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Author SHA1 Message Date
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: 
Tensor<bla> T = A + B;  or
  Tensor<bla> T(A.reshape(new_shape));
 2014-09-04 19:50:27 -07:00
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
Benoit Steiner
2959045f2f Optimized the tensor padding code. 2014-08-26 09:47:18 -07:00
Benoit Steiner
36fffe48f7 Misc api improvements and cleanups 2014-08-23 14:35:41 -07:00
Benoit Steiner
fb5c1e9097 Optimized and cleaned up the tensor morphing code 2014-08-23 13:18:30 -07:00
Benoit Steiner
3d298da269 Added support for broadcasting 2014-08-20 17:00:50 -07:00
Benoit Steiner
9ac3c821ea Improved the speed of convolutions when running on cuda devices 2014-08-19 16:57:10 -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
eeb43f9e2b Added support for padding, stridding, and shuffling 2014-08-14 00:22:47 -07:00
Benoit Steiner
16047c8d4a Pulled in the latest changes from the Eigen trunk 2014-08-13 22:25:29 -07:00
Benoit Steiner
916ef48846 Added ability to get the nth element from an abstract array type. 2014-08-13 08:44:47 -07:00
Benoit Steiner
f1d8c13dbc Fixed misc typos. 2014-08-13 08:40:26 -07:00
Benoit Steiner
9faad2932f Added missing apis. 2014-08-13 08:36:33 -07:00
Benoit Steiner
f8fad09301 Updated the convolution and contraction evaluators to follow the new EvalSubExprsIfNeeded apu. 2014-08-13 08:33:18 -07:00
Benoit Steiner
72e7529708 Fixed a typo. 2014-08-13 08:29:40 -07:00
Benoit Steiner
1aa2bf8274 Support for in place evaluation of expressions containing slicing and reshaping operations 2014-08-13 08:27:58 -07:00
Benoit Steiner
b1892ab14d Added suppor for in place evaluation to simple tensor expressions. 
Use mempy to speedup tensor copies whenever possible.
 2014-08-13 08:26:44 -07:00
Benoit Steiner
439feca139 Reworked the TensorExecutor code to support in place evaluation. 2014-08-13 08:22:05 -07:00
Gael Guennebaud
e51da9c3a8 Memory allocated on the stack is freed at the function exit, so reduce iteration count to avoid stack overflow 2014-08-04 12:46:00 +02:00
Gael Guennebaud
3e59163a24 Fix bug #850: workaround MSVC 2008 weird compilation bug 2014-08-02 02:47:30 +02:00
Benjamin Chrétien
c53f88297c Fix more typos in Ref.h (doc). 2014-08-01 15:43:47 +02:00
Benjamin Chrétien
6f58a41097 Fix typos in Ref.h (doc). 2014-08-01 15:35:45 +02:00
Benjamin Chrétien
db76193bc7 Fix typo in PermutationMatrix (doc). 2014-08-01 14:41:49 +02:00
Benoit Steiner
647622281e The tensor assignment code now resizes the destination tensor as needed. 2014-07-31 17:39:04 -07:00
Gael Guennebaud
d79516660c Make loadMarket use the sparse-matrix index type, thus enabling loading huge matrices. 2014-07-31 16:43:19 +02:00
Gael Guennebaud
ba694ce8cf add missing delete operator overloads 2014-07-30 09:32:35 +02:00
Benoit Steiner
2116e261fb Made sure that the data stored in fixed sized tensor is aligned. 2014-07-25 09:47:59 -07:00
Jitse Niesen
5f3d542b8a Fix typo in MatrixExponential noticed by Markos. 2014-07-25 13:34:03 +01:00
Gael Guennebaud
a0a87410d0 Fix bug #61: gemm was broken since we changed the blocking order 2014-07-24 22:08:10 +02:00
Konstantinos Margaritis
2c625ec9ba Simplification of some Altivec constants, reuse existing constants and avoid loading from RAM esp in the case of p16uc_COMPLEX_TRANSPOSE* 2014-07-22 20:46:03 +00:00
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
f7bb7ee3f3 Fixed the assignment operator of the Tensor and TensorMap classes. 2014-07-22 10:31:21 -07:00
Gael Guennebaud
d1e9f39a9a Ambiguous call fixes for clang. 2014-07-22 18:28:19 +02:00
Gael Guennebaud
7f15f27a9e Workaround ambiguous call of init1 with MSVC. 2014-07-22 17:01:34 +02:00
Gael Guennebaud
922694a2d1 Extend fixed-size ctor unit test and fix conversion warning. 2014-07-22 16:57:14 +02:00
Christoph Hertzberg
a8283e0ed2 Define EIGEN_TRY, EIGEN_CATCH, EIGEN_THROW as suggested by Moritz Klammer. 
Make it possible to run unit-tests with exceptions disabled via EIGEN_TEST_NO_EXCEPTIONS flag.
Enhanced ctorleak unit-test
 2014-07-22 13:16:44 +02:00
Moritz Klammler
529e6cb552 Applied changes suggested by Christoph Hertzberg to c'tor leak fix. 
- Enclose exception handling in '#ifdef EIGEN_EXCEPTIONS'.
- Use an object counter to demonstrate the bug more readily.
 2014-07-18 23:19:56 +02:00
Benoit Steiner
40bb98e76a Added primitives to compare tensor dimensions 2014-07-10 11:29:51 -07:00
Benoit Steiner
9b7a6f0122 Added tests for tensor slicing 2014-07-10 11:27:27 -07:00
Benoit Steiner
ffd3654f67 Vectorized the evaluation of expressions involving tensor slices. 2014-07-10 11:09:46 -07:00
Benoit Steiner
25b2f6624d Improved the speed of slicing operations. 2014-07-09 12:48:34 -07:00
Benoit Steiner
ea0906dfd8 Improved evaluation of tensor expressions when used as rvalues 2014-07-08 16:43:28 -07:00
Benoit Steiner
cc1bacea5b Improved the efficiency of the tensor evaluation code on thread pools and gpus. 2014-07-08 16:39:28 -07:00
Benoit Steiner
c285fda7f4 Extended the functionality of the TensorDeviceType classes 2014-07-08 16:30:48 -07:00
Benoit Steiner
7d53633e05 Added support for tensor slicing 2014-07-07 14:10:36 -07:00