Merge pull request #458 from RcppCore/feature/arma_14.2.0rc

RcppArmadillo 14.2.0-1 with Armadillo 14.2.0

Author: eddelbuettel

ChangeLog

@@ -1,3 +1,29 @@
+2024-11-16  Dirk Eddelbuettel  <[email protected]>
+
+	* DESCRIPTION (Version, Date): RcppArmadillo 14.2.0-1
+        * inst/NEWS.Rd: Idem
+        * configure.ac: Idem
+        * configure: Idem
+
+2024-11-14  Dirk Eddelbuettel  <[email protected]>
+
+	* inst/include/armadillo_bits/: Re-sync Armadillo 14.2.0-rc1
+
+2024-11-07  Dirk Eddelbuettel  <[email protected]>
+
+	* DESCRIPTION (Depends): Increase to Rcpp (>= 1.0.12) as it supplies
+	the required printf format change more current R versions need
+
+	* inst/include/armadillo_bits/: Re-sync Armadillo 14.2.0-rc0
+
+2024-11-05  Dirk Eddelbuettel  <[email protected]>
+
+	* inst/include/armadillo_bits/: Re-sync Armadillo 14.2.0-rc0
+
+2024-11-03  Dirk Eddelbuettel  <[email protected]>
+
+ 	* inst/include/armadillo_bits/: Armadillo 14.2.0-rc0
+
 2024-09-29  Dirk Eddelbuettel  <[email protected]>
 
 	* inst/include/RcppArmadillo/interface/RcppArmadilloAs.h: Add icube

DESCRIPTION

@@ -1,8 +1,8 @@
 Package: RcppArmadillo
 Type: Package
 Title: 'Rcpp' Integration for the 'Armadillo' Templated Linear Algebra Library
-Version: 14.0.2-1.1
-Date: 2024-09-10
+Version: 14.2.0-1
+Date: 2024-11-16
 Authors@R: c(person("Dirk", "Eddelbuettel", role = c("aut", "cre"), email = "[email protected]",
                     comment = c(ORCID = "0000-0001-6419-907X")),
              person("Romain", "Francois", role = "aut",
@@ -29,7 +29,7 @@ License: GPL (>= 2)
 LazyLoad: yes
 Depends: R (>= 3.3.0)
 LinkingTo: Rcpp
-Imports: Rcpp (>= 1.0.8), stats, utils, methods
+Imports: Rcpp (>= 1.0.12), stats, utils, methods
 Suggests: tinytest, Matrix (>= 1.3.0), pkgKitten, reticulate, slam
 URL: https://github.com/RcppCore/RcppArmadillo, https://dirk.eddelbuettel.com/code/rcpp.armadillo.html
 BugReports: https://github.com/RcppCore/RcppArmadillo/issues

configure

@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.71 for RcppArmadillo 14.0.2-0.
+# Generated by GNU Autoconf 2.71 for RcppArmadillo 14.2.0-1.
 #
 # Report bugs to <[email protected]>.
 #
@@ -610,8 +610,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='RcppArmadillo'
 PACKAGE_TARNAME='rcpparmadillo'
-PACKAGE_VERSION='14.0.2-0'
-PACKAGE_STRING='RcppArmadillo 14.0.2-0'
+PACKAGE_VERSION='14.2.0-1'
+PACKAGE_STRING='RcppArmadillo 14.2.0-1'
 PACKAGE_BUGREPORT='[email protected]'
 PACKAGE_URL=''
 
@@ -1229,7 +1229,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures RcppArmadillo 14.0.2-0 to adapt to many kinds of systems.
+\`configure' configures RcppArmadillo 14.2.0-1 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1291,7 +1291,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of RcppArmadillo 14.0.2-0:";;
+     short | recursive ) echo "Configuration of RcppArmadillo 14.2.0-1:";;
    esac
   cat <<\_ACEOF
 
@@ -1372,7 +1372,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-RcppArmadillo configure 14.0.2-0
+RcppArmadillo configure 14.2.0-1
 generated by GNU Autoconf 2.71
 
 Copyright (C) 2021 Free Software Foundation, Inc.
@@ -1486,7 +1486,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by RcppArmadillo $as_me 14.0.2-0, which was
+It was created by RcppArmadillo $as_me 14.2.0-1, which was
 generated by GNU Autoconf 2.71.  Invocation command line was
 
   $ $0$ac_configure_args_raw
@@ -3944,7 +3944,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by RcppArmadillo $as_me 14.0.2-0, which was
+This file was extended by RcppArmadillo $as_me 14.2.0-1, which was
 generated by GNU Autoconf 2.71.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -3999,7 +3999,7 @@ ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config='$ac_cs_config_escaped'
 ac_cs_version="\\
-RcppArmadillo config.status 14.0.2-0
+RcppArmadillo config.status 14.2.0-1
 configured by $0, generated by GNU Autoconf 2.71,
   with options \\"\$ac_cs_config\\"
 

configure.ac

@@ -11,7 +11,7 @@
 AC_PREREQ([2.69])
 
 ## Process this file with autoconf to produce a configure script.
-AC_INIT([RcppArmadillo],[14.0.2-0],[[email protected]])
+AC_INIT([RcppArmadillo],[14.2.0-1],[[email protected]])
 
