Benoit Steiner
71950f02e5
Deleted unnecessary semicolons
2015-03-30 14:49:10 -07:00
Benoit Steiner
4df8b5a75e
Avoid making an unecessary copy of the tensor expression when evaluating it on a GPU device
2015-03-25 14:36:07 -07:00
Benoit Steiner
b3343bfdae
Fixed the vectorized implementation of the Tensor select() method
2015-03-25 13:25:53 -07:00
Benoit Steiner
ccf290a65c
Cleaned up the TensorDevice code a little bit.
2015-03-25 12:37:38 -07:00
Benoit Steiner
d3f7915aeb
Pulled latest update from the eigen main codebase
2015-03-24 13:12:14 -07:00
Gael Guennebaud
8d9bfb3a7b
fix loadMarket wrt Index versus int
2015-03-20 16:00:10 +01:00
Benoit Steiner
a6a628ca6b
Added the -= operator to the device classes
2015-03-19 23:22:19 -07:00
Benoit Steiner
e134226a03
Fixed a bug in the handling of packets by the MeanReducer
2015-03-19 23:11:42 -07:00
Benoit Steiner
cc0f89eb3b
Changed the way lvalue operations are declared in TensorBase: this fixes constness isses that prevented some expressions mixing lvalues and rvalues from compiling.
2015-03-17 09:57:20 -07:00
Benoit Steiner
5144f66728
Fixed compilation warning
2015-03-16 13:17:52 -07:00
Benoit Steiner
0fd6d52724
Fixed compilation error with clang
2015-03-16 13:16:12 -07:00
Benoit Steiner
f218c0181d
Fixes the Lvalue computation by actually setting the LvalueBit properly when instantiating tensors of const T. Added a test to check the fix.
2015-03-16 13:05:00 -07:00
Benoit Steiner
b0f2b6f297
Updated the tensor type casting code as follow: in the case where TgtRatio < SrcRatio, disable the vectorization of the source expression unless is has direct-access.
2015-03-02 10:11:40 -08:00
Benoit Steiner
d9cb604a5d
Disabled the use of aligned memory loads when converting a tensor from float to doubles since alignment can't always be guaranteed.
2015-03-02 09:41:36 -08:00
Benoit Steiner
ae73859a0a
Fixed incorrect assertion
2015-02-28 08:02:02 -08:00
Benoit Steiner
131449298f
Fixed clang compilation warning
2015-02-28 03:01:19 -08:00
Benoit Steiner
56ea45ff0f
Silenced some compilation warnings
2015-02-28 02:37:41 -08:00
Benoit Steiner
bb483313f6
Fixed another batch of compilation warnings
2015-02-28 02:32:46 -08:00
Benoit Steiner
61409d9449
Silenced one more comilation warning
2015-02-28 01:49:09 -08:00
Benoit Steiner
1a7b84dc75
Silenced a few compilation warnings
2015-02-28 01:45:15 -08:00
Benoit Steiner
37357a310f
Fixed compilation warnings
2015-02-27 23:54:24 -08:00
Benoit Steiner
cf1eea11de
Fixed compilation warnings
2015-02-27 23:52:02 -08:00
Benoit Steiner
78732186ee
Fixed compilation warnings
2015-02-27 23:51:16 -08:00
Benoit Steiner
4250a0cab0
Fixed compilation warnings
2015-02-27 21:59:10 -08:00
Benoit Steiner
306fceccbe
Pulled latest updates from trunk
2015-02-27 13:05:26 -08:00
Benoit Steiner
2386fc8528
Added support for 32bit index on a per tensor/tensor expression. This enables us to use 32bit indices to evaluate expressions on GPU faster while keeping the ability to use 64 bit indices to manipulate large tensors on CPU in the same binary.
2015-02-27 12:57:13 -08:00
Benoit Steiner
05089aba75
Switch to truncated casting when converting floating point types to integer. This ensures that vectorized casts are consistent with scalar casts
2015-02-27 09:27:30 -08:00
Benoit Steiner
90f4e90f1d
Fixed off-by-one error that prevented the evaluation of small tensor expressions from being vectorized
2015-02-27 09:22:37 -08:00
Benoit Steiner
573b377110
Added support for vectorized type casting of tensors
2015-02-27 08:46:04 -08:00
Benoit Steiner
f074bb4b5f
Fixed another compilation problem with TensorIntDiv.h
2015-02-26 11:14:23 -08:00
Benoit Steiner
57154fdb32
Can now use the tensor 'reverse' operation as a lvalue
2015-02-26 11:13:42 -08:00
Benoit Steiner
f41b1f1666
Added support for fast reciprocal square root computation.
