Benoit Steiner
fd1d4bd86c
Silenced a few compilation warnings
2015-04-22 16:16:15 -07:00
Benoit Steiner
91359e1d0a
Added the ability to generate a tensor from a custom user defined 'generator'. This simplifies the creation of constant tensors initialized using specific regular patterns.
...
Created a gaussian window generator as a first use case.
2015-04-22 11:14:58 -07:00
Benoit Steiner
8838ed39f4
Added support for non-deterministic random number generation on GPU
2015-04-22 09:14:38 -07:00
Benoit Steiner
dfa991cbae
Make sure that the copy constructor of the evaluator is always called before launching the evaluation of a tensor expression on a cuda device.
2015-04-21 16:15:45 -07:00
Benoit Steiner
e709488361
Silenced a few compilation warnings
2015-04-20 17:39:45 -07:00
Benoit Steiner
10a1f81822
Sped up the assignment of a tensor to a tensor slice, as well as the assigment of a constant slice to a tensor
2015-04-20 17:34:11 -07:00
Benoit Steiner
43eb2ca6e1
Improved the tensor random number generators:
...
* Use a mersenne twister whenebver possible instead of the default entropy source since the default one isn't very good at all.
* Added the ability to seed the generators with a time based seed to make them non-deterministic.
2015-04-20 09:24:09 -07:00
Benoit Steiner
70bc3b0668
Silenced a warning in the tensor code
2015-04-19 12:38:00 -07:00
Benoit Steiner
3220eb2b93
Fixed some compilation warnings
2015-04-19 12:36:35 -07:00
Benoit Steiner
3b429b71e6
Fixed compilation warning triggered by gcc 4.7
2015-04-18 13:41:06 -07:00
Benoit Steiner
9c6b82bcd5
Use ptrdiff_t instead of size_t to encode fixed sizes. This silences several clang compilation warnings
...
(transplanted from 4400e4436ac7c5bbd305a03c21aa4bce24ae199b)
2015-04-17 09:12:18 -07:00
Benoit Steiner
0f82399fe9
Pulled latest changes from trunk
2015-04-14 19:13:34 -07:00
Benoit Steiner
1de49ef4c2
Fixed a bug when chipping tensors laid out in row major order.
2015-04-07 10:44:13 -07:00
Benoit Steiner
a1f1e1e51d
Fixed the order of 2 #includes
2015-04-06 10:41:39 -07:00
Benoit Steiner
74e558cfa8
Pulled latest updates from trunk
2015-04-01 23:24:11 -07:00
Benoit Steiner
03a0df2010
Fixed some compilation warnings triggered by pre-cxx11 comoilers
2015-04-01 22:51:33 -07:00
Benoit Steiner
b8b7807269
Fixed some compilation warning triggered by the cxx11 emulation code
2015-04-01 21:48:18 -07:00
Benoit Steiner
383b6dfafe
Fixed 2 typos
2015-04-01 16:44:36 -07:00
Benoit Steiner
68d4afe985
Added support for convolution of tensors laid out in RowMajor mode
2015-03-31 09:07:09 -07:00
Benoit Steiner
f873686602
Added documentation for the convolution operation
2015-03-31 08:27:23 -07:00
Benoit Steiner
35722fa022
Made the index type a template parameter of the tensor class instead of encoding it in the options.
2015-03-30 14:55:54 -07:00
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
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
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
bb483313f6
Fixed another batch of compilation warnings
2015-02-28 02:32:46 -08:00
Benoit Steiner
1a7b84dc75
Silenced a few compilation warnings
2015-02-28 01:45:15 -08:00
Benoit Steiner
cf1eea11de
Fixed compilation warnings
2015-02-27 23:52:02 -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
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
1cfd51908c
Added support for RowMajor layout to the tensor patch extraction cofde.
2015-02-25 13:29:12 -08:00
