Christoph Hertzberg
d6a4805fdf
Protect further isnan/isfinite/isinf calls
2015-08-16 14:00:02 +02:00
Christoph Hertzberg
a40f6ab276
Merged in ITimer/eigen (pull request PR-133)
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[Doc] Fix a spelling error in TopicMultithreading.dox
2015-08-14 17:46:57 +02:00
Christoph Hertzberg
61e0977e10
Protect all calls to isnan, isinf and isfinite with parentheses.
2015-08-14 17:32:34 +02:00
Christoph Hertzberg
712e2fed17
bug #829 : Introduce macro EIGEN_HAS_CXX11_CONTAINERS and do not specialize std-containers if it is enabled.
2015-08-14 16:09:48 +02:00
Christoph Hertzberg
a5d1bb2be8
bug #1054 : Use set(EIGEN_CXX_FLAG_VERSION "/version") only for Intel compilers on Windows.
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Also removed code calling `head -n1` and always use integrated REGEX functionality.
2015-08-14 15:30:59 +02:00
ITimer
93635cafee
Fixed a spelling error
2015-08-10 15:11:10 +08:00
Gael Guennebaud
23aab82c0c
merge
2015-08-09 21:24:20 +02:00
Gael Guennebaud
0d5e673baa
Fix Tensor module wrt nullary functor recent change
2015-08-09 21:20:24 +02:00
Christoph Hertzberg
cac6b23033
bug #1053 : SparseLU failed with EIGEN_DEFAULT_TO_ROW_MAJOR
2015-08-07 23:10:56 +02:00
Gael Guennebaud
febcce34f1
Enable vectorization with half-packets
2015-08-07 20:05:31 +02:00
Gael Guennebaud
6245591349
Fix prototype of plset and generalize linspace functor.
2015-08-07 19:27:59 +02:00
Gael Guennebaud
60e4260d0d
Some functors were not generic wrt packet-type.
2015-08-07 17:41:39 +02:00
Gael Guennebaud
e68c7b8368
Include SSE packetmath when AVX is enabled, and enable AVX's sine function only in fast-math mode (as SSE)
2015-08-07 17:40:39 +02:00
Gael Guennebaud
65bfa5fce7
Allow to use arbitrary packet-types during evaluation.
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This is implemented by adding a PacketType template parameter to packet and writePacket members of evaluator<>.
2015-08-07 12:01:39 +02:00
Gael Guennebaud
3602926ed5
Mark ALignedBit as deprecated.
2015-08-07 10:45:02 +02:00
Gael Guennebaud
ce57dbd937
Let unpacket_traits<> exposes the required alignment and make use of it everywhere
2015-08-07 10:44:01 +02:00
Gael Guennebaud
2afdef6a54
Generalize first_aligned to take the requested alignment as a template parameter, and add a first_default_aligned variante calling first_aligned with the requirement of the largest packet for the given scalar type.
2015-08-06 17:52:01 +02:00
Gael Guennebaud
1f5024332e
First part of a big refactoring of alignment control to enable the handling of arbitrarily aligned buffers. It includes:
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- AlignedBit flag is deprecated. Alignment is now specified by the evaluator through the 'Alignment' enum, e.g., evaluator<Xpr>::Alignment. Its value is in Bytes.
- Add several enums to specify alignment: Aligned8, Aligned16, Aligned32, Aligned64, Aligned128. AlignedMax corresponds to EIGEN_MAX_ALIGN_BYTES. Such enums are used to define the above Alignment value, and as the 'Options' template parameter of Map<> and Ref<>.
- The Aligned enum is now deprecated. It is now an alias for Aligned16.
- Currently, traits<Matrix<>>, traits<Array<>>, traits<Ref<>>, traits<Map<>>, and traits<Block<>> also expose the Alignment enum.
2015-08-06 15:31:07 +02:00
Gael Guennebaud
65186ef18d
Fix logic in compute_default_alignment, extend it to Dynamic size, and move it to XprHelper.h file.
2015-08-06 14:07:59 +02:00
Gael Guennebaud
becd89df29
Enable runtime stack alignment in gemm_blocking_space.
2015-08-06 14:00:26 +02:00
Gael Guennebaud
d4f5efc51a
Add a EIGEN_DEFAULT_ALIGN_BYTES macro defining default alignment for alloca and aligned_malloc.
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It is defined as the max of EIGEN_IDEAL_MAX_ALIGN_BYTES and EIGEN_MAX_ALIGN_BYTES
2015-08-06 13:56:53 +02:00
Gael Guennebaud
7e0d7a76b8
Remove dense nested loops in IncompleteCholesky
2015-08-04 18:01:38 +02:00
Gael Guennebaud
e31fc50280
Numerous fixes for IncompleteCholesky. Still have to make it fully exploit the sparse structure of the L factor, and improve robustness to illconditionned problems.
