Eugene Zhulenev
60ae24ee1a
Add block evaluation to TensorReshaping/TensorCasting/TensorPadding/TensorSelect
2019-10-02 12:44:06 -07:00
Eugene Zhulenev
ef9dfee7bd
Tensor block evaluation V2 support for unary/binary/broadcsting
2019-09-24 12:52:45 -07:00
Rasmus Munk Larsen
1d5af0693c
Add support for asynchronous evaluation of tensor casting expressions.
2019-09-19 13:54:49 -07:00
Mehdi Goli
7d08fa805a
[SYCL] This PR adds the minimum modifications to the Eigen unsupported module required to run it on devices supporting SYCL.
...
* Abstracting the pointer type so that both SYCL memory and pointer can be captured.
* Converting SYCL virtual pointer to SYCL device memory in Eigen evaluator class.
* Binding SYCL placeholder accessor to command group handler by using bind method in Eigen evaluator node.
* Adding SYCL macro for controlling loop unrolling.
* Modifying the TensorDeviceSycl.h and SYCL executor method to adopt the above changes.
2019-06-28 10:08:23 +01:00
Eugene Zhulenev
21eb97d3e0
Add PacketConv implementation for non-vectorizable src expressions
2019-02-08 15:47:25 -08:00
Eugene Zhulenev
1e36166ed1
Optimize TensorConversion evaluator: do not convert same type
2019-02-08 15:13:24 -08:00
Eugene Zhulenev
f2209d06e4
Add block evaluationto CwiseUnaryOp and add PreferBlockAccess enum to all evaluators
2018-08-10 16:53:36 -07:00
Mehdi Goli
b512a9536f
Enabling per device specialisation of packetsize.
2018-08-01 13:39:13 +01:00
Eugene Zhulenev
6913221c43
Add tiled evaluation support to TensorExecutor
2018-07-25 13:51:10 -07:00
Benoit Steiner
f0b154a4b0
Code cleanup
2017-07-10 09:54:09 -07:00
Benoit Steiner
53725c10b8
Merged in mehdi_goli/opencl/DataDependancy (pull request PR-10)
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DataDependancy
* Wrapping data type to the pointer class for sycl in non-terminal nodes; not having that breaks Tensorflow Conv2d code.
* Applying Ronnan's Comments.
* Applying benoit's comments
2017-06-28 17:55:23 +00:00
Mehdi Goli
e46e722381
Adding Tensor ReverseOp; TensorStriding; TensorConversionOp; Modifying Tensor Contractsycl to be located in any place in the expression tree.
2017-01-16 13:58:49 +00:00
Benoit Steiner
1a47844529
Preserve the ability to vectorize the evaluation of an expression even when it involves a cast that isn't vectorized (e.g fp16 to float)
2016-05-26 14:37:09 -07:00
Benoit Steiner
2d7ed54ba2
Made the static storage class qualifier come first.
2016-05-25 22:16:15 -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
7d5b17087f
Added missing EIGEN_DEVICE_FUNC to the tensor conversion code.
2016-04-07 20:01:19 -07:00
Benoit Steiner
e09eb835db
Decoupled the packet type definition from the definition of the tensor ops. All the vectorization is now defined in the tensor evaluators. This will make it possible to relialably support devices with different packet types in the same compilation unit.
2016-03-08 12:07:33 -08:00
Benoit Steiner
257b640463
Fixed compilation warning generated by clang
2016-02-21 22:43:37 -08:00
Benoit Steiner
96a24b05cc
Optimized casting of tensors in the case where the casting happens to be a no-op
2016-02-21 11:16:15 -08:00
Benoit Steiner
cd042dbbfd
Fixed a bug in the tensor type converter
2016-02-19 15:03:26 +00:00
Benoit Steiner
f535378995
Added support for vectorized type casting of int to char.
2016-02-03 18:58:29 -08:00
Benoit Steiner
5b7713dd33
Record whether the underlying tensor storage can be accessed directly during the evaluation of an expression.
2016-01-19 17:05:10 -08:00
Benoit Steiner
33cbdc2d15
Added more missing EIGEN_DEVICE_FUNC
2015-11-06 09:29:59 -08:00
Benoit Steiner
73b8e719ae
Removed bogus assertion
2015-10-20 11:42:34 -07:00
Benoit Steiner
f5c1587e4e
Fixed a bug in the tensor conversion op
2015-10-20 11:37:44 -07:00
Gael Guennebaud
aec4814370
Many files were missing in previous changeset.
2015-07-29 11:11:23 +02:00
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
573b377110
Added support for vectorized type casting of tensors
2015-02-27 08:46:04 -08:00
