Allen Lavoie [Wed, 7 Mar 2018 17:51:14 +0000 (09:51 -0800)]
Switch the eager GAN MNIST example to object-based checkpointing
- Removes variable_scopes, since they're no longer necessary (duplicate variable names are OK)
- Switches up the counters a bit (global_step -> step_counter, checkpoint the epoch counter)
PiperOrigin-RevId:
188190128
Benoit Steiner [Wed, 7 Mar 2018 17:50:46 +0000 (09:50 -0800)]
Add missing equality assertion between the shape of the 2 inputs to the tile op.
PiperOrigin-RevId:
188190067
Brennan Saeta [Wed, 7 Mar 2018 17:34:44 +0000 (09:34 -0800)]
Add instrumentation interfaces to the GCS file system.
PiperOrigin-RevId:
188187793
Allen Lavoie [Wed, 7 Mar 2018 17:31:48 +0000 (09:31 -0800)]
Fix tf.train.Saver's max_to_keep when executing eagerly.
It was keeping everything, since the list of things to delete was reset in
build() and build() was called every save.
PiperOrigin-RevId:
188187349
Derek Murray [Wed, 7 Mar 2018 17:16:32 +0000 (09:16 -0800)]
[tf.data] Expose `tf.contrib.data.SqlDataset`.
PiperOrigin-RevId:
188185438
A. Unique TensorFlower [Wed, 7 Mar 2018 17:08:27 +0000 (09:08 -0800)]
Add a template helper that generates expressions from single-statement nodes.
PiperOrigin-RevId:
188184507
A. Unique TensorFlower [Wed, 7 Mar 2018 16:52:39 +0000 (08:52 -0800)]
Add support for the "DEQUANTIZE" op. This cover only ops that are generated by TOCO
in order to handle UINT8 input to floating-point models.
PiperOrigin-RevId:
188182372
Frank Chen [Wed, 7 Mar 2018 16:33:46 +0000 (08:33 -0800)]
Make sure the string returned is a string in Python 3 because of different string handling processes.
PiperOrigin-RevId:
188180206
A. Unique TensorFlower [Wed, 7 Mar 2018 14:30:08 +0000 (06:30 -0800)]
Update the code to play more nicely with Python3.
PiperOrigin-RevId:
188167618
Benjamin Kramer [Wed, 7 Mar 2018 14:28:00 +0000 (06:28 -0800)]
[XLA:GPU] Fuse broadcasts into reduction fusions
We didn't do this because reconstructing a layout was hard. With
layout_assignment before fusion this becomes much easier. Remove the
limitations.
PiperOrigin-RevId:
188167436
Benjamin Kramer [Wed, 7 Mar 2018 12:22:40 +0000 (04:22 -0800)]
[XLA:GPU] Move layout_assignment before fusion
This will allow code simplification and opens up new optimization. Currently we
don't emit layouts inside of fusion and tracing layouts through fusion is very
hard. Changing the pipeline sidesteps this issue. This is mostly perf-neutral.
PiperOrigin-RevId:
188158481
A. Unique TensorFlower [Wed, 7 Mar 2018 11:44:48 +0000 (03:44 -0800)]
Fix ShapeUtil::CompatibleIgnoringElementType for scalar vs tuple comparision
Previously if the lhs was a scalar and the rhs was a tuple of arbitrary
shape it reported them as compatible what is clearly wrong.
PiperOrigin-RevId:
188155575
Benjamin Kramer [Wed, 7 Mar 2018 11:37:07 +0000 (03:37 -0800)]
[XLA:GPU] Rewrite elemental emission of bitcasts
My first attempt at this only handled bitcasts that implement a reshape
operation, now transposes or mixed bitcasts are handled as well. There is
probably some optimization potential to reduce the amount of address arithmetic
emitted to IR for a follow-up.
This is already tested fairly well with the existing test suite, there are
failing tests with layout_assignment before fusion without this change.
PiperOrigin-RevId:
188155082
A. Unique TensorFlower [Wed, 7 Mar 2018 07:42:36 +0000 (23:42 -0800)]
Build definition cleanup.
PiperOrigin-RevId:
188135683
Shivani Agrawal [Wed, 7 Mar 2018 06:53:43 +0000 (22:53 -0800)]
Typo correction, no method `set_stats_aggregator_op(..)` to associate `StatsAggregator` with `iterator`.
PiperOrigin-RevId:
188132675
Mark Daoust [Wed, 7 Mar 2018 05:46:08 +0000 (21:46 -0800)]
Minor fixes to tutorials/index.md and programmers_guide/index.md
PiperOrigin-RevId:
188128441
A. Unique TensorFlower [Wed, 7 Mar 2018 04:38:27 +0000 (20:38 -0800)]
Makes GLSTMCell accept input of any compatible dimension.
