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Revision 1.15 / (download) - annotate - [select for diffs], Wed Jan 19 09:52:09 2022 UTC (8 months, 1 week ago) by nros
CVS Tags: pkgsrc-2022Q3-base, pkgsrc-2022Q3, pkgsrc-2022Q2-base, pkgsrc-2022Q2, pkgsrc-2022Q1-base, pkgsrc-2022Q1, HEAD
Changes since 1.14: +2 -1 lines
Diff to previous 1.14 (colored)
disable package registry in eigen3 to not populate fake homedir
Revision 1.14 / (download) - annotate - [select for diffs], Wed Mar 17 17:20:00 2021 UTC (18 months, 2 weeks ago) by prlw1
CVS Tags: pkgsrc-2021Q4-base, pkgsrc-2021Q4, pkgsrc-2021Q3-base, pkgsrc-2021Q3, pkgsrc-2021Q2-base, pkgsrc-2021Q2, pkgsrc-2021Q1-base, pkgsrc-2021Q1
Changes since 1.13: +8 -11 lines
Diff to previous 1.13 (colored)
Update eigen3 to 3.3.9 Many fixes including a gcc10 compilation issue. Full list at https://eigen.tuxfamily.org/index.php?title=ChangeLog#Eigen_3.3.9
Revision 1.13 / (download) - annotate - [select for diffs], Sat Apr 18 22:01:56 2020 UTC (2 years, 5 months ago) by joerg
CVS Tags: pkgsrc-2020Q4-base, pkgsrc-2020Q4, pkgsrc-2020Q3-base, pkgsrc-2020Q3, pkgsrc-2020Q2-base, pkgsrc-2020Q2
Changes since 1.12: +2 -2 lines
Diff to previous 1.12 (colored)
Add missing includes. Bump revision.
Revision 1.12 / (download) - annotate - [select for diffs], Sun Mar 22 11:03:22 2020 UTC (2 years, 6 months ago) by rillig
CVS Tags: pkgsrc-2020Q1-base, pkgsrc-2020Q1
Changes since 1.11: +3 -2 lines
Diff to previous 1.11 (colored)
math/eigen3: fix PKGCONFIG_OVERRIDE
Revision 1.11 / (download) - annotate - [select for diffs], Sat Nov 2 16:16:18 2019 UTC (2 years, 10 months ago) by rillig
CVS Tags: pkgsrc-2019Q4-base, pkgsrc-2019Q4
Changes since 1.10: +7 -7 lines
Diff to previous 1.10 (colored)
math: align variable assignments pkglint -Wall -F --only aligned -r Manual correction in R/Makefile.extension for the MASTER_SITES continuation line.
Revision 1.10 / (download) - annotate - [select for diffs], Sat Mar 9 14:14:39 2019 UTC (3 years, 6 months ago) by wen
CVS Tags: pkgsrc-2019Q3-base, pkgsrc-2019Q3, pkgsrc-2019Q2-base, pkgsrc-2019Q2, pkgsrc-2019Q1-base, pkgsrc-2019Q1
Changes since 1.9: +3 -3 lines
Diff to previous 1.9 (colored)
Update to 3.3.7 Upstream changes: Eigen 3.3.7 Released on December 11, 2018. Changes since 3.3.6: Bug 1643: Fix compilation with GCC>=6 and compiler optimization turned off. Eigen 3.3.6 Released on December 10, 2018. Changes since 3.3.5: Bug 1617: Fix triangular solve crashing for empty matrix. Bug 785: Make dense Cholesky decomposition work for empty matrices. Bug 1634: Remove double copy in move-ctor of non movable Matrix/Array. Changeset 588e1eb34eff: Workaround weird MSVC bug. Bug 1637 Workaround performance regression in matrix products with gcc>=6 and clang>=6.0. Changeset bf0f100339c1: Fix some implicit 0 to Scalar conversions. Bug 1605: Workaround ABI issue with vector types (aka __m128) versus scalar types (aka float). Changeset d1421c479baa: Fix for gcc<4.6 regarding usage of #pragma GCC diagnostic push/pop. Changeset c20b83b9d736: Fix conjugate-gradient for right-hand-sides with a very small magnitude. Changeset 281a877a3bf7: Fix product of empty arrays (returned 0 instead of 1). Bug 1590: Fix collision with some system headers defining the macro FP32. Bug 1584: Fix possible undefined