platform/upstream/tensorflow.git
6 years ago[XLA] Assign mandatory constraints in a DFS order and non-manatory constraints in...
Blake Hechtman [Sun, 4 Feb 2018 07:45:00 +0000 (23:45 -0800)]
[XLA] Assign mandatory constraints in a DFS order and non-manatory constraints in a BFS order.

PiperOrigin-RevId: 184429818

6 years ago[tf-signal] Fix exception when input shape is unknown in mfccs_from_log_mel_spectrograms.
RJ Ryan [Sat, 3 Feb 2018 17:46:31 +0000 (09:46 -0800)]
[tf-signal] Fix exception when input shape is unknown in mfccs_from_log_mel_spectrograms.

PiperOrigin-RevId: 184400783

6 years ago[XLA] Add tests for Clamp with scalars S32 and U32.
A. Unique TensorFlower [Sat, 3 Feb 2018 07:02:16 +0000 (23:02 -0800)]
[XLA] Add tests for Clamp with scalars S32 and U32.

PiperOrigin-RevId: 184376425

6 years agoFix breakage: Can't build TFLite with Bazel for Mac / iOS.
Yu-Cheng Ling [Sat, 3 Feb 2018 06:39:45 +0000 (22:39 -0800)]
Fix breakage: Can't build TFLite with Bazel for Mac / iOS.

PiperOrigin-RevId: 184375534

6 years agoA more efficient implementation of the Op using batch operations.
A. Unique TensorFlower [Sat, 3 Feb 2018 03:40:30 +0000 (19:40 -0800)]
A more efficient implementation of the Op using batch operations.

PiperOrigin-RevId: 184367562

6 years agoExtended TFE_OpSetDevice() with the ability to set an op device from non-GPU back...
Mingsheng Hong [Sat, 3 Feb 2018 03:10:39 +0000 (19:10 -0800)]
Extended TFE_OpSetDevice() with the ability to set an op device from non-GPU back to GPU.

Added unit testing, and also refined unit test logic for checking the presence
of a GPU device. The latter is needed when we add XLA device support.

PiperOrigin-RevId: 184366172

6 years ago[XLA] Minor cleanups related to multi-output fusion.
Justin Lebar [Sat, 3 Feb 2018 02:57:10 +0000 (18:57 -0800)]
[XLA] Minor cleanups related to multi-output fusion.

- Add some comments about preexisting invariants, and add some CHECKs.

- In the LoopEmitter constructor, materialize the given
  ArraySlice<IrArray> to a vector, so we don't rely on the given
  ArraySlice having any particular lifetime.

- Add the invariant that the LoopEmitter constructor which takes a
  list of IrArrays is only for multi-output fusion.  Previously it said:
  If you only pass one array, then treat it as regular fusion.  But this
  results in an LLVM type mismatch, because the given
  target_element_generator should be passing a struct with one element.

PiperOrigin-RevId: 184365310

6 years agoPropagate outfeed sharding, if specified from TensorFlow.
A. Unique TensorFlower [Sat, 3 Feb 2018 02:03:11 +0000 (18:03 -0800)]
Propagate outfeed sharding, if specified from TensorFlow.

PiperOrigin-RevId: 184361221

6 years agoAutomated g4 rollback of changelist 184347012
Anna R [Sat, 3 Feb 2018 01:59:16 +0000 (17:59 -0800)]
Automated g4 rollback of changelist 184347012

PiperOrigin-RevId: 184360818

6 years ago[tf.data] Add public header "tensorflow/core/framework/dataset.h".
Derek Murray [Sat, 3 Feb 2018 01:09:59 +0000 (17:09 -0800)]
[tf.data] Add public header "tensorflow/core/framework/dataset.h".

This adds the ability to create a custom C++ Dataset implementation
without linking it statically into the TensorFlow library.  Note that
this internal API is experimental and subject to change between
versions of TensorFlow.

Fixes #16682.

PiperOrigin-RevId: 184356318

6 years agoCheck that the type of an implicitly dereferenced tensor matches the expected input...
Derek Murray [Sat, 3 Feb 2018 01:09:16 +0000 (17:09 -0800)]
Check that the type of an implicitly dereferenced tensor matches the expected input type.

