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| Name: libarmadillo10 | Distribution: SUSE Linux Enterprise 15 SP4 |
| Version: 10.7.3 | Vendor: openSUSE |
| Release: bp154.1.47 | Build date: Thu May 12 03:04:43 2022 |
| Group: System/Libraries | Build host: obs-power9-12 |
| Size: 133128 | Source RPM: armadillo-10.7.3-bp154.1.47.src.rpm |
| Packager: https://bugs.opensuse.org | |
| Url: http://arma.sourceforge.net/ | |
| Summary: C++ matrix library with interfaces to LAPACK and ATLAS | |
Armadillo is a C++ linear algebra library (matrix maths). Integer, floating point and complex numbers are supported, as well as a subset of trigonometric and statistics functions. Various matrix decompositions are provided through optional integration with LAPACK and ATLAS libraries. A delayed evaluation approach is employed (during compile time) to combine several operations into one and reduce (or eliminate) the need for temporaries. This is accomplished through recursive templates and template meta-programming. This package provides the shared libraries for armadillo.
Apache-2.0
* Fri Nov 12 2021 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 10.7.3:
* Undocumented bug fixes.
* Thu Oct 21 2021 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 10.7.1:
* Faster handling of submatrix views accessed by
X.cols(first_col,last_col).
* Faster handling of element-wise min() and max() in compound
expressions.
* Expanded solve() with solve_opts::force_approx option to force
use of the approximate solver.
* Sat Aug 07 2021 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 10.6.2:
* No documented changes.
* Wed Jul 28 2021 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 10.6.1:
* No documented changes.
* Fri Jul 16 2021 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 10.6.0:
* Expanded chol() to optionally use pivoted decomposition.
* Expanded vector, matrix and cube constructors to allow element
initialisation via fill::value(scalar), eg. mat
X(4,5,fill::value(123)).
* Faster loading of CSV files when using OpenMP.
* Added csv_opts::semicolon option to allow saving/loading of
CSV files with semicolon (;) instead of comma (,) as the
separator.
* Fri Jul 09 2021 Ferdinand Thiessen <rpm@fthiessen.de>
- Update to version 10.5.3
* fix for handling sparse matrices with no elements
* minor speedups
* Mon Jun 21 2021 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 10.5.2:
* Undocumented bug fixes.
* Thu Jun 03 2021 Ferdinand Thiessen <rpm@fthiessen.de>
- Update to version 10.5.1
* Minor bug fixes
* Sun May 23 2021 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 10.5.0:
* Added .clamp() member function.
* Expanded the standalone clamp() function to handle complex
values.
* More efficient use of OpenMP.
* vector, matrix and cube constructors now initialise elements
to zero by default; use the fill::none specifier, eg. mat
X(4,5,fill::none), to disable element initialisation.
* Sat May 08 2021 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 10.4.1:
* Faster handling of triangular matrices by log_det().
* Added log_det_sympd() for log determinant of symmetric
positive matrices.
* Added ARMA_WARN_LEVEL configuration option, to control the
degree of emitted warning messages.
* Reduced the default degree of warning messages, so that failed
decompositions, failed saving/loading, etc, no longer emit
warnings.
* Sat Mar 13 2021 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 10.3.0:
* faster handling of symmetric positive definite matrices by
pinv()
* expanded .save() / .load() for dense matrices to handle
coord_ascii format
* for out of bounds access, element accessors now throw the more
nuanced std::out_of_range exception, instead of only
std::logic_error
* improved quality of random numbers
* Thu Mar 04 2021 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 10.2.2 (no release notes).
* Tue Feb 16 2021 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 10.2.1:
- No changelog from upstream.
* Thu Jan 21 2021 Atri Bhattacharya <badshah400@gmail.com>
- Fix baselibs.conf.
* Sun Jan 17 2021 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 10.2.0:
* Faster handling of subcubes.
* Added tgamma().
* Added .brief_print() for abridged printing of matrices &
cubes.
* Expanded forms of trimatu() and trimatl() with diagonal
specification to handle sparse matrices.
* Expanded eigs_sym() and eigs_gen() with optional shift-invert
mode.
* Fri Nov 13 2020 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 10.1.2:
* Bug-fix release, no changelog from upstream.
- Enable building smoke test and run test as part of %check
section.
* Sat Oct 31 2020 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 10.1.1:
* Bug-fix release, no changelog from upstream.