behavior in random generation. Changeset d632d18db8ca: Fix fallback to BLAS for rankUpdate. Fixes for NVCC 9. Fix matrix-market IO. Various fixes in the doc. Various minor warning fixes/workarounds. Eigen 3.3.5 Released on July 23, 2018. Changes since 3.3.4: General bug fixes: Fix GeneralizedEigenSolver when requesting for eigenvalues only (0d15855abb30) Bug 1560 fix product with a 1x1 diagonal matrix (90d7654f4a59) Bug 1543: fix linear indexing in generic block evaluation Fix compilation of product with inverse transpositions (e.g., mat * Transpositions().inverse()) (14a13748d761) Bug 1509: fix computeInverseWithCheck for complexes (8be258ef0b6d) Bug 1521: avoid signalling NaN in hypot and make it std::complex<> friendly (a9c06b854991). Bug 1517: fix triangular product with unit diagonal and nested scaling factor: (s*A).triangularView<UpperUnit>()*B (a546d43bdd4f) Fix compilation of stableNorm for some odd expressions as input (499e982b9281) Bug 1485: fix linking issue of non template functions (ae28c2aaeeda) Fix overflow issues in BDCSVD (92060f82e1de) Bug 1468 : add missing std:: to memcpy (4565282592ae) Bug 1453: fix Map with non-default inner-stride but no outer-stride (af00212cf3a4) Fix mixing types in sparse matrix products (7e5fcd0008bd) Bug 1544: Generate correct Q matrix in complex case (c0c410b508a1) Bug 1461: fix compilation of Map<const Quaternion>::x() (69652a06967d) Backends: Fix MKL backend for symmetric eigenvalues on row-major matrices (4726d6a24f69) Bug 1527: fix support for MKL's VML (972424860545) Fix incorrect ldvt in LAPACKE call from JacobiSVD (88c4604601b9) Fix support for MKL's BLAS when using MKL_DIRECT_CALL (205731b87e19, b88c70c6ced7, 46e2367262e1) Use MKL's lapacke.h header when using MKL (19bc9df6b726) Diagnostics: Bug 1516: add assertion for out-of-range diagonal index in MatrixBase::diagonal(i) (783d38b3c78c) Add static assertion for fixed sizes Ref<> (e1203d5ceb8e) Add static assertion on selfadjoint-view's UpLo parameter. (b84db94c677e, 0ffe8a819801) Bug 1479: fix failure detection in LDLT (67719139abc3) Compiler support: Bug 1555: compilation fix with XLC Workaround MSVC 2013 ambiguous calls (1c7b59b0b5f4) Adds missing EIGEN_STRONG_INLINE to help MSVC properly inlining small vector calculations (1ba3f10b91f2) Several minor warning fixes: 3c87fc0f1042, ad6bcf0e8efc, "used uninitialized" (20efc44c5500), Wint-in-bool-context (131da2cbc695, b4f969795d1b) Bug 1428: make NEON vectorization compilable by MSVC. (* 3d1b3dbe5927, 4e1b7350182a) Fix compilation and SSE support with PGI compiler (faabf000855d 90d33b09040f) Bug 1555: compilation fix with XLC (23eb37691f14) Bug 1520: workaround some -Wfloat-equal warnings by calling std::equal_to (7d9a9456ed7c) Make the TensorStorage class compile with clang 3.9 (eff7001e1f0a) Misc: some old compiler fixes (493691b29be1) Fix MSVC warning C4290: C++ exception specification ignored except to indicate a function is not __declspec(nothrow) (524918622506) Architecture support: Several AVX512 fixes for log, sqrt, rsqrt, non AVX512ER CPUs, apply_rotation_in_the_plane b64275e912ba cab3d626a59e 7ce234652ab9, d89b9a754371. AltiVec fixes: 9450038e380d NEON fixes: const-cast (e8a69835ccda), compilation of Jacobi rotations (c06cfd545b15,bug 1436). Changeset d0658cc9d4a2: Define