On Fri, Jul 12, 2013 at 1:42 AM, Dirk Eddelbuettel wrote:
>
> On 11 July 2013 at 19:21, Gabor Grothendieck wrote:
> | 1. Just to be clear what we have been discussing here is not just how to
> | avoid copying but how to avoid copying while using as and wrap
> | or approaches that automatically gen
I apologize if my emails were badly phrased, or disrespectful. No intention
of saying anything was broken, suspicious or wrong.
I second Gabor. His described use case matches mine. The outer loop is an
optimization routine coming from other libraries. Rcpp is used to speed up
the objective, gradie
I've been updating the C in an r package to use Rcpp and started seeing
so odd results from a function that samples from a discrete
distribution.
I think I've narrowed it down to the sugar runif. The two programs below
are identical except f_works uses unif_rand and f_broke goes through runif.
On 12 July 2013 at 12:28, Neal Fultz wrote:
| I've been updating the C in an r package to use Rcpp and started seeing
| so odd results from a function that samples from a discrete
| distribution.
|
| I think I've narrowed it down to the sugar runif. The two programs below
| are identical except
On Fri, Jul 12, 2013 at 8:50 PM, Dirk Eddelbuettel wrote:
>
> On 12 July 2013 at 12:28, Neal Fultz wrote:
> | I've been updating the C in an r package to use Rcpp and started seeing
> | so odd results from a function that samples from a discrete
> | distribution.
For what it's worth, I can't repr
I use the debian packages. Upgrading r-cran-rcpp from testing to unstable
seems to have fixed this for me, so good call.
On Fri, Jul 12, 2013 at 10:25:17PM -0400, Krzysztof Sakrejda wrote:
> On Fri, Jul 12, 2013 at 8:50 PM, Dirk Eddelbuettel wrote:
> >
> > On 12 July 2013 at 12:28, Neal Fultz w
Krzysztof,
Thank you very much for your helpful reply.
Along with your suggestions, I was finally able to track down the problem. As
it turned out, I was (incorrectly) re-defining PKG_LIBS instead of adding to
the already existing
PKG_LIBS = `$(R_HOME)/bin/Rscript -e "Rcpp:::LdFlags()"` in th
On 12 July 2013 at 21:04, Neal Fultz wrote:
| I use the debian packages. Upgrading r-cran-rcpp from testing to unstable
| seems to have fixed this for me, so good call.
It is so easy to install from source so that I usually recommend that. And
yes, I am the maintainer of r-cran-rcpp :)
I played
On 12 July 2013 at 21:35, Jules Archer wrote:
| Krzysztof,
|
| Thank you very much for your helpful reply.
|
| Along with your suggestions, I was finally able to track down the problem. As
| it turned out, I was (incorrectly) re-defining PKG_LIBS instead of adding to
| the already existing
| PK