2015-02-26 09:42:41 -08:00
Benoit Steiner
2fffe69b1b
Added missing copy constructor
2015-02-26 09:27:53 -08:00
Benoit Steiner
bffb6bdf45
Made TensorIntDiv.h compile with MSVC
2015-02-25 23:54:43 -08:00
Benoit Steiner
27f3fb2bcc
Fixed another clang warning
2015-02-25 22:54:20 -08:00
Benoit Steiner
f8fbb3f9a6
Fixed several compilation warnings reported by clang
2015-02-25 22:22:37 -08:00
Benoit Steiner
8e817b65d0
Silenced a few more compilation warnings generated by nvcc
2015-02-25 17:46:20 -08:00
Benoit Steiner
410070e5ab
Added more tests to validate support for tensors laid out in RowMajor order.
2015-02-25 16:14:59 -08:00
Benoit Steiner
1cfd51908c
Added support for RowMajor layout to the tensor patch extraction cofde.
2015-02-25 13:29:12 -08:00
Benoit Steiner
8afce86e64
Added support for RowMajor layout to the image patch extraction code
...
Speeded up the unsupported_cxx11_tensor_image_patch test and reduced its memory footprint
2015-02-25 09:48:54 -08:00
Gael Guennebaud
3594451ee0
Remove EIGEN_TEST_C++0x option and let EIGEN_TEST_CXX11 adds the -std=c++11 flag
2015-02-20 09:31:27 +01:00
Benoit Steiner
110fb90250
Improved the documentations
2015-02-19 11:59:04 -08:00
Benoit Steiner
5d2fd64a1a
Fixed compilation error when compiling with gcc4.7
2015-03-03 08:56:49 -08:00
Abhijit Kundu
ef09ce4552
Fix for TensorIO for Fixed sized Tensors.
...
The following code snippet was failing to compile:
TensorFixedSize<double, Sizes<4, 3> > t_4x3;
cout << 4x3;
2015-02-28 21:30:31 -05:00
Abhijit Kundu
3a4b6827b4
Merged eigen/eigen into default
2015-02-28 20:15:28 -05:00
Christoph Hertzberg
31e2ffe82c
Replaced POSIX random() by internal::random
2015-02-28 18:39:37 +01:00
Christoph Hertzberg
682196e9fc
Fixed MPRealSupport
2015-02-28 16:41:00 +01:00
Gael Guennebaud
b10cd3afd2
Re-enbale detection of min/max parentheses protection, and re-enable mpreal_support unit test.
2015-02-27 22:38:00 +01:00
Abhijit Kundu
4084dce038
Added CMake support for Tensor module. CMake now installs CXX11 Tensor module like the rest of the unsupported modules
2015-02-26 16:50:09 -05:00
Benoit Steiner
36c9d08274
Pulled latest updates from trunk
2015-02-17 10:04:25 -08:00
Benoit Steiner
f77054f43c
Silenced compilation warning
2015-02-17 10:02:04 -08:00
Benoit Steiner
1d3b64d32b
Added support for tensor concatenation as lvalue
2015-02-17 09:57:41 -08:00
Benoit Steiner
00f048d44f
Added support for tensor concatenation as lvalue
2015-02-17 09:54:40 -08:00
Christoph Hertzberg
97a36ecba4
Suppress some remaining Index conversion warnings
2015-02-17 18:52:39 +01:00
Gael Guennebaud
aa6c516ec1
Fix many long to int conversion warnings:
...
- fix usage of Index (API) versus StorageIndex (when multiple indexes are stored)
- use StorageIndex(val) when the input has already been check
- use internal::convert_index<StorageIndex>(val) when val is potentially unsafe (directly comes from user input)
2015-02-16 13:19:05 +01:00
Gael Guennebaud
fc202bab39
Index refactoring: StorageIndex must be used for storage only (and locally when it make sense). In all other cases use the global Index type.