pcast<> for SSE types even when AVX is enabled. (otherwise float are silently reinterpreted as int instead of being converted) Bug 1494: makes pmin/pmax behave on Altivec/VSX as on x86 regarding NaNs (d0af83f82b19) Documentation: Update manual pages regarding BDCSVD (bug 1538) Add aliasing in common pitfaffs (2a5a8408fdc5) Update aligned_allocator (21e03aef9f2b) Bug 1456: add perf recommendation for LLT and storage format (c8c154ebf130, 9aef1e23dbe0) Bug 1455: Cholesky module depends on Jacobi for rank-updates (2e6e26b851a8) Bug 1458: fix documentation of LLT and LDLT info() method (2a4cf4f473dd) Warn about constness in LLT::solveInPlace (518f97b69bdf) Fix lazyness of operator* with CUDA (c4dbb556bd36) Bug 336: improve doc for PlainObjectBase::Map (13dc446545fe) Other general improvements: Enable linear indexing in generic block evaluation (31537598bf83, 5967bc3c2cdb, bug 1543). Fix packet and alignment propagation logic of Block<Xpr> expressions. In particular, (A+B).col(j) now preserve vectorisation. (b323cc9c2c7f) Several fixes regarding custom scalar type support: hypot (f8d6c791791d), boost-multiprec (acb8ef9b2478), literal casts (6bbd97f17534, 39f65d65894f), LLT: avoid making a copy when decomposing in place (2f7e28920f4e), const the arg to solveInPlace() to allow passing .transpose(), .block(), etc. (c31c0090e998). Add possibility to overwrite EIGEN_STRONG_INLINE (7094bbdf3f4d) Bug 1528: use numeric_limits::min() instead of 1/highest() that might underflow (dd823c64ade7) Bug 1532: disable stl::*_negate in C++17 (they are deprecated) (88e9452099d5) Add C++11 max_digits10 for half (faf74dde8ed1) Make sparse QR result sizes consistent with dense QR (4638bc4d0f96) Unsupported/unit-tests/cmake/unvisible internals/etc. Bug 1484: restore deleted line for 128 bits long doubles, and improve dispatching logic. (dffc0f957f19) Bug 1462: remove all occurences of the deprecated __CUDACC_VER__ macro by introducing EIGEN_CUDACC_VER (a201b8438d36) Changeset 2722aa8eb93f: Fix oversharding bug in parallelFor. Changeset ea1db80eab46: commit 45e9c9996da790b55ed9c4b0dfeae49492ac5c46 (HEAD -> memory_fix) Changeset 350957be012c: Fix int versus Index Changeset 424038431015: fix linking issue Changeset 3f938790b7e0: Fix short vs long Changeset ba14974d054a: Fix cmake scripts with no fortran compiler Changeset 2ac088501976: add cmake-option to enable/disable creation of tests Changeset 56996c54158b: Use col method for column-major matrix Changeset 762373ca9793: Bug 1449: fix redux_3 unit test Changeset eda96fd2fa30: Fix uninitialized output argument. Changeset 75a12dff8ca4: Handle min/max/inf/etc issue in cuda_fp16.h directly in test/main.h Changeset 568614bf79b8: Add tests for sparseQR results (value and size) covering bugs 1522 and 1544 Changeset 12c9ece47d14: SelfAdjointView<...,Mode> causes a static assert since commit c73a77e47db8 Changeset 899fd2ef704f: weird compilation issue in mapped_matrix.cpp Eigen 3.3.4 Released on June 15, 2017. Changes since 3.3.3: General: Improve speed of Jacobi rotation when mixing complex and real types. Bug 1405: enable StrictlyLower/StrictlyUpper triangularView as the destination of matrix*matrix products. UmfPack support: enable changes in the control settings and add report functions. Bug 1423: fix LSCG's Jacobi preconditioner