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:
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* 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
da5b98a94d
Updated the cxx11_tensor_convolution test to avoid using cxx11 features. This should enable the test to compile with gcc 4.7 and older
2015-04-16 12:29:16 -07:00
Benoit Steiner
d19d09ae6a
Updated a regression test to avoid compilation errors when compiling with gcc 4.7
2015-04-16 12:15:27 -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
7c18ab921c
Pulled latest updates from trunk
2015-04-04 20:07:04 -07:00
Gael Guennebaud
15b5adb327
Fix regression in DynamicSparseMatrix and SuperLUSupport wrt recent change on nonZeros/nonZerosEstimate
2015-04-02 22:21:41 +02:00
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
678207e02a
Added regression tests for tensor convolutions
2015-03-31 09:08:08 -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
731d7b84b4
Sharded a large test
2015-03-30 23:26:45 -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
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