2015-02-13 18:57:41 +01:00
Gael Guennebaud
fe51319980
Merge Index-refactoring branch with default, fix PastixSupport, remove some useless typedefs
2015-02-13 10:03:53 +01:00
Gael Guennebaud
0918c51e60
merge Tensor module within Eigen/unsupported and update gemv BLAS wrapper
2015-02-12 21:48:41 +01:00
Benoit Steiner
4470c99975
Added a test to validate tensor casting on cuda devices
2015-02-10 14:40:18 -08:00
Benoit Steiner
6620aaa4b3
Silenced a few compilation warnings generated by nvcc
2015-02-10 14:34:42 -08:00
Benoit Steiner
f669f5656a
Marked a few functions as EIGEN_DEVICE_FUNC to enable the use of tensors in cuda kernels.
2015-02-10 14:29:47 -08:00
Benoit Steiner
fefec723aa
Fixed compilation error triggered when trying to vectorize a non vectorizable cuda kernel.
2015-02-10 13:16:22 -08:00
Benoit Steiner
780b2422e2
Silenced the last batch of compilation warnings triggered by gcc 4.8
2015-02-10 12:43:55 -08:00
Benoit Steiner
c21e45fbc5
Fixed a few more compilation warnings
2015-02-10 12:36:26 -08:00
Benoit Steiner
057cfd2f02
Silenced more compilation warnings
2015-02-10 12:25:02 -08:00
Benoit Steiner
114e863f08
Silcenced a few compilation warnings
2015-02-10 12:20:24 -08:00
Benoit Steiner
410895a7e4
Silenced several compilation warnings
2015-02-10 12:13:19 -08:00
Benoit Steiner
4716c2c666
Fixed compilation error
2015-02-10 12:06:19 -08:00
Benoit Steiner
91fe3a3004
Removed a debug printf statement.
2015-02-10 10:29:28 -08:00
Jan Blechta
c3f3580b8f
Fix bug #733 : step by step solving is not a good example for solveWithGuess
2015-02-10 14:24:39 +01:00
Gael Guennebaud
deecff97ed
typo
2015-02-10 19:22:05 +01:00
Gael Guennebaud
c6e8caf090
Allows Lower|Upper as a template argument of CG and MINRES: in this case the full matrix will be considered.
2015-02-10 18:57:41 +01:00
Gael Guennebaud
d10d6a40dd
bug #897 : Update unsupported iterative solvers based on IterativeSolverBased.
2015-02-10 13:02:59 +01:00
Benoit Steiner
3ba6647398
Fixed the cxx11_meta test
2015-02-06 06:00:59 -08:00
Benoit Steiner
01f7918788
Pulled latest fixes
2015-02-06 05:30:20 -08:00
Gael Guennebaud
b50ffaddf2
merge
2015-02-06 14:27:12 +01:00
Gael Guennebaud
c03c73c9b7
Fix clang compilation
2015-02-06 14:26:12 +01:00
Gael Guennebaud
668518aed6
Fix non initialized entries and comparison of very small numbers
2015-02-06 14:25:41 +01:00
Benoit Steiner
c739102ef9
Pulled the latest changes from the trunk
2015-02-06 05:25:03 -08:00
Benoit Steiner
2559fa9b0f
Fixed compilation error in the tensor broadcasting test
2015-02-06 02:55:18 -08:00
Benoit Steiner
dcb2a8b184
Added the EIGEN_HAS_CONSTEXPR define
...
Gate the tensor index list code based on the value of EIGEN_HAS_CONSTEXPR
2015-02-06 02:51:59 -08:00
Filippo Basso
a8f2c6eec7
Using numext::pow instead of std::pow in poly_eval function.
2015-02-04 18:37:51 +00:00
Benoit Steiner
f64045a060
Silenced a few more compilation warnings
2015-01-30 19:52:01 -08:00
Benoit Steiner
590f4b0aa3
Silenced some compilation warnings
2015-01-30 19:46:30 -08:00
Benoit Steiner
e896c0ade7
Marked the contraction operation as read only, since its result can't be assigned.
2015-01-29 10:29:47 -08:00
Benoit Steiner
5a6ea4edf6
Added more tests to cover tensor reductions
2015-01-28 10:02:47 -08:00
Benoit Steiner
9dfdbd7e56
mproved the performance of tensor reductions that preserve the inner most dimension(s).