* Wed Oct 14 2020 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 10.1.0:
* C++11 is now the minimum required C++ standard.
* Faster handling of compound expressions by trimatu() and
trimatl().
* Faster sparse matrix addition, subtraction and element-wise
multiplication.
* Expanded sparse submatrix views to handle the non-contiguous
form of X.cols(vector_of_column_indices).
* Expanded eigs_sym() and eigs_gen() with optional fine-grained
parameters (subspace dimension, number of iterations,
eigenvalues closest to specified value).
- Fix an additional EOF encoding issue introduced in new release.
- Update shared lib name in keeping with so version update.
- Update baselibs.conf file for so version change.
* Sun Sep 06 2020 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 9.900.3:
* Bug-fix release, no changelog from upstream.
* Wed Jul 22 2020 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 9.900.2:
* Bug-fix release, no changelog from upstream.
* Tue Jun 09 2020 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 9.900.1:
* Faster solve() for under/over-determined systems.
* Faster eig_gen() and eig_pair() for large matrices.
* Expanded eig_gen() and eig_pair() to optionally provide left
and right eigenvectors.
- Use cmake macros for configuring, building, and installing.
- Run spec-cleaner for minor cleanups.
* Sun May 17 2020 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 9.880.1:
* Expanded qr() to optionally use pivoted decomposition.
* Updated physical constants to NIST 2018 CODATA values.
* Added ARMA_DONT_USE_CXX11_MUTEX confguration option to disable
use of std::mutex.
* Fri May 08 2020 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 9.870.2:
* Faster handling of matrix multiplication expressions by
diagvec() and diagmat().
* Added trimatu_ind() and trimatl_ind().
* More consistent detection of sparse vector expressions.
* Mon Apr 13 2020 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 9.860.2:
* added powmat().
* faster access to columns in sparse submatrix views.
* faster handling of relational expressions by accu().
* faster handling of sympd matrices by expmat(), logmat(),
sqrtmat().
* workaround for save/load issues with HDF5 v1.12.
* Thu Feb 20 2020 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 9.850.1:
* faster handling of compound expressions by diagmat().
* expanded .save() and .load() to handle CSV files with headers
via csv_name(filename,header) specification.
* added log_normpdf().
* added .is_zero().
* added quantile().
* Sat Jan 04 2020 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 9.800.3:
* Minor bug fixes.
* Wed Oct 30 2019 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 9.800.1:
* Faster solve() in default operation; iterative refinement is
no longer applied by default; use solve_opts::refine to
explicitly enable refinement.
* Faster expmat().
* Faster handling of triangular matrices by rcond().
* Added .front() and .back().
* Added .is_trimatu() and .is_trimatl().
* Added .is_diagmat().
* Thu Sep 05 2019 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 9.700.2:
* Faster handling of cubes by vectorise().
* Faster handling of sparse matrices by nonzeros().
* Faster row-wise index_min() and index_max().
* Expanded join_rows() and join_cols() to handle joining up to 4
matrices.
* Expanded .save() and .load() to allow storing sparse matrices
in CSV format.
* Added randperm() to generate a vector with random permutation
of a sequence of integers.
* Tue Jul 16 2019 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 9.600.4:
* faster handling of sparse submatrices.
* faster handling of sparse diagonal views.
* faster handling of sparse matrices by symmatu() and symmatl().
* faster handling of sparse matrices by join_cols().
* expanded clamp() to handle sparse matrices.
* added .clean() to replace elements below a threshold with
zeros; can be used to sparsify matrices.
* Tue Jun 25 2019 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 9.500.2:
* expanded solve() with solve_opts::likely_sympd to indicate
that the given matrix is likely positive definite
* more robust automatic detection of positive definite matrices
by solve() and inv()
* faster handling of sparse submatrices
* expanded eigs_sym() to print a warning if the given matrix is
not symmetric
* extended LAPACK function prototypes to follow Fortran passing
conventions for so-called "hidden arguments", in order to
address GCC Bug 90329;
* to use previous LAPACK function prototypes without the "hidden
arguments", #define ARMA_DONT_USE_FORTRAN_HIDDEN_ARGS before
[#]include <armadillo>
* Sat May 18 2019 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 9.400.3:
+ Faster cov() and cor()
+ Added .as_col() and .as_row()
+ Expanded .shed_rows() / .shed_cols() / .shed_slices() to
remove rows/columns/slices specified in a vector
+ Expanded vectorise() to handle sparse matrices
+ Expanded element-wise versions of max() and min() to handle
sparse matrices
+ Optimised handling of sparse matrix expressions: sparse %
(sparse +- scalar) and sparse / (sparse +- scalar)
+ Expanded eig_sym(), chol(), expmat_sym(), logmat_sympd(),
sqrtmat_sympd(), inv_sympd() to print a warning if the given
matrix is not symmetric
+ More consistent detection of vector expressions
* Fri Apr 12 2019 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 9.300.2:
+ faster handling of compound complex matrix expressions by
trace().