 ## Set R_HOME, respecting an environment variable if one is set
 : ${R_HOME=$(R RHOME)}

inst/NEWS.Rd

@@ -3,6 +3,23 @@
 \newcommand{\ghpr}{\href{https://github.com/RcppCore/RcppArmadillo/pull/#1}{##1}}
 \newcommand{\ghit}{\href{https://github.com/RcppCore/RcppArmadillo/issues/#1}{##1}}
 
+\section{Changes in RcppArmadillo version 14.2.0-1 (2024-11-16)}{
+  \itemize{
+    \item Upgraded to Armadillo release 14.2.0 (Smooth Caffeine)
+    \itemize{
+      \item Faster handling of symmetric matrices by \code{inv()} and
+      \code{rcond()}
+      \item Faster handling of hermitian matrices by \code{inv()},
+      \code{rcond()}, \code{cond()}, \code{pinv()}, \code{rank()}
+      \item Added \code{solve_opts::force_sym} option to \code{solve()} to
+      force the use of the symmetric solver
+      \item More efficient handling of compound expressions by \code{solve()}
+    }
+    \item Added exporter specialisation for \code{icube} for the
+    \code{ARMA_64BIT_WORD} case
+  }
+}
+
 \section{Changes in RcppArmadillo version 14.0.2-1 (2024-09-11)}{
   \itemize{
     \item Upgraded to Armadillo release 14.0.2 (Stochastic Parrot)

inst/include/armadillo_bits/Base_bones.hpp

@@ -127,11 +127,11 @@ struct Base
   arma_warn_unused inline elem_type min() const;
   arma_warn_unused inline elem_type max() const;
 
-  inline elem_type min(uword& index_of_min_val) const;
-  inline elem_type max(uword& index_of_max_val) const;
+  arma_frown("use .index_min() instead") inline elem_type min(uword& index_of_min_val) const;
+  arma_frown("use .index_max() instead") inline elem_type max(uword& index_of_max_val) const;
 
-  inline elem_type min(uword& row_of_min_val, uword& col_of_min_val) const;
-  inline elem_type max(uword& row_of_max_val, uword& col_of_max_val) const;
+  arma_deprecated inline elem_type min(uword& row_of_min_val, uword& col_of_min_val) const;
+  arma_deprecated inline elem_type max(uword& row_of_max_val, uword& col_of_max_val) const;
 
   arma_warn_unused inline uword index_min() const;
   arma_warn_unused inline uword index_max() const;

inst/include/armadillo_bits/CubeToMatOp_bones.hpp

@@ -36,6 +36,9 @@ class CubeToMatOp : public Base< typename T1::elem_type, CubeToMatOp<T1, op_type
   arma_aligned const T1&   m;            //!< the operand; must be derived from BaseCube
   arma_aligned       uword aux_uword;    //!< auxiliary data, uword format
 
+  template<typename eT2>
+  constexpr bool is_alias(const Mat<eT2>&) const { return false; }
+  
   static constexpr bool is_row  = op_type::template traits<T1>::is_row;
   static constexpr bool is_col  = op_type::template traits<T1>::is_col;
   static constexpr bool is_xvec = op_type::template traits<T1>::is_xvec;

inst/include/armadillo_bits/Cube_bones.hpp

@@ -387,12 +387,11 @@ class Cube : public BaseCube< eT, Cube<eT> >
   arma_warn_unused inline eT min() const;
   arma_warn_unused inline eT max() const;
 
-  inline eT min(uword& index_of_min_val) const;
-  inline eT max(uword& index_of_max_val) const;
-  
-  inline eT min(uword& row_of_min_val, uword& col_of_min_val, uword& slice_of_min_val) const;
-  inline eT max(uword& row_of_max_val, uword& col_of_max_val, uword& slice_of_max_val) const;
+  arma_frown("use .index_min() instead") inline eT min(uword& index_of_min_val) const;
+  arma_frown("use .index_max() instead") inline eT max(uword& index_of_max_val) const;
 
+  arma_deprecated inline eT min(uword& row_of_min_val, uword& col_of_min_val, uword& slice_of_min_val) const;
+  arma_deprecated inline eT max(uword& row_of_max_val, uword& col_of_max_val, uword& slice_of_max_val) const;
 
   arma_cold inline bool save(const std::string   name, const file_type type = arma_binary) const;
   arma_cold inline bool save(const hdf5_name&    spec, const file_type type = hdf5_binary) const;

inst/include/armadillo_bits/Gen_bones.hpp

@@ -54,6 +54,9 @@ class Gen
   inline void apply_inplace_div  (Mat<elem_type>& out) const;
 
   inline void apply(subview<elem_type>& out) const;
+  
+  template<typename eT2>
+  constexpr bool is_alias(const Mat<eT2>&) const { return false; }
   };
 
 

inst/include/armadillo_bits/Glue_bones.hpp

@@ -56,6 +56,9 @@ class Glue
   inline  Glue(const T1& in_A, const T2& in_B, const uword in_aux_uword);
   inline ~Glue();
 
+  template<typename eT2>
+  inline bool is_alias(const Mat<eT2>& X) const;
+  
   const T1&   A;          //!< first operand;  must be derived from Base
   const T2&   B;          //!< second operand; must be derived from Base
         uword aux_uword;  //!< storage of auxiliary data, uword format