platform/upstream/tensorflow.git
6 years agoMerge pull request #19300 from yifeif/branch_196691101
Yifei Feng [Tue, 15 May 2018 20:34:11 +0000 (13:34 -0700)]
Merge pull request #19300 from yifeif/branch_196691101

Branch 196691101

6 years agoAdd `AppendFloat16ArrayToTensorProto` to acclerate `tf.constant` for float16 (#19212)
Yan Facai (颜发才) [Tue, 15 May 2018 18:34:50 +0000 (02:34 +0800)]
Add `AppendFloat16ArrayToTensorProto` to acclerate `tf.constant` for float16 (#19212)

* PREP: add fast append for float16

* CLN: wrapper for float16

* CLN: replace append with extend method

* Revert "CLN: replace append with extend method"

This reverts commit 9958ba9bbf442e5b669e354b17b88c735719b366.

6 years agoUpdate two Wikipedia links (#19256)
Robin Richtsfeld [Tue, 15 May 2018 18:33:52 +0000 (20:33 +0200)]
Update two Wikipedia links (#19256)

6 years agoMerge pull request #18433 from samikama/plugin_master_pr
gracehoney [Tue, 15 May 2018 18:09:06 +0000 (11:09 -0700)]
Merge pull request #18433 from samikama/plugin_master_pr

[tftrt update]

6 years agoMerge commit for internal changes
Yifei Feng [Tue, 15 May 2018 17:58:43 +0000 (10:58 -0700)]
Merge commit for internal changes

6 years agoAdd IBM ppc64le build to README. (#19285)
Gunhan Gulsoy [Tue, 15 May 2018 17:41:38 +0000 (10:41 -0700)]
Add IBM ppc64le build to README. (#19285)

* Add IBM ppc64le build to README.

* ppc64le -> ppc64le CPU

6 years agoAutomated g4 rollback of changelist 196683444
Peter Hawkins [Tue, 15 May 2018 17:33:48 +0000 (10:33 -0700)]
Automated g4 rollback of changelist 196683444

PiperOrigin-RevId: 196691101

6 years ago[XLA] Cache computations when creating reduces in algebraic simplifier or batchnorm...
Benjamin Kramer [Tue, 15 May 2018 17:23:27 +0000 (10:23 -0700)]
[XLA] Cache computations when creating reduces in algebraic simplifier or batchnorm expander

Otherwise we create a lot of identical small computations. This shouldn't have
an effect except for cluttering the HLO, but turns out HloCSE doesn't look
inside of the computation of reduces, effectively never eliminating reduces
that were produced via this code path.

While there clean up some YAGNI, this only worked for F32 anyways, so just
hardcode it.

PiperOrigin-RevId: 196689316

6 years agoMerge branch 'master' of https://github.com/tensorflow/tensorflow into plugin_master_pr
gracehoney [Tue, 15 May 2018 17:09:00 +0000 (10:09 -0700)]
Merge branch 'master' of https://github.com/tensorflow/tensorflow into plugin_master_pr

6 years ago[TF:XLA] Generalize existing support for keeping variables on an XLA device in reshap...
Peter Hawkins [Tue, 15 May 2018 16:47:50 +0000 (09:47 -0700)]
[TF:XLA] Generalize existing support for keeping variables on an XLA device in reshaped form, instead allowing XLA devices to keep all tensors in a reshaped form outside an XLA computation.

PiperOrigin-RevId: 196683444

6 years agoAdding --distinct_host_configuration=false in tools/bazel.rc
A. Unique TensorFlower [Tue, 15 May 2018 15:38:49 +0000 (08:38 -0700)]
Adding --distinct_host_configuration=false in tools/bazel.rc

When building TensorFlow, the host and target platforms are usually the same. So we don't have to distinct them by default. This helps avoid building the same targets twice.

If we need to do cross compilation, add --config=cross-compile to distinct them.

PiperOrigin-RevId: 196673728

6 years agoupdate doc
A. Unique TensorFlower [Tue, 15 May 2018 15:09:04 +0000 (08:09 -0700)]
update doc

PiperOrigin-RevId: 196670274

6 years agoSmall polishing changes in stream executor, no functional changes.
A. Unique TensorFlower [Tue, 15 May 2018 14:28:24 +0000 (07:28 -0700)]
Small polishing changes in stream executor, no functional changes.