+ more efficient handling of element access for inplace
modifications in sparse matrices.
+ added .is_sympd() to check whether a matrix is
symmetric/hermitian positive definite.
+ added interp2() for 2D data interpolation.
+ added expm1() and log1p().
+ expanded .is_sorted() with options "strictascend" and
"strictdescend".
+ expanded eig_gen() to optionally perform balancing prior to
decomposition.
* Fri Mar 15 2019 badshah400@gmail.com
- Update to version 9.200.8:
+ Misc bug fixes.
* Fri Jan 25 2019 badshah400@gmail.com
- Update to version 9.200.7:
+ Misc bug fixes.
* Thu Nov 15 2018 badshah400@gmail.com
- Update to version 9.200.4:
+ Faster handling of symmetric positive definite matrices by
rcond().
+ Faster transpose of matrices with size ≥ 512x512.
+ Faster handling of compound sparse matrix expressions by
accu(), diagmat(), trace().
+ Faster handling of sparse matrices by join_rows().
+ Added sinc().
+ Expanded sign() to handle scalar arguments.
+ Expanded operators (*, %, +, −) to handle sparse matrices with
differing element types (eg. multiplication of complex matrix
by real matrix).
+ Expanded conv_to() to allow conversion between sparse matrices
with differing element types.
+ Expanded solve() to optionally allow keeping solutions of
systems singular to working precision.
* Thu Aug 16 2018 badshah400@gmail.com
- Update to version 9.100.5:
+ Faster handling of symmetric/hermitian positive definite
matrices by solve().
+ Faster handling of inv_sympd() in compound expressions.
+ Added .is_symmetric().
+ Added .is_hermitian().
+ Expanded spsolve() to optionally allow keeping solutions of
systems singular to working precision.
+ New configuration options ARMA_OPTIMISE_SOLVE_BAND and
ARMA_OPTIMISE_SOLVE_SYMPD.
+ Smarter use of the element cache in sparse matrices.
- Pass a more robust regexp to sed for fixing end-of-line encoding
changes.
- Update shlib package name in keeping with upstream versioning.
- Use %%license instead of %%doc to install license file.
* Wed May 16 2018 badshah400@gmail.com
- Update to version 8.500.1:
+ Faster handling of sparse matrices by kron() and repmat().
+ Faster transpose of sparse matrices.
+ Faster element access in sparse matrices.
+ Faster row iterators for sparse matrices.
+ Faster handling of compound expressions by trace().
+ More efficient handling of aliasing in submatrix views.
+ Expanded normalise() to handle sparse matrices.
+ Expanded .transform() and .for_each() to handle sparse
matrices.
+ Added reverse() for reversing order of elements.
+ Added repelem() for replicating elements.
+ Added roots() for finding the roots of a polynomial.
* Wed Feb 21 2018 badshah400@gmail.com
- Update to version 8.400.0:
+ Faster handling of sparse matrices by repmat()
+ Faster loading of CSV files
+ Expanded kron() to handle sparse matrices
+ Expanded index_min() and index_max() to handle cubes
+ Expanded randi(), randu(), randn(), randg() to output single
scalars
+ Added submatrix & subcube iterators
+ Added normcdf()
+ Added mvnrnd()
+ Added chi2rnd()
+ Added wishrnd() and iwishrnd()
* Tue Jan 09 2018 badshah400@gmail.com
- Update to version 8.300.3:
+ Misc bug fixes.
* Mon Dec 18 2017 badshah400@gmail.com
- Update to version 8.300.2:
+ Misc bug fixes.
* Wed Nov 22 2017 badshah400@gmail.com
- Update to version 8.300.0:
+ Faster handling of band matrices by solve().
+ Faster handling of band matrices by chol().
+ Faster randg() when using OpenMP.
+ Added normpdf().
+ Expanded .save() to allow appending new datasets to existing
HDF5 files.