The dtype of a tensor reference can change between the point when it is "produced" by an
operation and consumed by the next operation. This evades checks in the executor that the
type of tensor on each edge matches the type signatures of the producing and consuming operation, which could lead to undefined behavior. Although there is no existing operation that changes the type of a tensor reference, it is possible to use the OpKernelContext API to do so, so we add a further check in the runtime to defend against operations that might be added in the future.

PiperOrigin-RevId: 184356242

6 years agoUpdate global_step by default if the user specifies a host_call.
Jonathan Hseu [Sat, 3 Feb 2018 00:35:10 +0000 (16:35 -0800)]
Update global_step by default if the user specifies a host_call.

PiperOrigin-RevId: 184352399

6 years agoTpu cluster resolver only returns TF server addresses for 'HEALTHY' tpu nodes.
A. Unique TensorFlower [Sat, 3 Feb 2018 00:18:59 +0000 (16:18 -0800)]
Tpu cluster resolver only returns TF server addresses for 'HEALTHY' tpu nodes.

PiperOrigin-RevId: 184350480

6 years agoReplacing _container_prefix with _graph_key to preserve its use in optimizer and...
Alexandre Passos [Sat, 3 Feb 2018 00:02:22 +0000 (16:02 -0800)]
Replacing _container_prefix with _graph_key to preserve its use in optimizer and deprecate others.

PiperOrigin-RevId: 184348303

6 years agoTF_CALL_ALL_TYPES should include variant
Alexandre Passos [Fri, 2 Feb 2018 23:52:18 +0000 (15:52 -0800)]
TF_CALL_ALL_TYPES should include variant

PiperOrigin-RevId: 184347081

6 years agoRollback of recent changes to tensor.{h,cc}
Alexandre Passos [Fri, 2 Feb 2018 23:51:41 +0000 (15:51 -0800)]
Rollback of recent changes to tensor.{h,cc}

PiperOrigin-RevId: 184347012

6 years agoAdds batch inference support on TPU with TPUEstimator.predict.
Jianwei Xie [Fri, 2 Feb 2018 23:00:17 +0000 (15:00 -0800)]
Adds batch inference support on TPU with TPUEstimator.predict.

PiperOrigin-RevId: 184339842

6 years ago[TF RNN] Small optimization to rnn: only calculate copy_cond once.
Eugene Brevdo [Fri, 2 Feb 2018 22:30:50 +0000 (14:30 -0800)]
[TF RNN] Small optimization to rnn: only calculate copy_cond once.

PiperOrigin-RevId: 184335231

6 years agoChanged minimal required version of bleach Python package from 1.5 to 2.0. bleach...
Tatiana Shpeisman [Fri, 2 Feb 2018 22:14:13 +0000 (14:14 -0800)]
Changed minimal required version of bleach Python package from 1.5 to 2.0. bleach 1.5 causes problems with Jupyter as reported in #16424

PiperOrigin-RevId: 184332663

6 years agoA few misc tweaks to TFE APIs.
Mingsheng Hong [Fri, 2 Feb 2018 21:53:08 +0000 (13:53 -0800)]
A few misc tweaks to TFE APIs.

PiperOrigin-RevId: 184329345

6 years agoTFLite: Conv CBLAS kernel
Yu-Cheng Ling [Fri, 2 Feb 2018 21:49:35 +0000 (13:49 -0800)]
TFLite: Conv CBLAS kernel
PiperOrigin-RevId: 184328848

6 years ago[tf.data] Move framework/dataset.h to framework/dataset_stateful_op_whitelist.h.
Derek Murray [Fri, 2 Feb 2018 21:39:38 +0000 (13:39 -0800)]
[tf.data] Move framework/dataset.h to framework/dataset_stateful_op_whitelist.h.

This will make way for the move of kernels/data/dataset.h to
framework/dataset.h, while preserving version control history, after
which we might recombine the headers.

PiperOrigin-RevId: 184327481

6 years agoSupport `float16` `dtype` in `tf.linalg.*`.
Joshua V. Dillon [Fri, 2 Feb 2018 21:08:31 +0000 (13:08 -0800)]
Support `float16` `dtype` in `tf.linalg.*`.
Note: not all `LinearOperator` functions will support `float16`. This change
merely enables constructing the `LinearOperator` object(s) using this `dtype`.