2015-01-27 14:15:31 -08:00
Benoit Steiner
14f537c296
gcc doesn't consider that
...
template<typename OtherDerived> TensorStridingOp& operator = (const OtherDerived& other)
provides a valid assignment operator for the striding operation, and therefore refuses to compile code like:
result.stride(foo) = source.stride(bar);
Added the explicit
TensorStridingOp& operator = (const TensorStridingOp& other)
as a workaround to get the code to compile, and did the same in all the operations that can be used as lvalues.
2015-01-16 09:09:23 -08:00
Benoit Steiner
641e824c56
Added cube() operation
2015-01-15 11:11:48 -08:00
Benoit Steiner
b5124e7cfd
Created many additional tests
2015-01-14 15:46:04 -08:00
Benoit Steiner
54e3633b43
Updated the list of include files
2015-01-14 15:43:38 -08:00
Benoit Steiner
f697df7237
Improved support for RowMajor tensors
...
Misc fixes and API cleanups.
2015-01-14 15:38:48 -08:00
Benoit Steiner
6559d09c60
Ensured that each thread has it's own copy of the TensorEvaluator: this avoid race conditions when the evaluator calls a non thread safe functor, eg when generating random numbers.
2015-01-14 15:34:50 -08:00
Benoit Steiner
8a382aa119
Improved the resizing of tensors
2015-01-14 15:33:11 -08:00
Benoit Steiner
703c526355
Misc improvements
2015-01-14 15:31:52 -08:00
Benoit Steiner
4cdf3fe427
Misc fixes
2015-01-14 15:30:47 -08:00
Benoit Steiner
0feff6e987
Expanded the functionality of index lists
2015-01-14 15:29:48 -08:00
Benoit Steiner
1ac8600126
Fixed the return type of coefficient wise operations. For example, the abs function returns a floating point value when called on a complex input.
2015-01-14 12:47:46 -08:00
Benoit Steiner
378bdfb7f0
Added missing apis to the TensorMap class
2015-01-14 12:45:20 -08:00
Benoit Steiner
0526dc1bb4
Added missing apis to the tensor class
2015-01-14 12:44:08 -08:00
Benoit Steiner
1a36590e84
Fixed the printing of RowMajor tensors
2015-01-14 12:43:20 -08:00
Benoit Steiner
7e0b6c56b4
Added ability to initialize a tensor using an initializer list
2015-01-14 12:41:30 -08:00
Benoit Steiner
b12dd1ae3c
Misc improvements for fixed size tensors
2015-01-14 12:39:34 -08:00
Benoit Steiner
71676eaddd
Added support for RowMajor inputs to the contraction code.
2015-01-14 12:36:57 -08:00
Benoit Steiner
0a0ab6dd15
Increased the functionality of the tensor devices
2015-01-14 11:45:17 -08:00
Benoit Steiner
5692723c58
Improved the performance of the contraction code on CUDA
2015-01-14 11:42:52 -08:00
Benoit Steiner
8f4b8d204b
Improved the performance of tensor reductions
...
Added the ability to generate random numbers following a normal distribution
Created a test to validate the ability to generate random numbers.
2015-01-14 10:19:33 -08:00
Benoit Steiner
3bd2b41b2e
Created a test for tensor type casting
2015-01-14 10:17:02 -08:00
Benoit Steiner
4928ea1212
Added ability to reverse the order of the coefficients in a tensor
2015-01-14 10:15:58 -08:00
Benoit Steiner
b00fe1590d
Added ability to swap the layout of a tensor
2015-01-14 10:14:46 -08:00
Benoit Steiner
c94174b4fe
Improved tensor references
2015-01-14 10:13:08 -08:00
Benoit Steiner
91dd53e54d
Created some documentation
2015-01-13 16:07:51 -08:00
Benoit Steiner
9f98650d0a
Ensured that contractions that can be reduced to a matrix vector product work correctly even when the input coefficients aren't aligned.
2015-01-06 09:29:13 -08:00
Christoph Hertzberg
608733415a
Free functions should only be declared as static in separate compilation units
...
(grafted from d85abc89c5
2014-12-12 12:01:03 +01:00
Christoph Hertzberg
e8cdbedefb
bug #877 , bug #572 : Introduce a global Index typedef. Rename Sparse*::Index to StorageIndex, make Dense*::StorageIndex an alias to DenseIndex. Overall this commit gets rid of all Index conversion warnings.
