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3234 Commits

Author SHA1 Message Date
Gael Guennebaud
548216b7ca QuaternionBase::slerp was documented twice and one explanation was ambiguous. 2014-01-12 11:09:06 +01:00
Christoph Hertzberg
bbf373bbe9 Applied patch from Richard JW Roberts, resolving bug #704 2013-12-21 22:14:03 +01:00
Christoph Hertzberg
1200bd2ef0 Grafted from 5725:cdedc9e90d21099e8b3191f95425680ebe710d6f 
and resolved conflicts
 2013-12-21 21:46:27 +01:00
Christoph Hertzberg
8a49dd5626 Fixed typos in comments 2013-12-19 11:55:17 +01:00
Gael Guennebaud
d357bbd9c0 Fix a few regression regarding temporaries and products 2013-12-14 22:53:47 +01:00
Gael Guennebaud
27c068e9d6 Make selfqdjoint products use evaluators 2013-12-13 18:09:07 +01:00
Gael Guennebaud
e94fe4cc3e fix resizing in noalias for blocks, and make -=/+= use evaluators 2013-12-13 18:06:58 +01:00
Gael Guennebaud
2ca0ccd2f2 Add support for triangular products with evaluators 2013-12-07 17:17:47 +01:00
Gael Guennebaud
8d8acc3ab4 Move inner product special functions to a base class to avoid ambiguous calls 2013-12-04 22:58:19 +01:00
Gael Guennebaud
6c5e915e9a Enable use of evaluators for noalias and lazyProduct, add conversion to scalar for inner products 2013-12-03 17:17:53 +01:00
Gael Guennebaud
f0b82c3ab9 Make reductions compatible with evaluators 2013-12-02 17:54:38 +01:00
Gael Guennebaud
6f1a0479b3 fix a typo triangular assignment 2013-12-02 17:54:15 +01:00
Gael Guennebaud
b5fd774775 Fix flags of Product<> 2013-12-02 17:53:26 +01:00
Gael Guennebaud
34ca81b1bf Add direct assignment of products 2013-12-02 16:37:58 +01:00
Gael Guennebaud
7f917807c6 Fix product evaluator when TEST_EVALUATOR in not ON 2013-12-02 16:19:14 +01:00
Gael Guennebaud
8af1ba5346 Make swap unit test work with evaluators 2013-12-02 15:07:45 +01:00
Gael Guennebaud
c6f7337032 Get rid of call_dense_swap_loop 2013-12-02 14:44:13 +01:00
Gael Guennebaud
626821b0e3 Add evaluator/assignment to TriangularView expressions 2013-12-02 14:06:17 +01:00
Gael Guennebaud
27ca9437a1 Fix usage of Dense versus DenseShape 2013-12-02 14:05:34 +01:00
Gael Guennebaud
d0261bd26c Fix swap in DenseBase 2013-11-30 10:42:23 +01:00
Christoph Hertzberg
d61345f366 Fix bug #609: Euler angles are in Range [0:pi]x[-pi:pi]x[-pi:pi]. 
Now the unit test verifies this (also that it is bijective in this range).
 2013-11-29 19:42:11 +01:00
Gael Guennebaud
c15c65990f First step toward the generalization of evaluators to triangular, sparse and other fancyness. 
Remove product_tag template parameter to Product.
