eigen - C++ library for linear algebra

	Commit message (Collapse)	Author	Age
*	Convert integers to real numbers when computing relative L2 error	Gael Guennebaud	2017-01-05
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*	Add missing .outer() member to iterators of evaluators of cwise sparse ↵	Gael Guennebaud	2016-12-27
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*	Add transpose, adjoint, conjugate methods to SelfAdjointView (useful to ↵	Gael Guennebaud	2016-12-20
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*	Add support for long indexes and for (real-valued) row-major matrices to ↵	Christoph Hertzberg	2016-12-19
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*	Make sure that HyperPlane::transform manitains a unit normal vector in the ↵	Gael Guennebaud	2016-12-20
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*	Transformation methods added to ParametrizedLine class.	ermak	2016-12-17
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*	Partly revert changeset 642dddcce29269f266d35e34d34ee83d99a7c116	Gael Guennebaud	2016-12-16
\| \| \| \|	, just in case the x87 issue popup again
*	Fixed bug which (extremely rarely) could end in an infinite loop	Christoph Hertzberg	2016-12-15
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*	Fix nonnull-compare warning	Christoph Hertzberg	2016-12-15
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*	bug #1358: fix compilation for sparse += sparse.selfadjointView();	Gael Guennebaud	2016-12-14
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*	bug #1359: fix compilation of col_major_sparse.row() *= scalar	Gael Guennebaud	2016-12-14
\| \| \| \|	(used to work in 3.2.9 though the expression is not really writable)
*	bug #1361: fix compilation issue in mat=perm.inverse()	Gael Guennebaud	2016-12-13
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*	Added support for expm1 in Eigen.	Srinivas Vasudevan	2016-12-02
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*	Fix misleading-indentation warnings.	Gael Guennebaud	2016-12-01
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*	Fix a performance regression in (matmat)vec for which mat*mat was ↵	Gael Guennebaud	2016-11-30
\| \| \| \|	evaluated multiple times.
*	Fix regression in assigment of sparse block to spasre block.	Gael Guennebaud	2016-11-21
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*	bug #1343: fix compilation regression in mat+=selfadjoint_view.	Gael Guennebaud	2016-11-18
\| \| \| \|	Generic EigenBase2EigenBase assignment was incomplete.
*	bug #1343: fix compilation regression in array = matrix_product	Gael Guennebaud	2016-11-18
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*	replace sizeof(Packet) with PacketSize else it breaks for ZVector.Packet4f	Konstantinos Margaritis	2016-11-17
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*	bug #426: move operator && and \|\| to MatrixBase and SparseMatrixBase.	Gael Guennebaud	2016-11-14
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*	Fix regression in SparseMatrix::ReverseInnerIterator	Gael Guennebaud	2016-11-14
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*	Extend unit test to check sparse solvers with a SparseVector as the rhs and ↵	Gael Guennebaud	2016-11-06
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*	Merged eigen/eigen into default	Benoit Steiner	2016-11-03
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\| *	bug #1004: improve accuracy of LinSpaced for abs(low) >> abs(high).	Gael Guennebaud	2016-11-02
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\| *	Add pinsertfirst function and implement pinsertlast for complex on SSE/AVX.	Gael Guennebaud	2016-11-02
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\| *	Fix regression in X = (X*X.transpose())/s with X rectangular by deferring ↵	Gael Guennebaud	2016-10-26
\| \| \| \| \| \| \| \|	resizing of the destination after the creation of the evaluator of the source expression.
\| *	bug #1004: one more rewrite of LinSpaced for floating point numbers to ↵	Gael Guennebaud	2016-10-25
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	guarantee both interpolation and monotonicity. This version simply does low+i*step plus a branch to return high if i==size-1. Vectorization is accomplished with a branch and the help of pinsertlast. Some quick benchmark revealed that the overhead is really marginal, even when filling small vectors.