PiperOrigin-RevId: 196665609

6 years agointernal change
A. Unique TensorFlower [Tue, 15 May 2018 09:48:07 +0000 (02:48 -0700)]
internal change

PiperOrigin-RevId: 196640024

6 years agoReland improve fusion logic of (a dot b) * alpha
A. Unique TensorFlower [Tue, 15 May 2018 08:22:13 +0000 (01:22 -0700)]
Reland improve fusion logic of (a dot b) * alpha

The previous fusion approach didn't work because a multiplication by a scalar value
will be changed into an explicit broadcast.
Another issue that is fixed in this CL is retrieving the constant value from
the literal. This depends on the PrimitiveType, before we always assumed it to be double.
Also when checking ImplementedAsGemm() we should not call it recursively, but instead just the check related to kDot.
Finally add an execution test and adjust the fusion logic test.

The fix for the issue that caused the revert is that we check earlier that consumer->operand_count() is 2.
Also, we fix the call to Get() to pass {} instead of {0}.
And we handle an output fusion node in GemmThunk to extract the dimension numbers from the dot operation.

PiperOrigin-RevId: 196631031

6 years ago[TF:XLA] Scheduling test which demonstrates that we are ignoring the memory needed...
Dimitris Vardoulakis [Tue, 15 May 2018 05:28:06 +0000 (22:28 -0700)]
[TF:XLA] Scheduling test which demonstrates that we are ignoring the memory needed by subcomputations.

PiperOrigin-RevId: 196618347

6 years agoAdded type check to feature column keys. So that users will get meaningful error...
Mustafa Ispir [Tue, 15 May 2018 05:04:50 +0000 (22:04 -0700)]
Added type check to feature column keys. So that users will get meaningful error messages in situations like: #19219

PiperOrigin-RevId: 196616638

6 years agoPartial update of tf.keras to the Keras 2.1.6 API.
Pavithra Vijay [Tue, 15 May 2018 04:43:55 +0000 (21:43 -0700)]
Partial update of tf.keras to the Keras 2.1.6 API.

Changes included are:
- Fix `batch_dot` when `axes=None`
- Add axis=-1 as an argument to keras.backend.softmax
- Fix ctc_batch_cost() error when batch_size = 1
- Print previous best in ModelCheckpoint callback
- Fix ReduceLROnPlateau callback
- Extend RemoteMonitor to send data as application/json
- Fix default dilation rate value in 2D separable conv.
- Fix for MobileNet model with undefined shape
- Disable require_flatten in nasnet & Add an error message for undefined shape.
- Improve tests by designating dtype of sample data
- Multi_gpu_model supporting legacy/fullCPU/fullGPU

PiperOrigin-RevId: 196615376

6 years ago Function should inherit device information from the caller site.
Youlong Cheng [Tue, 15 May 2018 04:28:44 +0000 (21:28 -0700)]
  Function should inherit device information from the caller site.

PiperOrigin-RevId: 196614376

6 years agoUpdate SCALED mode to use the full quantized range of -128..127 when possible.
A. Unique TensorFlower [Tue, 15 May 2018 02:38:37 +0000 (19:38 -0700)]
Update SCALED mode to use the full quantized range of -128..127 when possible.

PiperOrigin-RevId: 196606455

6 years ago[XLA] Move more comparison functions to non-test library.
Chris Leary [Tue, 15 May 2018 02:21:10 +0000 (19:21 -0700)]
[XLA] Move more comparison functions to non-test library.

PiperOrigin-RevId: 196605347

6 years agoMove model_to_estimator utility into Estimator from Keras.
Michael Case [Tue, 15 May 2018 02:15:51 +0000 (19:15 -0700)]
Move model_to_estimator utility into Estimator from Keras.

Working on untangling TF/Estimator deps. We would like to get to a state
where Estimator depends on Keras and not vice versa

PiperOrigin-RevId: 196605024

6 years agoFix a bug in HloInstruction::ImplicitlyBroadcastsOperand where operands with the...
Yunxing Dai [Tue, 15 May 2018 01:55:20 +0000 (18:55 -0700)]
Fix a bug in HloInstruction::ImplicitlyBroadcastsOperand where operands with the same dimension but different types are not considered broadcast.

PiperOrigin-RevId: 196603348

6 years agoAdds CsvDataset, which both reads and parses files.
Rachel Lim [Tue, 15 May 2018 01:30:49 +0000 (18:30 -0700)]
Adds CsvDataset, which both reads and parses files.
Example usage: dataset = tf.contrib.data.CsvDataset(filenames, record_defaults=record_defaults, **kwargs)
Motivation: Fusing reading and parsing is more performant and correct than the previous canonical CSV parsing flow (`dataset = tf.data.TextLineDataset(filenames).map(lambda l: tf.decode_csv(l, **kwargs))`)

Closes #19077.

