Hi all,
Can anyone please help me in this.
Thanks
Amit
On Tue, Dec 9, 2014 at 9:05 PM, Amit Gupta
wrote:
> Hi All,
>
> I am trying to integrate R in my C++ code . I was going through some test
> examples in /RInside/inst/examples/standard/. I am able to reproduce the
> results of example 7 on
On 10 December 2014 at 15:28, Mark Lilback wrote:
| I’m trying to intall Rcpp using clang and libc++ instead of gcc and
| libstdc++. However, something is adding =lstdc++ to the call to ld and I
| can’t figure out what it is.
Ubuntu happens to be my default setup -- but it managed to fsck up clan
I’m trying to intall Rcpp using clang and libc++ instead of gcc and libstdc++.
However, something is adding =lstdc++ to the call to ld and I can’t figure out
what it is.
Here is the link command that is happening:
vagrant@vagrant-ubuntu-trusty-64:/vagrant/Rcpp$ R CMD INSTALL --no-test-load -d
On 10 December 2014 at 14:54, Maxime To wrote:
| Ok, thanks, I'll try to build on it. In the example I tried to isolate the
problem, but in my real program I have lot of other matrix step using
armadillo, that's why I put it in that way... I'd like to avoid armadillo, but
it makes matrix calcul
Ok, thanks, I'll try to build on it. In the example I tried to isolate the
problem, but in my real program I have lot of other matrix step using
armadillo, that's why I put it in that way... I'd like to avoid armadillo, but
it makes matrix calculus messier...
About the memory, it does not seem
Some pointers.
When you use an arma::mat passed by value in an Rcpp::export, this means
copying all of the data of the underlying R object into armadillo. I’d suggest
you use a reference to const to avoid that, i.e.
mat contrib1(const mat& X1) { … }
Then in pQnorm, you do:
NumericMatrix x_
Hi,
I changed the function as indicated by Dirk and I modify the functions and the
program does work now.
However, I am still puzzled by the memory use of the program. when I run a loop
of my function in R as in the code below, it seems that the program does not
free the memory used in the pre