2015-08-04 16:16:02 +02:00
Gael Guennebaud
9a4713e505
Add a unit test for IncompleteCholesky
2015-08-04 16:14:06 +02:00
Gael Guennebaud
506964fc29
Propagate precondition info to the iterative solver.
2015-08-04 16:13:34 +02:00
Gael Guennebaud
db0f5c9d90
Fix conversion warning
2015-08-04 16:12:44 +02:00
Gael Guennebaud
b986c147cd
Fix ForceNonZeroDiag for complexes
2015-08-04 16:12:16 +02:00
Benoit Steiner
cbce0e3b12
Fixed compilation warning
2015-08-03 21:52:29 -07:00
Benoit Steiner
a5dc49e7e8
Fixed 2 compilation warnings generated by llvm
2015-07-29 15:06:08 -07:00
Benoit Steiner
e1d28b7ea7
Added a test for shuffling
2015-07-29 15:01:21 -07:00
Benoit Steiner
0570594f2c
Fixed a few compilation warnings triggered by clang
2015-07-29 11:48:38 -07:00
Benoit Steiner
099597406f
Simplified and generalized the DividerTraits code
2015-07-29 10:02:42 -07:00
Gael Guennebaud
6db3a557f4
Add missing specialization of struct DividerTraits<long>
2015-07-29 11:38:53 +02:00
Gael Guennebaud
aec4814370
Many files were missing in previous changeset.
2015-07-29 11:11:23 +02:00
Gael Guennebaud
f7d5b9323d
typo
2015-07-29 11:08:49 +02:00
Gael Guennebaud
175ed636ea
bug #973 : update macro-level control of alignement by introducing user-controllable EIGEN_MAX_ALIGN_BYTES and EIGEN_MAX_STATIC_ALIGN_BYTES macros. This changeset also removes EIGEN_ALIGN (replaced by EIGEN_MAX_ALIGN_BYTES>0), EIGEN_ALIGN_STATICALLY (replaced by EIGEN_MAX_STATIC_ALIGN_BYTES>0), EIGEN_USER_ALIGN*, EIGEN_ALIGN_DEFAULT (replaced by EIGEN_ALIGN_MAX).
2015-07-29 10:22:25 +02:00
Gael Guennebaud
76874b128e
bug #1047 : document the structure layout of class Matrix
2015-07-29 10:21:28 +02:00
Gael Guennebaud
41e1f3498c
bug #1048 : fix unused variable warning
2015-07-28 22:59:50 +02:00
Benoit Steiner
b9db19aec4
Pulled latest updates from trunk.
2015-07-27 09:39:57 -07:00
Benoit Steiner
f84417d97b
Removed an incorrect assertion.
2015-07-27 09:25:22 -07:00
Benoit Steiner
1a30a8e7a2
Merged in godeffroy/eigen_tensor_generalized_contraction (pull request PR-130)
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Allowed tensor contraction operation with an empty array of dimension pairs, which performs a tensor product.
2015-07-27 09:19:35 -07:00
Christoph Hertzberg
a44d022caf
bug #792 : SparseLU::factorize failed for structurally rank deficient matrices
2015-07-26 20:30:30 +02:00
Godeffroy Valet
2195822df6
Allowed tensor contraction operation with an empty array of dimension pairs, which performs a tensor product.
2015-07-25 11:58:36 +02:00
Benoit Steiner
f6282e451a
Fixed a typo in an assertion.
2015-07-24 17:35:47 -07:00
Benoit Steiner
4b3052c54d
Pulled latest update from trunk
2015-07-23 08:47:33 -07:00
Benoit Steiner
a446020b78
Reenable 2 tests previously disabled by mistake
2015-07-23 08:47:00 -07:00
Christoph Hertzberg
3d951df223
Re-enabled unit tests which were disabled in commit 4200bdec24
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2015-07-23 10:55:03 +02:00
Benoit Steiner
6d6e6d0b88
Define EIGEN_VECTORIZE_AVX2 and EIGEN_VECTORIZE_FMA when the corresponding instructions can be used by the compiler
2015-07-22 18:22:16 -07:00
Benoit Steiner
ce65c2922a
Pulled latest updates from trunk
2015-07-22 18:12:16 -07:00
Benoit Steiner
4200bdec24
Extended the range of value inputs for TensorIntDiv to support tensors with more than 4 billion elements.
2015-07-22 17:02:30 -07:00