 2013-11-29 17:50:59 +01:00
Gael Guennebaud
fb6e32a62f Get rid of evalautor_impl 2013-11-29 16:45:47 +01:00
Gael Guennebaud
d331def6cc add definition of product_tag 2013-11-29 16:18:22 +01:00
Gael Guennebaud
5584275325 Remove HasEvalTo and all at once eval mode 2013-11-29 13:38:59 +01:00
Gael Guennebaud
cc6dd878ee Refactor dense product evaluators 2013-11-27 17:32:57 +01:00
Gael Guennebaud
fc6ecebc69 Simplify evaluator of EvalToTemp 2013-11-27 11:32:07 +01:00
Gael Guennebaud
49034d1570 Fix bug #708: add placement new/delete for array 2013-11-27 09:46:59 +01:00
Gael Guennebaud
230f5c3aa9 Evaluator: introduce the main Assignment class, add call_assignment to bypass NoAlias and AssumeAliasing, and some bits of cleaning 2013-11-25 15:20:31 +01:00
Gael Guennebaud
28b2abdbea Fix FullPivHouseholderQR ctors for non squared fixed size matrix types 2013-11-19 12:53:46 +01:00
Gael Guennebaud
654eab3bd6 Add scaling in JacobiSVD to avoid overflows 2013-11-19 11:53:48 +01:00
Gael Guennebaud
46dd1bb1be Workaround fixing aliasing issue in x = SparseLU::solve(x) 2013-11-15 11:19:19 +01:00
Gael Guennebaud
6b471f205e fix overflow and ambiguity in SparseLU memory allocation 2013-11-15 10:59:19 +01:00
Christoph Hertzberg
e59b38abef Implement boolean reductions for zero-sized objects 2013-11-13 16:47:02 +01:00
Gael Guennebaud
8f2d068e84 Use the specialization of Block<SparseMatrix> for const matrices too 2013-11-10 16:16:50 +01:00
Gael Guennebaud
5c2d1b4710 Add missing nonZeros() overload in Block<SparseMatrixBase<>> 2013-11-10 15:26:07 +01:00
Leszek Swirski
b93520b1a5 Install functor folder with cmake 2013-11-08 14:07:11 +00:00
Gael Guennebaud
cb8da751a0 fix broken commit 2013-11-07 22:44:37 +01:00
Gael Guennebaud
76c230a84d Add an option to test evaluators globally 2013-11-07 16:38:14 +01:00
Gael Guennebaud
57327cc2d5 Drop evaluators for SwapWrapper and SelfCwiseBinaryOp 2013-11-07 14:07:27 +01:00
Gael Guennebaud
5887e82729 Clean evaluator_impl_base. It will probably be removed in the future 2013-11-07 14:02:47 +01:00
Gael Guennebaud
af9851d1d7 bug #99: move the creation of the evaluator to a central place, and make generic_dense_assignment_kernel hold the destination and source evaluators 2013-11-07 12:03:12 +01:00
Gael Guennebaud
8fe609311d Move internal::swap to numext to fix ambiguous call with std::swap 2013-11-07 09:01:26 +01:00
Gael Guennebaud
8edc964734 bug #99: refactor assignment and compound assignment mechanism through "assignment functors" and "assignement kernels". 
The former is very low level and generic. The later abstarct the former for dense expressions. This refactoring permits
to get rid of the very ugly SwapWrapper and SelfCwiseBinaryOp classes.
In the future, this will also permit to simplify all these evaluation loops and perhaps to reuse them for reduxions.
That will also permit to specialize for operations like expr1 += expr2 outside Eigen, and so for any kind
of expressions (dense, sparse, tensor, etc.)
