platform/upstream/tensorflow.git
6 years agoUpdate api_def for UniqueWithCounts/UniqueWithCountsV2
Yong Tang [Sat, 24 Feb 2018 02:44:13 +0000 (02:44 +0000)]
Update api_def for UniqueWithCounts/UniqueWithCountsV2

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
6 years agoAdd test cases for unique_with_counts_v2
Yong Tang [Sat, 27 Jan 2018 19:58:54 +0000 (19:58 +0000)]
Add test cases for unique_with_counts_v2

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
6 years agoAdd python wrapper for unique_with_counts
Yong Tang [Sat, 27 Jan 2018 19:57:38 +0000 (19:57 +0000)]
Add python wrapper for unique_with_counts

to call gen_array_ops._unique_with_counts

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
6 years agoHide UniqueWithCounts and UniqueWithCountsV2 in hidden_ops.txt
Yong Tang [Sat, 27 Jan 2018 19:56:33 +0000 (19:56 +0000)]
Hide UniqueWithCounts and UniqueWithCountsV2 in hidden_ops.txt

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
6 years agoEnable multi-dimensional and axis support for tf.unique_with_counts
Yong Tang [Sat, 27 Jan 2018 19:48:35 +0000 (19:48 +0000)]
Enable multi-dimensional and axis support for tf.unique_with_counts

This fix tries to address the issue raised in 16499 to bring
multi-dimensional and axis support for `unique_with_counts`.

When `UniqueV2` kernel was added in 12952, it actually supports
multi-dimensional and axis support for `unique_with_counts` as well,
just not registered.

This fix:
1. Register `UniqueWithCountsV2` kernel to have axis support.
2. Hide both `UniqueWithCounts` and `UniqueWithCountsV2`
3. Add python unique_with_counts wrapper to call `gen_array_ops._unique_with_counts`
4. If APi review passes and the PR merges, `unique_with_counts` will switch to `gen_array_ops._unique_with_counts_v2` (in 3 weeks).

This fix fixes 16499.

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
6 years agoMerge pull request #17134 from tensorflow/timeseries-head
Allen Lavoie [Sat, 24 Feb 2018 01:05:24 +0000 (17:05 -0800)]
Merge pull request #17134 from tensorflow/timeseries-head

TFTS: Enhancements to timeseries head

6 years agoMerge pull request #17148 from halhorn/beam_search_decoder_for_float16
ekelsen [Fri, 23 Feb 2018 22:41:06 +0000 (14:41 -0800)]
Merge pull request #17148 from halhorn/beam_search_decoder_for_float16

fix: Error on we feed float16 values into BeamSearchDecoder

6 years agoMerge pull request #17152 from facaiy/BLD/ci_allow_bad_user_name
ekelsen [Fri, 23 Feb 2018 22:40:50 +0000 (14:40 -0800)]
Merge pull request #17152 from facaiy/BLD/ci_allow_bad_user_name

docker ci allows bad name user

6 years agoMerge pull request #17224 from cclauss/patch-1
ekelsen [Fri, 23 Feb 2018 22:40:21 +0000 (14:40 -0800)]
Merge pull request #17224 from cclauss/patch-1

TF Lite: from six.moves import xrange for Python 3

6 years agoMerge pull request #17139 from deroneriksson/operation_semantics_typos
ekelsen [Fri, 23 Feb 2018 22:40:06 +0000 (14:40 -0800)]
Merge pull request #17139 from deroneriksson/operation_semantics_typos

Fix typos in Operation Semantics docs

6 years agoMerge pull request #17111 from carlthome/patch-9
ekelsen [Fri, 23 Feb 2018 21:58:21 +0000 (13:58 -0800)]
Merge pull request #17111 from carlthome/patch-9

Add cast functions for complex64 and complex128

6 years agoMerge pull request #17171 from ilya-biryukov/fix_cuda_compilation
ekelsen [Fri, 23 Feb 2018 21:09:05 +0000 (13:09 -0800)]
Merge pull request #17171 from ilya-biryukov/fix_cuda_compilation

Fix compiler error with cuda-clang

6 years agoMerge pull request #17226 from yifeif/branch_186777369
ekelsen [Fri, 23 Feb 2018 21:07:54 +0000 (13:07 -0800)]
Merge pull request #17226 from yifeif/branch_186777369

Branch 186777369

6 years agoRemove repeated defination due to auto-merge.
Yifei Feng [Fri, 23 Feb 2018 19:03:14 +0000 (11:03 -0800)]
Remove repeated defination due to auto-merge.