* Sun Nov 05 2017 badshah400@gmail.com
- Update to version 8.200.2:
+ Misc bug fixes.
* Wed Oct 18 2017 badshah400@gmail.com
- Update to version 8.200.1:
+ Misc bug fixes.
* Sun Oct 15 2017 badshah400@gmail.com
- Update to version 8.200.0:
+ Added intersect() for finding common elements in two
vectors/matrices.
+ Expanded affmul() to handle non-square matrices.
* Tue Sep 12 2017 badshah400@gmail.com
- Update to version 8.100.1:
+ Misc bug fixes.
* Tue Sep 05 2017 jengelh@inai.de
- Trim descriptions, keeping the full description just for the
one that is installed most often (libarmadillo8).
Ensure neutrality of descriptions.
* Fri Sep 01 2017 badshah400@gmail.com
- Update to version 8.100.0:
+ Faster incremental construction of sparse matrices via element
access operators
+ Faster diagonal views in sparse matrices
+ Expanded SpMat to save/load sparse matrices in coord format
+ Expanded .save()/.load() to allow specification of datasets
within HDF5 files
+ Added affmul() to simplify application of affine
transformations
+ Warnings and errors are now printed by default to the
std::cerr stream
+ Added set_cerr_stream() and get_cerr_stream() to replace
set_stream_err1(), set_stream_err2(), get_stream_err1(),
get_stream_err2()
+ New configuration options ARMA_COUT_STREAM and
ARMA_CERR_STREAM
- Adapt shared lib and baselibs.conf to updated shared object
numbering.
* Wed Aug 16 2017 badshah400@gmail.com
- Update to version 7.960.1:
+ Undocumented bug fixes.
* Fri Aug 04 2017 badshah400@gmail.com
- Update to version 7.960.0:
+ Faster randn() when using OpenMP.
+ Faster gmm_diag class, for Gaussian mixture models with
diagonal covariance matrices.
+ Added .sum_log_p() to the gmm_diag class.
+ Added gmm_full class, for Gaussian mixture models with full
covariance matrices.
+ Expanded .each_slice() to optionally use OpenMP for
multi-threaded execution.
- Drop %%check section entirely, this is not expected to work
going forward. Also drop armadillo-tests.patch, which was meant
for the tests in the %%check section.
* Wed Jun 21 2017 badshah400@gmail.com
- Update to version 7.950.1:
+ Expanded accu() and sum() to use OpenMP for processing
expressions with computationally expensive element-wise
functions.
+ Expanded trimatu() and trimatl() to allow specification of the
diagonal which delineates the boundary of the triangular part.
* Mon May 15 2017 badshah400@gmail.com
- Update to version 7.900.1:
+ Expanded clamp() to handle cubes.
+ Computationally expensive element-wise functions (such as
exp(), log(), cos(), etc) can now be automatically sped up via
OpenMP; this requires a C++11/C++14 compiler with OpenMP 3.0+
support.
- Rebase armadillo-tests.patch for updated version.
- Drop tests because upstream acknowledges some tests are intended
to fail without ARPACK.
* Sat Feb 18 2017 badshah400@gmail.com
- Update to version 7.800.0:
+ Changed license to the permissve Apache License 2.0.
- Update License tag in specfile in keeping with upstream.
- Update package file list:
+ Include the license doc NOTICE.txt.
+ Additional documentation file: armadillo_joss_2016.pdf.
* Wed Feb 08 2017 badshah400@gmail.com
- Update to version 7.700.0:
+ Added polyfit() and polyval().
+ Added second form of log_det() to directly return the result
as a complex number.
+ Added range() to statistics functions.
+ Expanded trimatu()/trimatl() and symmatu()/symmatl() to handle
sparse matrices.
* Sun Dec 25 2016 badshah400@gmail.com
- Update to version 7.600.2:
+ Undocumented bug fixes.
* Mon Dec 19 2016 badshah400@gmail.com
- Update to version 7.600.1:
+ More accurate eigs_sym() and eigs_gen().
+ Expanded floor(), ceil(), round(), trunc(), sign() to handle
sparse matrices.
+ Added arg(), atan2(), hypot().
- Drop armadillo-install-pkgconfig.patch: resolved upstream.
* Mon Nov 21 2016 badshah400@gmail.com
- Update to version 7.500.2:
+ Undocumented bug fixes.
* Mon Nov 14 2016 badshah400@gmail.com
- Update to version 7.500.1:
+ Undocumented bug fixes.
