File eigen3.changes of Package eigen3

Sat Aug  9 21:02:38 UTC 2014 -

- Update to version 3.2.2:
   * Relax Ref such that Ref<MatrixXf> accepts a RowVectorXf which can be seen
     as a degenerate MatrixXf(1,N)
   * Fix performance regression for the vectorization of sub columns/rows of
   * EIGEN_STACK_ALLOCATION_LIMIT: Raise its default value to 128KB, make use
     of it to assert on maximal fixed size object, and allows it to be 0 to
     mean "no limit".
   * Bug 839: Fix 1x1 triangular matrix-vector product.
   * Bug 755: CommaInitializer produced wrong assertions in absence of
  Dense solvers:
   * Add a rank() method with threshold control to JacobiSVD, and make solve
     uses it to return the minimal norm solution for rank-deficient problems.
   * Various numerical fixes in JacobiSVD, including:bug 843, and the move from
     Lapack to Matlab strategy for the default threshold.
   * Various numerical fixes in LDLT, including the case of semi-definite
     complex matrices.
   * Fix ColPivHouseholderQR::rank().
   * Bug 222: Make temporary matrix column-major independently of
     EIGEN_DEFAULT_TO_ROW_MAJOR in BlockHouseholder.
   * Bug 838]: Fix dense
     * sparse and sparse * dense outer products and detect outer products from
     either the lhs or rhs.
   * Make the ordering method of SimplicialL[D]LT configurable.
   * Fix regression in the restart mechanism of BiCGSTAB.
   * Bug 836: extend SparseQR to support more columns than rows.
   * Bug 808: Use double instead of float for the increasing size ratio in
     CompressedStorage::resize, fix implicit conversions from int/longint to
     float/double, and fix set_from_triplets temporary matrix type.
   * Bug 647: Use smart_copy instead of bitwise memcpy in CompressedStorage.
   * GMRES: Initialize essential Householder vector with correct dimension.
   * Bug 807: Missing scalar type cast in umeyama()
   * Bug 806: Missing scalar type cast in Quaternion::setFromTwoVectors()
   * Bug 759: Removed hard-coded double-math from Quaternion::angularDistance.
  OS, build system and doc:
   * Fix compilation with Windows CE.
   * Fix some ICEs with VC11.
   * Check IMKL version for compatibility with Eigen
   * Bug 754: Only inserted (!defined(_WIN32_WCE)) analog to alloc and free
   * Bug 803: Avoid char* to int* conversion.
   * Bug 819: Include path of details.h file.
   * Bug 738: Use the "current" version of cmake project directories to ease
     the inclusion of Eigen within other projects.
   * Bug 815: Fix doc of FullPivLU wrt permutation matrices.
   * Bug 632: doc: Note that dm2 = sm1 + dm1 is not possible
   * Extend AsciiQuickReference (real, imag, conjugate, rot90)
- Added metis-devel build requirement for openSUSE > 13.1.

Thu Jul 31 12:52:18 UTC 2014 -

- Allign the stack on powerpc

- added patches:
  * 0001-Do-stack-allignment-on-ppc.patch 
Wed Jul 30 15:55:52 UTC 2014 -

- Disable altivec on ppc64le. eigen3 have no LE altivec inplemented

- added patches:
  * 0001-Disable-Altivec-for-ppc64le.patch
Thu Apr 10 21:05:43 UTC 2014 -

- Update to version 3.2.1:
  * Eigen2 support is now deprecated and will be removed in version 3.3.
   * Bug fix for Ref object containing a temporary matrix.
   * Bug 654: Allow construction of row vector from 1D array.
   * Bug 679: Support cwiseMin() and cwiseMax() on maps.
   * Support conservativeResize() on vectors.
   * Improve performance of vectorwise and replicate expressions.
   * Bug 642: Add vectorization of sqrt for doubles, and make sqrt really safe
     if EIGEN_FAST_MATH is disabled.
   * Bug 616: Try harder to align columns when printing matrices and arrays.
   * Bug 579: Add optional run-time parameter to fixed-size block methods.
   * Implement .all() and .any() for zero-sized objects
   * Bug 708: Add placement new and delete for arrays.
   * Bug 503: Better C++11 support.
  Dense linear algebra:
   * Bug 689: Speed up some matrix-vector products by using aligned loads if
   * Make solve in FullPivHouseholderQR return least-square solution if there
     is no exact solution.
   * Bug 678: Fix fullPivHouseholderQR for rectangular matrices.
   * Fix a 0/0 issue in JacobiSVD.
   * Bug 736: Wrong result in LDLT::isPositiveDefinite() for semi-definite
   * Bug 740: Fix overflow issue in stableNorm().
   * Make pivoting HouseholderQR compatible with custom scalar types.
   * Fix compilation of Transform * UniformScaling
  Sparse matrices:
   * Fix elimination tree and SparseQR for fat rectangular matrices.
   * Bug 635: add isCompressed to MappedSparseMatrix for compatibility.
   * Bug 664: Support iterators without operator< in setFromTriplets().
   * Fixes in SparseLU: infinite loop, aliasing issue when solving, overflow in
     memory allocation, use exceptions only if enabled (bug 672).
   * Fixes in SparseQR: reduce explicit zero, assigning result to map, assert
     catching non-conforming sizes, memory leak.
   * Bug 681: Uninitialized value in CholmodSupport which may lead to incorrect
   * Fix some issues when using a non-standard index type (bug 665 and more)
   * Update constrained CG (unsupported module) to Eigen3.
  OS and build system:
   * MacOS put OpenGL header files somewhere else from where we expected it.
   * Do not assume that alloca() is 16-byte aligned on Windows.
   * Compilation fixes when using ICC with Visual Studio.
   * Fix Fortran compiler detection in CMake files.
  * Fix some of our tests (bugs 744 and 748 and more).
  * Fix a few compiler warnings (bug 317 and more).
  * Documentation fixes (bugs 609, 638 and 739 and more).
- Renamed the package from libeigen3-devel to eigen3. Added eigen3-devel
  subpackage with the necessary Provides/Obsoletes entries for libeigen3-devel.