6 years agoMerge commit for internal changes
Yifei Feng [Fri, 23 Feb 2018 18:43:24 +0000 (10:43 -0800)]
Merge commit for internal changes

6 years agofrom six.moves import xrange for Python 3
cclauss [Fri, 23 Feb 2018 17:51:28 +0000 (18:51 +0100)]
from six.moves import xrange for Python 3

Lines 1785 and 1818 contain calls to the Python 2-only builtin function __xrange()__ which was removed in Python 3 in favor of __range()__.  This PR adds the line [__from six.moves import xrange__](https://pythonhosted.org/six/#module-six.moves) for compatibility with both Python 2 and Python 3.

6 years agoAllow setting of OpMetadata for Send HLOs.
A. Unique TensorFlower [Fri, 23 Feb 2018 17:15:58 +0000 (09:15 -0800)]
Allow setting of OpMetadata for Send HLOs.

PiperOrigin-RevId: 186777369

6 years agoLet variables initialized from checkpoints answer ".initialized_value()" correctly.
A. Unique TensorFlower [Fri, 23 Feb 2018 10:16:32 +0000 (02:16 -0800)]
Let variables initialized from checkpoints answer ".initialized_value()" correctly.

PiperOrigin-RevId: 186741832

6 years agoMerge pull request #17202 from yifeif/branch_186662441
Gunhan Gulsoy [Fri, 23 Feb 2018 05:42:51 +0000 (21:42 -0800)]
Merge pull request #17202 from yifeif/branch_186662441

Branch 186662441

6 years agoUnify metropolis_hastings interface with HMC kernel.
Dustin Tran [Fri, 23 Feb 2018 04:02:33 +0000 (20:02 -0800)]
Unify metropolis_hastings interface with HMC kernel.

PiperOrigin-RevId: 186716023

6 years agoEnable constant propagation across Switch(x,x) by rewriting the two outputs as Const...
A. Unique TensorFlower [Fri, 23 Feb 2018 03:47:03 +0000 (19:47 -0800)]
Enable constant propagation across Switch(x,x) by rewriting the two outputs as Const(false), Const(true) with appropriate control dependencies. This is a fairly common pattern when the graph contains assertions.

By rewriting the graph a bit, we can propagate the constants down the two output branches, and just use control dependencies to trigger the selected one at runtime. For example,
         +------+
     x-->|Switch|-->a
     x-->|      |-->b
         +------+

Is rewritten as

         +------+
     x-->|Switch|-->Identity--^>Const(false)-->a
     x-->|      |-->Identity--^>Const(true)-->b
         +------+

(In practice there may be multiple consumers of each output branch.)

PiperOrigin-RevId: 186714991

6 years agoPass 'mode' argument to input_fn if appropriate in TPUEstimator.
A. Unique TensorFlower [Fri, 23 Feb 2018 02:34:32 +0000 (18:34 -0800)]
Pass 'mode' argument to input_fn if appropriate in TPUEstimator.

PiperOrigin-RevId: 186709373

6 years agoUpdate ops-related pbtxt files.
A. Unique TensorFlower [Fri, 23 Feb 2018 02:18:20 +0000 (18:18 -0800)]
Update ops-related pbtxt files.

PiperOrigin-RevId: 186707935

6 years ago[XLA] Add SliceInDim to the local Python XLA client.
A. Unique TensorFlower [Fri, 23 Feb 2018 02:13:40 +0000 (18:13 -0800)]
[XLA] Add SliceInDim to the local Python XLA client.
[XLA] Revise a comment regarding how the two-argument version of Reshape flattens dimensions (it's first-to-last, not major-to-minor since those terms apply to memory layout rather than logical dimensions, and the comment wasn't consistent about major-to-minor or minor-to-major).