2014-12-04 22:48:53 +01:00
Gael Guennebaud
6ccf97f3e6
Fix GL support wrt evaluators
2014-12-04 22:05:28 +01:00
Gael Guennebaud
5fc4ce6449
bug #876 : remove usage of atanh2 in matrix power
2014-12-08 16:44:05 +01:00
Gael Guennebaud
77294047d6
bug #876 , matrix_log_compute_2x2: directly use logp1 instead of atanh2
2014-12-08 16:28:06 +01:00
Gael Guennebaud
8efd9142b3
Merged in infinitei/eigen-opengl-fixes (pull request PR-90)
...
Adding missing OPENGL_LIBRARIES for openglsupport test.
2014-12-05 12:54:57 +01:00
Abhijit Kundu
48db34a7b9
Adding missing OPENGL_LIBRARIES for openglsupport test. Also adding OpenGL include directories as a better pratice even though these are system include directories in most systems.
2014-12-04 01:18:47 -05:00
Benoit Steiner
b33cf92878
Fixed the evaluation of expressions involving tensors of 2 or 3 elements on CUDA devices.
2014-11-18 14:32:41 -08:00
Benoit Steiner
1d3c8306f8
Fixed compilation errors with clang.
...
H: Enter commit message. Lines beginning with 'HG:' are removed.
2014-11-13 19:13:17 -08:00
Benoit Steiner
ec785b0180
Added support for extraction of patches from images
2014-11-13 09:28:54 -08:00
Benoit Steiner
eeabf7975e
Optimized broadcasting
2014-11-12 22:35:44 -08:00
Benoit Steiner
c2d1074932
Added support for static list of indices
2014-11-12 22:25:38 -08:00
Benoit Steiner
cb37f818ca
Fixed a compilation error triggered by some operations on fixed sized tensors
2014-11-05 23:25:11 -08:00
Benoit Steiner
9a06a71627
Fixed a test
2014-11-05 07:49:51 -08:00
Benoit Steiner
9ea09179b5
Fixed the return type of the coefficient-wise tensor operations.
2014-11-04 10:24:42 -08:00
Benoit Steiner
b1789c112b
Improved handling of 1d tensors
2014-11-03 08:51:33 -08:00
Benoit Steiner
7f2c6ed2fa
Fixed a compilation warning
2014-10-31 11:45:21 -07:00
Benoit Steiner
85c3389b28
Fixed a test
2014-10-31 00:04:13 -07:00
Benoit Steiner
67fcf47ecb
Merged from trunk
2014-10-30 21:59:22 -07:00
Benoit Steiner
fcecafde3a
Fixed a compilation error with clang
2014-10-30 21:58:14 -07:00
Benoit Steiner
d62bfe73a9
Use the proper index type in the padding code
2014-10-30 18:15:05 -07:00
Benoit Steiner
bc99c5f7db
fixed some potential alignment issues.
2014-10-30 18:09:53 -07:00
Benoit Steiner
5e62427e22
Use the proper index type
2014-10-30 17:49:39 -07:00
Gael Guennebaud
21c0a2ce0c
Move D&C SVD to official SVD module.
2014-10-29 11:29:33 +01:00
Benoit Steiner
debc97821c
Added support for tensor references
2014-10-28 23:10:13 -07:00
Benjamin Chrétien
c426054767
BDCSVD: fix CMake install (missing separator).
2014-10-24 15:10:56 +02:00
Christoph Hertzberg
1fa793cb97
Removed weird self assignment.
2014-10-24 13:19:19 +02:00
Gael Guennebaud
fe57b2f963
bug #701 : workaround (min) and (max) blocking ADL by introducing numext::mini and numext::maxi internal functions and a EIGEN_NOT_A_MACRO macro.
2014-10-20 15:55:32 +02:00
Benoit Steiner
f786897e4b
Added access to the unerlying raw data of a tnsor slice/chip whenever possible
2014-10-17 15:33:27 -07:00
Benoit Steiner
7acd38d19e
Created some benchmarks for the tensor code
2014-10-17 09:49:03 -07:00
Gael Guennebaud
4b7c3abbea
Fix D&C SVD wrt zero matrices
2014-10-17 15:32:55 +02:00
Benoit Steiner
65af852b54
Silenced one last warning
2014-10-16 15:02:30 -07:00
Benoit Steiner
ae697b471c
Silenced a few compilation warnings
...
