Benoit Steiner
4deafd35b7
Introduce a portable EIGEN_SLEEP macro.
2016-12-09 14:52:15 -08:00
Benoit Steiner
e633a8371f
Simplified includes
2016-11-30 20:21:18 -08:00
Mehdi Goli
7318daf887
Fixing LLVM error on TensorMorphingSycl.h on GPU; fixing int64_t crash for tensor_broadcast_sycl on GPU; adding get_sycl_supported_devices() on syclDevice.h.
2016-11-25 16:19:07 +00:00
Benoit Steiner
2d1aec15a7
Added missing include
2016-11-19 08:09:54 -08:00
Luke Iwanski
c5130dedbe
Specialised basic math functions for SYCL device.
2016-11-17 11:47:13 +00:00
Benoit Steiner
dad177be01
Added missing includes
2016-11-05 10:04:42 -07:00
Mehdi Goli
0ebe3808ca
Removed the sycl include from Eigen/Core and moved it to Unsupported/Eigen/CXX11/Tensor; added TensorReduction for sycl (full reduction and partial reduction); added TensorReduction test case for sycl (full reduction and partial reduction); fixed the tile size on TensorSyclRun.h based on the device max work group size;
2016-11-04 18:18:19 +00:00
Luke Iwanski
03b63e182c
Added SYCL include in Tensor.
2016-10-20 15:32:44 +01:00
Benoit Steiner
7e4a6754b2
Merged eigen/eigen into default
2016-10-12 22:42:33 -07:00
Benoit Steiner
7f0599b6eb
Manually define int16_t and uint16_t when compiling with Visual Studio
2016-10-08 22:56:32 -07:00
Benoit Steiner
ae1385c7e4
Pull the latest updates from trunk
2016-10-05 14:54:36 -07:00
Benoit Steiner
2f6d1607c8
Cleaned up the random number generation code.
2016-10-04 08:38:23 -07:00
Benoit Steiner
6565f8d60f
Made the initialization of a CUDA device thread safe.
2016-09-26 11:00:32 -07:00
Luke Iwanski
cb81975714
Partial OpenCL support via SYCL compatible with ComputeCpp CE.
2016-09-19 12:44:13 +01:00
Gael Guennebaud
2f7e2614e7
bug #1232 : refactor special functions as a new SpecialFunctions module, currently in unsupported/.
2016-07-08 11:13:55 +02:00
Eugene Brevdo
39baff850c
Add TernaryFunctors and the betainc SpecialFunction.
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TernaryFunctors and their executors allow operations on 3-tuples of inputs.
API fully implemented for Arrays and Tensors based on binary functors.
Ported the cephes betainc function (regularized incomplete beta
integral) to Eigen, with support for CPU and GPU, floats, doubles, and
half types.
Added unit tests in array.cpp and cxx11_tensor_cuda.cu
Collapsed revision
* Merged helper methods for betainc across floats and doubles.
* Added TensorGlobalFunctions with betainc(). Removed betainc() from TensorBase.
* Clean up CwiseTernaryOp checks, change igamma_helper to cephes_helper.
* betainc: merge incbcf and incbd into incbeta_cfe. and more cleanup.
* Update TernaryOp and SpecialFunctions (betainc) based on review comments.
2016-06-02 17:04:19 -07:00
Igor Babuschkin
fbd7ed6ff7
Add tensor scan op
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This is the initial implementation a generic scan operation.
Based on this, cumsum and cumprod method have been added to TensorBase.
2016-06-02 13:35:47 +01:00
Rasmus Munk Larsen
0dbd68145f
Roll back changes to core. Move include of TensorFunctors.h up to satisfy dependence in TensorCostModel.h.
2016-05-17 10:25:19 -07:00
Rasmus Munk Larsen
e55deb21c5
Improvements to parallelFor.
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Move some scalar functors from TensorFunctors. to Eigen core.
2016-05-12 14:07:22 -07:00
Gael Guennebaud
318e65e0ae
Fix missing inclusion of Eigen/Core
2016-04-27 23:05:40 +02:00
Gael Guennebaud
3dddd34133
Refactor the unsupported CXX11/Core module to internal headers only.