PiperOrigin-RevId: 184323477

6 years agoBreaking change: Revise HMC interface to accept a list of Tensors representing a...
Joshua V. Dillon [Fri, 2 Feb 2018 21:07:37 +0000 (13:07 -0800)]
Breaking change: Revise HMC interface to accept a list of Tensors representing a partitioning of chain state.

PiperOrigin-RevId: 184323369

6 years agoSkip the node that has unexpected number of outputs.
Yuefeng Zhou [Fri, 2 Feb 2018 20:46:34 +0000 (12:46 -0800)]
Skip the node that has unexpected number of outputs.

PiperOrigin-RevId: 184320865

6 years ago[TF:XLA] Bump open source llvm revision to r324073
Sanjoy Das [Fri, 2 Feb 2018 20:23:47 +0000 (12:23 -0800)]
[TF:XLA] Bump open source llvm revision to r324073

PiperOrigin-RevId: 184318036

6 years agoUpdate ops-related pbtxt files.
A. Unique TensorFlower [Fri, 2 Feb 2018 20:19:43 +0000 (12:19 -0800)]
Update ops-related pbtxt files.

PiperOrigin-RevId: 184317521

6 years ago[TF:XLA] Improve/refactor the handling of resource types/shapes.
Peter Hawkins [Fri, 2 Feb 2018 19:31:06 +0000 (11:31 -0800)]
[TF:XLA] Improve/refactor the handling of resource types/shapes.

Previously we used an xla::Shape to track the shape of a resource (Variable, TensorArray, Stack) shape. The xla::Shape described how the resource was represented to XLA, e.g., as a (buffer, size) pair for a Stack resource.

Instead, separate the TensorFlow abstract shape representation from the XLA shape representation and track it separately. This leads to simpler and more readable code.

PiperOrigin-RevId: 184310694

6 years agoAllow ResizeBilinear to resize the output tensor in Prepare(), if the size tensor...
A. Unique TensorFlower [Fri, 2 Feb 2018 19:24:17 +0000 (11:24 -0800)]
Allow ResizeBilinear to resize the output tensor in Prepare(), if the size tensor is const.

PiperOrigin-RevId: 184309687

6 years agoRegister resource_scatter_update for string types.
Alexandre Passos [Fri, 2 Feb 2018 19:24:11 +0000 (11:24 -0800)]
Register resource_scatter_update for string types.

PiperOrigin-RevId: 184309674

6 years agoAdd shape inference for outside_compilation graph rewrite. Pull out enough of the...
A. Unique TensorFlower [Fri, 2 Feb 2018 19:06:09 +0000 (11:06 -0800)]
Add shape inference for outside_compilation graph rewrite. Pull out enough of the graph to enable inference of the shape of a SendFromHost Op once the shape of corresponding RecvAtHost Ops are known.
END_PUBLIC

Fixed open source build breaks.

BEGIN_PUBLIC
Automated g4 rollback of changelist 184169668

PiperOrigin-RevId: 184306845

6 years agoRegister GPU host kernels for Identity and RefIdentity.
A. Unique TensorFlower [Fri, 2 Feb 2018 18:58:12 +0000 (10:58 -0800)]
Register GPU host kernels for Identity and RefIdentity.

PiperOrigin-RevId: 184305574

6 years agoAutomated g4 rollback of changelist 184273245
A. Unique TensorFlower [Fri, 2 Feb 2018 18:46:34 +0000 (10:46 -0800)]
Automated g4 rollback of changelist 184273245

PiperOrigin-RevId: 184303789

6 years agoRemove hidden_ops.txt file. Instead, switch to use visibility attribute in ApiDef...
Anna R [Fri, 2 Feb 2018 18:28:20 +0000 (10:28 -0800)]
Remove hidden_ops.txt file. Instead, switch to use visibility attribute in ApiDef proto.

PiperOrigin-RevId: 184301076

6 years agoConsider beyond immediate neighbors to find exit node.
Jacques Pienaar [Fri, 2 Feb 2018 18:04:15 +0000 (10:04 -0800)]
Consider beyond immediate neighbors to find exit node.