PiperOrigin-RevId: 186707393

6 years agoAdd cost estimator tests for the BiasAdd, ReLU, and Conv2D operations.
A. Unique TensorFlower [Fri, 23 Feb 2018 02:02:04 +0000 (18:02 -0800)]
Add cost estimator tests for the BiasAdd, ReLU, and Conv2D operations.

PiperOrigin-RevId: 186705930

6 years agoFix fix Defun logic when returning a value captured from an outer scope.
Derek Murray [Fri, 23 Feb 2018 02:01:16 +0000 (18:01 -0800)]
Fix fix Defun logic when returning a value captured from an outer scope.

Previously, the following would fail:

```python
c = tf.constant(...)
@Defun(...)
def Foo(...):
  return c
```

The fix involves ensuring that every output of the function is a member of the function graph, and invoking the capturing logic if it is not.

PiperOrigin-RevId: 186705800

6 years agoTurn on strip_default_attrs by default during custom export.
A. Unique TensorFlower [Fri, 23 Feb 2018 01:52:58 +0000 (17:52 -0800)]
Turn on strip_default_attrs by default during custom export.

PiperOrigin-RevId: 186704976

6 years agoMoved LIBXSMM convolutions to a separate --define flag so that they are disabled...
A. Unique TensorFlower [Fri, 23 Feb 2018 01:19:49 +0000 (17:19 -0800)]
Moved LIBXSMM convolutions to a separate --define flag so that they are disabled by default.

PiperOrigin-RevId: 186700936

6 years agoLSTM support: Quantized types, quantization params for 16-bit unfused LSTMs.
A. Unique TensorFlower [Fri, 23 Feb 2018 00:53:40 +0000 (16:53 -0800)]
LSTM support: Quantized types, quantization params for 16-bit unfused LSTMs.

PiperOrigin-RevId: 186697357

6 years agoGo: Update generated wrapper functions for TensorFlow ops.
A. Unique TensorFlower [Fri, 23 Feb 2018 00:50:27 +0000 (16:50 -0800)]
Go: Update generated wrapper functions for TensorFlow ops.
PiperOrigin-RevId: 186696903

6 years agoClarify ownership story of TfLiteIntArray* nodes_to_replace
Andrew Selle [Fri, 23 Feb 2018 00:49:48 +0000 (16:49 -0800)]
Clarify ownership story of TfLiteIntArray* nodes_to_replace

PiperOrigin-RevId: 186696787

6 years agoSupport degenerate strided slicing under XLA.
Igor Ganichev [Fri, 23 Feb 2018 00:42:55 +0000 (16:42 -0800)]
Support degenerate strided slicing under XLA.

For example, when start, end, and stride are all positive, but `start` is
greater than `end`, tf2xla used to raise an error instead of returning a
tensor with that dimension size being 0. Latter is the regular
tensorflow and python behavior. This change makes XLA behave the same
way.

PiperOrigin-RevId: 186695842

6 years agoInternal change.
A. Unique TensorFlower [Fri, 23 Feb 2018 00:40:41 +0000 (16:40 -0800)]
Internal change.

PiperOrigin-RevId: 186695534

6 years ago[XLA] Enable most xla/tests for interpreter.
Kay Zhu [Fri, 23 Feb 2018 00:40:19 +0000 (16:40 -0800)]
[XLA] Enable most xla/tests for interpreter.

PiperOrigin-RevId: 186695486

6 years agoAdd to disabled tests the date they were last ran and failed.
Bixia Zheng [Fri, 23 Feb 2018 00:37:30 +0000 (16:37 -0800)]
Add to disabled tests the date they were last ran and failed.

This is to address the comments in cl/186664459.

PiperOrigin-RevId: 186695081

6 years agoAdd integration tests for remote build execution.
A. Unique TensorFlower [Fri, 23 Feb 2018 00:34:47 +0000 (16:34 -0800)]
Add integration tests for remote build execution.

