RcppArmadillo 0.2.12

February 16, 2011
By

(This article was first published on Thinking inside the box , and kindly contributed to R-bloggers)

A new version 1.1.2 of Conrad Sanderson’s
Armadillo templated C++ library
for linear algebra came out a couple of days ago. This has now been wrapped
into a new version 0.2.12 of
RcppArmadillo, our
Rcpp-based
integration into R.

The short NEWS file extract follows, also containing Conrad’s entry for 1.1.2:

0.2.12  2011-02-15

    o   Upgraded to Armadillo Version 1.1.2   “Flood Kayak”

         * Faster prod()
         * Faster solve() for compound expressions
         * Fix for compilation using GCC's C++0x mode
         * Fix for matrix handling by subcubes

And courtesy of
CRANberries, here is
the

diff to the previous release 0.2.11
:

Diff between RcppArmadillo versions 0.2.11 dated 2011-01-08 and 0.2.12 dated 2011-02-16

 RcppArmadillo-0.2.11/RcppArmadillo/inst/include/armadillo_bits/syslib_proto.hpp            |only
 RcppArmadillo-0.2.12/RcppArmadillo/ChangeLog                                               |    6 
 RcppArmadillo-0.2.12/RcppArmadillo/DESCRIPTION                                             |   17 
 RcppArmadillo-0.2.12/RcppArmadillo/inst/NEWS                                               |   12 
 RcppArmadillo-0.2.12/RcppArmadillo/inst/doc/RcppArmadillo-unitTests.pdf                    |binary
 RcppArmadillo-0.2.12/RcppArmadillo/inst/doc/unitTests-results/RcppArmadillo-unitTests.html |    6 
 RcppArmadillo-0.2.12/RcppArmadillo/inst/doc/unitTests-results/RcppArmadillo-unitTests.txt  |   30 
 RcppArmadillo-0.2.12/RcppArmadillo/inst/include/README                                     |    1 
 RcppArmadillo-0.2.12/RcppArmadillo/inst/include/armadillo                                  |   13 
 RcppArmadillo-0.2.12/RcppArmadillo/inst/include/armadillo_bits/Base.hpp                    |   15 
 RcppArmadillo-0.2.12/RcppArmadillo/inst/include/armadillo_bits/Col_meat.hpp                |   14 
 RcppArmadillo-0.2.12/RcppArmadillo/inst/include/armadillo_bits/Col_proto.hpp               |    8 
 RcppArmadillo-0.2.12/RcppArmadillo/inst/include/armadillo_bits/Cube_meat.hpp               |    6 
 RcppArmadillo-0.2.12/RcppArmadillo/inst/include/armadillo_bits/Mat_meat.hpp                |   20 
 RcppArmadillo-0.2.12/RcppArmadillo/inst/include/armadillo_bits/Mat_proto.hpp               |   15 
 RcppArmadillo-0.2.12/RcppArmadillo/inst/include/armadillo_bits/Row_meat.hpp                |   14 
 RcppArmadillo-0.2.12/RcppArmadillo/inst/include/armadillo_bits/Row_proto.hpp               |    8 
 RcppArmadillo-0.2.12/RcppArmadillo/inst/include/armadillo_bits/arma_config.hpp             |   10 
 RcppArmadillo-0.2.12/RcppArmadillo/inst/include/armadillo_bits/arma_version.hpp            |    8 
 RcppArmadillo-0.2.12/RcppArmadillo/inst/include/armadillo_bits/arrayops_meat.hpp           |only
 RcppArmadillo-0.2.12/RcppArmadillo/inst/include/armadillo_bits/arrayops_proto.hpp          |  448 +---------
 RcppArmadillo-0.2.12/RcppArmadillo/inst/include/armadillo_bits/auxlib_meat.hpp             |   63 -
 RcppArmadillo-0.2.12/RcppArmadillo/inst/include/armadillo_bits/auxlib_proto.hpp            |   10 
 RcppArmadillo-0.2.12/RcppArmadillo/inst/include/armadillo_bits/compiler_setup.hpp          |    8 
 RcppArmadillo-0.2.12/RcppArmadillo/inst/include/armadillo_bits/config.hpp                  |   20 
 RcppArmadillo-0.2.12/RcppArmadillo/inst/include/armadillo_bits/debug.hpp                   |   27 
 RcppArmadillo-0.2.12/RcppArmadillo/inst/include/armadillo_bits/fn_conv_to.hpp              |   60 -
 RcppArmadillo-0.2.12/RcppArmadillo/inst/include/armadillo_bits/fn_prod.hpp                 |   40 
 RcppArmadillo-0.2.12/RcppArmadillo/inst/include/armadillo_bits/glue_solve_meat.hpp         |   10 
 RcppArmadillo-0.2.12/RcppArmadillo/inst/include/armadillo_bits/glue_solve_proto.hpp        |    4 
 RcppArmadillo-0.2.12/RcppArmadillo/inst/include/armadillo_bits/injector_meat.hpp           |    6 
 RcppArmadillo-0.2.12/RcppArmadillo/inst/include/armadillo_bits/op_dot_meat.hpp             |    2 
 RcppArmadillo-0.2.12/RcppArmadillo/inst/include/armadillo_bits/op_prod_meat.hpp            |   29 
 RcppArmadillo-0.2.12/RcppArmadillo/inst/include/armadillo_bits/op_reshape_meat.hpp         |    8 
 RcppArmadillo-0.2.12/RcppArmadillo/inst/include/armadillo_bits/op_trans_meat.hpp           |    2 
 RcppArmadillo-0.2.12/RcppArmadillo/inst/include/armadillo_bits/op_trimat_meat.hpp          |    4 
 RcppArmadillo-0.2.12/RcppArmadillo/inst/include/armadillo_bits/podarray_meat.hpp           |    4 
 RcppArmadillo-0.2.12/RcppArmadillo/inst/include/armadillo_bits/subview_cube_meat.hpp       |   50 -
 RcppArmadillo-0.2.12/RcppArmadillo/inst/include/armadillo_bits/subview_meat.hpp            |    8 
 39 files changed, 339 insertions(+), 667 deletions(-)

More information is on the
RcppArmadillo page.
Questions, comments etc should go to the
rcpp-devel mailing list
off the R-Forge page.

To leave a comment for the author, please follow the link and comment on their blog: Thinking inside the box .

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