Most of the exit nodes are immediate neighbors of the switch, except we do have
cases where the switch feeds into an identity that feeds into a exit.

PiperOrigin-RevId: 184297180

6 years agoShow that we must over reallocate after resizing dynamic tensors.
A. Unique TensorFlower [Fri, 2 Feb 2018 18:01:40 +0000 (10:01 -0800)]
Show that we must over reallocate after resizing dynamic tensors.

PiperOrigin-RevId: 184296680

6 years agoFix latent bug in dependency optimizer.
A. Unique TensorFlower [Fri, 2 Feb 2018 17:20:26 +0000 (09:20 -0800)]
Fix latent bug in dependency optimizer.

PiperOrigin-RevId: 184291701

6 years agoDisable graph optimizations (CSE) in test so that constant nodes are not deduped.
Yao Zhang [Fri, 2 Feb 2018 17:00:41 +0000 (09:00 -0800)]
Disable graph optimizations (CSE) in test so that constant nodes are not deduped.

PiperOrigin-RevId: 184289685

6 years ago[comment-only change]: Fix grammar error.
A. Unique TensorFlower [Fri, 2 Feb 2018 16:09:48 +0000 (08:09 -0800)]
[comment-only change]: Fix grammar error.

PiperOrigin-RevId: 184285125

6 years agoFix a bug in function inlining when the argument is an implicitly dereferenced ref...
Derek Murray [Fri, 2 Feb 2018 16:09:13 +0000 (08:09 -0800)]
Fix a bug in function inlining when the argument is an implicitly dereferenced ref tensor.

Previously the inliner would add an identity node with an invalid ref-type attr when the actual parameter had ref type. The changed version removes the reference.

PiperOrigin-RevId: 184285084

6 years agoEnabling partitioned variables to work with TPU.
A. Unique TensorFlower [Fri, 2 Feb 2018 13:38:50 +0000 (05:38 -0800)]
Enabling partitioned variables to work with TPU.
When partitioned variables are used in a TPU training loop,
concat gradient operations get generated for which XLA requires
the concat dimension argument to be a constant (or foldable to a constant).
However since such constant is defined outside of the train while context
an Enter node is generated in order to pass it.
The fix consists in detecting such case, and to duplicate the (scalar) constant
inside the while context, so that XLA can succesfully process the resulting
graph.

PiperOrigin-RevId: 184273245

6 years agoFix some tf-lite tests
Gunhan Gulsoy [Fri, 2 Feb 2018 07:47:33 +0000 (23:47 -0800)]
Fix some tf-lite tests

PiperOrigin-RevId: 184247187

6 years agoFix tolerance too tight for Wasserstein distance test.
A. Unique TensorFlower [Fri, 2 Feb 2018 05:43:12 +0000 (21:43 -0800)]
Fix tolerance too tight for Wasserstein distance test.

PiperOrigin-RevId: 184240222

6 years agoFix some tf-lite tests
Gunhan Gulsoy [Fri, 2 Feb 2018 07:47:33 +0000 (23:47 -0800)]
Fix some tf-lite tests

PiperOrigin-RevId: 184247187

6 years agoFix tolerance too tight for Wasserstein distance test.
A. Unique TensorFlower [Fri, 2 Feb 2018 05:43:12 +0000 (21:43 -0800)]
Fix tolerance too tight for Wasserstein distance test.

PiperOrigin-RevId: 184240222

6 years agoInternal change
Justin Lebar [Fri, 2 Feb 2018 05:34:18 +0000 (21:34 -0800)]
Internal change

PiperOrigin-RevId: 184239740

6 years agoAutomated g4 rollback of changelist 183874527
A. Unique TensorFlower [Fri, 2 Feb 2018 04:35:29 +0000 (20:35 -0800)]
Automated g4 rollback of changelist 183874527

PiperOrigin-RevId: 184236409

6 years agoSupporting new saving op structure.
A. Unique TensorFlower [Fri, 2 Feb 2018 03:50:34 +0000 (19:50 -0800)]
Supporting new saving op structure.

PiperOrigin-RevId: 184233513

6 years agoAdd darwin_x86_64 config in TF Lite BUILD file.
Yu-Cheng Ling [Fri, 2 Feb 2018 02:27:31 +0000 (18:27 -0800)]
Add darwin_x86_64 config in TF Lite BUILD file.