PiperOrigin-RevId: 186694734

6 years agoNew Mutex operations for a distributed-happy and Function-less CriticalSection.
Eugene Brevdo [Fri, 23 Feb 2018 00:18:34 +0000 (16:18 -0800)]
New Mutex operations for a distributed-happy and Function-less CriticalSection.

Original idea by Alex Passos; impl and cancellation handling by Eugene Brevdo with help from Alex.

PiperOrigin-RevId: 186692306

6 years agoAdd a regression test for virtual_scheduler.
Max Galkin [Fri, 23 Feb 2018 00:13:00 +0000 (16:13 -0800)]
Add a regression test for virtual_scheduler.

PiperOrigin-RevId: 186691392

6 years agoImplement the logic to parse TensorProto (the tensor value for input or filter shape...
A. Unique TensorFlower [Thu, 22 Feb 2018 23:34:50 +0000 (15:34 -0800)]
Implement the logic to parse TensorProto (the tensor value for input or filter shape info) in op_level_cost_estimator.

PiperOrigin-RevId: 186685409

6 years ago[tf.data] Handle a function-raised OutOfRange error correctly in ParallelMapDataset.
Derek Murray [Thu, 22 Feb 2018 23:06:45 +0000 (15:06 -0800)]
[tf.data] Handle a function-raised OutOfRange error correctly in ParallelMapDataset.

PiperOrigin-RevId: 186680982

6 years agoMerge changes from github.
Yifei Feng [Thu, 22 Feb 2018 22:24:57 +0000 (14:24 -0800)]
Merge changes from github.

PiperOrigin-RevId: 186674197

6 years agoInternal change.
Jeremy Lau [Thu, 22 Feb 2018 22:20:35 +0000 (14:20 -0800)]
Internal change.

PiperOrigin-RevId: 186673561

6 years agoAdds support for identifying dilated convolution emulation.
A. Unique TensorFlower [Thu, 22 Feb 2018 21:54:25 +0000 (13:54 -0800)]
Adds support for identifying dilated convolution emulation.

Dilated convolution can be emulated by a chain of SpaceToBatchND -> Conv2D -> BatchtoSpaceND. This change adds a graph transformation that identifies this pattern, and variations of it, and substitutes a true dilated convolution instead.

PiperOrigin-RevId: 186669260

6 years agoEnable int64 outfeed.
Jacques Pienaar [Thu, 22 Feb 2018 21:43:57 +0000 (13:43 -0800)]
Enable int64 outfeed.

PiperOrigin-RevId: 186667574

6 years ago[XLA] Enable F16 convolution test for CPU.
Bixia Zheng [Thu, 22 Feb 2018 21:23:47 +0000 (13:23 -0800)]
[XLA] Enable F16 convolution test for CPU.

Remove TODO(b/72509305) as the issue has been fixed.

PiperOrigin-RevId: 186664459

6 years agoMerge commit for internal changes
Yifei Feng [Thu, 22 Feb 2018 21:24:35 +0000 (13:24 -0800)]
Merge commit for internal changes

6 years agoAdd min_check_interval_secs with 5s as default to ValidationMonitor to avoid checking...
A. Unique TensorFlower [Thu, 22 Feb 2018 21:09:53 +0000 (13:09 -0800)]
Add min_check_interval_secs with 5s as default to ValidationMonitor to avoid checking for existance of a new checkpoint overly frequent that can lead to severe performance issues on remote filesystems.

PiperOrigin-RevId: 186662441

6 years agoRelax one of the error conditions to allow modeling graphs without explicit set of...
Max Galkin [Thu, 22 Feb 2018 21:04:13 +0000 (13:04 -0800)]
Relax one of the error conditions to allow modeling graphs without explicit set of feed nodes.

PiperOrigin-RevId: 186661729

6 years agoRemove a bit of misleading documentation (we no longer do Graph containers)
Allen Lavoie [Thu, 22 Feb 2018 20:53:25 +0000 (12:53 -0800)]
Remove a bit of misleading documentation (we no longer do Graph containers)

PiperOrigin-RevId: 186660057

6 years agoInternal change.
Jeremy Lau [Thu, 22 Feb 2018 20:45:38 +0000 (12:45 -0800)]
Internal change.

