[Rcpp-devel] [ANN] RcppArmadillo 0.3.930.0

[Dirk Eddelbuettel]

On 7 December 2013 at 15:04, Dirk Eddelbuettel wrote:
| 
| Conrad released Armadillo 3.930 yesterday; I rolled it up for CRAN as well
| but it is not yet released on the CRAN side. [1]
| 
| In the meantime you get versions from my site at
| 
|   http://dirk.eddelbuettel.com/code/rcpp/RcppArmadillo_0.3.930.0.tar.gz
|  
| Dirk        
| 
| [1] Looks like one RcppArmadillo-using package now gets a link error against
| Lapack if a) R-devel is used and b) R's internal Lapack is used.  I am not
| sure I find this to be a bug in RcppArmadillo.  We will see how it plays out.

Turns out that Conrad now uses zgesdd for a divide-and-conquer SVD on complex
data, and R's libRlapack does not have it. 

We're trying to figure out how to best address this.  In the meantime, and
particularly if you use a complete external Lapack library (rather than R's
stub), or if you don't use complex-valued data, feel free to grab 0.3.930.0
from the URL above.

Dirk

-- 
Dirk Eddelbuettel | edd at debian.org | http://dirk.eddelbuettel.com