| 4e69e02241067129379f73dd4fefe57f0a12bdc9 |
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07-Nov-2017 |
Martin Wicke <martin.wicke@gmail.com> |
Branch 174861804 (#14326)
* Add ImportGraphDefTest.testMultipleImport to importer_test.py
This tests the name deduping behavior of import_graph_def. This
behavior is actually defined by the op creation logic, not
import_graph_def, but I added a test here since the C++ ImportGraphDef
function must emulate it (and presumably we'd like to maintain the
import_graph_def behavior moving forward).
PiperOrigin-RevId: 174536014
* Apply lib_internal defines to both lib_internal and lib_internal_impl
Should fix checkpoint reading with snappy compression.
Will follow up with testing for this sort of checkpoint issue.
PiperOrigin-RevId: 174538693
* n/a (internal change only)
PiperOrigin-RevId: 174539513
* A few changes to ApiDef generation:
- Create a separate api_def_*.pbtxt file for each op.
- Add attribute and argument descriptions to ApiDef.
- Apply overrides based on op_gen_overrides.pbtxt file.
PiperOrigin-RevId: 174540421
* Add uniquify_names option to ImportGraphDef.
This option allows ImportGraphDef to mimic the behavior of the Python
import_graph_def function, which automatically creates unique node
names instead of raising an exception (this is due to the Python op
construction logic, not import_graph_def directly). This change is
a steps towards switching import_graph_def to use the C API version.
PiperOrigin-RevId: 174541334
* Fix bad_color param on tf.contrib.summary.image
PiperOrigin-RevId: 174549117
* Hlo parser: support control-predecessors.
Also,
- Changed from printing control-sucessors to printing control-predecessors
because predecessors are defined before use.
- Surround the predecessors with {}.
PiperOrigin-RevId: 174552224
* Support pad node.
PiperOrigin-RevId: 174581035
* Add tf.contrib.framework.sort, wrapping tf.nn.top_k (#288).
Comparable to np.sort, but their "kind" parameter is not implemented (only one sort algorithm) and "order" is not applicable (tensors do not have fields).
PiperOrigin-RevId: 174588000
* [TF2XLA] Don't change output port for control dependency in CopySubgraph.
If the output is being squashed then we want control output 0, except where the
input is a control dependency.
PiperOrigin-RevId: 174633829
* Use latest nsync: allows running bazel after having downloaded for "make" build
The downloads directory for the make build is within the source tree seen by bazel,
which means that BUILD files (by whatever name) without those downloaded trees
must all be valid in their new location, or not recognized by bazel as being BUILD files.
The new version of nsync handles that, and this change pulls in that new version.
PiperOrigin-RevId: 174652898
* Add profiling support to Service::ExecuteParallel.
PiperOrigin-RevId: 174682772
* Replicate `Estimator.model_fn` across available GPUs.
def replicate_model_fn(model_fn, optimizer_fn, devices=None):
"""Replicate `Estimator.model_fn` over GPUs.
...
I tested that it seems to give the right result on cnn_mnist.py on 1 CPU, 1 real GPU, 4 allow_soft_placement=True GPUs.
Some measurements on CNN MNIST across steps 19300-20000:
1) no replicate_model_fn call:
global_step/sec: 156.254
global_step/sec: 155.074
global_step/sec: 155.74
global_step/sec: 153.636
global_step/sec: 157.218
global_step/sec: 159.644
2) replicate across one hardware GPU:
global_step/sec: 158.171
global_step/sec: 165.618
global_step/sec: 162.773
global_step/sec: 159.204
global_step/sec: 162.289
global_step/sec: 167.173
3) replicate across 4 software GPUs on one hardware GPU (soft placement):
global_step/sec: 75.47
global_step/sec: 76.16
global_step/sec: 75.18
Loss numbers didn't change across the three configurations.
PiperOrigin-RevId: 174704385
* Enables wrapping input pipeline into tf.while_loop for all users.
PiperOrigin-RevId: 174708213
* SerializeIterator: do not unref the resource until we're finished using it.