PiperOrigin-RevId: 186658974

6 years ago[XLA] HLO BF16 propagation pass.
Yuanzhong Xu [Thu, 22 Feb 2018 20:27:37 +0000 (12:27 -0800)]
[XLA] HLO BF16 propagation pass.

Using BFloat16Support provided by the backend to determine what precision is needed for
each HloInstruction. If the implementation of some HLOs already reduces input precision to BF16, this pass can enable BF16 on more ops without affecting the result.

PiperOrigin-RevId: 186656378

6 years agoGenerate example for basic lstm cell in tflite
Zhixian Yan [Thu, 22 Feb 2018 20:26:22 +0000 (12:26 -0800)]
Generate example for basic lstm cell in tflite

PiperOrigin-RevId: 186656247

6 years agoFix BaseGPUDevice, let it report the actual memory limit of the allocator. Also added...
Guangda Lai [Thu, 22 Feb 2018 20:24:22 +0000 (12:24 -0800)]
Fix BaseGPUDevice, let it report the actual memory limit of the allocator. Also added a helper method to reset ProcessState.

PiperOrigin-RevId: 186655996

6 years agoFix typo (#17193)
Seo Sanghyeon [Thu, 22 Feb 2018 20:27:40 +0000 (05:27 +0900)]
Fix typo (#17193)

6 years agoMeasure the performance of the original placement to ensure that we preserve it
Benoit Steiner [Thu, 22 Feb 2018 20:18:39 +0000 (12:18 -0800)]
Measure the performance of the original placement to ensure that we preserve it
in case the placer isn't given enough time to find a better solution.

PiperOrigin-RevId: 186655094

6 years agoAdd eager support for unit tests for most Keras layers.
Francois Chollet [Thu, 22 Feb 2018 20:16:09 +0000 (12:16 -0800)]
Add eager support for unit tests for most Keras layers.
A few minor layers were left out:
- noise layers (apparent issue with tf.random_normal)
- bidirectional wrapper
- conv recurrent layers (impending refactor)

PiperOrigin-RevId: 186654795

6 years agoCheckpointable: Re-use the Saver's SaveableObject infrastructure to create
Allen Lavoie [Thu, 22 Feb 2018 20:01:57 +0000 (12:01 -0800)]
Checkpointable: Re-use the Saver's SaveableObject infrastructure to create
restore ops, cache them.

The basic infrastructure is usable after this CL in graph and eager, but I still need to make a bunch of objects Checkpointable and make some other usability fixes.

Also sets some of the groundwork for feeding and fetching Python values during save/restore (as in, save has a feed dict now; gathering feeds and placeholders from Checkpointable objects is still to do but should be relatively straightforward).

PiperOrigin-RevId: 186652696

6 years agoUpdate bazel toolchains dependency.
Gunhan Gulsoy [Thu, 22 Feb 2018 19:46:05 +0000 (11:46 -0800)]
Update bazel toolchains dependency.

PiperOrigin-RevId: 186650360

6 years agoAdd basic support for quantized unfused LSTMs.
A. Unique TensorFlower [Thu, 22 Feb 2018 19:45:57 +0000 (11:45 -0800)]
Add basic support for quantized unfused LSTMs.

PiperOrigin-RevId: 186650338

6 years ago[TF:XLA] Improve readability of HLO graphs when rendered via Tensorboard.
Peter Hawkins [Thu, 22 Feb 2018 19:34:16 +0000 (11:34 -0800)]
[TF:XLA] Improve readability of HLO graphs when rendered via Tensorboard.
Add operator metadata around the computation arguments and retvals, so they are grouped together.
Teach the batchnorm expander pass to propagate the operator metadata from the original batch norm operators.

PiperOrigin-RevId: 186648547

6 years agoAdd a test only method to reset ProcessState.
Guangda Lai [Thu, 22 Feb 2018 19:25:24 +0000 (11:25 -0800)]
Add a test only method to reset ProcessState.