for row-major matrices. Bug 1424: fix compilation issue with abs and unsigned integers as scalar type. Bug 1410: fix lvalue propagation of Array/Matrix-Wrapper with a const nested expression. Bug 1403: fix several implicit scalar type conversion making SVD decompositions compatible with ceres::Jet. Fix some real-to-scalar-to-real useless conversions in ColPivHouseholderQR. Regressions: Fix dense * sparse-selfadjoint-view product. Bug 1417: make LinSpace compatible with std::complex. Bug 1400: fix stableNorm alignment issue with EIGEN_DONT_ALIGN_STATICALLY. Bug 1411: fix alignment issue in Quaternion. Fix compilation of operations between nested Arrays. Bug 1435: fix aliasing issue in expressions like: A = C - B*A. Others: Fix compilation with gcc 4.3 and ARM NEON. Fix prefetches on ARM64 and ARM32. Fix out-of-bounds check in COLAMD. Few minor fixes regarding nvcc/CUDA support, including bug 1396. Improve cmake scripts for Pastix and BLAS detection. Bug 1401: fix compilation of "cond ? x : -x" with x an AutoDiffScalar Fix compilation of matrix log with Map as input. Add specializations of std::numeric_limits for Eigen::half and and AutoDiffScalar Fix compilation of streaming nested Array, i.e., cout << Array<Array<>>
Revision 1.9 / (download) - annotate - [select for diffs], Thu Sep 14 11:21:03 2017 UTC (5 years ago) by prlw1
CVS Tags: pkgsrc-2018Q4-base, pkgsrc-2018Q4, pkgsrc-2018Q3-base, pkgsrc-2018Q3, pkgsrc-2018Q2-base, pkgsrc-2018Q2, pkgsrc-2018Q1-base, pkgsrc-2018Q1, pkgsrc-2017Q4-base, pkgsrc-2017Q4, pkgsrc-2017Q3-base, pkgsrc-2017Q3
Changes since 1.8: +6 -3 lines
Diff to previous 1.8 (colored)
Update eigen3 to 3.3.4 Changes that might impact existing code Eigen 3.3 fixes a few shortcomings that might impact existing code: * Eigen 3.3 clarifies the usage of the Index type in SparseMatrix, PermutationMatrix, Transpositions, as detailed below. * The normalize and normalized methods will now leave their input unchanged if its norm is 0 or too close to 0. Previously this resulted in a vector containing NaNs or infinities. * internal::significant_decimals_impl is deprecated and users of custom scalar types are encouraged to overload NumTraits<>::digits10(). In Eigen 3.3, the evaluation mechanism of expressions has been completely rewritten. c.f. http://eigen.tuxfamily.org/index.php?title=3.3 Looks as though C++11 support was added and Eigen 2 support removed. Detailed changelog: http://eigen.tuxfamily.org/index.php?title=ChangeLog#Eigen_3.3.4
Revision 1.8 / (download) - annotate - [select for diffs], Tue Sep 13 14:57:39 2016 UTC (6 years ago) by prlw1
CVS Tags: pkgsrc-2017Q2-base, pkgsrc-2017Q2, pkgsrc-2017Q1-base, pkgsrc-2017Q1, pkgsrc-2016Q4-base, pkgsrc-2016Q4, pkgsrc-2016Q3-base, pkgsrc-2016Q3
Changes since 1.7: +6 -5 lines
Diff to previous 1.7 (colored)