Generalized a TensorMap constructor
2014-10-16 14:52:50 -07:00
Benoit Steiner
94e47798f4
Fixed the return types of unary and binary expressions to properly handle the case where it is different from the input type (e.g. abs(complex<float>))
2014-10-16 10:41:07 -07:00
Benoit Steiner
d853adffdb
Avoid calling get_future() more than once on a given promise.
2014-10-16 10:10:04 -07:00
Benoit Steiner
bfdd9f3ac9
Made the blocking computation aware of the l3 cache
...
Also optimized the blocking parameters to take into account the number of threads used for a computation
2014-10-15 15:32:59 -07:00
Benoit Steiner
dba55041ab
Added support for promises
...
Started to improve multithreaded contractions
2014-10-15 11:20:36 -07:00
Gael Guennebaud
2cc41dbe83
D&C SVD: fix some numerical issues by truly skipping deflated singular values when computing them
2014-10-15 15:21:12 +02:00
Gael Guennebaud
c26e8a1af3
D&C SVD: fix deflation of repeated singular values, fix sorting of singular values, fix case of complete deflation
2014-10-15 11:59:21 +02:00
Benoit Steiner
99d75235a9
Misc improvements and cleanups
2014-10-13 17:02:09 -07:00
Benoit Steiner
4c70b0a762
Added support for patch extraction
2014-10-13 10:04:04 -07:00
Benoit Steiner
0219f8aed4
Added ability to print a tensor using an iostream.
2014-10-10 16:17:26 -07:00
Benoit Steiner
2ed1838aeb
Added support for tensor chips
2014-10-10 16:11:27 -07:00
Benoit Steiner
4b36c3591f
Fixed the tensor shuffling test
2014-10-10 15:43:21 -07:00
Benoit Steiner
a991f94c0e
Fixed the thread pool test
2014-10-10 15:20:37 -07:00
Benoit Steiner
498b7eed25
Rewrote the TensorBase::random method to support the generation of random number on gpu.
2014-10-09 15:39:13 -07:00
Benoit Steiner
767424af18
Improved the functors defined for standard reductions
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Added a functor to encapsulate the generation of random numbers on cpu and gpu.
2014-10-09 15:36:23 -07:00
Gael Guennebaud
ccd70ba123
Various numerical fixes in D&C SVD: I cannot make it fail with double, but still need to tune for single precision, and carefully test with duplicated singular values
2014-10-09 23:29:01 +02:00
Benoit Steiner
44beee9d68
Removed dead code
2014-10-08 14:14:20 -07:00
Benoit Steiner
0a07ac574e
Added support for the *= and /* operators to TensorBase
2014-10-08 13:32:41 -07:00
Benoit Steiner
6c047d398d
Fixed a comment
2014-10-08 13:29:36 -07:00
Gael Guennebaud
118b1113d9
Workaround MSVC issue.
2014-10-07 09:53:39 +02:00
Gael Guennebaud
503c176d8e
Fix missing outer() member in DynamicSparseMatrix
2014-10-07 09:53:27 +02:00
Gael Guennebaud
dbdd8b0883
D&C SVD: add scaling to avoid overflow, fix handling of fixed size matrices
2014-10-06 19:35:57 +02:00
Benoit Steiner
152f3218ac
Improved contraction test
2014-10-03 19:33:44 -07:00
Benoit Steiner
af2e5995e2
Improved support for CUDA devices.
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Improved contractions on GPU
2014-10-03 19:18:07 -07:00
Benoit Steiner
1269392822
Created the IndexPair type to store pair of tensor indices. CUDA doesn't support std::pair so we can't use them when targeting GPUs.
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Improved the performance on tensor contractions
2014-10-03 10:16:59 -07:00
Benoit Steiner
b7271dffb5
Generalized the gebp apis
2014-10-02 16:51:57 -07:00
Benoit Steiner
8b2afe33a1
Fixes for the forced evaluation of tensor expressions
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More tests
2014-10-02 10:39:36 -07:00
Benoit Steiner
5cc23199be
More tests to validate the const-correctness of the tensor code.