PiperOrigin-RevId: 186647005

6 years agoChange the MomentumOptimzer lambda so it has the same named argument (learning_rate)
A. Unique TensorFlower [Thu, 22 Feb 2018 18:59:57 +0000 (10:59 -0800)]
Change the MomentumOptimzer lambda so it has the same named argument (learning_rate)
as the MomentumOptimzer constructor.

PiperOrigin-RevId: 186642325

6 years agoAdded a regression test to make sure we deal with large constants properly
Benoit Steiner [Thu, 22 Feb 2018 18:44:19 +0000 (10:44 -0800)]
Added a regression test to make sure we deal with large constants properly

PiperOrigin-RevId: 186639709

6 years agoChange warning message for case where Python detects a colocation that conflicts...
A. Unique TensorFlower [Thu, 22 Feb 2018 18:32:59 +0000 (10:32 -0800)]
Change warning message for case where Python detects a colocation that conflicts with a device assignment.

PiperOrigin-RevId: 186637887

6 years agoMerge pull request #17058 from rajendraarora16/master
Martin Wicke [Thu, 22 Feb 2018 18:14:42 +0000 (10:14 -0800)]
Merge pull request #17058 from rajendraarora16/master

Documentation api reference badge added in Readme.md and added new header for contribution guidelines

6 years agoUpdate LLVM for API changes in r325725
A. Unique TensorFlower [Thu, 22 Feb 2018 17:03:00 +0000 (09:03 -0800)]
Update LLVM for API changes in r325725

PiperOrigin-RevId: 186624266

6 years agoAdd node name to placer device-placement/kernel-assignment error messages .
A. Unique TensorFlower [Thu, 22 Feb 2018 16:52:42 +0000 (08:52 -0800)]
Add node name to placer device-placement/kernel-assignment error messages .

PiperOrigin-RevId: 186622923

6 years agoAdd S64 add/subtract test and convert tests.
Jacques Pienaar [Thu, 22 Feb 2018 15:53:38 +0000 (07:53 -0800)]
Add S64 add/subtract test and convert tests.

* Fixed bugs in convert from U32 to S64.
END_PUBLIC

*** Original change description ***

BEGIN_PUBLIC
Automated g4 rollback of changelist 186494344

PiperOrigin-RevId: 186616875

6 years ago[tf.data] Add experimental ability to override the function threadpool.
Derek Murray [Thu, 22 Feb 2018 15:25:41 +0000 (07:25 -0800)]
[tf.data] Add experimental ability to override the function threadpool.

The purpose of this feature is to enable experimentation with differentiating
the CPU resources available to different stages of a `tf.data` pipeline. As a
concrete example, we might use the new feature to move all input-related work
from the inter-op threadpool onto a separate threadpool, leaving the inter-op
threadpool free to execute higher priority work (such as dispatching ops that
send tensors to an accelerator). The current implementation only allows users
to create fixed-size `tensorflow::ThreadPool` resources, but we could imagine
opening up this API to allow custom threadpools as well.

PiperOrigin-RevId: 186614315

6 years agoOptionally have persistent make_vjp
A. Unique TensorFlower [Thu, 22 Feb 2018 14:48:27 +0000 (06:48 -0800)]
Optionally have persistent make_vjp

PiperOrigin-RevId: 186610572

6 years agoAdapt TensorFlow to LLVM API change from r325725
A. Unique TensorFlower [Thu, 22 Feb 2018 13:30:42 +0000 (05:30 -0800)]
Adapt TensorFlow to LLVM API change from r325725

PiperOrigin-RevId: 186604023

6 years agoFix compile errors by patching eigen locally.
Ilya Biryukov [Thu, 22 Feb 2018 11:11:14 +0000 (03:11 -0800)]
Fix compile errors by patching eigen locally.

PiperOrigin-RevId: 186592198

6 years agoDisable flaky keras:metrics_test.
Gunhan Gulsoy [Thu, 22 Feb 2018 07:33:44 +0000 (23:33 -0800)]
Disable flaky keras:metrics_test.

PiperOrigin-RevId: 186573303

6 years agoAvoid creating large constants since protocol buffers are limited to 2GB in size.
Benoit Steiner [Thu, 22 Feb 2018 06:02:54 +0000 (22:02 -0800)]
Avoid creating large constants since protocol buffers are limited to 2GB in size.