Update eigen3 to 3.2.9 Eigen 3.2.9 Released on July 18, 2016 Changes since 3.2.8: * Main fixes and improvements: + Improve numerical robustness of JacobiSVD (backported from 3.3) + Bug 1017: prevents underflows in makeHouseholder + Fix numerical accuracy issue in the extraction of complex eigenvalue pairs in real generalized eigenvalue problems. + Fix support for vector.homogeneous().asDiagonal() + Bug 1238: fix SparseMatrix::sum() overload for un-compressed mode + Bug 1213: workaround gcc linking issue with anonymous enums. + Bug 1236: fix possible integer overflow in sparse-sparse product + Improve detection of identical matrices when applying a permutation (e.g., mat = perm * mat) + Fix usage of nesting type in blas_traits. In practice, this fixes compilation of expressions such as A*(A*A)^T + CMake: fixes support of Ninja generator + Add a StorageIndex typedef to sparse matrices and expressions to ease porting code to 3.3 (see http://eigen.tuxfamily.org/index.php?title=3.3#Index_typedef) + Bug 1200: make aligned_allocator c++11 compatible (backported from 3.3) + Bug 1182: improve generality of abs2 (backported from 3.3) + Bug 537: fix compilation of Quaternion with Apples's compiler + Bug 1176: allow products between compatible scalar types + Bug 1172: make valuePtr and innerIndexPtr properly return null for empty sparse matrices. + Bug 1170: skip calls to memcpy/memmove for empty inputs. * Others: + Bug 1242: fix comma initializer with empty matrices. + Improves support for MKL's PARDISO solver. + Fix a compilation issue with Pastix solver. + Add some missing explicit scalar conversions + Fix a compilation issue with matrix exponential (unsupported MatrixFunctions module). + Bug 734: fix a storage order issue in unsupported Spline module + Bug 1222: fix a compilation issue in AutoDiffScalar + Bug 1221: shutdown some GCC6's warnings. + Bug 1175: fix index type conversion warnings in sparse to dense conversion. Eigen 3.2.8 Released on February 16, 2016 Changes since 3.2.7: * Main fixes and improvements: + Make FullPivLU::solve use rank() instead of nonzeroPivots(). + Add EIGEN_MAPBASE_PLUGIN + Bug 1166: fix issue in matrix-vector products when the destination is not a vector at compile-time. + Bug 1100: Improve cmake/pkg-config support. + Bug 1113: fix name conflict with C99's "I". + Add missing delete operator overloads in EIGEN_MAKE_ALIGNED_OPERATOR_NEW + Fix (A*B).maxCoeff(i) and similar. + Workaround an ICE with VC2015 Update1 x64. + Bug 1156: fix several function declarations whose arguments were passed by value instead of being passed by reference + Bug 1164: fix std::list and std::deque specializations such that our aligned allocator is automatically activatived only when the user did not specified an allocator (or specified the default std::allocator). * Others: + Fix BLAS backend (aka MKL) for empty matrix products. + Bug 1134: fix JacobiSVD pre-allocation. + Bug 1111: fix infinite recursion in sparse-column-major.row(i).nonZeros() (it now produces a compilation error) + Bug 1106: workaround a compilation issue in Sparse module for msvc-icc combo + Bug 1153: remove the usage of __GXX_EXPERIMENTAL_CXX0X__ to detect C++11 support + Bug 1143: work-around gcc bug in COLAMD + Improve support for matrix products with empty factors. + Fix and clarify documentation of Transform wrt operator*(MatrixBase) + Add a matrix-free conjugate gradient example. + Fix cost computation in CwiseUnaryView (internal) + Remove custom unaligned loads for SSE. + Some warning fixes. + Several other documentation clarifications.
Revision 1.7 / (download) - annotate - [select for diffs], Fri Sep 2 16:58:13 2016 UTC (6 years ago) by wiz
Changes since 1.6: +2 -1 lines
Diff to previous 1.6 (colored)
Bump PKGREVISION for pc file fix.