PiperOrigin-RevId: 196601381

6 years agoDisable LinearOperatorKroneckerTest.test_solve_{with_broadcast} temporarily.
A. Unique TensorFlower [Tue, 15 May 2018 01:29:59 +0000 (18:29 -0700)]
Disable LinearOperatorKroneckerTest.test_solve_{with_broadcast} temporarily.

PiperOrigin-RevId: 196601310

6 years ago[tf.data] Add optional `args` argument to `Dataset.from_generator()`.
Derek Murray [Tue, 15 May 2018 01:04:31 +0000 (18:04 -0700)]
[tf.data] Add optional `args` argument to `Dataset.from_generator()`.

The new argument allows you to parameterize the generator with the value of a tf.Tensor,
enabling `Dataset.from_generator()` to be initialized from a placeholder or used in a
nested expression (such as `flat_map()` or `parallel_interleave()`). For example:

```python
def generator(n):
  for _ in range(n):
    yield n

# Define a generator based on a placeholder.
placeholder = tf.placeholder(tf.int64, shape=[])
dataset = tf.data.Dataset.from_generator(generator, tf.int64, args=(placeholder,))

# Define a generator based on the value of a nested dataset element.
dataset = tf.data.Dataset.range(10).flat_map(
    lambda i: tf.data.Dataset.from_generator(generator, tf.int64, args=(i,)))
```

Fixes #19269. Partially addresses issue #13101.

PiperOrigin-RevId: 196598650

6 years agoAdd tf.regex_match for regex match support (#19160)
Yong Tang [Tue, 15 May 2018 00:58:36 +0000 (17:58 -0700)]
Add tf.regex_match for regex match support (#19160)

* Add tf.regex_match for regex match support

This fix tries to address the issue raised in 18264.
Currently tf.regex_replace has already been supported
though there was no regex match support.
This fix adds the tf.regex_match support in a similiar
pattern as tf.regex_replace.

This fix fixes 18264.

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
* Update BUILD file for the tf.regex_match kernel

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
* Register RegexMatch ops

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
* Add test cases for tf.regex_match

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
* Update api_defs

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
* Update API golden

update with:
```
bazel-bin/tensorflow/tools/api/tests/api_compatibility_test
           --update_goldens True
```

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
* Expose regex_full_match in tf.strings namespace

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
* Update golden API

```
bazel-bin/tensorflow/tools/api/tests/api_compatibility_test
           --update_goldens True
```

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
6 years agoImprove shape function of `tf.image.draw_bounding_boxes` (#19237)
Yong Tang [Tue, 15 May 2018 00:57:23 +0000 (17:57 -0700)]
Improve shape function of `tf.image.draw_bounding_boxes` (#19237)

* Improve shape function of `tf.image.draw_bounding_boxes`

The `tf.image.draw_bounding_boxes` requires `boxes` to be
3-D shape though there was no check on shape function.
This fix improves the shape function by restricting the
boxes to 3-D.

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
* Add additional check to make sure boxes shape

ends with 4 ([batch, num_bounding_boxes, 4])

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
* Address review feedback with addtional shape checks.

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
* Add unit tests

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
6 years agoIntroduce LossScalingOptimizer for mixed precision training.
James Qin [Tue, 15 May 2018 00:51:11 +0000 (17:51 -0700)]
Introduce LossScalingOptimizer for mixed precision training.

PiperOrigin-RevId: 196597196

6 years agoAdd an option to execute eval on cpu, regardless of training runs on TPU.
A. Unique TensorFlower [Mon, 14 May 2018 23:39:11 +0000 (16:39 -0700)]
Add an option to execute eval on cpu, regardless of training runs on TPU.
This will let users to benefit from TPU training, but avoid complex
eval metrics functions to be ported to TPU.

PiperOrigin-RevId: 196587755

6 years agoRefactoring: Make OpResolver return const pointer.
Yu-Cheng Ling [Mon, 14 May 2018 23:35:22 +0000 (16:35 -0700)]
Refactoring: Make OpResolver return const pointer.
PiperOrigin-RevId: 196587227

6 years agoAutomated g4 rollback of changelist 196565296
Pavithra Vijay [Mon, 14 May 2018 23:30:49 +0000 (16:30 -0700)]
Automated g4 rollback of changelist 196565296

PiperOrigin-RevId: 196586601

6 years agoClangTidy - Readability cleanup:/code-findings-fixes.
A. Unique TensorFlower [Mon, 14 May 2018 23:26:33 +0000 (16:26 -0700)]
ClangTidy - Readability cleanup:/code-findings-fixes.