\| *	Add a pinsertlast function replacing the last entry of a packet by a scalar.	Gael Guennebaud	2016-10-25
\| \| \| \| \| \| \| \|	(useful to vectorize LinSpaced)
\| *	bug #1004: remove the inaccurate "sequential" path for LinSpaced, mark ↵	Gael Guennebaud	2016-10-24
\| \| \| \| \| \| \| \| \| \| \| \|	respective function as deprecated, and enforce strict interpolation of the higher range using a correction term. Now, even with floating point precision, both the 'low' and 'high' bounds are exactly reproduced at i=0 and i=size-1 respectively.
\| *	bug #698: rewrite LinSpaced for integer scalar types to avoid overflow and ↵	Gael Guennebaud	2016-10-24
\| \| \| \| \| \| \| \| \| \| \| \| \| \|	guarantee an even spacing when possible. Otherwise, the "high" bound is implicitly lowered to the largest value allowing for an even distribution. This changeset also disable vectorization for this integer path.
\| *	Add unit test for overflow in LinSpaced	Gael Guennebaud	2016-10-24
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* \|	Merged eigen/eigen into default	Benoit Steiner	2016-10-12
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\| *	Fix SPQR for rectangular matrices	Gael Guennebaud	2016-10-12
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\| *	Merged in rmlarsen/eigen (pull request PR-230)	Gael Guennebaud	2016-10-12
\| \|\ \| \| \| \| \| \| \| \| \|	Fix a bug in psqrt for SSE and AVX when EIGEN_FAST_MATH=1
\| * \|	Remove static qualifier of free-functions (inline is enough and this helps ↵	Gael Guennebaud	2016-10-07
\| \| \| \| \| \| \| \| \| \| \| \|	ICC to find the right overload)
* \| \|	Renamed predux_half into predux_downto4	Benoit Steiner	2016-10-06
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\| * \|	Fix compilation of qr.inverse() for column and full pivoting variants.	Gael Guennebaud	2016-10-06
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* \| \|	Merged latest updates from trunk	Benoit Steiner	2016-10-05
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\| \| *	Fix a bug in the implementation of Carmack's fast sqrt algorithm in Eigen ↵	Rasmus Munk Larsen	2016-10-04
\| \|/ \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	(enabled by EIGEN_FAST_MATH), which causes the vectorized parts of the computation to return -0.0 instead of NaN for negative arguments. Benchmark speed in Giga-sqrts/s Intel(R) Xeon(R) CPU E5-1650 v3 @ 3.50GHz ----------------------------------------- SSE AVX Fast=1 2.529G 4.380G Fast=0 1.944G 1.898G Fast=1 fixed 2.214G 3.739G This table illustrates the worst case in terms speed impact: It was measured by repeatedly computing the sqrt of an n=4096 float vector that fits in L1 cache. For large vectors the operation becomes memory bound and the differences between the different versions almost negligible.
\| *	Improved support for compiling CUDA code with clang as the host compiler	Benoit Steiner	2016-10-03
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\| *	bug #1310: workaround a compilation regression from 3.2 regarding triangular ↵	Gael Guennebaud	2016-09-30
\| \| \| \| \| \| \| \|	* homogeneous
\| *	bug #1308: fix compilation of some small products involving nullary-expressions.	Gael Guennebaud	2016-09-29
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\| *	bug #1311: fix alignment logic in some cases of ↵	Gael Guennebaud	2016-09-26
\| \| \| \| \| \| \| \|	(scalar*small).lazyProduct(small)
\| *	bug #1308: fix compilation of vector * rowvector::nullary.	Gael Guennebaud	2016-09-25
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\| *	bug #1304: fix Projective * scaling and Projective *= scaling	Gael Guennebaud	2016-09-23
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\| *	Add a note regarding gcc bug #72867	Gael Guennebaud	2016-09-22
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\| *	fix typo	Gael Guennebaud	2016-09-21
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\| *	Disable a failure test if extended double precision is in use (x87)	Gael Guennebaud	2016-09-21
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\| *	Fix compilation if ICC.	Gael Guennebaud	2016-09-21
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\| *	Silent warning.	Gael Guennebaud	2016-09-17
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