> | Chris
> |
> | ----------------------------------------------------------------------
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