Gael Guennebaud
8edc964734
bug #99 : refactor assignment and compound assignment mechanism through "assignment functors" and "assignement kernels".
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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
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
19521c83b8
bug #677 : fix usage of pld instrinsics for ccomplexes
2013-11-02 12:10:48 +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
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)
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Fix for bug #503
2013-10-29 11:39:20 +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
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
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
Gael Guennebaud
b433fb2857
Allow .conservativeResize(rows,cols) on vectors
2013-10-16 12:07:33 +02:00
Martinho Fernandes
a1f056cf2a
Fix bug #503
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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
ed78a76161
Merged in advanpix/eigen-mp-devs (pull request PR-32)
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Fixes for SparseMatrix to support non-POD scalar types
2013-09-03 22:05:14 +02:00
Hauke Heibel
69c057ccb1
Fixed InnerPanel definition in the Transformation class.
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Added some inital documentation on InnerPanel.
2013-08-27 14:54:57 +02:00
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
Gael Guennebaud
4ecfdc4716
Add explanations of the logic behind the matrix-vector products
2013-08-21 14:29:53 +02:00
Gael Guennebaud
d9381598bc
Allows EIGEN_STACK_ALLOCATION_LIMIT to be 0 for no limit
2013-08-21 14:29:00 +02:00
Gael Guennebaud
7bca2910c7
Make the static assertions on maximal fixed size object use EIGEN_STACK_ALLOCATION_LIMIT, and raise its default value to 128KB
2013-08-20 13:59:33 +02:00
Gael Guennebaud
2b15e00106
Make ArrayBase operator+=(scalar) and -=(scalar) use SelfCwiseBinaryOp optimization
2013-08-19 16:40:50 +02:00
Gael Guennebaud
127d7f2071
Fix bug #643 : enable vectorization of compound assignement for fixed size objects
2013-08-19 16:34:09 +02:00
Gael Guennebaud
c47010e3d2
typo
2013-08-19 16:10:00 +02:00
Gael Guennebaud
d4dd6aaed2
Fix bug #642 : add vectorization of sqrt for doubles, and make sqrt really safe if EIGEN_FAST_MATH is disabled
2013-08-19 16:02:27 +02:00
Christoph Hertzberg
e0dbc2913a
Documentation of deprecated struct. Closing bug #426 .
2013-08-16 16:43:02 +02:00
Christoph Hertzberg
1d89554f1b
Deprecate boolean sum operator (bug #426 )
2013-08-13 14:54:09 +02:00
Gael Guennebaud
bffdc491b3
Fix cost evaluation of partial reduxions -> improve performance of vectorwise/replicate expressions involving partial reduxions
2013-08-11 19:21:43 +02:00
Gael Guennebaud
6719e56b5b
Ref<> objects must be nested by reference because they potentially store a temporary object
2013-08-11 17:52:43 +02:00
Hauke Heibel
e4acd6e2fd
Added copy constructor and assignment to DenseStorage.
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Required by the standard even when its not used but elided.
Added a test for DenseStorage copying and assignment.
2013-08-10 19:13:46 +02:00
Hauke Heibel
8a89ba9275
Added alternative C++11 detection.
2013-08-10 19:11:03 +02:00
Hauke Heibel
097a105603
Disabled std::log1p on Cygwin.
2013-08-10 19:10:23 +02:00
Jitse Niesen
616f9cc593
doc: Explain type of result for VectorwiseOp member functions.
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Prompted by a question on the forum.
2013-08-06 09:49:44 +01:00
Hauke Heibel
8710440951
Removed errornous swap for stack storage.
2013-08-03 10:09:31 +02:00
Hauke Heibel
51b361b3bb
Ensure that (potentially aligned) stack objects are passed by reference.
2013-08-02 21:07:39 +02:00
Hauke Heibel
7c99b38b7c
Added move support for Matrix and Array.
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Added EIGEN_HAVE_RVALUE_REFERENCES define.
Added move unit tests.
Removed superfluous 'inline' declarations in DenseStorage.
2013-08-02 19:59:43 +02:00
Gael Guennebaud
ddf7753631
Add nvcc support for small eigenvalues decompositions and workaround lack of support for std::swap and std::numeric_limits
2013-08-01 16:26:57 +02:00
Gael Guennebaud
6126ad801f
Extend support for nvcc to Array objects and wrappers
2013-07-31 15:30:50 +02:00
Hauke Heibel
2437215221
Fixed constness in Array- and MatrixWrapper.
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This also fixes the compilation on VC11.
2013-07-28 22:46:38 +02:00
Jitse Niesen
70131120ab
Fix bug in MatrixFunctions for matrices with multiple eigenvalues.
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Store indices, not eigenvalues, in clusters.
Bug was introduced in changeset a3a55357db7394281c872e911f13d69aba510aec
.
2013-07-26 15:39:18 +01:00
Jitse Niesen
5879937f58
Merge in jdh8's branch.
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* Enable singular matrix power and complex exponents.
* Eliminate unnecessary copying for sparse Kronecker product.
2013-07-21 20:50:15 +01:00
Gael Guennebaud
4f0bd557a4
Previous isFinite->hasNonFinite change was broken. After discussion let's rename it to allFinite
2013-07-18 11:27:04 +02:00
Gael Guennebaud
6fab4012a3
Rename isFinite to hasNonFinite to avoid future naming collisions.
2013-07-17 21:13:45 +02:00
