Merge changes from github.

END_PUBLIC

Note: this CL will break builds.  cl/159887762 to follow to fix all the breakages.

---
Commit 2336cdf7f authored by Maxwell Paul Brickner<mbrickn@users.noreply.github.com>
Committed by gunan<gunan@google.com>:
Updated link to use HTTPS (#10998)

Howdy!

I just updated a link to use https instead of http.

Thanks!
---
Commit ad0892df1 authored by Luke Iwanski<luke@codeplay.com>
Committed by Luke Iwanski<luke@codeplay.com>:
[OpenCL] Fixes run_metadata_test for SYCL

 This test is designed to test CUDA specific behavior

---
Commit 6b37a0725 authored by Todd Wang<toddwang@gmail.com>
Committed by GitHub<noreply@github.com>:
Update comments
---
Commit 1699d904a authored by John Lawson<john@codeplay.com>
Committed by Luke Iwanski<luke@codeplay.com>:
[OpenCL] Fixes CUDA specific test run on SYCL (#56)

The testBadParentValuesOnGPU should only be run on CUDA devices, as the
test checks for particular CUDA behaviour. We don't actually provide a
SYCL kernel for GatherTree and so it's not a problem that the tests
don't target SYCL.
---
Commit 3c1946230 authored by myPrecious<Moriadry@users.noreply.github.com>
Committed by Shanqing Cai<cais@google.com>:
Java API to get the size of specified input list of operations. (#10865)

* Java API to get the size of specified input list of operations

* remove unnecessary explain to avoid bring a new term to users.

---
Commit e911c7480 authored by Luke Iwanski<luke@codeplay.com>
Committed by Luke Iwanski<luke@codeplay.com>:
[OpenCL] REGISTER -> REGISTER6

---
Commit fbf6c4cec authored by superryanguo<superryanguo@gmail.com>
Committed by superryanguo<superryanguo@gmail.com>:
Simplify the Quickstart section with the weblink is better

---
Commit 72e2918cc authored by Taehoon Lee<taehoonlee@snu.ac.kr>
Committed by Taehoon Lee<taehoonlee@snu.ac.kr>:
Fix typos

---
Commit 90c4406b7 authored by Rishabh Patel<patelrishabh@users.noreply.github.com>
Committed by GitHub<noreply@github.com>:
Correct the learning rate as per the code snippet
---
Commit 03da61134 authored by Todd Wang<toddwang@gmail.com>
Committed by GitHub<noreply@github.com>:
Update ir_array.cc
---
Commit 2df6cd3ac authored by Todd Wang<toddwang@gmail.com>
Committed by GitHub<noreply@github.com>:
Another try
---
Commit af0cbace1 authored by Luke Iwanski<luke@codeplay.com>
Committed by Benoit Steiner<benoitsteiner@users.noreply.github.com>:
[OpenCL] Transpose to go through Eigen (#10321)

---
Commit fc7361081 authored by Luke Iwanski<luke@codeplay.com>
Committed by Benoit Steiner<benoitsteiner@users.noreply.github.com>:
[OpenCL] Registers RGBToHSV and HSVToRGB (#91) (#10848)

* [OpenCL] Added RGBToHSV and HSVToRGB

* Aligning '\'
---
Commit 832894ef8 authored by Luke Iwanski<luke@codeplay.com>
Committed by Benoit Steiner<benoitsteiner@users.noreply.github.com>:
[OpenCL] Registers AdjustContrastv2 (#10949)

* [OpenCL] Registers AdjustContrastv2 (#93)

* [OpenCL] Extended adjust_contrast_op_benchmark_test for OpenCL (#96)

* [OpenCL] Extended adjust_contrast_op_benchmark_test for OpenCL

* simplified to #ifndef

* Changed to "#if GOOGLE_CUDA"

* Update adjust_contrast_op_benchmark_test.cc

* Added comments

---
Commit cb4c2f8d1 authored by Yifei Feng<yifeif@google.com>
Committed by Yifei Feng<yifeif@google.com>:
Make TransferBufferToInFeed not virual so it compiles.