This change avoids a potential use-after-free error if the resource is concurrently serialized and destroyed (e.g. by a DestroyResourceOp or Session::Reset()).
PiperOrigin-RevId: 174713115
* Improve error message when a function is already defined with the same name and different hash string.
PiperOrigin-RevId: 174715563
* Fix generate_examples build
- Add -march=native to host_copts and host_cxxopts in configure.py
- Make string.h for abstracting string differences at core interpreter level
- Use tensorflow special arg parse instead of flags
- Switch to using tool instead of data for dependency
- Fix python3 compatibility
+ Use six.StringIO instead of StringIO.StringIO
+ Use print_function
+ Properly set binary flags on TempFile's used in toco_convert
- Misc other path fixes
PiperOrigin-RevId: 174717673
* Add input format agnostic way to parse HLOs.
PiperOrigin-RevId: 174719153
* Remove misleading comment from Eigen build file.
PiperOrigin-RevId: 174719222
* Basic plumbing for calling C API from import_graph_def()
PiperOrigin-RevId: 174724070
* Memory leak detected when running a heap checker in our tests.
PiperOrigin-RevId: 174726228
* [tpu:profiler] Support the Input Pipeline Analyzer tool in TPU profiler (WIP)
o. move input pipeline analyzer related proto for grpc between red and green VMs
o. rename perftools.gputools.profiler.collector::TfStatsHelperResult to tensorflow::tpu::TfOpStats.
PiperOrigin-RevId: 174730411
* Clean up some reference cycles in eager mode.
ResourceVariables enter graph mode to get a handle. We should probably revisit
that, but in the meantime we can break the resulting reference cycles.
PiperOrigin-RevId: 174732964
* Improved encoding on shapes in grappler.
PiperOrigin-RevId: 174733491
* [tf.data] Remove unused members from IteratorContext.
PiperOrigin-RevId: 174734277
* Refactor helper functions a bit for virtual gpu changes later.
PiperOrigin-RevId: 174735029
* Fix invalid flush_secs argument.
PiperOrigin-RevId: 174745329
* Replace the implementation of tf.flags with absl.flags.
Previous tf.flags implementation is based on argparse. It contains -h/--help flags, which displays all flags.
absl.app's --help flag only displays flags defined in the main module. There is a --helpfull flag that displays all flags.
So added --helpshort --helpfull flags.
app.run now raises SystemError on unknown flags (fixes #11195).
Accessing flags before flags are parsed will now raise an UnparsedFlagAccessError, instead of causing implicit flag parsing previously.
PiperOrigin-RevId: 174747028
* Fold Transpose into Matmul and SparseMatmul.
Fold ConjugateTranspose in BatchMatmul.
PiperOrigin-RevId: 174750173
* BUGFIX: special_math.ndtri didn't work with dynamic shapes. This was due to use of constant_op.constant(..., shape=p.shape), where sometimes p was a Tensor of unknown shape.
PiperOrigin-RevId: 174764744
* Create a routine that can collapse a subgraph into a fused op
PiperOrigin-RevId: 174765540
* Force CUDA runtime initialization only when device count is larger than 0.
PiperOrigin-RevId: 174767565
* Remove use of xrange which is not python3 compatible.
PiperOrigin-RevId: 174768741
* More thoroughly disable the should_use_result decorator when executing eagerly.
It was creating reference cycles.
Adds a test that TensorArrays create no reference cycles in eager mode.
PiperOrigin-RevId: 174768765
* Fix device querying in Keras backend.
PiperOrigin-RevId: 174769308
* Fix race bug in AdaptiveSharedBatchScheduler.
In ASBSQueue::Schedule, when a new batch is created, it was added to the scheduler outside of the queue's lock. This was done to prevent any unforeseen interactions between the queue lock and scheduler lock. However, this wasn't being done in a thread safe way.
PiperOrigin-RevId: 174769383
* Supports multi-dimensional logits and labels in multi class head.
PiperOrigin-RevId: 174770444
* Refactor eager benchmarks to subclass Benchmark.
PiperOrigin-RevId: 174770787
* Add `parallel_interleave` to tf/contrib/data/__init__.py so that it is directly addressable from tf.contrib.data.