 2013-11-06 18:17:59 +01:00
Gael Guennebaud
a37bdfc955 Fix static/inline order 2013-11-06 11:13:31 +01:00
Gael Guennebaud
03de5c2410 Split the huge Functors.h file 2013-11-06 10:36:10 +01:00
Gael Guennebaud
4f572e4c14 Add minimalistic unit tests for NVCC support 2013-11-05 15:41:45 +01:00
Gael Guennebaud
87aee5fda1 Allow calling attributes of dynamic size objects from device 2013-11-05 15:40:58 +01:00
Gael Guennebaud
1bb1a57ef7 merge with default branch 2013-11-05 10:31:59 +01:00
Gael Guennebaud
7c9cdd6030 SparseLU: fix estimated non-zeros in U 2013-11-05 00:12:14 +01:00
Gael Guennebaud
a236e15048 JacobiSVD: fix a 0/0 issue for complexes 2013-11-04 23:58:18 +01:00
Gael Guennebaud
019dcfc21d JacobiSVD: move from Lapack to Matlab strategy for the default threshold 2013-11-03 13:18:56 +01:00
Gael Guennebaud
19521c83b8 bug #677: fix usage of pld instrinsics for ccomplexes 2013-11-02 12:10:48 +01:00
Gael Guennebaud
bbd49d194a Add a rank method with threshold control to JacobiSVD, and make solve uses it to return the minimal norm solution for rank-deficient problems 2013-11-01 18:21:46 +01:00
Gael Guennebaud
8f496cd3a3 Fix changeset 2702788da7 
for fixed size matrices
 2013-11-01 18:17:55 +01:00
Gael Guennebaud
6dc0e59b1e Fix bug #677: compilation issue on arm64 which does not have the PLD instruction 2013-10-31 13:52:43 +01:00
Gael Guennebaud
2702788da7 Fix bug #678: vectors of row and columns transpositions were not properly resized in FullPivQR 2013-10-29 18:02:18 +01:00
Gael Guennebaud
58c0a6f0fd Fix unused variable warnings 2013-10-29 17:51:19 +01:00
Christoph Hertzberg
7fae9b358d Use aligned loads in Matrix-Vector product where possible. Fixes bug #689 2013-10-29 12:42:46 +01:00
Gael Guennebaud
e14f529dac Merged in martinhofernandes/eigen (pull request PR-33) 
Fix for bug #503
 2013-10-29 11:39:20 +01:00
Gael Guennebaud
90b5d303db Fix bug #672: use exceptions in SuperLU if they are enabled only 2013-10-29 11:26:52 +01:00
Gael Guennebaud
9b863c1830 Merged in vanhoucke/eigen_vanhoucke_unused_variable (pull request PR-34) 
Silence unused variable warning.
 2013-10-29 11:04:47 +01:00
Gael Guennebaud
11fbbc51fa Fix bug #359: fix AlignedBit flag of CoeffBasedProduct thus enabling the vectorization of more matrix products 2013-10-28 17:48:32 +01:00
Gael Guennebaud
d3e84b747a Clarify the meaning of AlignedBit (bug #359) 2013-10-28 17:44:07 +01:00
Gael Guennebaud
2e606394b1 Fix bug #685: document the range of Random and setRandom 2013-10-28 17:16:03 +01:00
Gael Guennebaud
285112fc55 Fix bug #688: make it clearer that CG is for both dense and sparse matrices. 2013-10-28 15:56:30 +01:00
Gael Guennebaud
9f3f42d66a fix a few "dead stores" warnings 2013-10-26 13:59:02 +02:00
Gael Guennebaud
a0e8577b49 Fix bug #684: optimize vectorization of array-scalar and scalar-array 2013-10-18 14:56:36 +02:00
Christoph Hertzberg
36052c4911 Added comparisons scalar to array (previously only the array to scalar was possible) (Fixes bug #147) 
Extended the unit test for that
 2013-10-17 15:37:29 +02:00
Christoph Hertzberg
3d2a3bc755 Copy all format flags (not only precision) from actual output stream when calculating the maximal width 2013-10-17 14:30:09 +02:00
Christoph Hertzberg
ad9dc05663 consider all columns for aligned output (fixes bug #616) 2013-10-17 14:14:06 +02:00
Christoph Hertzberg
ff075def5c Copy and paste mistake in last commit 2013-10-17 14:02:00 +02:00
