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* fix bug #281: replace csparse macros by template functionsGravatar Gael Guennebaud2011-12-04
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* fix bug #341: trisove on MappedSparseMatrixGravatar Gael Guennebaud2011-12-04
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* fix bug #356: fix TriangularView::InnerIterator for unit diagonalsGravatar Gael Guennebaud2011-12-04
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* make the accessors to internal sparse storage part of the public API and ↵Gravatar Gael Guennebaud2011-12-04
| | | | remove their "_" prefix.
* add SparseVector::ReverseInnerIteratorGravatar Gael Guennebaud2011-12-04
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* add ReverseInnerIterators to loop over the elements in reverse order,Gravatar Gael Guennebaud2011-12-03
| | | | and partly fix bug #356 (issue in trisolve for upper-column major))
* fix bug #282: add the possibiliry to shift the diagonal coefficients via a ↵Gravatar Gael Guennebaud2011-12-03
| | | | linear function.
* Eigen2sSupport: import some fixes from the 3.0 branch (MSVC fix)Gravatar Gael Guennebaud2011-12-03
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* improve documentation of some sparse related classesGravatar Gael Guennebaud2011-12-02
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* Sparse matrix insertion:Gravatar Gael Guennebaud2011-12-02
| | | | | - automatically turn a SparseMatrix to uncompressed mode when calling insert(i,j). - now coeffRef insert a new element when it does not already exist
* - move CompressedStorage and AmbiVector into internal namespaceGravatar Gael Guennebaud2011-12-02
| | | | - remove innerVectorNonZeros(j) => use innerVector(j).nonZeros()
* Extend tutorial page on broadcasting to reflect recent changes.Gravatar Jitse Niesen2011-12-01
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* fix assigment from uncompressedGravatar Gael Guennebaud2011-11-30
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* bug fix in SparseSelfAdjointTimeDenseProduct for empty rows or columnsGravatar Gael Guennebaud2011-11-30
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* bug fix in SparseView::incrementToNonZeroGravatar Gael Guennebaud2011-11-30
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* add more support for uncompressed modeGravatar Gael Guennebaud2011-11-30
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* cleanning pass on the sparse modules:Gravatar Gael Guennebaud2011-11-28
| | | | | - remove outdated/deprecated code - improve a bit the documentation
* fix alignment computation in Block and MapBase such that aligned means ↵Gravatar Gael Guennebaud2011-11-28
| | | | | | | aligned on 16 bytes and nothing else (transplanted from dcb36e3d49f25566a1733846cd4d6592bf8be0c4 )
* bug #383 - EIGEN_ASM_COMMENT broken in C++11Gravatar Marc Glisse2011-11-26
| | | | this is due to the new user-defined literals syntax.
* fix CG exampleGravatar Gael Guennebaud2011-11-24
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* improve accuracy of 3x3 direct eigenvector extractionGravatar Gael Guennebaud2011-11-23
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* Alignment fixes:Gravatar Benoit Jacob2011-11-22
| | | | | | * Fix AlignedBit computation for Plain Objects * use it for the conditional alignment of operator new * only overload new in PlainObjectBase, don't overload again in Matrix and Array
* stop fill pivoting LU only if the pivot is exactly 0Gravatar Gael Guennebaud2011-11-22
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* Bugs 157 and 377 - General tightening/testing of vectorwise ops:Gravatar Benoit Jacob2011-11-18
| | | | | | | | | | | | | | | | | | * add lots of static assertions making it very explicit when all these ops are supposed to work: ** all ops require the rhs vector to go in the right direction ** all ops already require that the lhs and rhs are of the same kind (matrix vs vector) otherwise we'd have to do complex work ** multiplicative ops (introduced Kibeom's patch) are restricted to arrays, if only because for matrices they could be ambiguous. * add a new test, vectorwiseop.cpp. * these compound-assign operators used to be implemented with for loops: for(Index j=0; j<subVectors(); ++j) subVector(j).array() += other.derived().array(); This didn't seem to be needed; replaced by using expressions like operator+ and operator- did.