PiperOrigin-RevId: 174771870
* Fix DepthToSpaceGrad and SpaceToDepthGrad on data_format NCHW.
This fixes #14243.
PiperOrigin-RevId: 174772870
* Allow for an old_row_vocab_size, in case a subset of the old_row_vocab_file was used during the checkpoint creation (as is allowed in FeatureColumn._VocabularyListCategoricalColumn).
PiperOrigin-RevId: 174781749
* Go: Update generated wrapper functions for TensorFlow ops.
PiperOrigin-RevId: 174781987
* [BufferAssignment] Sort allocation's "Assigned" objects before converting to a proto.
This makes the buffer assignment's proto dump deterministic.
RELNOTES: BufferAssignment's protocol buffer dump is now deterministic.
PiperOrigin-RevId: 174783549
* [TF TensorArray] allow reading from an unwritten index if fully defined element_shape is given.
This allows one to write to only some indices of a TensorArray before calling stack.
Elements that were not written to are treated as all zero tensors.
PiperOrigin-RevId: 174783569
* Remove binary dependency from optimize_for_inference_lib
PiperOrigin-RevId: 174787363
* Update ops-related pbtxt files.
PiperOrigin-RevId: 174787397
* Automated g4 rollback of changelist 174523638
PiperOrigin-RevId: 174788331
* Skip non-existent fetch nodes
PiperOrigin-RevId: 174795864
* Automated g4 rollback of changelist 174735029
PiperOrigin-RevId: 174796480
* Add InceptionResNetV2 to tf.keras and update applications module to match Keras 2.0.9.
PiperOrigin-RevId: 174796893
* Fix for LLVM API changes for fast math (https://reviews.llvm.org/rL317488).
PiperOrigin-RevId: 174799735
* [TF:XLA] Add two disabled tests with while ops that permute tuple elements.
These tests permute the tuple elements of a 3-tuple in each iteration in the following cyclic manner (132), i.e. a shift to the left.
The first test just return the result tuple, the second returns the sum of all tuple elements (which is expected to be constant 6, no matter which permutation)
Both tests are disabled for now because they fail on all back-ends.
PiperOrigin-RevId: 174806092
* Refactor function Optimize.
PiperOrigin-RevId: 174813300
* Add a unit test for gradient computation with layout optimizer.
PiperOrigin-RevId: 174814136
* Previously if ComputeConstant seen a parameter it failed to proceed.
After this change we can specify a list of parameters to it and if we
specify enough then it will do the computation.
The primary goal of this change is to make the HloEvaluator usable
with ComputationBuilder from tests through ComputeConstant in cases
where the input is a parameter (fed by a literal).
PiperOrigin-RevId: 174845108
* Use nesting to reduce the number of modules listed in the API TOC.
PiperOrigin-RevId: 174846842
* Added CPU matrix exponential op to TensorFlow.
Uses Eigen's unsupported implementation.
PiperOrigin-RevId: 174858966
* variables_to_restore: Differentiate python variables by string name rather than object.
variables_to_restore ensured that duplicate variables weren't added to the return map by comparing python variable object. Normally there is only one Variable object for each underlying variable, so this wasn't a problem. But when one initializes a graph by importing a GraphDef, duplicate python Variable objects are created for each occurrence of a variable in a collection (say, global variables and moving average variables).
This change fixes variables_to_restore to work with an imported graph def by not comparing Variable objects.
PiperOrigin-RevId: 174861804
/external/tensorflow/tensorflow/python/kernel_tests/spacetodepth_op_test.py
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| 4d69d0408da946096163ee1d8ea068ae6698ae9d |
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11-Oct-2017 |
A. Unique TensorFlower <gardener@tensorflow.org> |
Implement NCHW_VECT_C support for tf.space_to_depth on GPU.
PiperOrigin-RevId: 171843463
/external/tensorflow/tensorflow/python/kernel_tests/spacetodepth_op_test.py
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| 49ffa774c73a55db8d9bff6e18817d5c57ecf662 |
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28-Sep-2017 |
A. Unique TensorFlower <gardener@tensorflow.org> |
Updates the API for tf.space_to_depth and tf.depth_to_space to support NCHW and NCHW_VECT_C.