* unused using-declarations
* redundant string conversions
* C-style casts
* redundant get() call on smart pointer
* the 'empty' method should be used to check for emptiness instead of 'size'

PiperOrigin-RevId: 196585984

6 years agoMake sure that variables aren't created as partition variables since only non-scalar...
Suharsh Sivakumar [Mon, 14 May 2018 23:17:46 +0000 (16:17 -0700)]
Make sure that variables aren't created as partition variables since only non-scalar partition variables are supported.

PiperOrigin-RevId: 196584749

6 years agoFix bug where custom layers could crash.
Reed Wanderman-Milne [Mon, 14 May 2018 23:07:33 +0000 (16:07 -0700)]
Fix bug where custom layers could crash.

Layer.add_weight would crash when called without a dtype or initializer.

PiperOrigin-RevId: 196583182

6 years agoFix functional.While(), functional.For(rewrite_with_while)
James Qin [Mon, 14 May 2018 22:51:36 +0000 (15:51 -0700)]
Fix functional.While(), functional.For(rewrite_with_while)

When executing on GPU, synchronously copy cond result from device to host.

PiperOrigin-RevId: 196580820

6 years agoGo: Update generated wrapper functions for TensorFlow ops.
A. Unique TensorFlower [Mon, 14 May 2018 22:50:06 +0000 (15:50 -0700)]
Go: Update generated wrapper functions for TensorFlow ops.
PiperOrigin-RevId: 196580619

6 years agoAdd ExplicitShapes as a new shape inference function for Ops with
A. Unique TensorFlower [Mon, 14 May 2018 22:45:33 +0000 (15:45 -0700)]
Add ExplicitShapes as a new shape inference function for Ops with
multiple outputs, each of which is explicitly declared.

PiperOrigin-RevId: 196579920

6 years agoRemove CuDNNRNN timing test.
Pavithra Vijay [Mon, 14 May 2018 22:32:44 +0000 (15:32 -0700)]
Remove CuDNNRNN timing test.

PiperOrigin-RevId: 196578043

6 years agoFix copy functions of MutableOpResolver
Yu-Cheng Ling [Mon, 14 May 2018 22:27:51 +0000 (15:27 -0700)]
Fix copy functions of MutableOpResolver

PiperOrigin-RevId: 196577314

6 years agoUsed aligned allocation for vector cache.
Shashi Shekhar [Mon, 14 May 2018 22:22:04 +0000 (15:22 -0700)]
Used aligned allocation for vector cache.

PiperOrigin-RevId: 196576497

6 years agoUpdate ops-related pbtxt files.
A. Unique TensorFlower [Mon, 14 May 2018 22:20:07 +0000 (15:20 -0700)]
Update ops-related pbtxt files.

PiperOrigin-RevId: 196576189

6 years agoInternal change.
A. Unique TensorFlower [Mon, 14 May 2018 22:15:38 +0000 (15:15 -0700)]
Internal change.

PiperOrigin-RevId: 196575483

6 years agoRefactoring: Remove lite/tools:mutable_op_resolver dependency.
Yu-Cheng Ling [Mon, 14 May 2018 22:14:53 +0000 (15:14 -0700)]
Refactoring: Remove lite/tools:mutable_op_resolver dependency.
PiperOrigin-RevId: 196575387

6 years agoStricter analysis for functional conditional generation
A. Unique TensorFlower [Mon, 14 May 2018 22:06:17 +0000 (15:06 -0700)]
Stricter analysis for functional conditional generation

PiperOrigin-RevId: 196573938

6 years agoDo shape validation in ScatterNd kernel, not just the shape inference function.
Alexandre Passos [Mon, 14 May 2018 21:58:17 +0000 (14:58 -0700)]
Do shape validation in ScatterNd kernel, not just the shape inference function.

Fixes #18648

PiperOrigin-RevId: 196572262

6 years agoFail gracefully with a helpful error message when provided with conflicting
Asim Shankar [Mon, 14 May 2018 21:56:36 +0000 (14:56 -0700)]
Fail gracefully with a helpful error message when provided with conflicting
visible_devices_list.

See #19083
See #18861

More generally, this change avoids assertion failures (that will bring the
whole process down) on a few code-paths that can be triggerred by user input.

