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536 Commits

Author SHA1 Message Date
Benoit Steiner
57154fdb32 Can now use the tensor 'reverse' operation as a lvalue 2015-02-26 11:13:42 -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
5d2fd64a1a Fixed compilation error when compiling with gcc4.7 2015-03-03 08:56:49 -08:00
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
Benoit Steiner
00f048d44f Added support for tensor concatenation as lvalue 2015-02-17 09:54:40 -08:00
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
4716c2c666 Fixed compilation error 2015-02-10 12:06:19 -08:00
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
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
Benoit Steiner
5a6ea4edf6 Added more tests to cover tensor reductions 2015-01-28 10:02:47 -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
0feff6e987 Expanded the functionality of index lists 2015-01-14 15:29:48 -08:00
Benoit Steiner
1a36590e84 Fixed the printing of RowMajor tensors 2015-01-14 12:43:20 -08:00
Benoit Steiner
b12dd1ae3c Misc improvements for fixed size tensors 2015-01-14 12:39:34 -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
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
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
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
ec785b0180 Added support for extraction of patches from images 2014-11-13 09:28:54 -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
85c3389b28 Fixed a test 2014-10-31 00:04:13 -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
Christoph Hertzberg
1fa793cb97 Removed weird self assignment. 2014-10-24 13:19:19 +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
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
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
767424af18 Improved the functors defined for standard reductions 
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
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
b7271dffb5 Generalized the gebp apis 2014-10-02 16:51:57 -07:00
Benoit Steiner
8b2afe33a1 Fixes for the forced evaluation of tensor expressions 
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
Gael Guennebaud
842e31cf5c Let KroneckerProduct exploits the recently introduced generic InnerIterator class. 2014-09-29 13:37:49 +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
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
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
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
Gael Guennebaud
1f398dfc82 Factorize *SVD::solve to SVDBase 2014-09-01 18:31:54 +02:00
Gael Guennebaud
b3a0365429 merge with default branch 2014-09-01 18:21:01 +02:00
Gael Guennebaud
eb39296028 Reafctoring in D&C SVD unsupported module: clean and merge the SVDBase class to Eigen/SVD, rm copy/pasted JacobiSVD.h file 2014-09-01 18:16:20 +02:00
Gael Guennebaud
72c4f8ca8f Disable a few unit tests in unsupported 2014-09-01 17:35:58 +02:00
Benoit Steiner
36fffe48f7 Misc api improvements and cleanups 2014-08-23 14:35:41 -07:00
Benoit Steiner
3d298da269 Added support for broadcasting 2014-08-20 17:00:50 -07:00
Benoit Steiner
33c702c79f Added support for fast integer divisions by a constant 
Sped up tensor slicing by a factor of 3 by using these fast integer divisions.
 2014-08-14 22:13:21 -07:00
Benoit Steiner
756292f8aa Fixed compilation errors 2014-08-14 00:32:59 -07:00
Benoit Steiner
8c8db49331 Added a few regression tests 2014-08-14 00:25:22 -07:00
Benoit Steiner
16047c8d4a Pulled in the latest changes from the Eigen trunk 2014-08-13 22:25:29 -07:00
Gael Guennebaud
60314beb38 Update reference value for testNistLanczos1 test 2014-09-02 17:35:11 +02:00
Gael Guennebaud
ff9bfc45f7 relax some LM unit tests 2014-09-02 17:10:17 +02:00
Benoit Steiner
1f371e78e6 Added a few tests to validate the behavior of the assignment operator. 2014-07-22 10:32:40 -07:00
Benoit Steiner
9b7a6f0122 Added tests for tensor slicing 2014-07-10 11:27:27 -07:00
Christoph Hertzberg
ef4a86d6b8 Fix trivial warnings in MPRealSupport 2014-07-18 16:39:58 +02:00
Gael Guennebaud
2cd38a6634 merge 2014-07-17 12:01:55 +02:00
Gael Guennebaud
40b74411e4 bug #842: update mpreal copy (fix compilation with clang) 2014-07-17 11:59:51 +02:00
Christoph Hertzberg
14c8793a70 Remove unnecessary <bench/BenchTimer.h>include 2014-07-17 11:14:14 +02:00
Gael Guennebaud
424c3ad266 bug #842: fix specialized product for mpreal 2014-07-17 09:41:33 +02:00
Jeff
b1169ce40c Fixed index that would cause crash with two point, two derivative interpolation. Added static_cast. 2014-07-10 12:03:42 -06:00
Jeff
08c615f1e4 IndexArray is now a typename. 
Changed interpolate with derivatives test to use VERIFY_IS_APPROX.
 2014-06-25 19:02:57 -06:00
Jeff
e745a450de Removed tabs and fixed indentation. 2014-06-23 20:18:16 -06:00
Jeff
b59f045c07 Using LU decomposition with complete pivoting for better accuracy. 2014-06-23 19:04:52 -06:00
Jeff
5dbbe6b400 Added Spline interpolation with derivatives. 2014-06-20 22:12:45 -06:00
Benoit Steiner
774c3c1e0a Created additional unit tests for the tensor code and improved existing ones. 2014-06-13 10:20:28 -07:00