Currently, GLSTMCell requires that the input dimension is is the same as the output dimension. After this change, the input can be any compatible dimension---i.e., anything divisible by the number of groups. The input size is still assumed to be the output size in the case where the innermost dimension of the input is not statically-defined.
PiperOrigin-RevId:
188123536
Sanjoy Das [Wed, 7 Mar 2018 04:28:00 +0000 (20:28 -0800)]
[TF:XLA] Bump open source llvm revision to r326687
PiperOrigin-RevId:
188122825
Benoit Steiner [Wed, 7 Mar 2018 04:12:55 +0000 (20:12 -0800)]
Made sure all the nodes in the body of an inlined function run in the same frame
PiperOrigin-RevId:
188121852
A. Unique TensorFlower [Wed, 7 Mar 2018 03:57:12 +0000 (19:57 -0800)]
Add basic support for explicit type annotations. This is done by inserting a no-op function call. Note that this is meant as fallback, and we prefer the following alternatives (in their order) for inferring the type:
1. Automatic from context, e.g. the type of a list based on the elements added to it (WIP)
2. Type annotations (Python 3.6+ only)
PiperOrigin-RevId:
188120527
A. Unique TensorFlower [Wed, 7 Mar 2018 03:41:00 +0000 (19:41 -0800)]
Add helper function for Xor in HLO.
RELNOTES: n/a
PiperOrigin-RevId:
188119450
HyoukJoong Lee [Wed, 7 Mar 2018 03:05:58 +0000 (19:05 -0800)]
Avoid merging colocation sets that include parameter/result buffers
PiperOrigin-RevId:
188117187
Bjarke Hammersholt Roune [Wed, 7 Mar 2018 02:13:13 +0000 (18:13 -0800)]
PiperOrigin-RevId:
188112759
A. Unique TensorFlower [Wed, 7 Mar 2018 02:06:08 +0000 (18:06 -0800)]
Adding support for subscripts to qualified names. This also removes the QN copy constructor and adds an assert to ensure that the no attribute/no subscript QN constructor does not receive any strings with '.', '[', or ']'. Additionally this changes the self.qn construction to be a tuple of (base QN, attribute/subscript) instead of a concatenation of the base QN and attribute/subscript so that the has_attr and has_subscript fields are handled properly. Constant subscripts are not yet supported.
PiperOrigin-RevId:
188111933
Jonathan Hseu [Wed, 7 Mar 2018 01:53:08 +0000 (17:53 -0800)]
Remove dead code. We're guaranteed to have CURLE_OK because we return early above.
PiperOrigin-RevId:
188110480
Shashi Shekhar [Wed, 7 Mar 2018 01:39:01 +0000 (17:39 -0800)]
Fix build.
PiperOrigin-RevId:
188109002
Skye Wanderman-Milne [Wed, 7 Mar 2018 01:19:36 +0000 (17:19 -0800)]
Make graph construction work while graph is being concurrently run.
The overall approach is to use Graph._lock to synchronize Session.run calls and construction methods that rely on graph mutation. We don't want to synchronize the actual running of the graph, only the Extend call, so this change exposes an ExtendSession method to the Python API and disables extending automatically in TF_SessionRun.
PiperOrigin-RevId:
188106818
A. Unique TensorFlower [Wed, 7 Mar 2018 00:46:54 +0000 (16:46 -0800)]
Add metadata for gathering information about host compute transfers while compiling XLA.
PiperOrigin-RevId:
188102740
Allen Lavoie [Wed, 7 Mar 2018 00:44:20 +0000 (16:44 -0800)]
Re-enable math_utils_test msan
PiperOrigin-RevId:
188102388
A. Unique TensorFlower [Wed, 7 Mar 2018 00:29:33 +0000 (16:29 -0800)]
[XLA] Store the program shape in the HloModuleProto and HloComputationProto.
PiperOrigin-RevId:
188100425
Alexandre Passos [Wed, 7 Mar 2018 00:27:56 +0000 (16:27 -0800)]
python3 fix
PiperOrigin-RevId:
188100221
Mingsheng Hong [Wed, 7 Mar 2018 00:27:35 +0000 (16:27 -0800)]
Internal change.
PiperOrigin-RevId:
188100164
A. Unique TensorFlower [Wed, 7 Mar 2018 00:18:11 +0000 (16:18 -0800)]
Update ops-related pbtxt files.
