Gael Guennebaud
5fdd703629
Enable mixing types in numext::pow
2016-06-10 15:58:04 +02:00
Gael Guennebaud
2e238bafb6
Big 279: enable mixing types for comparisons, min, and max.
2016-06-10 15:05:43 +02:00
Gael Guennebaud
66e99ab6a1
Relax mixing-type constraints for binary coefficient-wise operators:
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- Replace internal::scalar_product_traits<A,B> by Eigen::ScalarBinaryOpTraits<A,B,OP>
- Remove the "functor_is_product_like" helper (was pretty ugly)
- Currently, OP is not used, but it is available to the user for fine grained tuning
- Currently, only the following operators have been generalized: *,/,+,-,=,*=,/=,+=,-=
- TODO: generalize all other binray operators (comparisons,pow,etc.)
- TODO: handle "scalar op array" operators (currently only * is handled)
- TODO: move the handling of the "void" scalar type to ScalarBinaryOpTraits
2016-06-06 15:11:41 +02:00
Eugene Brevdo
39baff850c
Add TernaryFunctors and the betainc SpecialFunction.
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TernaryFunctors and their executors allow operations on 3-tuples of inputs.
API fully implemented for Arrays and Tensors based on binary functors.
Ported the cephes betainc function (regularized incomplete beta
integral) to Eigen, with support for CPU and GPU, floats, doubles, and
half types.
Added unit tests in array.cpp and cxx11_tensor_cuda.cu
Collapsed revision
* Merged helper methods for betainc across floats and doubles.
* Added TensorGlobalFunctions with betainc(). Removed betainc() from TensorBase.
* Clean up CwiseTernaryOp checks, change igamma_helper to cephes_helper.
* betainc: merge incbcf and incbd into incbeta_cfe. and more cleanup.
* Update TernaryOp and SpecialFunctions (betainc) based on review comments.
2016-06-02 17:04:19 -07:00
Eugene Brevdo
73220d2bb0
Resolve bad merge.
2016-03-08 17:28:21 -08:00
Rasmus Munk Larsen
d904c8ac8f
Implement complete orthogonal decomposition in Eigen.
2016-02-06 16:32:00 -08:00
Gael Guennebaud
659fc9c159
Remove dead code
2016-02-04 09:55:09 +01:00
Gael Guennebaud
1bc207c528
backout changeset d4a9e61569
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: the extended SparseView is not needed anymore
2016-01-30 14:43:21 +01:00
Gael Guennebaud
d4a9e61569
Extend SparseView to allow keeping explicit zeros. This is equivalent to sparseView(1,-1) but faster because the test is removed at compile-time.
2016-01-29 22:07:56 +01:00
Gael Guennebaud
0bb12fa614
Add LU::transpose().solve() and LU::adjoint().solve() API.
2015-12-01 14:38:47 +01:00
Mark Borgerding
7ddcf97da7
added scalar_sign_op (both real,complex)
2015-11-24 17:15:07 -05:00
Gael Guennebaud
902750826b
Add support for dense.cwiseProduct(sparse)
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This also fixes a regression regarding (dense*sparse).diagonal()
2015-11-04 17:42:07 +01:00
Gael Guennebaud
527fc4bc86
Fix ambiguous instantiation issues of product_evaluator.
2015-10-14 10:14:47 +02:00
Gael Guennebaud
98ff17eb9e
Add special path for matrix<complex>/real.
...
This also fixes underflow issues when scaling complex matrices through complex/complex operator.
2015-06-26 16:08:15 +02:00
Gael Guennebaud
a5a7b68b76
Fix ambiguous instanciation using clean class-level SFINAE in product_evaluator
2015-06-19 17:25:13 +02:00
Gael Guennebaud
6fc5438205
Remove a few deprecated internal expressions
2015-06-19 17:06:12 +02:00
Gael Guennebaud
321a2cbe3d
Add missing forward declaration of AlignedBox
2015-06-15 15:01:20 +02:00
Benoit Jacob
051d5325cc
Abandon blocking size lookup table approach. Not performing as well in real world as in microbenchmark.
2015-05-19 11:03:59 -04:00
Benoit Steiner
d3f7915aeb
Pulled latest update from the eigen main codebase
2015-03-24 13:12:14 -07:00
Benoit Jacob
e56aabf205
Refactor computeProductBlockingSizes to make room for the possibility of using lookup tables
2015-03-15 18:05:12 -04:00
Benoit Steiner
f41b1f1666
Added support for fast reciprocal square root computation.
