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armadillo/armadillo.changes

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-------------------------------------------------------------------
Fri Dec 21 18:03:59 UTC 2012 - dmitry@roshchin.org
- Update to version 3.6.1
Changes in 3.6.1
* faster trace()
* fix for handling sparse matrices by dot()
* fixes for interactions between sparse and dense matrices
Changes in 3.6.0
* faster handling of compound expressions with submatrices
and subcubes
* added support for loading matrices as text files with
NaN and Inf elements
* added stable_sort_index(), which preserves the relative
order of elements with equivalent values
* added handling of sparse matrices by mean(), var(),
norm(), abs(), square(), sqrt()
* added saving and loading of sparse matrices in
arma_binary format
-------------------------------------------------------------------
Thu Nov 22 16:46:33 UTC 2012 - cgiboudeaux@gmx.com
- Update to 3.4.4
* Fix for handling complex numbers by sparse matrices
* Fix for minor memory leak by sparse matrices
-------------------------------------------------------------------
Sun Oct 7 23:53:46 UTC 2012 - badshah400@gmail.com
- Update to version 3.4.3:
+ Fix for aliasing issue in diagmat()
+ Fix for speye() signature
+ Fixes for handling empty sparse matrices
+ Minor fixes for handling sparse submatrix views
+ Minor speedups for sparse matrices
+ Workaround for a bug in the Mac OS X accelerate framework
+ Added documentation for saving & loading matrices in HDF5
format
+ Faster dot() and cdot() for complex numbers.
-------------------------------------------------------------------
Wed Sep 26 05:25:05 UTC 2012 - badshah400@gmail.com
- Update to version 3.4.2:
+ Minor fixes for handling sparse submatrix views
+ Minor speedups for sparse matrices.
-------------------------------------------------------------------
Sat Sep 22 01:19:51 UTC 2012 - badshah400@gmail.com
- Update to version 3.4.1:
+ Workaround for a bug in the Mac OS X accelerate framework
+ Fixes for handling empty sparse matrices
+ Added documentation for saving & loading matrices in HDF5
format
+ Faster dot() and cdot() for complex numbers.
-------------------------------------------------------------------
Fri Sep 7 16:37:55 UTC 2012 - badshah400@gmail.com
- Update to version 3.4.0 (Ku De Ta):
+ Faster .randn().
-------------------------------------------------------------------
Sat Sep 1 03:47:24 UTC 2012 - badshah400@gmail.com
- Update to version 3.3.91 (3.4 Beta 1):
+ Faster singular value decomposition via "divide and conquer"
algorithm
+ Added economical QR decomposition: qr_econ()
+ Added .each_col() & .each_row() for vector operations repeated
on each column or row
+ Added preliminary support for sparse matrices.
-------------------------------------------------------------------
Wed Jul 11 15:44:44 UTC 2012 - badshah400@gmail.com
- Update to version 3.2.4:
+ Workaround for a regression (bug) in GCC 4.7.0 and 4.7.1.
-------------------------------------------------------------------
Fri Jun 29 06:41:42 UTC 2012 - badshah400@gmail.com
- Update to version 3.2.3:
+ Minor correction for declaration of fixed size vectors and
matrices.
-------------------------------------------------------------------
Fri Jun 22 19:04:09 UTC 2012 - scorot@free.fr
- fix build on SLE 11
-------------------------------------------------------------------
Thu May 31 17:33:30 UTC 2012 - badshah400@gmail.com
- Update to version 3.2.2:
+ Better detection of ATLAS on Fedora and Red Hat systems
+ Minor fix for compiling without debugging enabled (aka release
mode).
-------------------------------------------------------------------
Tue May 29 03:56:47 UTC 2012 - badshah400@gmail.com
- Update to version 3.2.1:
+ Minor fix for compiling without debugging enabled (aka release
mode).
-------------------------------------------------------------------
Fri May 18 13:30:23 UTC 2012 - badshah400@gmail.com
- Update to version 3.2.0:
+ Faster eigen decomposition via "divide and conquer" algorithm
+ Faster transpose of vectors and compound expressions
+ Faster handling of diagonal views
+ Faster handling of tiny fixed size vectors (≤ 4 elements)
+ Added unique(), for finding unique elements of a matrix.