PiperOrigin-RevId:
188098602
A. Unique TensorFlower [Tue, 6 Mar 2018 23:50:13 +0000 (15:50 -0800)]
Extend tensor_list with basic support for appending to TensorArrays. This allows handling list-type operations on lists that we haven't created, e.g. received as parameters.
PiperOrigin-RevId:
188094077
Brennan Saeta [Tue, 6 Mar 2018 23:44:15 +0000 (15:44 -0800)]
RemoteCall: Cache function handles.
Currently, whenever a functional_ops.remote_call(...) is executed against a remote worker, the function will be instantiated each and every time against the remote worker causing a memory leak on both the caller and the callee. Instead, we cache the function handles and reuse them.
PiperOrigin-RevId:
188093266
A. Unique TensorFlower [Tue, 6 Mar 2018 23:20:58 +0000 (15:20 -0800)]
Remove clipping on BoundedTensorSpec range.
PiperOrigin-RevId:
188089885
A. Unique TensorFlower [Tue, 6 Mar 2018 23:07:27 +0000 (15:07 -0800)]
Add Kullback-Leibler for Independent distribution(s).
PiperOrigin-RevId:
188087902
Francois Chollet [Tue, 6 Mar 2018 22:59:21 +0000 (14:59 -0800)]
Introduce API `keras.backend.learning_phase_scope(value)` (internal for now).
Primary goal is to avoid side effects when setting the learning phase in eager training.
PiperOrigin-RevId:
188086280
Skye Wanderman-Milne [Tue, 6 Mar 2018 22:43:10 +0000 (14:43 -0800)]
Fix bug in importing MetaGraphDefs containing nested conds.
This change makes CondContext._external_values more consistently store
Tensors external this context. These values are then not added to the
context when it's imported. This also removes the workaround I added
earlier to manually remove the predicate and pivot Tensors from the
context, instead adding them to _external_values were they're
automatically excluded.
PiperOrigin-RevId:
188083780
Mark Daoust [Tue, 6 Mar 2018 22:41:02 +0000 (14:41 -0800)]
Add link to tflite codelab
PiperOrigin-RevId:
188083446
Yunxing Dai [Tue, 6 Mar 2018 22:36:36 +0000 (14:36 -0800)]
tpu_estimator gives us unstable input shapes when inputs are labeled with names. Sorting the input keys solves the issue.
PiperOrigin-RevId:
188082738
A. Unique TensorFlower [Tue, 6 Mar 2018 22:07:23 +0000 (14:07 -0800)]
Internal change
PiperOrigin-RevId:
188078128
Martin Wicke [Tue, 6 Mar 2018 22:03:16 +0000 (14:03 -0800)]
Automated g4 rollback of changelist
185842713
PiperOrigin-RevId:
188077387
Billy Lamberta [Tue, 6 Mar 2018 21:51:07 +0000 (13:51 -0800)]
Docs: Fix prefix for the fancy-linker.
PiperOrigin-RevId:
188075262
Suharsh Sivakumar [Tue, 6 Mar 2018 21:40:16 +0000 (13:40 -0800)]
Fix README formatting.
PiperOrigin-RevId:
188073454
Skye Wanderman-Milne [Tue, 6 Mar 2018 21:38:56 +0000 (13:38 -0800)]
Add TF_TryEvaluateConstant to the C API and have smart_cond call it.
This effectively plumbs EvaluateConstantTensor to smart_cond. This makes smart_cond even smarter by trying to evaluate the predicate
if it can't statically infer it.
PiperOrigin-RevId:
188073244
Rohan Jain [Tue, 6 Mar 2018 21:12:17 +0000 (13:12 -0800)]
IteratorContext might be dead while GetNext is being called for the ThreadPoolDataset. Making sure we don't capture that.
PiperOrigin-RevId:
188069516
Olivia Nordquist [Tue, 6 Mar 2018 21:08:34 +0000 (13:08 -0800)]
disabling flaky test in msan
PiperOrigin-RevId:
188069046
Olivia Nordquist [Tue, 6 Mar 2018 21:07:53 +0000 (13:07 -0800)]
disabling timing out test on msan
PiperOrigin-RevId:
188068963
Akshay Modi [Tue, 6 Mar 2018 21:06:53 +0000 (13:06 -0800)]
Improvement to eager linear regression benchmark
Before:
entry {
name: "EagerLinearRegressionBenchmark.eager_train_cpu"
iters: 2000
wall_time: 2.
45178794861
extras {
key: "examples_per_sec"
value {
double_value: 52206.7987456
}
}
}
After:
entry {
name: "EagerLinearRegressionBenchmark.eager_train_cpu"
iters: 2000
wall_time: 1.