Christoph Hertzberg
4d7dfafbe7 Don't add rowSpacer if columns are not to be aligned 2013-10-17 13:49:56 +02:00
Christoph Hertzberg
3390db099a Fixes bug #681 
Also fixed some spelling issues in the documentation
 2013-10-17 00:03:00 +02:00
Gael Guennebaud
c6da881849 Fix bug #674: typo in documentation example for BiCGSTAB. They are now proper snippet files. 2013-10-16 15:25:39 +02:00
Christoph Hertzberg
b61facb08b Use != instead of < to check for emptiness of iterator range (fixes bug #664) 2013-10-16 13:10:15 +02:00
Christoph Hertzberg
4a42843513 Make index type of Triplet default to SparseMatrix::Index as suggested by Kolja Brix. Fixes bug #665. 2013-10-16 13:08:09 +02:00
Gael Guennebaud
b433fb2857 Allow .conservativeResize(rows,cols) on vectors 2013-10-16 12:07:33 +02:00
Christoph Hertzberg
0bce534c8f Fix bug #679 2013-10-15 19:09:09 +02:00
vanhoucke
3736e00ae7 Silence unused variable warning. 2013-10-04 00:21:03 +00:00
Gael Guennebaud
40f1548b32 Sparse is stable now, so Eigen/Eigen should include Sparse 2013-10-02 23:31:59 +02:00
Desire NUENTSA
54e576c88a Fix SPQR Solve() when assigning to a Map object 2013-09-26 15:00:22 +02:00
Desire NUENTSA
fe19f972e1 Fix leaked memory for successive calls to SPQR 2013-09-24 15:56:56 +02:00
Gael Guennebaud
00dc45d0f9 Reduce explicit zeros when applying SparseQR's matrix Q 2013-09-20 23:28:10 +02:00
Desire NUENTSA
4bb1c48f25 Add a block sparse matrix class. tests to be added 2013-09-20 18:54:17 +02:00
Desire NUENTSA
bd21c82a94 Fix assert bug in sparseQR 2013-09-20 18:49:32 +02:00
Gael Guennebaud
1b4623e713 Fix elimination tree and SparseQR with rows<cols 2013-09-12 22:16:35 +02:00
Martinho Fernandes
a1f056cf2a Fix bug #503 
C++11 support on simple allocators comes for free. `aligned_allocator` does not
need to add any `construct` overloads to work with C++11 compilers.
 2013-09-10 17:08:04 +02:00
Gael Guennebaud
4612a1cd87 Fix ploaddup and lin-spaced with AltiVec. 2013-09-10 16:13:59 +02:00
Gael Guennebaud
07417bd03f Fix bug #654: allow implicit transposition in Array to Matrix and Matrix to Array constructors 2013-09-07 00:01:04 +02:00
Gael Guennebaud
7fa007e8bf Fix sparse block 2013-09-07 00:00:13 +02:00
Gael Guennebaud
ed78a76161 Merged in advanpix/eigen-mp-devs (pull request PR-32) 
Fixes for SparseMatrix to support non-POD scalar types
 2013-09-03 22:05:14 +02:00
Gael Guennebaud
eda2f8948a Another compilation fix with ICC/MSVC combo 2013-09-03 21:42:59 +02:00
Hauke Heibel
69c057ccb1 Fixed InnerPanel definition in the Transformation class. 
Added some inital documentation on InnerPanel.
 2013-08-27 14:54:57 +02:00
Gael Guennebaud
94a7a1ec00 Use unblocked version if the matrix is too small, plus some cleaning. 2013-08-27 13:47:15 +02:00
Gael Guennebaud
5864e3fbd5 Implement a blocked upper-bidiagonalization algorithm. The computeUnblocked function is currently for benchmarking purpose. 2013-08-27 07:23:31 +02:00
Pavel Holoborodko
41321e4366 Replaced memcpy & memmove to smart_* alternatives for non-POD scalar types 2013-08-25 18:12:15 +09:00
Pavel Holoborodko
e6462c2ce3 Switched to smart_copy to support non-trivial scalar types 2013-08-25 18:03:49 +09:00
Pavel Holoborodko
1472f4bc61 Fixed bug #647 by using smart_copy instead of bitwise memcpy. 2013-08-25 18:02:07 +09:00
Pavel Holoborodko
a147500dee Added smart_memmove with support of non-POD scalars (e.g. needed in SparseBlock.h). 2013-08-25 18:00:28 +09:00