-------------------------------------------------------------------
Thu May 3 21:44:48 UTC 2012 - badshah400@gmail.com
- Update to version 3.0.3:
+ Fixes for inplace transpose of complex number matrices
+ Fixes for complex number version of svd_econ()
+ Fixes for potential aliasing issues with submatrix views.
-------------------------------------------------------------------
Sun Apr 29 05:02:15 UTC 2012 - badshah400@gmail.com
- Update to version 3.0.2:
+ Fixes for handling diagonal matrices
+ Fixes for compilation errors
+ Fixes for potential aliasing issues.
-------------------------------------------------------------------
Fri Apr 13 03:01:43 UTC 2012 - badshah400@gmail.com
- Update to version 3.0.1:
+ Fixes for compilation errors
+ Fixes for potential aliasing issues.
-------------------------------------------------------------------
Mon Apr 9 20:16:36 UTC 2012 - badshah400@gmail.com
- Update to version 3.0.0:
+ Added non-contiguous submatrix views
+ Added shorthand for inverse: .i()
+ Added hist() and histc()
+ Faster repmat()
+ Faster handling of submatrix views with one row or column
+ Faster generation of random numbers
+ Faster element access in fixed size matrices
+ Better detection of vector expressions by various functions
+ Expressions X=A.i()*B and X=inv(A)*B are automatically
converted to X=solve(A,B)
- Rename shared library package to libarmadillo3 in keeping with
.so file number change
- Update baselibs.conf in keeping with changes to the shared
library package name.
-------------------------------------------------------------------
Wed Apr 4 06:37:58 UTC 2012 - badshah400@gmail.com
- Update to version 2.4.4:
+ Fixes for qr() and syl()
+ More portable wall_clock class
+ Faster relational operators on submatrices.
- Update lapack dependencies in keeping with lapack changes in
devel project to fix builds on openSUSE 12.1 and 11.4.
-------------------------------------------------------------------
Tue Feb 7 23:23:50 UTC 2012 - badshah400@gmail.com
- Update to version 2.4.3 (no summary of changes documented
upstream)
-------------------------------------------------------------------
Mon Dec 12 11:52:42 UTC 2011 - badshah400@gmail.com
- Update to version 2.4.2:
+ Clarified documentation for .reshape()
+ Fix for handling of empty matrices by .resize()
-------------------------------------------------------------------
Mon Dec 5 01:02:01 UTC 2011 - badshah400@gmail.com
- Update to version 2.4.1:
+ Added .resize()
+ Fix for vector initialisation
-------------------------------------------------------------------
Mon Dec 5 00:09:19 UTC 2011 - badshah400@gmail.com
- Update to version 2.4.0:
+ Added shorter forms of transposes: .t() and .st()
+ Added optional use of 64 bit indices, allowing matrices to
have more than 4 billion elements
+ Added experimental support for C++11 initialiser lists
+ Faster pinv()
+ Faster inplace transpose
+ Faster handling of expressions with diagonal views
+ Fixes for handling expressions with aliasing and submatrices
+ Fixes for linking on Ubuntu and Debian systems
+ Fixes for inconsistencies in interactions between matrices
and cubes
+ Refactored code to eliminate warnings when using the Clang
C++ compiler
+ .print_trans() and .raw_print_trans() are deprecated.