PiperOrigin-RevId: 196572013

6 years agoInternal change.
A. Unique TensorFlower [Mon, 14 May 2018 21:49:08 +0000 (14:49 -0700)]
Internal change.

PiperOrigin-RevId: 196570742

6 years agoMake CollectiveParamReducerLocal::InitInstanceSharedParams non-blocking.
A. Unique TensorFlower [Mon, 14 May 2018 21:44:31 +0000 (14:44 -0700)]
Make CollectiveParamReducerLocal::InitInstanceSharedParams non-blocking.

PiperOrigin-RevId: 196570011

6 years agoAutomated g4 rollback of changelist 196456687
Gunhan Gulsoy [Mon, 14 May 2018 21:32:15 +0000 (14:32 -0700)]
Automated g4 rollback of changelist 196456687

PiperOrigin-RevId: 196567964

6 years agoAdd score filtering to tf.image.non_max_suppression.
A. Unique TensorFlower [Mon, 14 May 2018 21:32:03 +0000 (14:32 -0700)]
Add score filtering to tf.image.non_max_suppression.

PiperOrigin-RevId: 196567928

6 years agoUpdate the eager programmer's guide to reflect the fact that "==" is not
Akshay Agrawal [Mon, 14 May 2018 21:25:55 +0000 (14:25 -0700)]
Update the eager programmer's guide to reflect the fact that "==" is not
implemented in the natural way for the Tensor class.

PiperOrigin-RevId: 196566940

6 years agoReverseDFS scheduler reverses the heuristics used in DFSScheduler.
Yunxing Dai [Mon, 14 May 2018 21:18:11 +0000 (14:18 -0700)]
ReverseDFS scheduler reverses the heuristics used in DFSScheduler.

Also fixes hlo_schedule_test to remove the expected order on unrelated operations.

PiperOrigin-RevId: 196565651

6 years agoDisable flaky cudnn_recurrent test
Gunhan Gulsoy [Mon, 14 May 2018 21:16:09 +0000 (14:16 -0700)]
Disable flaky cudnn_recurrent test

PiperOrigin-RevId: 196565296

6 years agoReenable virtual gpu test, and decrease the number of testing rounds.
Guangda Lai [Mon, 14 May 2018 21:15:14 +0000 (14:15 -0700)]
Reenable virtual gpu test, and decrease the number of testing rounds.

PiperOrigin-RevId: 196565153

6 years ago[XLA] Ergonomic improvements to --xla_hlo_profile.
Justin Lebar [Mon, 14 May 2018 21:09:01 +0000 (14:09 -0700)]
[XLA] Ergonomic improvements to --xla_hlo_profile.

- Don't display ops with 0 optimal seconds and 0 actual cycles.  These
  are ops that were expected to be free and were actually free.

- Fix HloCostAnalysis to mark parameters, constants, and
  get-tuple-element as expected-to-be-free per the definition above.

- Allow optimal-seconds < 0 to indicate "I don't know".  Use this for
  custom calls, and then hide such ops from the "seconds above the
  optimum" table.

- Don't display "<none>" and "<unknown>" -- instead, just display the
  empty string.  Less visual noise.

- Instead of showing ~5 ops per category in the categories tables, show
  everything.  This isn't so noisy now that we're hiding "free" ops, and
  it makes finding optimization opportunities much easier.

PiperOrigin-RevId: 196564177

6 years agoAdd If op rewriter.
Jacques Pienaar [Mon, 14 May 2018 21:04:05 +0000 (14:04 -0700)]
Add If op rewriter.

* Add attribute to If op to indicate if lowering to switch-merge form is
  needed;
* Add initial version of If op rewriter than transforms a If op into
  switch/merge nodes (as would have been constructed via tf.cond) if the If op
  has the lowering attribute set.
  - The pass is not ready for general use and, for example, does not support
    reference data types.

PiperOrigin-RevId: 196563421

6 years agoMerge branch 'master' of https://github.com/tensorflow/tensorflow into plugin_master_pr
gracehoney [Mon, 14 May 2018 20:59:12 +0000 (13:59 -0700)]
Merge branch 'master' of https://github.com/tensorflow/tensorflow into plugin_master_pr

6 years agoReserves 'context' key in TPUEstimator params dict.
Jianwei Xie [Mon, 14 May 2018 20:53:00 +0000 (13:53 -0700)]
Reserves 'context' key in TPUEstimator params dict.