PiperOrigin-RevId: 186567461

6 years agoDisable flaky moving_average test.
Gunhan Gulsoy [Thu, 22 Feb 2018 05:06:54 +0000 (21:06 -0800)]
Disable flaky moving_average test.

PiperOrigin-RevId: 186563841

6 years agoStarted to open source the RL placer.
Benoit Steiner [Thu, 22 Feb 2018 05:05:42 +0000 (21:05 -0800)]
Started to open source the RL placer.

PiperOrigin-RevId: 186563773

6 years agoMake configure script runnable from external workspace. (#17172)
Michael Case [Thu, 22 Feb 2018 04:39:21 +0000 (20:39 -0800)]
Make configure script runnable from external workspace. (#17172)

To run from external workspace, you should now be able to invoke
script like the following. This will generate some TensorFlow specfic
bazel options and import them into your project's .bazelrc.

$(bazel info output_base)/external/org_tensorflow/configure.py --workspace=$(PWD)

6 years agoFix markdown nit (#17163)
Martin Pool [Thu, 22 Feb 2018 04:13:38 +0000 (20:13 -0800)]
Fix markdown nit (#17163)

Without a leading blank line, it doesn't render properly in https://www.tensorflow.org/programmers_guide/variables#variable_collections.

6 years agoDeleting test that checks that 2D convolution with NCHW format is not implemented...
Tatiana Shpeisman [Thu, 22 Feb 2018 03:56:00 +0000 (19:56 -0800)]
Deleting test that checks that 2D convolution with NCHW format is not implemented on CPU. The tests fail with MKL because the operation is implemented.

PiperOrigin-RevId: 186558730

6 years agoDo not set cudnn batch norm persistent mode when doing inference.
Yangzihao Wang [Thu, 22 Feb 2018 01:42:46 +0000 (17:42 -0800)]
Do not set cudnn batch norm persistent mode when doing inference.

PiperOrigin-RevId: 186547439

6 years agoDelete dot_operation_runtime_test -- it is identical to dot_operation_test.
Sanjoy Das [Thu, 22 Feb 2018 01:36:14 +0000 (17:36 -0800)]
Delete dot_operation_runtime_test -- it is identical to dot_operation_test.

PiperOrigin-RevId: 186546771

6 years agoFix control flow bug.
Skye Wanderman-Milne [Thu, 22 Feb 2018 01:20:32 +0000 (17:20 -0800)]
Fix control flow bug.

Without this change, the newly added test would fail with a "Reval[0]"
error. This was due to extra Enter nodes being added in the gradients
graph in order to enter the outer while contexts for a value that was
already in those contexts. The extra Enter nodes would cause the
frames of the execution to be messed up, which prevented the final
value from being propagated to the outermost Exit node.

A similar change is probably needed in WhileContext, although I don't
have a test case for this yet.

PiperOrigin-RevId: 186544961

6 years agoFix subtle race condition in ResourceVariable.is_initialized
Alexandre Passos [Thu, 22 Feb 2018 01:19:40 +0000 (17:19 -0800)]
Fix subtle race condition in ResourceVariable.is_initialized

PiperOrigin-RevId: 186544846

6 years agoAdd more strided R1 tests.
Michael Kuperstein [Thu, 22 Feb 2018 00:58:47 +0000 (16:58 -0800)]
Add more strided R1 tests.

PiperOrigin-RevId: 186542219

6 years agoGo: Update generated wrapper functions for TensorFlow ops.
A. Unique TensorFlower [Thu, 22 Feb 2018 00:57:01 +0000 (16:57 -0800)]
Go: Update generated wrapper functions for TensorFlow ops.
PiperOrigin-RevId: 186542037

6 years ago[XLA] Convert large constants of the same value into broadcasts.
Blake Hechtman [Thu, 22 Feb 2018 00:39:43 +0000 (16:39 -0800)]
[XLA] Convert large constants of the same value into broadcasts.