* bug #157 - Implemented *= /= * / operations for VectorwiseOp (e.g. ↵Gravatar Kibeom Kim2011-11-17
| | | | mat.colwise())
* Move EIGEN_USING_MATRIX_TYPEDEFS macros to Eigen2Support.Gravatar Jitse Niesen2011-11-16
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* [Geometry/AlignedBox] New typedefs, like for Core/MatrixGravatar Dennis Schridde2011-11-09
| | | | | Includes 1-4 and dynamic sized boxes for int, float and double type. Also changes the tests to use these typedefs.
* fix some include pathsGravatar Gael Guennebaud2011-11-16
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* add the new module headersGravatar Gael Guennebaud2011-11-12
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* move sparse solvers from unsupported/ to main Eigen/ and remove the "not ↵Gravatar Gael Guennebaud2011-11-12
| | | | stable yet" warning
* optimize vectorized reductions by peeling the loop:Gravatar Gael Guennebaud2011-11-12
| | | | | | - x2 for squaredNorm() on double - peeling the loop with a peeling factor of 4 leads to even better perf for large vectors (e.g., >64) but it makes more difficult to keep good performance on smaller ones.
* fix performance issue with SPMVGravatar Gael Guennebaud2011-11-11
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* [Core/Matrix] Fix: Clear the right typedef macroGravatar Dennis Schridde2011-11-09
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* reimplement abs2 not to use std::norm which is incredibly slow.Gravatar Gael Guennebaud2011-11-08
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* Add simple example on how to compute Cholesky decomposition.Gravatar Jitse Niesen2011-11-07
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* Patches to support ARM NEON with Clang 3.0 and LLVM-GCCGravatar Marton Danoczy2011-11-04
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* Refactor force-inlining macros and use EIGEN_ALWAYS_INLINE to force inlining ↵Gravatar Benoit Jacob2011-11-06
| | | | of the integer overflow helpers, whose non-inlining caused major performance problems, see the mailing list thread 'Significant perf regression probably due to bug #363 patches'
* In the Matrix constructor taking (rows, cols), statically assert that the ↵Gravatar Benoit Jacob2011-11-05
| | | | | | types are integer. The 2D vector ctor taking (x, y) is not concerned.
* fix a couple of warnings in the unit testsGravatar Gael Guennebaud2011-11-05
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* remove deprecated assertGravatar Gael Guennebaud2011-11-04
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* Allow for more iterations in SelfAdjointEigenSolver (bug #354).Gravatar Jitse Niesen2011-11-02
| | | | | Add an assert to guard against using eigenvalues that have not converged. Add call to info() in tutorial example to cover non-convergence.
* bug #365 - Rename B0 in GeneralBlockPanelKernel.h to avoid name clashGravatar Jan Oberländer2011-10-31
| | | | with termios.h on POSIX systems.
* bug #369 - Quaternion alignment is brokenGravatar Benoit Jacob2011-10-31
| | | | | | The problem was two-fold: * missing aligned operator new * Flags were mis-computed, the Aligned constant was misused
* bug #206 - part 4: Removes heap allocations from JacobiSVD and its ↵Gravatar Adolfo Rodriguez Tsourouksdissian2011-10-30
| | | | preconditioners
* bug #206 - part 3: Reimplement FullPivHouseholderQR<T>::matrixQ() using ↵Gravatar Adolfo Rodriguez Tsourouksdissian2011-03-08
| | | | ReturnByValue
* bug #206 - part 2: For HouseholderSequence objects, added non-allocating ↵Gravatar Adolfo Rodriguez Tsourouksdissian2011-10-30
| | | | versions of evalTo() and applyThisOnTheRight/Left that take additional working vector parameters.
* The most important inline keyword ever? Without it, gcc failed to inline ↵Gravatar Benoit Jacob2011-10-25
| | | | this function, which is called by all matrix constructors...
* update sparse*sparse product: the default is now a conservative algorithm ↵Gravatar Gael Guennebaud2011-10-24
| | | | preserving symbolic non zeros. The previous with auto pruning of the small value is avaible doing: (A*B).pruned() or (A*B).pruned(ref) or (A*B).pruned(ref,eps)
* add the possiibility to disable deprectated warnings (useful for deprecated ↵Gravatar Gael Guennebaud2011-10-24
| | | | unit tests!)
* move DynamicSparseMatrix to SparseExtraGravatar Gael Guennebaud2011-10-24
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