Revision 1.6 / (download) - annotate - [select for diffs], Sun Nov 15 12:06:33 2015 UTC (6 years, 10 months ago) by prlw1
CVS Tags: pkgsrc-2016Q2-base, pkgsrc-2016Q2, pkgsrc-2016Q1-base, pkgsrc-2016Q1, pkgsrc-2015Q4-base, pkgsrc-2015Q4
Changes since 1.5: +4 -4 lines
Diff to previous 1.5 (colored)
Update eigen3 to 3.2.7 Eigen 3.2.7 Released on November 5, 2015 Changes since 3.2.6: * Main fixes and improvements: + Add support for dense.cwiseProduct(sparse). + Fix a regression regarding (dense*sparse).diagonal(). + Make the IterativeLinearSolvers module compatible with MPL2-only mode by defaulting to COLAMDOrdering and NaturalOrdering for ILUT and ILLT respectively. + Bug 266: backport support for c++11 move semantic + operator/=(Scalar) now performs a true division (instead of mat*(1/s)) + Improve numerical accuracy in LLT and triangular solve by using true scalar divisions (instead of mat * (1/s)) + Bug 1092: fix iterative solver constructors for expressions as input + Bug 1088: fix setIdenity for non-compressed sparse-matrix + Bug 1086: add support for recent SuiteSparse versions * Others: + Add overloads for real-scalar times SparseMatrix<complex> operations. This avoids real to complex conversions, and also fixes a compilation issue with MSVC. + Use explicit Scalar types for AngleAxis initialization + Fix several shortcomings in cost computation (avoid multiple re-evaluation in some very rare cases). + Bug 1090: fix a shortcoming in redux logic for which slice-vectorization plus unrolling might happen. + Fix compilation issue with MSVC by backporting DenseStorage::operator= from devel branch. + Bug 1063: fix nesting of unsupported/AutoDiffScalar to prevent dead references when computing second-order derivatives + Bug 1100: remove explicit CMAKE_INSTALL_PREFIX prefix to conform to cmake install's DESTINATION parameter. + unsupported/ArpackSupport is now properly installed by make install. + Bug 1080: warning fixes Eigen 3.2.6 Released on October 1, 2015 Changes since 3.2.5: * fix some compilation issues with MSVC 2013, including bugs 1000 and 1057 * SparseLU: fixes to support EIGEN_DEFAULT_TO_ROW_MAJOR (bug 1053), and for empty (bug 1026) and some structurally rank deficient matrices (bug 792) * Bug 1075: fix AlignedBox::sample() for Dynamic dimension * fix regression in AMD ordering when a column has only one off-diagonal non-zero (used in sparse Cholesky) * fix Jacobi preconditioner with zero diagonal entries * fix Quaternion identity initialization for non-implicitly convertible types * Bug 1059: fix predux_max<Packet4i> for NEON * Bug 1039: fix some issues when redefining EIGEN_DEFAULT_DENSE_INDEX_TYPE * Bug 1062: fix SelfAdjointEigenSolver for RowMajor matrices * MKL: fix support for the 11.2 version, and fix a naming conflict (bug 1067) + Bug 1033: explicit type conversion from 0 to RealScalar Eigen 3.3-alpha1 Released on September 4, 2015 See the announcement. Eigen 3.2.5 Released on June 16, 2015 Changes since 3.2.4: * Changes with main impact: + Improve robustness of SimplicialLDLT to semidefinite problems by correctly handling structural zeros in AMD reordering + Re-enable supernodes in SparseLU (fix a performance regression in SparseLU) + Use zero guess in ConjugateGradients::solve + Add PermutationMatrix::determinant method + Fix SparseLU::signDeterminant() method, and add a SparseLU::determinant() method + Allows Lower|Upper as a template argument of CG and MINRES: in this case the full matrix will be considered + Bug 872: remove usage of std::bind* functions (deprecated in c++11) * Numerical robustness improvements: + Bug 1014: improve numerical robustness of the 3x3 direct eigenvalue solver + Bug 1013: fix 2x2 direct eigenvalue solver for identical eigenvalues + Bug 824: improve accuracy of Quaternion::angularDistance + Bug 941: fix an accuracy issue in ColPivHouseholderQR by continuing the decomposition on a small pivot + Bug 933: improve numerical robustness in RealSchur + Fix default threshold value in SPQR * Other changes: + Fix usage of EIGEN_NO_AUTOMATIC_RESIZING + Improved support for custom scalar types in SparseLU + Improve cygwin compatibility + Bug 650: fix an issue with sparse-dense product and rowmajor matrices + Bug 704: fix MKL support (HouseholderQR) + Bug 705: fix handling of Lapack potrf return code (LLT) + Bug 