* Sat Oct 29 2016 badshah400@gmail.com
- Add armadillo-install-pkgconfig.patch: Generate and install a
pkgconfig file (PATCH-FEATURE-OPENSUSE for now, but in
discussions with upstream to have this included).
- Add armadillo-tests.patch: Generate tests/Makefile by
configuring tests/Makefile.in using cmake so that the tests can
be run before actually installing the library. Then, use a
make check section to test the built library
(PATCH-FEATURE-OPENSUSE for now, but in discussions with
upstream to have this included).
* Mon Oct 24 2016 badshah400@gmail.com
- Update to version 7.500.0:
+ Expanded qz() to optionally specify ordering of the Schur
form.
+ Expanded .each_slice() to support matrix multiplication.
* Wed Sep 28 2016 badshah400@gmail.com
- Update to version 7.400.3:
+ Undocumented bug fixes.
* Mon Aug 29 2016 badshah400@gmail.com
- Update to version 7.400.2:
+ Added expmat_sym(), logmat_sympd(), sqrtmat_sympd().
+ Added .replace().
* Fri Jul 29 2016 badshah400@gmail.com
- Update to version 7.300.1:
+ Undocumented bug fixes.
* Thu Jul 28 2016 badshah400@gmail.com
- Update to version 7.300.0:
+ Added index_min() and index_max() standalone functions.
+ Expanded .subvec() to accept size() arguments.
+ More robust handling of non-square matrices by lu().
* Sat Jul 02 2016 badshah400@gmail.com
- Update to version 7.200.2:
+ added .index_min() and .index_max().
+ expanded ind2sub() to handle vectors of indices.
+ expanded sub2ind() to handle matrix of subscripts.
+ expanded expmat(), logmat() and sqrtmat() to optionally return
a bool indicating success faster handling of compound
expressions by vectorise().
- Changes from Version 7.100.0:
+ added erf(), erfc(), lgamma().
+ added .head_slices() and .tail_slices() to subcube views.
+ spsolve() now requires SuperLU 5.2.
+ eigs_sym(), eigs_gen() and svds() now use a built-in
reimplementation of ARPACK for real (non-complex) matrices;
contributed by Yixuan Qiu.
- Source tarballs are now xz compressed.
- Update BuildRequires for superlu-devel: >= version 5.2 now
required.
- Update shlib version (libarmadillo6 -> libarmadillo7) in spec
file and baselibs.conf.
* Mon May 30 2016 jengelh@inai.de
- Drop ATLAS support, for libatlas itself is too much work and
is getting dropped.
* Tue May 03 2016 badshah400@gmail.com
- Update to version 6.700.6:
+ Undocumented bug fixes.
* Wed Apr 27 2016 badshah400@gmail.com
- Update to version 6.700.5:
+ Undocumented bug fixes.
* Wed Apr 20 2016 badshah400@gmail.com
- Update to version 6.700.4:
+ Undocumented bug fixes.
* Wed Apr 06 2016 badshah400@gmail.com
- Update to version 6.700.3 (Catabolic Amalgamator Deluxe):
+ Added logmat() for calcuating the matrix logarithm
+ Added regspace() for generating vectors with regularly spaced
elements
+ Added logspace() for generating vectors with logarithmically
spaced elements
+ Added approx_equal() for determining approximate equality
+ Added trapz() for numerical integration
+ Expanded .save() and .load() with hdf5_binary_trans file type,
to save/load data with columns transposed to rows
* Thu Mar 24 2016 badshah400@gmail.com
- Update to version 6.600.5 (Catabolic Amalgamator):
+ Expanded sum(), mean(), min(), max() to handle cubes.
+ Expanded Cube class to handle arbitrarily sized empty cubes
(eg. 0x5x2).
+ Added shift() for circular shifts of elements.
+ Added sqrtmat() for finding the square root of a matrix.
+ Fix for gmm_diag when using Mahalanobis distance.
* Wed Feb 17 2016 badshah400@gmail.com
- Update to version 6.500.5:
+ Bug fixes (undocumented by upstream).
* Wed Jan 27 2016 badshah400@gmail.com
- Update to version 6.500.4 (Gourmet Electron Jumper):
+ Added conv2() for 2D convolution.
+ Added stand-alone kmeans() function for clustering data.
+ Added trunc().
+ Extended conv() to optionally provide central convolution.
+ Faster handling of multiply-and-accumulate by accu() when
using Intel MKL, ATLAS or OpenBLAS.