PiperOrigin-RevId: 184227786

6 years agoFixed the description of the fake GPU device to avoid a division by 0
Benoit Steiner [Fri, 2 Feb 2018 02:05:15 +0000 (18:05 -0800)]
Fixed the description of the fake GPU device to avoid a division by 0

PiperOrigin-RevId: 184225409

6 years agoFix tests
Brennan Saeta [Fri, 2 Feb 2018 01:20:11 +0000 (17:20 -0800)]
Fix tests

PiperOrigin-RevId: 184220615

6 years agoSkip unknown devices since we can't optimize for them
Benoit Steiner [Fri, 2 Feb 2018 01:19:32 +0000 (17:19 -0800)]
Skip unknown devices since we can't optimize for them

PiperOrigin-RevId: 184220515

6 years agoAllow reordering of execution order of nodes with indirect execution_plan.
Andrew Selle [Fri, 2 Feb 2018 00:51:59 +0000 (16:51 -0800)]
Allow reordering of execution order of nodes with indirect execution_plan.

Now whenever we want to operate in dependency order we use execution_plan.
It begins as identity map (0, ..., nodes_size()) but can be changed
in the future. This is the basis for more pluggable delegation.

PiperOrigin-RevId: 184216885

6 years agoAutomated g4 rollback of changelist 184188816
Jacques Pienaar [Fri, 2 Feb 2018 00:29:30 +0000 (16:29 -0800)]
Automated g4 rollback of changelist 184188816

PiperOrigin-RevId: 184213576

6 years agoGCS Throttle: 1 token == 1 Kb
Brennan Saeta [Fri, 2 Feb 2018 00:22:24 +0000 (16:22 -0800)]
GCS Throttle: 1 token == 1 Kb

Previously, 1 token was approximately 256 bytes. This is slightly less
intuitive than 1 kb.

PiperOrigin-RevId: 184212503

6 years agoAdd functionality to fold batch norm (supporting both fused and unfused batch norm...
Raghuraman Krishnamoorthi [Fri, 2 Feb 2018 00:14:51 +0000 (16:14 -0800)]
Add functionality to fold batch norm (supporting both fused and unfused batch norm) to support quantized training. The weights are always now scaled by gamma/sigma, where sigma is the moving standard deviation for stability prior to quantization.  For improved performance, the moving means and variances are frozen and the training graph modified accordingly.

An additional parameter freeze_batch_norm_delay is added to foldbatchnorm function to set the delay at which training switches from regular batch norm to frozen mean and variances.

Remove placement options within FoldBatchNorm as this causes folded training to place all ops on a single GPU. The modification now significantly speeds up distributed training.

The tests for folding batch norms are also updated to reflect the additional topological changes to the graph.

PiperOrigin-RevId: 184211434

6 years agoAdd iterate_batches arg to Estimator.predict
A. Unique TensorFlower [Thu, 1 Feb 2018 23:32:20 +0000 (15:32 -0800)]
Add iterate_batches arg to Estimator.predict

PiperOrigin-RevId: 184205196

6 years agoMake jit_test.py work with C API enabled.
Skye Wanderman-Milne [Thu, 1 Feb 2018 23:11:35 +0000 (15:11 -0800)]
Make jit_test.py work with C API enabled.

PiperOrigin-RevId: 184202470

6 years ago[XLA] add DotGeneral to the local Python XLA client.
A. Unique TensorFlower [Thu, 1 Feb 2018 23:11:20 +0000 (15:11 -0800)]
[XLA] add DotGeneral to the local Python XLA client.

PiperOrigin-RevId: 184202425

6 years agoRevert TensorBoard entry point back to run_main
Nick Felt [Thu, 1 Feb 2018 23:05:41 +0000 (15:05 -0800)]
Revert TensorBoard entry point back to run_main

PiperOrigin-RevId: 184201506

6 years ago Internal change.
Anna R [Thu, 1 Feb 2018 22:23:29 +0000 (14:23 -0800)]
 Internal change.