PiperOrigin-RevId: 196561620

6 years agoAdd CheckpointInputPipelineHook to the API docs.
Saurabh Saxena [Mon, 14 May 2018 20:44:52 +0000 (13:44 -0700)]
Add CheckpointInputPipelineHook to the API docs.

PiperOrigin-RevId: 196560221

6 years agoAdded support for strided slicing of symbolic shapes
Benoit Steiner [Mon, 14 May 2018 20:33:46 +0000 (13:33 -0700)]
Added support for strided slicing of symbolic shapes

PiperOrigin-RevId: 196558466

6 years agoResolve inlined function input/output types from GrapplerFunctionItem.
A. Unique TensorFlower [Mon, 14 May 2018 20:30:53 +0000 (13:30 -0700)]
Resolve inlined function input/output types from GrapplerFunctionItem.

Remove duplicated code to resolve type from attributes.

PiperOrigin-RevId: 196558061

6 years agoUpdated speech commands example to use new dataset
Pete Warden [Mon, 14 May 2018 20:24:58 +0000 (13:24 -0700)]
Updated speech commands example to use new dataset

PiperOrigin-RevId: 196557132

6 years agoVarious ClangTidy-inspired fixes.
A. Unique TensorFlower [Mon, 14 May 2018 20:22:09 +0000 (13:22 -0700)]
Various ClangTidy-inspired fixes.

PiperOrigin-RevId: 196556727

6 years ago add memory utilization estimate for HLO op profile.
A. Unique TensorFlower [Mon, 14 May 2018 20:00:26 +0000 (13:00 -0700)]
  add memory utilization estimate for HLO op profile.

PiperOrigin-RevId: 196553696

6 years agoDeletes an unused private method in head.py
A. Unique TensorFlower [Mon, 14 May 2018 19:03:50 +0000 (12:03 -0700)]
Deletes an unused private method in head.py

PiperOrigin-RevId: 196545696

6 years agoDon't check that bool arrays are quantized.
A. Unique TensorFlower [Mon, 14 May 2018 18:40:50 +0000 (11:40 -0700)]
Don't check that bool arrays are quantized.

PiperOrigin-RevId: 196541955

6 years agoAdd int64 support for output_shape of tf.nn.conv3d_transpose (#19248)
Yong Tang [Mon, 14 May 2018 18:35:40 +0000 (11:35 -0700)]
Add int64 support for output_shape of tf.nn.conv3d_transpose (#19248)

* Add int64 support for output_shape of tf.nn.conv3d_transpose

This fix tries to address the issue raised in 18887 where
the output_shape of tf.nn.conv3d_transpose only support
int32 data types. The support of int64 has been added in this PR
with test case covered.

This fix fixes 18887.

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
* Update op registration for Conv3DBackpropInputV2

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
* Add test case for int64 support of output_shape with tf.nn.conv3d_transpose

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
* Update test case with both int32 and int64

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
* Fix pylint issue

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
6 years agoFix links on the community/swift page. (#19230)
Yilei (Dolee) Yang [Mon, 14 May 2018 18:34:54 +0000 (11:34 -0700)]
Fix links on the community/swift page. (#19230)

They were broken rendered on https://www.tensorflow.org/community/swift.

6 years agoFix warning caused by squeeze_dims (#19227)
Yong Tang [Mon, 14 May 2018 18:12:32 +0000 (11:12 -0700)]
Fix warning caused by squeeze_dims (#19227)

The `squeeze_dims` in `tf.squeeze` has been deprecated
in favor of `axis`. This fix fixes the `squeeze_dims`
in text_classification_cnn.py so that the warning
could be removed.

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
6 years agoAdd complex support for tf.segment_mean (#19225)
Yong Tang [Mon, 14 May 2018 18:10:27 +0000 (11:10 -0700)]
Add complex support for tf.segment_mean (#19225)

* Add complex support for tf.segment_mean

While using tf.segment_mean I noticed that it does not
have the complex support like tf.segment_sum. I think it
makes sense to support complex for it. This fix adds the
complex support for tf.segment_mean.

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
* Add test cases for complex support with tf.segment_mean

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
6 years agoFix misleading cupti.h error message (#19224)
Yong Tang [Mon, 14 May 2018 18:09:30 +0000 (11:09 -0700)]
Fix misleading cupti.h error message (#19224)

This fix tries to address the issue raised in 19223
where the cupti.h eror message was misleading. The following error:
```
Cuda Configuration Error: Cannot find cupti.h under /usr/local/cuda-9.0
```
is not the true patch searched.