714: fix matrix product with OpenMP support + Bug 949: add static assertions for incompatible scalar types in many of the dense decompositions + Bugs 957, 1000: workaround MSVC/ICC compilation issues when using sparse blocks + Bug 969: fix ambiguous calls to Ref + Bugs 972, 986: add support for coefficient-based product with 0 depth + Bug 980: fix taking a row (resp. column) of a column-major (resp. row-major) sparse matrix + Bug 983: fix an alignement issue in Quaternion + Bug 985: fix RealQZ when either matrix had zero rows or columns + Bug 987: fix alignement guess in diagonal product + Bug 993: fix a pitfall with matrix.inverse() + Bugs 996, 1016: fix scalar conversions + Bug 1003: fix handling of pointers non aligned on scalar boundary in slice-vectorization + Bug 1010: fix member initialization in IncompleteLUT + Bug 1012: enable alloca on Mac OS or if alloca is defined as macro + Doc and build system: 733, 914, 952, 961, 999 Eigen 3.2.4 Released on January 21, 2015 Changes since 3.2.3: * Fix compilation regression in Rotation2D * Bug 920: fix compilation issue with MSVC 2015. * Bug 921: fix utilization of bitwise operation on enums in first_aligned. * Fix compilation with NEON on some platforms. Eigen 3.2.3 Released on December 16, 2014 Changes since 3.2.2: * Core: + Enable Mx0 * 0xN matrix products. + Bug 859: fix returned values for vectorized versions of exp(NaN), log(NaN), sqrt(NaN) and sqrt(-1). + Bug 879: tri1 = mat * tri2 was compiling and running incorrectly if tri2 was not numerically triangular. Workaround the issue by evaluating mat*tri2 into a temporary. + Bug 854: fix numerical issue in SelfAdjointEigenSolver::computeDirect for 3x3 matrices. + Bug 884: make sure there no call to malloc for zero-sized matrices or for a Ref<> without temporaries. + Bug 890: fix aliasing detection when applying a permutation. + Bug 898: MSVC optimization by adding inline hint to const_cast_ptr. + Bug 853: remove enable_if<> in Ref<> ctor. * Dense solvers: + Bug 894: fix the sign returned by LDLT for multiple calls to compute(). + Fix JacobiSVD wrt underflow and overflow. + Bug 791: fix infinite loop in JacobiSVD in the presence of NaN. * Sparse: + Fix out-of-bounds memory write when the product of two sparse matrices is completely dense and performed using pruning. + UmfPack support: fix redundant evaluation/copies when calling compute(), add support for generic expressions as input, and fix extraction of the L and U factors (Bug 911). + Improve SparseMatrix::block for const matrices (the generic path was used). + Fix memory pre-allocation when permuting inner vectors of a sparse matrix. + Fix SparseQR::rank for a completely empty matrix. + Fix SparseQR for row-major inputs. + Fix SparseLU::absDeterminant and add respective unit test. + BiCGSTAB: make sure that good initial guesses are not destroyed by a bad preconditioner. * Geometry: + Fix Hyperplane::Through(a,b,c) when points are aligned or identical. + Fix linking issues in OpenGLSupport. * OS, build system and doc: + Various compilation fixes including: bug 821, bug 822, bug 857, bug 871, bug 873. + Fix many compilation warnings produced by recent compilers including: bug 909. + Bug 861: enable posix_memalign with PGI. + Fix BiCGSTAB doc example. Eigen 3.2.2 Released on August 4, 2014 Changes since 3.2.1: * Core: + 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 matrices. + 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 Return-Value-Optimization. * 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. * Sparse: + http://eigen.tuxfamily.org/bz/show_bug.cgi?id=838 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. * Geometry: + 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 implementation. + 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) Eigen 3.2.1 Released on February 26, 2014 Changes since 3.2.0: * Eigen2 support is now deprecated and will be removed in version 3.3. * Core: + 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 possible. + 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 matrices. + Bug 740: Fix overflow issue in stableNorm(). + Make pivoting HouseholderQR compatible with custom scalar types. * Geometry: + 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 results. + 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).