PiperOrigin-RevId: 184194895

6 years agoThrow an exception when the user's batch size isn't divisible by GPUs.
Igor Saprykin [Thu, 1 Feb 2018 22:11:08 +0000 (14:11 -0800)]
Throw an exception when the user's batch size isn't divisible by GPUs.

The alternative to this is to have an adaptive approach that would unevenly split input into per-tower batches.  The concern with that was that all towers will be as slow as the one with more input reducing the performance.  Batch size seems to be commonly tailored to the available hardware.

PiperOrigin-RevId: 184192793

6 years agoReturn an error instead of assertion when processing an ill-formed graph or an
Benoit Steiner [Thu, 1 Feb 2018 22:11:08 +0000 (14:11 -0800)]
Return an error instead of assertion when processing an ill-formed graph or an
invalid set of fetch nodes

PiperOrigin-RevId: 184192790

6 years ago[TFXLA] Use data flow to determine switch grouping.
Jacques Pienaar [Thu, 1 Feb 2018 21:48:33 +0000 (13:48 -0800)]
[TFXLA] Use data flow to determine switch grouping.

* Change how switch grouping works:
  - This is an intermediate step, next is combining
    DetermineBranchMapAndFrontier into one traversal.
* Homogeneous the naming (switch_nodes -> switches);
* Change graph dumping to be due to class member - currently still performed when vlog-level is sufficiently high;
* Pass in correct library when dumping graphs;

PiperOrigin-RevId: 184188816

6 years agoAdding documentation on how to load & serve a model with the
Noah Fiedel [Thu, 1 Feb 2018 21:48:13 +0000 (13:48 -0800)]
Adding documentation on how to load & serve a model with the
TensorFlow Serving Model Server.

PiperOrigin-RevId: 184188752

6 years agoFixes a type conversion bug in losses.compute_weighted_loss for reduction=SUM_OVER_BA...
A. Unique TensorFlower [Thu, 1 Feb 2018 21:33:20 +0000 (13:33 -0800)]
Fixes a type conversion bug in losses.compute_weighted_loss for reduction=SUM_OVER_BATCH_SIZE.

PiperOrigin-RevId: 184186573

6 years agoFix segfault when Softmax is first in graph
A. Unique TensorFlower [Thu, 1 Feb 2018 21:13:12 +0000 (13:13 -0800)]
Fix segfault when Softmax is first in graph

PiperOrigin-RevId: 184183730

6 years agoVerify tensor contents of tflite model
A. Unique TensorFlower [Thu, 1 Feb 2018 21:13:10 +0000 (13:13 -0800)]
Verify tensor contents of tflite model

PiperOrigin-RevId: 184183725

6 years agoMade the addn optimization aware of the graph topology
Benoit Steiner [Thu, 1 Feb 2018 20:38:55 +0000 (12:38 -0800)]
Made the addn optimization aware of the graph topology

PiperOrigin-RevId: 184179246

6 years agoAdd a utility module that contains helper functions usable from within generated...
A. Unique TensorFlower [Thu, 1 Feb 2018 20:17:08 +0000 (12:17 -0800)]
Add a utility module that contains helper functions usable from within generated code.
Add a helper for the control dependencies context manager.

PiperOrigin-RevId: 184176409

6 years agoInternal change.
Anna R [Thu, 1 Feb 2018 20:05:23 +0000 (12:05 -0800)]
Internal change.

PiperOrigin-RevId: 184174800

6 years agoUpdate deprecated API use
A. Unique TensorFlower [Thu, 1 Feb 2018 19:54:13 +0000 (11:54 -0800)]
Update deprecated API use

PiperOrigin-RevId: 184173047

6 years ago[tf.data] Fix bug where captured resources in shared iterators were invisible.
Derek Murray [Thu, 1 Feb 2018 19:50:23 +0000 (11:50 -0800)]
[tf.data] Fix bug where captured resources in shared iterators were invisible.

This change ensures that a shared iterator (which requires a private
FunctionLibraryRuntime that outlasts the calling op's runtime, because
it can outlive a single session) uses the same Device as a non-shared
iterator, and hence capturing resources from the creating graph will
work as intended.

Fixes #16481.

PiperOrigin-RevId: 184172498

6 years agoAdded a utility to traverse the graph in reverse DFS order, identifying loops
Benoit Steiner [Thu, 1 Feb 2018 19:50:14 +0000 (11:50 -0800)]
Added a utility to traverse the graph in reverse DFS order, identifying loops
in the process.