---
Commit e89f04d80 authored by Yifei Feng<yifeif@google.com>
Committed by Yifei Feng<yifeif@google.com>:
Fix calling Literal member functions.

---
Commit 15a8df724 authored by Yifei Feng<yifeif@google.com>
Committed by Yifei Feng<yifeif@google.com>:
Fix mac build
clone from meheff's change:
[XLA] Change return type of DeviceAssignment::Deserialize to fix build
breakage on mac.
The mac build had the following error:

error: incomplete type 'xla::DeviceAssignment' used in type trait
expression

This was due to a static method returning a StatusOr<DeviceAssignment>
inside of the definition of DeviceAssignment.

---
Commit a54d43fa4 authored by Yifei Feng<yifeif@google.com>
Committed by Yifei Feng<yifeif@google.com>:
Replace LiteralUtil to Literal in compiler/plugin/executor

---
Commit 88a6bb80c authored by Guenther Schmuelling<guschmue@microsoft.com>
Committed by Guenther Schmuelling<guschmue@microsoft.com>:
expand inline for debug builds to limit number of symbols

---
Commit 62fb49d31 authored by Yifei Feng<yifeif@google.com>
Committed by Yifei Feng<yifeif@google.com>:
Fix visibility error for contrib/remote_fused_graph/pylib/BUILD.

---
Commit 4c75252f2 authored by Mark Neumann<markn@allenai.org>
Committed by Mark Neumann<markn@allenai.org>:
fix initial test values to avoid numerical instability

---
Commit b58d98353 authored by sj6077<epik03sj@gmail.com>
Committed by Benoit Steiner<benoitsteiner@users.noreply.github.com>:
Fixes of AutoParallel bug (#10368)

* Fix the bug that auto_parallel could replicate variable snapshot name

* Use NodeName in grappler:utils instead of substr, convert variables->variable_def of grappler item

* remove variable_def from grappler item, exclude snapshot nodes from dont_replicate_nodes in auto_parallel

---
Commit a286b7db8 authored by Yifei Feng<yifeif@google.com>
Committed by Yifei Feng<yifeif@google.com>:
Make debug_test slice integer.

---
Commit 97fcfdfa6 authored by Toby Boyd<tobyboyd@google.com>
Committed by GitHub<noreply@github.com>:
Fixed path to seq2seq.py and minor formatting
---
Commit 63c1befb8 authored by Anish Shah<shah.anish07@gmail.com>
Committed by Anish Shah<shah.anish07@gmail.com>:
Improve docs for tf.nn.depthwise_conv2d_native

---
Commit 8d42202b2 authored by Yong Tang<yong.tang.github@outlook.com>
Committed by Yong Tang<yong.tang.github@outlook.com>:
Fix mismatched delete in mkl_tfconv_op.cc

This fix fixes mismatched new[]-delete in mkl_tfconv_op.cc

(the file went through clang-format so there are some additional
changes)

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

---
Commit 26301bd55 authored by Danny Goodman<goodman.danny@gmail.com>
Committed by Danny Goodman<goodman.danny@gmail.com>:
fix error format

---
Commit b3f33ad46 authored by Yao Zhang<yaozhang@google.com>
Committed by TensorFlower Gardener<gardener@tensorflow.org>:
Make changes to prepare for the fused option of batch norm to be set to None (None means using fused batch norm if possible).

PiperOrigin-RevId: 159649743

---
Commit a4a469832 authored by A. Unique TensorFlower<gardener@tensorflow.org>
Committed by TensorFlower Gardener<gardener@tensorflow.org>:
[XLA] Add tests for select ops and while loops that produce tuples that contain predicates.

PiperOrigin-RevId: 159645900

---
Commit 980d3f2be authored by A. Unique TensorFlower<gardener@tensorflow.org>
Committed by TensorFlower Gardener<gardener@tensorflow.org>:
Use C API to implement Operation.name property

This name property is used in many existing tests including those that
already run with C API enabled (math_ops_test, framework_ops_test,
session_test, session_partial_run_test, math_ops_test_gpu, etc).