This fix updates the bzl file to print out the
complete searched paths when error occurs:
```
Cuda Configuration Error: Cannot find cupti.h under /usr/local/cuda-9.0/extras/CUPTI/include/, /usr/local/cuda-9.0/include/cuda/CUPTI/
```

This fix fixes 19223.

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
6 years agoUse utility methods to compute AttrValue hash code and check for equality.
A. Unique TensorFlower [Mon, 14 May 2018 17:43:08 +0000 (10:43 -0700)]
Use utility methods to compute AttrValue hash code and check for equality.

PiperOrigin-RevId: 196531355

6 years agoavoid having stream_executor depend on tensorflow/core
A. Unique TensorFlower [Mon, 14 May 2018 16:51:52 +0000 (09:51 -0700)]
avoid having stream_executor depend on tensorflow/core

PiperOrigin-RevId: 196521381

6 years agoExtracts the following optimizations into methods:
A. Unique TensorFlower [Mon, 14 May 2018 16:45:42 +0000 (09:45 -0700)]
Extracts the following optimizations into methods:

PartialConstPropThroughIdentityN
ConstantPushDown

PiperOrigin-RevId: 196520167

6 years agoPre-factoring: Fix overly specific test expectations to prepare for multi-output...
A. Unique TensorFlower [Mon, 14 May 2018 16:06:25 +0000 (09:06 -0700)]
Pre-factoring: Fix overly specific test expectations to prepare for multi-output fusion.
PiperOrigin-RevId: 196514026

6 years agoEnable OrderedEnqueuer from keras in tf.keras. (#19183)
Jan Zikes [Mon, 14 May 2018 16:03:34 +0000 (18:03 +0200)]
Enable OrderedEnqueuer from keras in tf.keras. (#19183)

6 years agoFix various formatting and build issues.
gracehoney [Mon, 14 May 2018 15:27:42 +0000 (08:27 -0700)]
Fix various formatting and build issues.

6 years agoMake op unique name generation case insensitive (#18413)
Paul Van Eck [Mon, 14 May 2018 15:27:42 +0000 (08:27 -0700)]
Make op unique name generation case insensitive (#18413)

* Make op unique name generation case insensitive

Unique name generation for operations depends on checking a dict for
names currently in use. This commit makes it so that the names stored in
this dict are always lowercase so that we can check if a name already
exists regardless of the capitalization.

This helps in filesystems where file paths are case insensitive and
tensor dumps (like with tfdbg) try to follow directory structures that
correspond to the tensor names. If two tensors have names with the same
spelling, but different capitalizations, then this can lead to unintended
side effects/errors on these case-insensitive file systems.

* Change variable name to match unique_name

* Adjust op names to fix tests

6 years agoPrevent removal of constant inputs to passthrough ops.
A. Unique TensorFlower [Mon, 14 May 2018 14:53:04 +0000 (07:53 -0700)]
Prevent removal of constant inputs to passthrough ops.

PiperOrigin-RevId: 196505061

6 years agoBump protobuf dependency to fix windows build issues.
Gunhan Gulsoy [Mon, 14 May 2018 05:30:21 +0000 (22:30 -0700)]
Bump protobuf dependency to fix windows build issues.

PiperOrigin-RevId: 196456687

6 years agoIntroduce op version into TFLite
Yu-Cheng Ling [Mon, 14 May 2018 02:52:18 +0000 (19:52 -0700)]
Introduce op version into TFLite

PiperOrigin-RevId: 196448769

6 years agoUpdate UI for Camera example.
Shashi Shekhar [Mon, 14 May 2018 01:21:21 +0000 (18:21 -0700)]
Update UI for Camera example.

PiperOrigin-RevId: 196444970

6 years agoClangTidy - Legacy cleanup:
A. Unique TensorFlower [Sun, 13 May 2018 23:52:14 +0000 (16:52 -0700)]
ClangTidy - Legacy cleanup:

  * use nullptr
  * converting integer literal to bool, use bool literal instead
  * annotate this function with 'override' or (rarely) 'final'
  * prefer using 'override' or (rarely) 'final' instead of 'virtual'

PiperOrigin-RevId: 196441181

6 years agoFix logic bug: should use logical-AND, not bitwise-AND.
A. Unique TensorFlower [Sun, 13 May 2018 20:53:35 +0000 (13:53 -0700)]
Fix logic bug: should use logical-AND, not bitwise-AND.