PiperOrigin-RevId: 184172483

6 years agoAutomated g4 rollback of changelist 184153187
Anna R [Thu, 1 Feb 2018 19:33:34 +0000 (11:33 -0800)]
Automated g4 rollback of changelist 184153187

PiperOrigin-RevId: 184169668

6 years agoInternal change.
Anna R [Thu, 1 Feb 2018 19:06:53 +0000 (11:06 -0800)]
Internal change.

PiperOrigin-RevId: 184165180

6 years agoAdd function paths to their signatures.
Mark Daoust [Thu, 1 Feb 2018 18:43:29 +0000 (10:43 -0800)]
Add function paths to their signatures.

fixes #16167

PiperOrigin-RevId: 184160925

6 years agoFix nest bug with different dictionary key orderings.
A. Unique TensorFlower [Thu, 1 Feb 2018 18:38:14 +0000 (10:38 -0800)]
Fix nest bug with different dictionary key orderings.

PiperOrigin-RevId: 184160009

6 years agoAdd shape inference for outside_compilation graph rewrite. Pull out enough of the...
A. Unique TensorFlower [Thu, 1 Feb 2018 17:55:53 +0000 (09:55 -0800)]
Add shape inference for outside_compilation graph rewrite. Pull out enough of the graph to enable inference of the shape of a SendFromHost Op once the shape of corresponding RecvAtHost Ops are known.

PiperOrigin-RevId: 184153187

6 years agoUpdate ops-related pbtxt files.
A. Unique TensorFlower [Thu, 1 Feb 2018 16:18:13 +0000 (08:18 -0800)]
Update ops-related pbtxt files.

PiperOrigin-RevId: 184141875

6 years ago[TF:XLA] Implement MatrixSetDiag and MatrixBandPart.
Peter Hawkins [Thu, 1 Feb 2018 14:47:06 +0000 (06:47 -0800)]
[TF:XLA] Implement MatrixSetDiag and MatrixBandPart.
Add support for int32 indices to the MatrixBandPart operator.

PiperOrigin-RevId: 184133343

6 years ago[TF:XLA] Fix tfcompile OSS build
Sanjoy Das [Thu, 1 Feb 2018 07:05:26 +0000 (23:05 -0800)]
[TF:XLA] Fix tfcompile OSS build

 - The @org_tensorflow package designation is unnecessary, and breaks the build
   when building without a sandbox.

 - The generated tests must use tf_cc_test, not cc_test.  See the note in
   tensorflow/core/BUILD.

Partially addresses #15338

PiperOrigin-RevId: 184095571

6 years agoInternal change
Yu-Cheng Ling [Thu, 1 Feb 2018 05:17:30 +0000 (21:17 -0800)]
Internal change

PiperOrigin-RevId: 184088913

6 years agoGo: Update generated wrapper functions for TensorFlow ops.
A. Unique TensorFlower [Thu, 1 Feb 2018 04:46:33 +0000 (20:46 -0800)]
Go: Update generated wrapper functions for TensorFlow ops.
PiperOrigin-RevId: 184086955

6 years agoUpdate ops-related pbtxt files.
A. Unique TensorFlower [Thu, 1 Feb 2018 04:20:18 +0000 (20:20 -0800)]
Update ops-related pbtxt files.

PiperOrigin-RevId: 184085402

6 years agoAdd a new Dataset: PrependFromQueueAndPaddedBatchDataset.
Eugene Brevdo [Thu, 1 Feb 2018 02:18:04 +0000 (18:18 -0800)]
Add a new Dataset: PrependFromQueueAndPaddedBatchDataset.

PiperOrigin-RevId: 184078894

6 years agoTest all TFLite kernel implementations (reference/optimized/...)
Yu-Cheng Ling [Thu, 1 Feb 2018 02:08:33 +0000 (18:08 -0800)]
Test all TFLite kernel implementations (reference/optimized/...)

PiperOrigin-RevId: 184077940

6 years agoTFE: Support `IndexedSlices` as inputs and outputs for `tfe.defun`.
Akshay Agrawal [Thu, 1 Feb 2018 02:03:25 +0000 (18:03 -0800)]
TFE: Support `IndexedSlices` as inputs and outputs for `tfe.defun`.