PiperOrigin-RevId: 186539902

6 years agoUpdate ops-related pbtxt files.
A. Unique TensorFlower [Thu, 22 Feb 2018 00:24:20 +0000 (16:24 -0800)]
Update ops-related pbtxt files.

PiperOrigin-RevId: 186537602

6 years agoFix lint errors and improve docs in fully_connected_reader.py.
Derek Murray [Thu, 22 Feb 2018 00:20:27 +0000 (16:20 -0800)]
Fix lint errors and improve docs in fully_connected_reader.py.

PiperOrigin-RevId: 186537109

6 years agoInternal change.
A. Unique TensorFlower [Thu, 22 Feb 2018 00:03:32 +0000 (16:03 -0800)]
Internal change.

PiperOrigin-RevId: 186534524

6 years agoMove sorting of variables from the implicit_grad family of functions
A. Unique TensorFlower [Wed, 21 Feb 2018 23:54:54 +0000 (15:54 -0800)]
Move sorting of variables from the implicit_grad family of functions
up to GradientTape.watched_variables() so we also get deterministic
behavior when using the GradientTape as is done in
Optimizer.compute_gradients().

PiperOrigin-RevId: 186533323

6 years agoAutomated g4 rollback of changelist 186494344
Jacques Pienaar [Wed, 21 Feb 2018 23:37:05 +0000 (15:37 -0800)]
Automated g4 rollback of changelist 186494344

PiperOrigin-RevId: 186530782

6 years ago[tf.data] Move the `tf.contrib.data.unique()` C++ implementation to contrib.
Derek Murray [Wed, 21 Feb 2018 23:36:55 +0000 (15:36 -0800)]
[tf.data] Move the `tf.contrib.data.unique()` C++ implementation to contrib.

PiperOrigin-RevId: 186530750

6 years agoInternal-only change.
Brennan Saeta [Wed, 21 Feb 2018 23:19:47 +0000 (15:19 -0800)]
Internal-only change.

PiperOrigin-RevId: 186528023

6 years agoDisable flaky test tensorflow/contrib/opt:moving_average_optimizer_test
Yifei Feng [Wed, 21 Feb 2018 23:13:03 +0000 (15:13 -0800)]
Disable flaky test tensorflow/contrib/opt:moving_average_optimizer_test

PiperOrigin-RevId: 186527039

6 years agoAdd the ability to specify an explicit `training` argument when calling a Model ...
Francois Chollet [Wed, 21 Feb 2018 23:12:16 +0000 (15:12 -0800)]
Add the ability to specify an explicit `training` argument when calling a Model (including Sequential).

PiperOrigin-RevId: 186526925

6 years agoDon't assign device for the keras part of _saved_first_checkpoint. Fix #14504.
Yifei Feng [Wed, 21 Feb 2018 23:07:05 +0000 (15:07 -0800)]
Don't assign device for the keras part of _saved_first_checkpoint. Fix #14504.

PiperOrigin-RevId: 186526175

6 years agoDon't require shape functions when creating ops from Python using the C API.
Skye Wanderman-Milne [Wed, 21 Feb 2018 22:56:13 +0000 (14:56 -0800)]
Don't require shape functions when creating ops from Python using the C API.

There are many ops out there without shape functions, and it's very
onerous to add UnknownShape to all of them.

PiperOrigin-RevId: 186524294

6 years agoMark the `SerializeSparseOp<Variant>` kernel as inexpensive.
Derek Murray [Wed, 21 Feb 2018 22:46:29 +0000 (14:46 -0800)]
Mark the `SerializeSparseOp<Variant>` kernel as inexpensive.

Since this op only performs a constant amount of work, and typically
executes in a few microseconds, it should be profitable to execute
this op inline, rather than scheduling it on a remote thread.

PiperOrigin-RevId: 186522885

6 years agoRecord gradient in C
Akshay Modi [Wed, 21 Feb 2018 22:42:11 +0000 (14:42 -0800)]
Record gradient in C

PiperOrigin-RevId: 186522240

6 years agoImprove error message.
Jianwei Xie [Wed, 21 Feb 2018 22:40:18 +0000 (14:40 -0800)]
Improve error message.

PiperOrigin-RevId: 186521902