2016-04-26 11:20:25 +02:00
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
1372156c41
Prepared the migration to the new non blocking thread pool
2016-04-14 16:16:42 -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
Benoit Steiner
002cf0d1c9
Use a single Barrier instead of a collection of Notifications to reduce the thread synchronization overhead
2016-03-22 15:24:23 -07:00
Benoit Steiner
b2100b83ad
Made sure to include the <random> header file when compiling with visual studio
2016-03-09 16:03:16 -08:00
Benoit Steiner
5cd00068c0
include <iostream> in the tensor header since we now use it to better report cuda initialization errors
2016-02-22 13:59:03 -08:00
Benoit Steiner
4beb447e27
Created a mechanism to enable contraction mappers to determine the best blocking strategy.
2016-01-22 14:37:26 -08:00
Benoit Steiner
6d472d8375
Moved the contraction mapping code to its own file to make the code more manageable.
2016-01-19 17:22:05 -08:00
Benoit Steiner
2ca55a3ae4
Fixed some compilation error triggered by the tensor code with msvc 2008
2015-12-16 20:45:58 -08:00
Benoit Steiner
df31ca3b9e
Made it possible to refer t oa GPUDevice from code compile with a regular C++ compiler
2015-11-23 10:03:53 -08:00
Benoit Steiner
9fa65d3838
Split TensorDeviceType.h in 3 files to make it more manageable
2015-11-20 17:42:50 -08:00
Benoit Steiner
f8df393165
Added support for 128bit integers on CUDA devices.
2015-11-19 13:57:27 -08:00
Benoit Steiner
d573efe303
Code cleanup
2015-11-06 14:54:28 -08:00
Benoit Steiner
ac99b49249
Added missing glue logic
2015-10-22 16:54:21 -07:00
Benoit Steiner
6585efc553
Tightened the definition of isOfNormalIndex to take into account integer types in addition to arrays of indices
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Only compile the custom index code when EIGEN_HAS_SFINAE is defined. For the time beeing, EIGEN_HAS_SFINAE is a synonym for EIGEN_HAS_VARIADIC_TEMPLATES, but this might evolve in the future.
Moved some code around.
2015-10-14 09:31:37 -07:00
Gabriel Nützi
6edae2d30d
added CustomIndex capability only to Tensor and not yet to TensorBase.
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using Sfinae and is_base_of to select correct template which converts to array<Index,NumIndices>
user: Gabriel Nützi <gnuetzi@gmx.ch>
branch 'default'
added unsupported/Eigen/CXX11/src/Tensor/TensorMetaMacros.h
added unsupported/test/cxx11_tensor_customIndex.cpp
changed unsupported/Eigen/CXX11/Tensor
changed unsupported/Eigen/CXX11/src/Tensor/Tensor.h
changed unsupported/Eigen/CXX11/src/Tensor/TensorMeta.h
changed unsupported/test/CMakeLists.txt
2015-10-09 18:52:48 +02:00
Benoit Steiner
f41831e445
Added support for argmax/argmin
2015-08-31 08:18:53 -07:00
Christoph Hertzberg
0721690dbb
Use standard include syntax in Tensor module (<> for include-path and "" for relative path)
2015-08-18 14:34:00 +02:00
Benoit Steiner
05787f8367
Added support for tensor inflation.
2015-07-16 09:04:05 -07:00
Benoit Steiner
f1f480b116
Added support for user defined custom tensor op.
2015-06-30 15:36:29 -07:00
Benoit Steiner
dc31fcb9ba
Added support for 3D patch extraction
2015-06-30 14:48:26 -07:00
Benoit Steiner
3625734bc8
Moved some utilities to TensorMeta.h to make it easier to reuse them accross several tensor operations.
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Created the TensorDimensionList class to encode the list of all the dimensions of a tensor of rank n. This could be done using TensorIndexList, however TensorIndexList require cxx11 which isn't yet supported as widely as we'd like.
2015-06-29 10:49:55 -07:00
Benoit Steiner
f13b3d4433
Added missing include files
2015-05-28 07:57:28 -07:00
Benoit Steiner
6b800744ce
Moved away from std::async and std::future as the underlying mechnism for the thread pool device. On several platforms, the functions passed to std::async are not scheduled in the order in which they are given to std::async, which leads to massive performance issues in the contraction code.
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Instead we now have a custom thread pool that ensures that the functions are picked up by the threads in the pool in the order in which they are enqueued in the pool.
2015-05-20 13:52:07 -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.
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Created a gaussian window generator as a first use case.
2015-04-22 11:14:58 -07:00
Benoit Steiner
0f82399fe9
Pulled latest changes from trunk
2015-04-14 19:13:34 -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
ccf290a65c
Cleaned up the TensorDevice code a little bit.
2015-03-25 12:37:38 -07:00