In particular, this change fixes a bug that arose when attempting to
differentiate a defun-d function whose gradient yielded `IndexedSlices`.

PiperOrigin-RevId: 184077261

6 years agoAdd a doc explaining how to convert an `Estimator` to run on a Cloud TPU.
Mark Daoust [Thu, 1 Feb 2018 01:46:43 +0000 (17:46 -0800)]
Add a doc explaining how to convert an `Estimator` to run on a Cloud TPU.

PiperOrigin-RevId: 184075365

6 years ago[XLA] Support array layout specification in local Python XLA client.
Roy Frostig [Thu, 1 Feb 2018 00:54:20 +0000 (16:54 -0800)]
[XLA] Support array layout specification in local Python XLA client.

PiperOrigin-RevId: 184069454

6 years agoAdd type check when assigning to a resource variable slice.
Derek Murray [Thu, 1 Feb 2018 00:40:10 +0000 (16:40 -0800)]
Add type check when assigning to a resource variable slice.

PiperOrigin-RevId: 184067663

6 years agoeager: Fix dropout in MNIST example.
Asim Shankar [Thu, 1 Feb 2018 00:17:42 +0000 (16:17 -0800)]
eager: Fix dropout in MNIST example.

The dropout layer takes a training argument in __call__, which defaults
to false. So without this change, dropout was not being applied.

PiperOrigin-RevId: 184064465

6 years agoMKL is no longer enabled via ./configure. Fixed documentation to reflect this.
Tatiana Shpeisman [Wed, 31 Jan 2018 23:47:42 +0000 (15:47 -0800)]
MKL is no longer enabled via ./configure. Fixed documentation to reflect this.

PiperOrigin-RevId: 184060046

6 years agoChange recommended option for building TensorFlow with MKL from -c opt to --config...
Tatiana Shpeisman [Wed, 31 Jan 2018 23:41:03 +0000 (15:41 -0800)]
Change recommended option for building TensorFlow with MKL from -c opt to --config=opt. -c opt triggers optimized C++ compilation. --config=opt also uses additional optimization flags as set by running ./configure.

PiperOrigin-RevId: 184059060

6 years agoUpdate external protobuf codebase version for Windows cmake build
A. Unique TensorFlower [Wed, 31 Jan 2018 23:32:39 +0000 (15:32 -0800)]
Update external protobuf codebase version for Windows cmake build

PiperOrigin-RevId: 184057827

6 years agoEnable AVX in all TF windows builds.
Gunhan Gulsoy [Wed, 31 Jan 2018 22:57:24 +0000 (14:57 -0800)]
Enable AVX in all TF windows builds.

PiperOrigin-RevId: 184052414

6 years agoAdd grpcio as a pip dependency of tensorflow
Shanqing Cai [Wed, 31 Jan 2018 22:55:13 +0000 (14:55 -0800)]
Add grpcio as a pip dependency of tensorflow

PiperOrigin-RevId: 184052073

6 years agoFixes minor typos.
Shivani Agrawal [Wed, 31 Jan 2018 22:35:37 +0000 (14:35 -0800)]
Fixes minor typos.

PiperOrigin-RevId: 184048812

6 years ago[XLA] Initialize linear indices used by NearComparator.
Nick Desaulniers [Wed, 31 Jan 2018 22:32:21 +0000 (14:32 -0800)]
[XLA] Initialize linear indices used by NearComparator.

In unoptimized builds, we'd see miscompares with insanely large indices when
comparing literals containing NaN.

The linear indices may never be updated/initialized if the value NaN was
compared, since:

(NaN > x) == false
(NaN < x) == false

Adds a few tests that were used when debugging, but not a perfect one for this
case. It's currently not possible to test that LiteralTestUtil::Near() fails
when given bad input since it uses the EXPECT_* family of macros, which would
cause the intentional miscompares to fail the test no matter what.

PiperOrigin-RevId: 184048275

6 years agoInternal change.
Anna R [Wed, 31 Jan 2018 22:30:22 +0000 (14:30 -0800)]
Internal change.

PiperOrigin-RevId: 184047860