PiperOrigin-RevId: 159645767

---
Commit 26239c706 authored by A. Unique TensorFlower<gardener@tensorflow.org>
Committed by TensorFlower Gardener<gardener@tensorflow.org>:
Previously we didn't have an implementation of BatchNormInference and BatchNormTraining, which gives a linker error if anyone ever tries to call that. A dummy implementation is friendlier than a linker error.

PiperOrigin-RevId: 159645612

---
Commit f671c5caa authored by A. Unique TensorFlower<gardener@tensorflow.org>
Committed by TensorFlower Gardener<gardener@tensorflow.org>:
BEGIN_PUBLIC
Automated g4 rollback of changelist 159570549

PiperOrigin-RevId: 160182040

1 files changed, 38 insertions, 5 deletions

diff --git a/tensorflow/examples/image_retraining/retrain.py b/tensorflow/examples/image_retraining/retrain.py
index 8e3b1a3a36..44a3097d80 100644
--- a/tensorflow/examples/image_retraining/retrain.py
+++ b/tensorflow/examples/image_retraining/retrain.py
@@ -800,11 +800,27 @@ def add_evaluation_step(result_tensor, ground_truth_tensor):
   return evaluation_step, prediction
 
 
-def main(_):
+def save_graph_to_file(sess, graph, graph_file_name):
+  output_graph_def = graph_util.convert_variables_to_constants(
+    sess, graph.as_graph_def(), [FLAGS.final_tensor_name])
+  with gfile.FastGFile(graph_file_name, 'wb') as f:
+    f.write(output_graph_def.SerializeToString())
+  return
+
+
+def prepare_file_system():
   # Setup the directory we'll write summaries to for TensorBoard
   if tf.gfile.Exists(FLAGS.summaries_dir):
     tf.gfile.DeleteRecursively(FLAGS.summaries_dir)
   tf.gfile.MakeDirs(FLAGS.summaries_dir)
+  if FLAGS.intermediate_store_frequency > 0:
+    ensure_dir_exists(FLAGS.intermediate_output_graphs_dir)
+  return
+
+
+def main(_):
+  # Prepare necessary directories  that can be used during training
+  prepare_file_system()
 
   # Set up the pre-trained graph.
   maybe_download_and_extract()
@@ -917,6 +933,14 @@ def main(_):
               (datetime.now(), i, validation_accuracy * 100,
                len(validation_bottlenecks)))
 
+      # Store intermediate results
+      intermediate_frequency = FLAGS.intermediate_store_frequency
+
+      if intermediate_frequency > 0 and (i % intermediate_frequency == 0) and i > 0:
+        intermediate_file_name = FLAGS.intermediate_output_graphs_dir + 'intermediate_' + str(i) + '.pb'
+        print('Save intermediate result to : ' + intermediate_file_name)
+        save_graph_to_file(sess, graph, intermediate_file_name)
+                
     # We've completed all our training, so run a final test evaluation on
     # some new images we haven't used before.
     test_bottlenecks, test_ground_truth, test_filenames = (
@@ -940,10 +964,7 @@ def main(_):
 
     # Write out the trained graph and labels with the weights stored as
     # constants.
-    output_graph_def = graph_util.convert_variables_to_constants(
-        sess, graph.as_graph_def(), [FLAGS.final_tensor_name])
-    with gfile.FastGFile(FLAGS.output_graph, 'wb') as f:
-      f.write(output_graph_def.SerializeToString())
+    save_graph_to_file(sess, graph, FLAGS.output_graph)
     with gfile.FastGFile(FLAGS.output_labels, 'w') as f:
       f.write('\n'.join(image_lists.keys()) + '\n')
 
@@ -963,6 +984,18 @@ if __name__ == '__main__':
       help='Where to save the trained graph.'
   )
   parser.add_argument(
+      '--intermediate_output_graphs_dir',
+      type=str,
+      default='/tmp/intermediate_graph/',
+      help='Where to save the intermediate graphs.'
+  )
+  parser.add_argument(
+      '--intermediate_store_frequency',
+      type=int,
+      default=0,
+      help='How many steps to store intermediate graph. If "0" then will not store.'
+  )
+  parser.add_argument(
       '--output_labels',
       type=str,
       default='/tmp/output_labels.txt',