- Spec file cleanups:
+ Use upstream provided tarballs (in tar.gz format) instead of
recompressing to tar.bz2
+ Modify License tag in confomity with spdx.org specifications
-------------------------------------------------------------------
Tue Nov 22 20:06:40 UTC 2011 - badshah400@gmail.com
- Update to version 2.3.91 (2.4 beta 1):
+ Added shorter forms of transposes: .t() and .st()
+ Added optional use of 64 bit indices, allowing matrices to
have more than 4 billion elements
+ Added experimental support for C++11 initialiser lists
+ Faster pinv()
+ Faster inplace transpose
+ Bugfixes for handling expressions with aliasing and
submatrices
+ Refactored code to eliminate warnings when using the Clang
C++ compiler
+ .print_trans() and .raw_print_trans() are deprecated
-------------------------------------------------------------------
Tue Nov 15 05:30:02 UTC 2011 - badshah400@gmail.com
- Update to version 2.2.5 (bug-fix release; no summary of changes
documented upstream)
-------------------------------------------------------------------
Wed Oct 19 09:06:08 UTC 2011 - badshah400@gmail.com
- Update to version 2.2.4 (bug-fix release; no summary of changes
documented upstream)
-------------------------------------------------------------------
Sun Sep 25 19:27:52 UTC 2011 - jengelh@medozas.de
- Remove forbidden Obsoletes (cf. shlib guide)
-------------------------------------------------------------------
Sat Sep 17 12:14:14 UTC 2011 - jengelh@medozas.de
- Remove redundant tags/sections from specfile
- Implement baselibs for package
-------------------------------------------------------------------
Sat Aug 27 10:45:46 UTC 2011 - badshah400@gmail.com
- Update to version 2.2.3
+ Bug fix for speed issue in as_scalar()
-------------------------------------------------------------------
Tue Aug 23 19:01:04 UTC 2011 - badshah400@gmail.com
- Update to version 2.2.2 (no summary of changes documented by
upstream)
-------------------------------------------------------------------
Tue Aug 2 17:08:49 UTC 2011 - badshah400@gmail.com
- Update to version 2.2.1
+ Faster multiplication of small matrices
+ Faster trans()
+ Faster handling of submatrices by norm()
+ Added economical singular value decomposition: svd_thin()
+ Added circ_toeplitz()
+ Added .is_colvec() & .is_rowvec()
+ Fixes for handling of complex numbers by cov(), cor(),
running_stat_vec
-------------------------------------------------------------------
Sat Jul 16 20:39:49 UTC 2011 - badshah400@gmail.com
- Update to version 2.0.2
+ Various bug fixes
- Changes from version 2.0.0
+ Faster multiplication of tiny matrices
+ Faster compound expressions containing submatrices
+ Faster inverse of symmetric positive definite matrices
+ Faster element access for fixed size matrices
+ Added handling of arbitrarily sized empty matrices (eg. 5x0)
+ Added loading & saving of matrices as CSV text files
+ Added .count() member function to running_stat and
running_stat_vec
+ Added syl(), strans(), symmatu()/symmatl()
+ Added submatrices of submatrices
+ det(), inv() and solve() can be forced to use more precise
algorithms for tiny matrices
+ htrans() has been deprecated; use trans() instead
+ API change: trans() now takes the complex conjugate when
transposing a complex matrix
+ API change: .is_vec() now outputs true for empty vectors (eg. 0x1)
+ API change: forms of chol(), eig_sym(), eig_gen(), inv(),
lu(), pinv(), princomp(), qr(), solve(), svd(), syl() that
do not return a bool indicating success now throw
std::runtime_error exceptions when failures are detected
+ API change: princomp_cov() has been removed;
eig_sym() in conjunction with cov() can be used instead
+ API change: set_log_stream() & get_log_stream() have been
replaced by set_stream_err1() & get_stream_err1()
+ Rename shared library package to libarmadillo2; obsoletes
libarmadillo1
-------------------------------------------------------------------
Mon Apr 18 12:08:06 UTC 2011 - badshah400@gmail.com
- Update to version 1.2.0
+ Added ability to use Blas & Lapack libraries with capitalised
function names
+ Reduction of pedantic compiler warnings
-------------------------------------------------------------------
Fri Apr 1 22:51:28 CEST 2011 - badshah400@gmail.com
- Update to version 1.1.92:
+ Bugfix in function cor()
+ Automatic installation now requires CMake >= 2.6
- Add licenses to libarmadillo package
-------------------------------------------------------------------
Wed Mar 23 16:32:17 UTC 2011 - badshah400@gmail.com
- Spec file cleanup
-------------------------------------------------------------------
Wed Mar 23 02:00:39 UTC 2011 - badshah400@gmail.com
- Initial package (following spec file from fedora)
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