9873790741
extras {
key: "examples_per_sec"
value {
double_value: 64406.4344182
}
}
}
PiperOrigin-RevId:
188068838
Austin Anderson [Tue, 6 Mar 2018 20:33:50 +0000 (12:33 -0800)]
Create OSS-compatible TF Lite portable test suite rule
Adding the new rule tflite_portable_test_suite to the bottom of a package in TF
Lite will indicate that all previous cc_test rules in the package are supposed
to be portable, unless excluded by a tag.
Outside of Google, tflite_portable_test_suite is a no-op, which may
change in the future as mobile testing infrastructure improves.
PiperOrigin-RevId:
188063712
Sanjoy Das [Tue, 6 Mar 2018 20:15:47 +0000 (12:15 -0800)]
Add HLO evaluator support for Gather
This isn't optimal -- it copies element by element -- but I figured, at least
for bringup, it will be helpful to have the HLO evaluator follow the spec
closely.
PiperOrigin-RevId:
188061274
Asim Shankar [Tue, 6 Mar 2018 20:06:01 +0000 (12:06 -0800)]
keras: Fix typo
PiperOrigin-RevId:
188059457
A. Unique TensorFlower [Tue, 6 Mar 2018 20:04:06 +0000 (12:04 -0800)]
Layers bind to a graph when first called, not at __init__.
PiperOrigin-RevId:
188059096
Joshua V. Dillon [Tue, 6 Mar 2018 19:55:08 +0000 (11:55 -0800)]
Migrate MCMC diagnostics and Halton Sequence sampler into
tensorflow_probability.
PiperOrigin-RevId:
188057302
Rohan Jain [Tue, 6 Mar 2018 19:26:18 +0000 (11:26 -0800)]
lib_ might get destroyed when there are 2 different graphs using the same FunctionBufferingResource. As a result, making a clone of lib_.
Also, fixing the LookupOrCreate call in the handle op to run only once for initialization.
PiperOrigin-RevId:
188052319
A. Unique TensorFlower [Tue, 6 Mar 2018 19:23:41 +0000 (11:23 -0800)]
Sequence versions of remaining categorical columns
PiperOrigin-RevId:
188051821
Christopher Suter [Tue, 6 Mar 2018 19:21:20 +0000 (11:21 -0800)]
Fix broken test (invalid string comparison in py3)
PiperOrigin-RevId:
188051422
A. Unique TensorFlower [Tue, 6 Mar 2018 19:00:46 +0000 (11:00 -0800)]
Add a helper function to copy annotations between nodes.
PiperOrigin-RevId:
188047677
A. Unique TensorFlower [Tue, 6 Mar 2018 18:52:26 +0000 (10:52 -0800)]
Remove accidental pdb import
PiperOrigin-RevId:
188046246
Anjali Sridhar [Tue, 6 Mar 2018 18:35:56 +0000 (10:35 -0800)]
Add mask keyword to ensure that we don't pass masks in place of training.
PiperOrigin-RevId:
188043473
Jianwei Xie [Tue, 6 Mar 2018 18:31:07 +0000 (10:31 -0800)]
Fixed the bug that predict input_fn requires the labels.
PiperOrigin-RevId:
188042708
A. Unique TensorFlower [Tue, 6 Mar 2018 18:29:35 +0000 (10:29 -0800)]
Checks that sequence_length is equal among sequence feature columns.
PiperOrigin-RevId:
188042426
HyoukJoong Lee [Tue, 6 Mar 2018 18:24:45 +0000 (10:24 -0800)]
Add HloModuleGroupMetadata and HloModuleGroupUtil
PiperOrigin-RevId:
188041608
Alexandre Passos [Tue, 6 Mar 2018 18:20:33 +0000 (10:20 -0800)]
Internal change.
PiperOrigin-RevId:
188040866
Joshua V. Dillon [Tue, 6 Mar 2018 18:00:43 +0000 (10:00 -0800)]
Include spectral_ops_test_util in python deps.
PiperOrigin-RevId:
188037439
A. Unique TensorFlower [Tue, 6 Mar 2018 17:54:36 +0000 (09:54 -0800)]
Implementation of tf.cast in TfLite
PiperOrigin-RevId:
188036286
Brian Patton [Tue, 6 Mar 2018 16:23:04 +0000 (08:23 -0800)]
StreamExecutor support for float64 convolutions and backprop.