* Tue Dec 15 2015 badshah400@gmail.com
- Update to version 6.400.2 (Flying Spaghetti Monster Deluxe):
+ Expanded each_col(), each_row() and each_slice() to handle
C++11 lambda functions.
+ Added ind2sub() and sub2ind().
+ Fixes for corner cases in gmm_diag class.
* Sat Dec 05 2015 badshah400@gmail.com
- Update to version Version 6.300.2 (Flying Spaghetti Monster):
+ Expanded solve() to find approximate solutions for
rank-deficient systems.
+ Faster handling of non-contiguous submatrix views in compound
expressions.
+ Added .for_each() to Mat, Row, Col, Cube and field classes.
+ Added rcond() for estimating the reciprocal condition number.
+ Fixes for spsolve(), eigs_sym(), eigs_gen(), svds().
* Sun Nov 15 2015 badshah400@gmail.com
- Update to version 6.200.4:
+ Bug fixes (undocumented by upstream).
* Tue Nov 10 2015 badshah400@gmail.com
- Update to version 6.200.3:
+ Bug fixes (undocumented by upstream).
* Tue Nov 03 2015 badshah400@gmail.com
- Version 6.200.2 (Midnight Blue Deluxe):
+ Expanded diagmat() to handle non-square matrices and arbitrary
diagonals.
+ Expanded trace() to handle non-square matrices.
+ Correction for datum::Z_0 constant.
* Sat Oct 24 2015 badshah400@gmail.com
- Update to version 6.100.1:
+ Bug fixes (undocumented by upstream).
* Thu Oct 15 2015 badshah400@gmail.com
- Version 6.100.0 (Midnight Blue):
+ Faster norm() and normalise() when using Intel MKL, ATLAS or
OpenBLAS.
+ Added Schur decomposition: schur().
+ Stricter handling of matrix objects by hist() and histc().
+ Advanced constructors for using auxiliary memory now have the
default of strict = false.
+ Cube class now delays allocation of .slice() related
structures until needed.
+ Expanded join_slices() to handle joining cubes with matrices.
- Update shlib package name to libarmadillo6 in keeping with
shlib version upgrade.
* Thu Sep 03 2015 badshah400@gmail.com
- Update to version 5.500.2:
+ Undocumented fixes.
- Changes from version 5.500.0 (Molotov Cocktail):
+ Expanded object constructors and generators to handle size()
based specification of dimensions.
+ Faster handling of submatrix rows.
+ Faster clamp().
+ Fixes for handling sparse matrices.
* Wed Aug 19 2015 badshah400@gmail.com
- Update to version 5.400.2:
+ Undocumented fixes.
- Changes from version 5.400.0 (Plutocracy Incorporated Deluxe):
+ Added find_unique() for finding indices of unique values.
+ Added diff() for calculating differences between consecutive
elements.
+ Added cumprod() for calculating cumulative product.
+ Added null() for finding the orthonormal basis of null space.
+ Expanded interp1() to handle repeated locations.
+ Expanded unique() to handle complex numbers.
+ Faster flipud().
+ Faster row-wise cumsum().
+ Fix for k-means clustering in gmm_diag class.
* Fri Aug 07 2015 badshah400@gmail.com
- Update to version 5.300.4:
+ Undocumented fixes.
- Changes from Version 5.300.0 (Plutocracy Incorporated):
+ Added generalised Schur decomposition: qz().
+ Added .has_inf() and .has_nan().
+ Expanded interp1() to handle out-of-domain locations.
+ Expanded sparse matrix class with .set_imag() and .set_real().
+ Expanded imag(), real() and conj() to handle sparse matrices.
+ Expanded diagmat(), reshape() and resize() to handle sparse
matrices.
+ Faster sparse sum().
+ Faster row-wise sum(), mean(), min(), max().
+ Updated physical constants to NIST 2014 CODATA values.
+ Fixes for handling sparse submatrix views.
+ Armadillo can make use of GPUs by linking with NVIDIA NVBLAS
(a GPU-accelerated implementation of BLAS),
or by linking with AMD ACML (which can use GPUs via OpenCL).
* Wed Jun 24 2015 badshah400@gmail.com
- Update to version 5.200.2:
+ Bugfix in interp1().
* Mon May 25 2015 badshah400@gmail.com
- Update to version 5.200 (Boston Tea Smuggler):
+ Added orth() for finding the orthonormal basis of the range
space of a matrix.