2015-02-26 09:42:41 -08:00
Gael Guennebaud
ee06f78679
Introduce unified macros to identify compiler, OS, and architecture. They are all defined in util/Macros.h and prefixed with EIGEN_COMP_, EIGEN_OS_, and EIGEN_ARCH_ respectively.
2014-11-04 21:58:52 +01:00
Gael Guennebaud
21c0a2ce0c
Move D&C SVD to official SVD module.
2014-10-29 11:29:33 +01:00
Gael Guennebaud
abd3502e9e
Introduce a generic InnerIterator classes compatible with evaluators.
2014-09-29 13:36:57 +02:00
Gael Guennebaud
0ca43f7e9a
Remove deprecated code not used by evaluators
2014-09-18 15:15:27 +02:00
Gael Guennebaud
50eef6dfc3
Compilation fixes
2014-07-20 15:16:34 +02:00
Gael Guennebaud
61b88d2feb
merge with default branch
2014-07-02 09:35:37 +02:00
Christoph Hertzberg
324e7e8fc9
Removed the deprecated EIGEN2_SUPPORT, as previously announced. A compilation error is raised, if this compile-switch is defined. The documentation references to the corresponding pages from Eigen3.2 now. Also, the Eigen2 testsuite has been removed.
2014-07-01 16:58:11 +02:00
Gael Guennebaud
78bb808337
1- Introduce sub-evaluator types for unary, binary, product, and map expressions to ease specializing them.
...
2- Remove a lot of code which should not be there with evaluators, in particular coeff/packet methods implemented in the expressions.
2014-06-20 15:39:38 +02:00
Gael Guennebaud
8dd3b716e3
Move evaluation related flags from traits to evaluator and fix evaluators of MapBase and Replicate
2014-03-12 13:34:11 +01:00
Gael Guennebaud
b2e1453e1e
Some bit flags and internal structures are deprecated
2014-02-20 15:25:06 +01:00
Gael Guennebaud
ecd2c8f37b
Add general Inverse<> expression with evaluator
2014-02-20 14:18:24 +01:00
Gael Guennebaud
ccc41128fb
Add a Solve expression for uniform treatment of solve() methods.
2014-02-19 11:33:29 +01:00
Gael Guennebaud
a08cba6b5f
Move is_diagonal to XprHelper, forward declare Ref
2014-02-18 11:03:59 +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
c15c65990f
First step toward the generalization of evaluators to triangular, sparse and other fancyness.
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Remove product_tag template parameter to Product.
2013-11-29 17:50:59 +01:00
Gael Guennebaud
cc6dd878ee
Refactor dense product evaluators
2013-11-27 17:32:57 +01:00
Gael Guennebaud
76c230a84d
Add an option to test evaluators globally
2013-11-07 16:38:14 +01:00
Gael Guennebaud
1bb1a57ef7
merge with default branch
2013-11-05 10:31:59 +01:00
Chen-Pang He
04a9ad6e10
Let complex power fall back to "log, scale, exp".
2013-07-05 00:28:28 +08:00
Chen-Pang He
4e26057f66
Remove unused declarations for MatrixPowerProduct.
2013-07-05 00:08:11 +08:00
Gael Guennebaud
231d4a6fda
Workarounf nvcc not being able to find RowMajor when declaring a Matrix<...> inside another namespace.
2013-06-25 10:08:50 +02:00
Chen-Pang He
332eb36436
Implement complex MatrixPowerTriangular. There are still problems with real one.
2012-09-30 02:14:16 +08:00
Chen-Pang He
8321b7ae74
Make KroneckerProductSparse inherit EigenBase instead of SparseMatrixBase, for it does not provide an InnerIterator.
2012-10-25 02:09:48 +08:00
Chen-Pang He
0508a0620b
Let KroneckerProduct inherit ReturnByValue to eliminate temporary evaluation. It's uncommon to store the product back to one of the operands.
2012-10-15 19:45:50 +08:00
Chen-Pang He
c4b83461d9
Make kroneckerProduct take two arguments and return an expression, which is more straight-forward.
2012-10-15 00:21:12 +08:00
Gael Guennebaud
3dc8f8536a
Generalize Block<> to support various implementation wrt StorageKind (just like other expression)
2012-11-16 09:00:27 +01:00
Chen-Pang He
963794b04a
Eliminate unnecessary evaluations
2012-09-23 00:20:19 +08:00
Chen-Pang He
446d14f6ad
Implement matrix power-matrix product again
2012-09-22 03:26:00 +08:00
Chen-Pang He
ba4e886376
Tidy up and write dox.
2012-08-28 01:55:13 +08:00