Mon Aug 12 21:23:59 UTC 2013 -

- Update to version 3.2.0:
  * See for
- Removed eigen-3.1.2-remove-include-of-removed-header-file.patch (fixed

Sun May 19 17:53:45 UTC 2013 -

- Update to version 3.1.3:
  * Bug 526 - Fix linear vectorized transversal in linspace.
  * Bug 551 - Fix compilation issue when using EIGEN_DEFAULT_DENSE_INDEX_TYPE.
  * Bug 533 - Fix some missing const qualifiers in Transpose
  * Fix a compilation with CGAL::Gmpq by adding explicit internal:: namespace
    when calling abs().
  * Fix computation of outer-stride when calling .real() or .imag().
  * Fix handmade_aligned_realloc (affected conservativeResize()).
  * Fix sparse vector assignment from a sparse matrix.
  * Fix log(0) with SSE.
  * Fix bug in aligned_free with windows CE.
  * Fix traits of Map<Quaternion.
  * Fix a few warnings (507, 535, 581).
  * Enable SSE with ICC even when it mimics a gcc version lower than 4.2
  * Workaround gcc-4.7 bug #53900 (too aggressive optimization in our alignment

Tue Feb 12 17:34:58 UTC 2013 -

- Add eigen-3.1.2-remove-include-of-removed-header-file.patch
  * Backport 6f233061d009cdb9e79a5201e02599a72ec249c1 from upstream
  * Allow SparseCore to be included without compiler error

Sun Nov 25 17:11:45 UTC 2012 -

- Update to version 3.1.2:
  * Bug 524 - Pardiso's parameter array does not have to be aligned!
  * Bug 521 - Disable __cpuidex on architectures different that x86 or x86-64
    with MSVC.
  * Bug 519 - AlignedBox::dim() was wrong for dynamic dimensions.
  * Bug 515 - Fix missing explicit scalar conversion.
  * Bug 511 - Fix pretty printers on windows.
  * Bug 509 - Fix warnings with gcc 4.7
  * Bug 501 - Remove aggressive mat/scalar optimization (was replaced by
    mat*(1/scalar) for non integer types).
  * Bug 479 - Use EISPACK's strategy re max number of iters in Schur
  * Add support for scalar multiple of diagonal matrices.
  * Forward resize() function from Array/Matrix wrappers to the nested
    expression such that mat.array().resize(a,b) is now allowed.
  * Windows CE: fix the lack of the aligned_malloc function on this platform.
  * Fix comma initializer when inserting empty matrices.
  * Fix dense=sparse*diagonal products.
  * Fix compilation with m.array().min(scalar) and m.array().max(scalar).
  * Fix out-of-range memory access in GEMV (the memory was not used for the
    computation, only to assemble unaligned packets from aligned packet loads).
  * Fix various regressions with MKL support.
  * Fix aliasing issue in sparse matrix assignment.
  * Remove stupid assert in blue norm.
  * Workaround a weird compilation error with MSVC.
- Added sparsehash-devel as build requirement for openSUSE > 12.2.

Fri Oct  5 19:13:06 UTC 2012 -

- Update to version 3.1.1:
  * Relicense to MPL2
  * Add a EIGEN_MPL2_ONLY build option to generate compiler errors when
    including non-MPL2 modules
  * Remove dynamic allocation for triangular matrix-matrix products of fixed
    size objects
  * Fix possible underflow issues in SelfAdjointEigenSolver
  * Fix issues with fixed-size Diagonal (sub/super diagonal size computation
    was wrong)
  * Bug 487 - Geometry module: isometry * scaling compilation error
  * Bug 486 - MKL support: fixed multiple-references linker errors with various
  * Bug 480 - work around compilation error on Android NDK due to isfinite
    being defined as a macro
  * Bug 485 - IterativeLinearSolvers: conflict between a typedef and template
    type parameter
  * Bug 479 - Eigenvalues/Schur: Adjust max iterations count to matrix size
  * Fixed Geometry module compilation under MSVC
  * Fixed Sparse module compilation under MSVC 2005
- Updated the package license to "MPL-2.0 and LGPL-2.1+ and BSD-3-Clause".
- Use pkgconfig(gl) instead of Mesa-libGL-devel as build requirement.
- Added texlive-amsfonts build requirement for openSUSE > 12.2 to fix some
  errors during documentation building.

Sun Jul 22 12:42:03 UTC 2012 -

- Update to version 3.1.0:
  * See for
- Added new build requirements freeglut-devel, glew-devel and for
  openSUSE > 12.1 suitesparse-devel.

Sun May 20 16:43:44 UTC 2012 -

- Added gnu-free-fonts as build requirement in order to fix compilation of the
  development documentation.

Sun Apr  1 14:54:02 UTC 2012 -

- Don't build development documentation for openSUSE 11.4 (fails to build).
- Fix rpmlint warning "zero-length".

Tue Mar 27 20:21:10 UTC 2012 -

- Initial release (version 3.0.5).