[Rcpp-devel] [ANN] RcppArmadillo 0.3.930.0
edd at debian.org
Sun Dec 8 21:52:37 CET 2013
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. 
| In the meantime you get versions from my site at
|  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 Eddelbuettel | edd at debian.org | http://dirk.eddelbuettel.com
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