Revision 1.5 / (download) - annotate - [select for diffs], Mon Jan 27 18:41:13 2014 UTC (8 years, 8 months ago) by wiz
CVS Tags: pkgsrc-2015Q3-base, pkgsrc-2015Q3, pkgsrc-2015Q2-base, pkgsrc-2015Q2, pkgsrc-2015Q1-base, pkgsrc-2015Q1, pkgsrc-2014Q4-base, pkgsrc-2014Q4, pkgsrc-2014Q3-base, pkgsrc-2014Q3, pkgsrc-2014Q2-base, pkgsrc-2014Q2, pkgsrc-2014Q1-base, pkgsrc-2014Q1
Changes since 1.4: +1 -2 lines
Diff to previous 1.4 (colored)
Do not set FETCH_USING, should not be set in a package Makefile.
Revision 1.4 / (download) - annotate - [select for diffs], Sun Oct 6 16:16:17 2013 UTC (8 years, 11 months ago) by wiz
CVS Tags: pkgsrc-2013Q4-base, pkgsrc-2013Q4
Changes since 1.3: +4 -4 lines
Diff to previous 1.3 (colored)
Update to 3.1.4: Changes since 3.1.3: Bug 620: Fix robustness and performance issues in JacobiSVD::solve. Bug 613: Fix accuracy of SSE sqrt for very small numbers. Bug 608: Fix sign computation in LDLT. Fix write access to CwiseUnaryView expressions. Fix compilation of transposeInPlace() for Array expressions. Fix non const data() member in Array and Matrix wrappers. Fix a few warnings and compilation issues with recent compiler versions. Documentation fixes.
Revision 1.3 / (download) - annotate - [select for diffs], Wed May 29 22:58:25 2013 UTC (9 years, 4 months ago) by wiz
CVS Tags: pkgsrc-2013Q3-base, pkgsrc-2013Q3, pkgsrc-2013Q2-base, pkgsrc-2013Q2
Changes since 1.2: +4 -5 lines
Diff to previous 1.2 (colored)
Update to 3.1.3. Add comment to patch. Changes since 3.1.2: 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 check)
Revision 1.2 / (download) - annotate - [select for diffs], Mon Apr 1 12:14:33 2013 UTC (9 years, 6 months ago) by joerg
CVS Tags: pkgsrc-2013Q1-base, pkgsrc-2013Q1
Changes since 1.1: +2 -1 lines
Diff to previous 1.1 (colored)
Don't try to detect the pkgconfig directory, hard-wire the one used in pkgsrc. It seems like the detection sometimes picked up the wrong value. Adjust PLIST and bump revision.
Revision 1.1 / (download) - annotate - [select for diffs], Sun Mar 17 19:37:19 2013 UTC (9 years, 6 months ago) by markd
Add eigen3 version 3.1.2 Eigen 3 is a C++ template library for linear algebra: vectors, matrices, and related algorithms.
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