Benoit Steiner
884c075058
Use numext::ceil instead of std::ceil
2016-04-19 14:33:30 -07:00
Benoit Steiner
a278414d1b
Avoid an unnecessary copy of the evaluator.
2016-04-19 13:54:28 -07:00
Benoit Steiner
f953c60705
Fixed 2 recent regression tests
2016-04-19 12:57:39 -07:00
Benoit Steiner
50968a0a3e
Use DenseIndex in the MeanReducer to avoid overflows when processing very large tensors.
2016-04-19 11:53:58 -07:00
Benoit Steiner
84543c8be2
Worked around the lack of a rand_r function on windows systems
2016-04-17 19:29:27 -07:00
Benoit Steiner
5fbcfe5eb4
Worked around the lack of a rand_r function on windows systems
2016-04-17 18:42:31 -07:00
Gael Guennebaud
e4fe611e2c
Enable lazy-coeff-based-product for vector*(1x1) products
2016-04-16 15:17:39 +02:00
Benoit Steiner
c8e8f93d6c
Move the evalGemm method into the TensorContractionEvaluatorBase class to make it accessible from both the single and multithreaded contraction evaluators.
2016-04-15 16:48:10 -07:00
Benoit Steiner
1a16fb1532
Deleted extraneous comma.
2016-04-15 15:50:13 -07:00
Benoit Steiner
7cff898e0a
Deleted unnecessary variable
2016-04-15 15:46:14 -07:00
Benoit Steiner
6c43c49e4a
Fixed a few compilation warnings
2016-04-15 15:34:34 -07:00
Benoit Steiner
eb669f989f
Merged in rmlarsen/eigen (pull request PR-178)
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Eigen Tensor cost model part 2: Thread scheduling for standard evaluators and reductions.
2016-04-15 14:53:15 -07:00
Gael Guennebaud
2a7115daca
bug #1203 : by-pass large stack-allocation in stableNorm if EIGEN_STACK_ALLOCATION_LIMIT is too small
2016-04-15 22:34:11 +02:00
Rasmus Munk Larsen
3718bf654b
Get rid of void* casting when calling EvalRange::run.
2016-04-15 12:51:33 -07:00
Benoit Steiner
40c9923a8a
Fixed compilation errors with msvc
2016-04-15 11:27:52 -07:00
Benoit Steiner
1d23430628
Improved the matrix multiplication blocking in the case where mr is not a power of 2 (e.g on Haswell CPUs).
2016-04-15 10:53:31 -07:00
Gael Guennebaud
1e80bddde3
Fix trmv for mixing types.
2016-04-15 17:58:36 +02:00
Benoit Steiner
a62e924656
Added ability to access the cache sizes from the tensor devices
2016-04-14 21:25:06 -07:00
Benoit Steiner
18e6f67426
Added support for exclusive or
2016-04-14 20:37:46 -07:00
Rasmus Munk Larsen
07ac4f7e02
Eigen Tensor cost model part 2: Thread scheduling for standard evaluators and reductions. The cost model is turned off by default.
2016-04-14 18:28:23 -07:00
Benoit Steiner
9624a1ea3d
Added missing definition of PacketSize in the gpu evaluator of convolution
2016-04-14 17:16:58 -07:00
Benoit Steiner
6fbedf5a4e
Merged in rmlarsen/eigen (pull request PR-177)
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Eigen Tensor cost model part 1.
2016-04-14 17:13:19 -07:00
Benoit Steiner
bebb89acfa
Enabled the new threadpool tests
2016-04-14 16:44:10 -07:00
Benoit Steiner
9c064b5a97
Cleanup
2016-04-14 16:41:31 -07:00
Benoit Steiner
1372156c41
Prepared the migration to the new non blocking thread pool
2016-04-14 16:16:42 -07:00
Rasmus Munk Larsen
aeb5494a0b
Improvements to cost model.
2016-04-14 15:52:58 -07:00
Benoit Steiner
00dfe18487
Merged latest updates from trunk
2016-04-14 15:25:20 -07:00
Benoit Steiner
a8e8837ba7
Added tests for the non blocking thread pool
2016-04-14 15:23:49 -07:00
Benoit Steiner
78a51abc12
Added a more scalable non blocking thread pool
2016-04-14 15:23:10 -07:00
Rasmus Munk Larsen
d2e95492e7
Merge upstream updates.
2016-04-14 13:59:50 -07:00
Rasmus Munk Larsen
235e83aba6
Eigen cost model part 1. This implements a basic recursive framework to estimate the cost of evaluating tensor expressions.
2016-04-14 13:57:35 -07:00
Gael Guennebaud
68897c52f3
Add extreme values to the imaginary part for SVD unit tests.
2016-04-14 22:47:30 +02:00
Gael Guennebaud
20f387fafa
Improve numerical robustness of JacoviSVD:
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- avoid noise amplification in complex to real conversion
- compare off-diagonal entries to the current biggest diagonal entry: no need to bother about a 2x2 block containing ridiculously small entries compared to the rest of the matrix.
2016-04-14 22:46:55 +02:00
Benoit Steiner
7718749fee
Force the inlining of the << operator on half floats
2016-04-14 11:51:54 -07:00
Benoit Steiner
5379d2b594
Inline the << operator on half floats
2016-04-14 11:40:48 -07:00
Benoit Steiner
5912ad877c
Silenced a compilation warning
2016-04-14 11:40:14 -07:00
Benoit Steiner
2b6e3de02f
Added tests to validate flooring and ceiling of fp16
2016-04-14 11:39:18 -07:00
Benoit Steiner
6f23e945f6
Added simple test for numext::sqrt and numext::pow on fp16
2016-04-14 10:32:52 -07:00
Benoit Steiner
72510c80e1
Added basic test for trigonometric functions on fp16
2016-04-14 10:27:24 -07:00
Benoit Steiner
7b3d7acebe
Added support for fp16 to test_isApprox, test_isMuchSmallerThan, and test_isApproxOrLessThan
2016-04-14 10:25:50 -07:00
Benoit Steiner
5c13765ee3
Added ability to printf fp16
2016-04-14 10:24:52 -07:00
Benoit Steiner
c7167fee0e
Added support for fp16 to the sigmoid function
2016-04-14 10:08:33 -07:00
Benoit Steiner
f6003f0873
Made the test msvc friendly
2016-04-14 09:47:26 -07:00
Gael Guennebaud
3551dea887
Cleaning pass on rcond estimator.
2016-04-14 16:45:41 +02:00
Gael Guennebaud
d8a3bdaa24
remove useless include
2016-04-14 15:18:56 +02:00
Gael Guennebaud
d402adc3d7
Better use .data() than &coeffRef(0)
2016-04-14 15:18:08 +02:00
Gael Guennebaud
ea7087ef31
Merged in rmlarsen/eigen (pull request PR-174)
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Add matrix condition number estimation module.
2016-04-14 15:11:33 +02:00
Benoit Steiner
36f5a10198
Properly gate the definition of the error and gamma functions for fp16
2016-04-13 18:44:48 -07:00
Benoit Steiner
10b69810d1
Improved support for trigonometric functions on GPU
2016-04-13 16:00:51 -07:00
Benoit Steiner
d6105b53b8
Added basic implementation of the lgamma, digamma, igamma, igammac, polygamma, and zeta function for fp16
2016-04-13 15:26:02 -07:00