+ Expanded element initialisation to handle nested initialiser
lists (C++11).
+ Workarounds for bugs in GCC, Intel and MSVC C++ compilers.
* Fri May 15 2015 badshah400@gmail.com
- Update to version 5.100.2:
+ Undocumented fixes.
- Update to version 5.100.1:
+ Undocumented fixes.
- Changes from version Version 5.100.0 (Ankle Biter Deluxe):
+ Added interp1() for 1D interpolation.
+ Added .is_sorted() for checking whether a vector or matrix
has sorted elements.
+ Updated physical constants to NIST 2010 CODATA values.
* Thu Apr 16 2015 badshah400@gmail.com
- Update to version 5.000.1:
+ Fix an issue with C++11 support.
- Add superlu-devel as BuildRequires, and as Requires for
armadillo.
* Mon Apr 13 2015 badshah400@gmail.com
- Update to version 5.000.0 (Ankle Biter):
+ Added spsolve() for solving sparse systems of linear
equations.
+ Added svds() for singular value decomposition of sparse
matrices.
+ Added nonzeros() for extracting non-zero values from matrices.
+ Added handling of diagonal views by sparse matrices.
+ Expanded repmat() to handle sparse matrices.
+ Expanded join_rows() and join_cols() to handle sparse
matrices.
+ sort_index() and stable_sort_index() have been placed in the
delayed operations framework for increased efficiency.
+ Use of 64 bit integers is automatically enabled when using a
C++11 compiler.
+ Workaround for a bug in recent releases of Apple Xcode.
+ Workaround for a bug in LAPACK 3.5.
- New dependency: superlu >= 4.3.
- Updated shared library name to libarmadillo5 in track with
upstream so name change.
* Sat Mar 21 2015 badshah400@gmail.com
- Update to version 4.650.4:
+ List of changes not documented upstream.
- Changes from version 4.650.2 and 4.650.3:
+ List of changes not documented upstream.
* Wed Feb 18 2015 badshah400@gmail.com
- Update to version 4.650.1:
+ List of changes not documented upstream.
- Changes from version 4.650 (Intravenous Caffeine Injector):
+ Added randg() for generating random values from gamma
distributions (C++11 only).
+ Added .head_rows() and .tail_rows() to submatrix views.
+ Added .head_cols() and .tail_cols() to submatrix views.
+ Expanded eigs_sym() to optionally calculate eigenvalues with
smallest/largest algebraic values fixes for handling of sparse
matrices.
* Tue Jan 20 2015 badshah400@gmail.com
- Update to version 4.600.3:
+ List of changes not documented upstream.
- Changes from version 4.600.2:
+ List of changes not documented upstream.
* Sun Dec 28 2014 badshah400@gmail.com
- Update to version 4.600.1:
+ List of changes not documented upstream.
- Changes from version 4.600 (Off The Reservation):
+ Added .head() and .tail() to submatrix views
+ Faster matrix transposes within compound expressions
+ Faster accu() and norm() when compiling with
- O3 -ffast-math -march=native (gcc and clang)
+ Workaround for a bug in GCC 4.4
* Sat Dec 27 2014 badshah400@gmail.com
- Update to version 4.550.4:
+ List of changes not documented upstream.
- Update to version 4.550.3:
+ List of changes not documented upstream.
* Tue Dec 02 2014 badshah400@gmail.com
- Update to version 4.550.2:
+ List of changes not documented upstream.
- Changes from version 4.550.1:
+ List of changes not documented upstream.
* Thu Nov 20 2014 badshah400@gmail.com
- Update to version 4.550 (Singapore Sling Deluxe):
+ Added matrix exponential function: expmat()
+ Faster .log_p() and .avg_log_p() functions in the gmm_diag
class when compiling with OpenMP enabled
+ Faster handling of in-place addition/subtraction of
expressions with an outer product.
* Mon Nov 03 2014 badshah400@gmail.com
- Update to version 4.500.1:
+ List of changes not documented upstream.
* Thu Oct 30 2014 badshah400@gmail.com
- Update to version 4.500.0:
+ Faster handling of complex vectors by norm()
+ Expanded chol() to optionally specify output matrix as upper
or lower triangular
+ Better handling of non-finite values when saving matrices as
text files.
* Mon Oct 13 2014 badshah400@gmail.com
- Update to version 4.450.4:
+ No list of changes documented upstream.
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