PiperOrigin-RevId: 196435466

6 years agoMake CPython implementation function type-correct, which removes UB from calling...
A. Unique TensorFlower [Sun, 13 May 2018 17:09:58 +0000 (10:09 -0700)]
Make CPython implementation function type-correct, which removes UB from calling a function through a pointer of the wrong type, and also removes a C-style cast.

PiperOrigin-RevId: 196428430

6 years agoAllow for disabling of 2 tests (#18208)
David Norman [Sun, 13 May 2018 02:11:23 +0000 (19:11 -0700)]
Allow for disabling of 2 tests (#18208)

6 years agoFix for crash in mkl_layout_pass_test (#19107)
AG Ramesh [Sun, 13 May 2018 01:35:11 +0000 (18:35 -0700)]
Fix for crash in mkl_layout_pass_test (#19107)

6 years agoAutomated g4 rollback of changelist 196349902
A. Unique TensorFlower [Sat, 12 May 2018 22:40:29 +0000 (15:40 -0700)]
Automated g4 rollback of changelist 196349902

PiperOrigin-RevId: 196387391

6 years agoCheck that the module group metadata builder correctly detects whether there are...
A. Unique TensorFlower [Sat, 12 May 2018 14:13:06 +0000 (07:13 -0700)]
Check that the module group metadata builder correctly detects whether there are more than one companion instruction per device/module.

PiperOrigin-RevId: 196369766

6 years agoAdding cuDNN header dependency to targets that include the cuDNN header file.
A. Unique TensorFlower [Sat, 12 May 2018 06:48:06 +0000 (23:48 -0700)]
Adding cuDNN header dependency to targets that include the cuDNN header file.

PiperOrigin-RevId: 196349902

6 years agoAutomated g4 rollback of changelist 196166118
A. Unique TensorFlower [Sat, 12 May 2018 02:41:09 +0000 (19:41 -0700)]
Automated g4 rollback of changelist 196166118

PiperOrigin-RevId: 196340289

6 years agoMaking GetInput from kernel_util.h return a pointer to const data.
A. Unique TensorFlower [Sat, 12 May 2018 02:38:48 +0000 (19:38 -0700)]
Making GetInput from kernel_util.h return a pointer to const data.

PiperOrigin-RevId: 196340200

6 years agoAdd bool conversion in toco for tflite since bool is supported by tflite.
A. Unique TensorFlower [Sat, 12 May 2018 02:31:37 +0000 (19:31 -0700)]
Add bool conversion in toco for tflite since bool is supported by tflite.

PiperOrigin-RevId: 196339883

6 years agoImplement additional options to control the string output of HloInstruction and HloCo...
A. Unique TensorFlower [Sat, 12 May 2018 00:53:06 +0000 (17:53 -0700)]
Implement additional options to control the string output of HloInstruction and HloComputation.

PiperOrigin-RevId: 196334340

6 years agoAdd IsCondMerge.
Jacques Pienaar [Sat, 12 May 2018 00:32:25 +0000 (17:32 -0700)]
Add IsCondMerge.

PiperOrigin-RevId: 196332782

6 years agoAdd hook for checkpointing input pipeline while training with Estimator.
Saurabh Saxena [Sat, 12 May 2018 00:14:29 +0000 (17:14 -0700)]
Add hook for checkpointing input pipeline while training with Estimator.

PiperOrigin-RevId: 196331223

6 years ago[XLA] s/tensorflow::Status/Status/.
Justin Lebar [Fri, 11 May 2018 23:04:54 +0000 (16:04 -0700)]
[XLA] s/tensorflow::Status/Status/.

These are type aliases of one another; we'd like to be consistent and
use the shorter one.

PiperOrigin-RevId: 196322955

6 years agoCheckpointable: Remove overzealous error checking from tf.make_template
Allen Lavoie [Fri, 11 May 2018 22:58:39 +0000 (15:58 -0700)]
Checkpointable: Remove overzealous error checking from tf.make_template

It was checking that all variables in the Template's scope were dependencies, but Optimizer slot variables are created with the same prefix (and should not be dependencies).

Conversely, eager execution's eager slot variable creation meant that Templates create unnecessary/somewhat harmful dependencies on restored slot variables. Fixes that.

PiperOrigin-RevId: 196321999

6 years agoIn broadcaster.cc send from the input tensor, not the output, since
A. Unique TensorFlower [Fri, 11 May 2018 22:44:39 +0000 (15:44 -0700)]
In broadcaster.cc send from the input tensor, not the output, since
it may not have been forwarded.  Add non-forwarding cases to unittest.

PiperOrigin-RevId: 196320304