2014-10-02 10:30:44 -07:00
Benoit Steiner
7caaf6453b
Added support for tensor reductions and concatenations
2014-10-01 20:38:22 -07:00
Benoit Steiner
1c236f4c9a
Added tests for tensors of const values and tensors of stringswwq::
2014-10-01 20:21:42 -07:00
Christoph Hertzberg
6d26deb894
Missing outerStride in AlignedVector3 resulted in infinite recursion
2014-09-30 16:43:19 +02:00
Gael Guennebaud
842e31cf5c
Let KroneckerProduct exploits the recently introduced generic InnerIterator class.
2014-09-29 13:37:49 +02:00
Georg Drenkhahn
8a502233d8
Correcting the ReturnType in traits<KroneckerProduct<>> to include the correct Index type.
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Fixed mixup of types Rhs::Index and Lhs:Index in various loop variables.
Added explicit type conversion for arithmetic expressions which may return a wider type.
2014-09-21 23:19:29 +02:00
Georg Drenkhahn
3bd31e21b5
Fixed compiler warning on implicit integer conversion by separating index type for matrix and permutation matrix which may not be equal.
2014-09-20 15:00:36 +02:00
Georg Drenkhahn
75e269c77b
Fixed warning on implicit integer conversion in test case code by using type VectorXd::Index instead of int.
2014-09-20 14:57:42 +02:00
Gael Guennebaud
abba11bdcf
Many improvements in Divide&Conquer SVD:
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- Fix many numerical issues, in particular regarding deflation.
- Add heavy debugging output to help track numerical issues (there are still fews)
- Make use of Eiegn's apply-inplane-rotation feature.
2014-09-22 15:22:52 +02:00
Gael Guennebaud
03dd4dd91a
Unify unit test for BDC and Jacobi SVD. This reveals some numerical issues in BDCSVD.
2014-09-19 15:25:48 +02:00
Gael Guennebaud
e70506dd8f
Fix inner-stride of AlignedVector3
2014-09-18 22:46:46 +02:00
Gael Guennebaud
2ae20d558b
Update KroneckerProduct wrt evaluator changes
2014-09-18 22:08:49 +02:00
Gael Guennebaud
62bce6e5e6
Make MatrixFunction use nested_eval instead of nested
2014-09-18 17:31:17 +02:00
Gael Guennebaud
060e835ee9
Add evaluator for the experimental AlignedVector3
2014-09-18 17:30:21 +02:00
Gael Guennebaud
0ca43f7e9a
Remove deprecated code not used by evaluators
2014-09-18 15:15:27 +02:00
Benoit Steiner
10a79ca3a3
Merged latest updates from the Eigen trunk.
2014-09-15 09:18:16 -07:00
Gael Guennebaud
749b56f6af
merge with default branch
2014-09-14 17:34:54 +02:00
Benoit Steiner
efdff15749
Fixed a typo in the contraction code
2014-09-06 13:28:24 -07:00
Gael Guennebaud
dacd39ea76
Exploit sparse structure in naiveU and naiveV when updating them.
2014-09-05 17:51:46 +02:00
Benoit Steiner
74db22455a
Misc fixes.
2014-09-05 07:47:43 -07:00
Benoit Steiner
1abe4ed14c
Created more regression tests
2014-09-04 20:27:28 -07:00
Benoit Steiner
d43f737b4a
Added support for evaluation of tensor shuffling operations as lvalues
2014-09-04 20:02:28 -07:00
Benoit Steiner
f50548e86a
Added missing tensor copy constructors. As a result it is now possible to declare and initialize a tensor on the same line, as in:
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Tensor<bla> T = A + B; or
Tensor<bla> T(A.reshape(new_shape));
2014-09-04 19:50:27 -07:00
Gael Guennebaud
15bad3670b
Apply Householder U and V in-place.
2014-09-04 09:17:01 +02:00
Benoit Steiner
b24fe22b1a
Improved the performance of the tensor convolution code by a factor of about 4.
2014-09-03 11:38:13 -07:00
Gael Guennebaud
c82dc227f1
Cleaning in BDCSVD (formating, handling of transpose case, remove some for loops)
2014-09-03 10:15:24 +02:00
Gael Guennebaud
a96f3d629c
Clean bdcsvd
2014-09-02 22:30:23 +02:00
Gael Guennebaud
1f398dfc82
Factorize *SVD::solve to SVDBase
2014-09-01 18:31:54 +02:00