Implements NCHW support for tf.space_to_depth on GPU.
Other combinations implied by the API change will be implemented in follow up changes.
PiperOrigin-RevId: 170296664
/external/tensorflow/tensorflow/python/kernel_tests/spacetodepth_op_test.py
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| 5866e065bc95c1d7de8a27413b368016941889a6 |
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15-Dec-2016 |
Justine Tunney <jart@google.com> |
Remove hourglass imports from kernel_tests
Change: 142080137
/external/tensorflow/tensorflow/python/kernel_tests/spacetodepth_op_test.py
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| df929330cf1c839c90a9a0c36aeffddc76319a62 |
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12-Sep-2016 |
A. Unique TensorFlower <gardener@tensorflow.org> |
Switch ops in array_ops to use C++ shape functions.
Also:
- Fix output depth dimension computation for C++ ExtractImagePatches function.
- Add dim range check to ExpandDims.
- Make debug_python_shape_fn error if python shape fn returns an error when
C++ does not.
- Add C++ implementations for StridedSliceGrad; this gives slightly more
accurate output when input shape but not constant values is known.
Change: 132910226
/external/tensorflow/tensorflow/python/kernel_tests/spacetodepth_op_test.py
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| 60efa7994acb2c38cc855f2915ceff6e9304779e |
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10-Sep-2016 |
Gunhan Gulsoy <gunan@google.com> |
Clean up another batch of tensorflow tests that are using use_gpu.
Change: 132750089
/external/tensorflow/tensorflow/python/kernel_tests/spacetodepth_op_test.py
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| 0cf9ed3a719c0782695154d5a0bca260001cec15 |
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02-Jun-2016 |
A. Unique TensorFlower <nobody@tensorflow.org> |
Update copyright for 3p/tf/python.
Change: 123900456
/external/tensorflow/tensorflow/python/kernel_tests/spacetodepth_op_test.py
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| a6901e988401328be0d7756ccd53c2b7c3d19a34 |
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26-May-2016 |
Derek Murray <mrry@google.com> |
Improves shape functions for tf.space_to_batch() and related ops.
Also fixes tf.batch_to_space(), tf.depth_to_space(), and tf.space_to_depth().
The shape functions now tolerate computed inputs for their paddings argument (whereas before they used the evaluated constant_value, which made them only work with static inputs).
Fixes #2473.
Change: 123320634
/external/tensorflow/tensorflow/python/kernel_tests/spacetodepth_op_test.py
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| e6efd48f26a7cbe59039a7b26718ceacef5515c5 |
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19-Mar-2016 |
Vijay Vasudevan <vrv@google.com> |
TensorFlow: fix python3 by using range instead of xrange (range is fine
here since it's a test and the value is 10).
Change: 117630192
/external/tensorflow/tensorflow/python/kernel_tests/spacetodepth_op_test.py
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| f27c3ba3f667337de7bcb9e0188b00cee96c6974 |
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17-Mar-2016 |
A. Unique TensorFlower <nobody@tensorflow.org> |
GPU implementations of space_to_depth and depth_to_space.
Change: 117493386
/external/tensorflow/tensorflow/python/kernel_tests/spacetodepth_op_test.py
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| 7760ce56fc3ab4ab8cdc408e29d8ad8b539c417e |
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11-Feb-2016 |
Josh Levenberg <josh11b@tensorflow.org> |
Get rid of some import cruft.
Change: 114374558
/external/tensorflow/tensorflow/python/kernel_tests/spacetodepth_op_test.py
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| 6c436f20a4ccd195e7f0e711384ff9763d32c0ba |
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01-Feb-2016 |
Josh Levenberg <josh11b@tensorflow.org> |
Get rid of mysterious comment previously needed for syncing with
the Google-internal version.
Change: 113552310
/external/tensorflow/tensorflow/python/kernel_tests/spacetodepth_op_test.py
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