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path: root/tensorflow/core/framework/tensor_util.cc
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* Convenience functions to create TensorProto directly from data (std::vector).Gravatar Alexander Gorban2018-05-29
| | | | PiperOrigin-RevId: 198486802
* Variant objects can now be used inside the TensorFlow execution graph.Gravatar Eugene Brevdo2017-08-16
| | | | | | | | | | | | | | | | | Includes modifications and bugfixes to Variant and Tensor objects. The most significant change is that a Variant storing a VariantTensorDataProto acts like the data type inside the stored proto. This means that its TypeName() is the typename of the pre-serialized data object, and .get<> has been renamed to MaybeDecodeAndGet<>. Calling MaybeDecodeAndGet<OriginalType> performs a Decode under the hood. Calling MaybeDecodeAndGet<OriginalType> on a **const** Variant of VariantTensorDataProto causes a CHECK failure. Also added proper TypeName() for unboxed primitive types (int, ...). PiperOrigin-RevId: 165510197
* Eliminate crashy Concat()/Split() overloads.Gravatar Christopher Olston2017-03-14
| | | | Change: 150143909
* Rename the new TryConcat()/TrySplit() to Concat()/Split() and mark the ↵Gravatar Christopher Olston2017-03-10
| | | | | | | existing Concat()/Split() as deprecated. This is the first change in a sequence that will remove the crashy Concat()/Split(). Change: 149755537
* Create non-crashy versions of Concat() and Split(), to use in serving code.Gravatar Christopher Olston2017-03-07
| | | | Change: 149454449
* Fix a latent memory corruption problem of tensorflow::tensor::DeepCopy.Gravatar A. Unique TensorFlower2017-02-07
| | | | Change: 146870257
* Update copyright for 3p/tf/core.Gravatar A. Unique TensorFlower2016-06-02
| | | | Change: 123900938
* Minor formatting fixes.Gravatar Vijay Vasudevan2016-02-02
| | | | Change: 113582098
* Global search & replace to move to the new location forGravatar Josh Levenberg2016-01-26
| | | | | tensorflow/core/ files and build targets. Change: 113080064
* Move #include <vector> out of port.h to users of std::vector<>.Gravatar Josh Levenberg2016-01-21
| | | | | After this we can replace port.h with types.h. Change: 112727463
* TensorFlow: Improve performance of AlexnetGravatar Manjunath Kudlur2015-11-20
| | | | | | | | | | | | | | | | | | | | | | Changes: * error message that refers to removed `DefaultSession` method. * -Wnull-conversion warnings * the "_start_time" attr for recvs when the flag "--brain_enable_scheduling_for_recvs" is set. * typo in tutorial data download progress message. * a typo ("however their installing"=>"however installing"). * typo, rename "TensorFlow Mechanics" to "How To" to be consistent with the website. * a typo ("subtact"=>"subtract"). * protobuf examples in comments in tensorflow::Example.proto. * formula formatting in MNIST beginner tutorial * negative fraction-of-queue-full stats * protobuf inclusion path so that Android demo will build under Blaze. * small typo (moderatly > moderately) * Session.run() to check that tensor arguments come from the session's graph. * another six import * seq2seq typo in bazel command Base CL: 108349164
* TensorFlow: more features, performance improvements, and doc fixes.Gravatar Vijay Vasudevan2015-11-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes: - Add Split/Concat() methods to TensorUtil (meant for convenience, not speed) by Chris. - Changes to linear algebra ops interface by Rasmus - Tests for tensorboard by Daniel - Fix bug in histogram calculation by Cassandra - Added tool for backwards compatibility of OpDefs. Tool Checks in history of opdefs and their changes, checks for backwards-incompatible changes. All done by @josh11b - Fix some protobuf example proto docs by Oliver - Add derivative of MatrixDeterminant by @yaroslavvb - Add a priority queue queue by @ebrevdo - Doc and typo fixes by Aurelien and @dave-andersen - Speed improvements to ConvBackwardFilter by @andydavis - Improve speed of Alexnet on TitanX by @zheng-xq - Add some host memory annotations to some GPU kernels by Yuan. - Add support for doubles in histogram summary by @jmchen-g Base CL: 108158338
* TensorFlow: Initial commit of TensorFlow library.Gravatar Manjunath Kudlur2015-11-06
TensorFlow is an open source software library for numerical computation using data flow graphs. Base CL: 107276108