PiperOrigin-RevId:
188025477
Brian Patton [Tue, 6 Mar 2018 16:21:10 +0000 (08:21 -0800)]
Implements MaxPoolGradGrad in tf2xla using bitwise trickery. Further detail covered by a comment inside pooling_ops.cc.
Retains 32 bits of gradient precision, but can confuse the backprop source for input cells that are equally maximal at 16 bits. We could in principle be accurate up to 31 bits of input, if we were willing to find gradients one bit at a time, or 24 bits of input 8 gradient bits at a time, etc.
PiperOrigin-RevId:
188025278
Benjamin Kramer [Tue, 6 Mar 2018 11:31:45 +0000 (03:31 -0800)]
[XLA:GPU] Mark bitcasts as eligible for fusion.
Currently this never happens because we only turn rehaspes into bitcasts after
layout assignment. This changes when layout assignment runs before fusion. Once
layouts are available the pipeline turns reshapes into bitcasts, which would be
left unfused without this change.
PiperOrigin-RevId:
187999864
A. Unique TensorFlower [Tue, 6 Mar 2018 06:51:17 +0000 (22:51 -0800)]
Add BatchNorm bijector.
PiperOrigin-RevId:
187975255
Brennan Saeta [Tue, 6 Mar 2018 03:15:15 +0000 (19:15 -0800)]
Lower logging levels of acceptable conditions
When using remote function invocation, these two conditions are okay, and are not cause for alarm. This change reduces them to VLOG's so they do not pollute the logs unnecessarily.
PiperOrigin-RevId:
187961803
Brennan Saeta [Tue, 6 Mar 2018 03:15:13 +0000 (19:15 -0800)]
[TPU Cluster Resolver]: Integrate with GKE
This change integrates the TPUClusterResolver with GKE's support for Cloud TPUs
PiperOrigin-RevId:
187961802
Derek Murray [Tue, 6 Mar 2018 02:54:33 +0000 (18:54 -0800)]
[tf.data] Fix uninitialized local variable in ParallelMapDataset.
PiperOrigin-RevId:
187960354
Francois Chollet [Tue, 6 Mar 2018 02:49:53 +0000 (18:49 -0800)]
Fixes a number of usability issues with model_to_estimator, in particular:
- make it possible to use a model that was compiled with a TF optimizer (do not require a Keras optimizer)
- do not require input to be dict (input_fn supports plain arrays)
- do not require `config` to be a RunConfig instance, can now be a dict (better UX)
- make it possible to use a subclassed model (caveat: weights are not preserved, yet)
- clear error message when model isn't compiled; improve various error messages
PiperOrigin-RevId:
187959927
A. Unique TensorFlower [Tue, 6 Mar 2018 02:36:46 +0000 (18:36 -0800)]
Properly recurse when checkpointing scopes.
PiperOrigin-RevId:
187958420
Mark Heffernan [Tue, 6 Mar 2018 02:07:12 +0000 (18:07 -0800)]
Add method for computing the maximal set of live LogicalBuffers in an allocation.
PiperOrigin-RevId:
187954755
Olivia Nordquist [Tue, 6 Mar 2018 01:37:29 +0000 (17:37 -0800)]
disabling flaky test in msan
PiperOrigin-RevId:
187951549
Asim Shankar [Tue, 6 Mar 2018 01:28:12 +0000 (17:28 -0800)]
gradients: Export tf.custom_gradients
(Moved from the tf.contrib.eager namespace)
PiperOrigin-RevId:
187950503
A. Unique TensorFlower [Tue, 6 Mar 2018 01:07:39 +0000 (17:07 -0800)]
Improve the accuracy of the upper-bound of the sum of the size of an
HLO and all its dependencies. The previous implementation computed the
size of an HLO as the sum of dependencies weighted by the number of
paths to the each dependency. In the previous implementation the
"size" of some HLO overflowed an int64 for dependence graphs with a
large number of distinct paths. The new implementation computes the
min of the previous overestimate and the sum of all HLO's
before-and-including the current HLO in a topological sort of the
graph.
Both the current and the previous implementations are linear
time. Since the sum of the size of all HLOs will never overflow, the
"total size" of each HLO will never overflow. The new upper-bound is
the min of the previous upper bound and a new heuristic, so it is
always at least as tight a bound as the old implementation.
RELNOTES: n/a
PiperOrigin-RevId:
187948221
Olivia Nordquist [Tue, 6 Mar 2018 00:24:49 +0000 (16:24 -0800)]
disabling msan flaky test
PiperOrigin-RevId:
187942643
Austin Anderson [Tue, 6 Mar 2018 00:12:01 +0000 (16:12 -0800)]
Remove core:lib dependency in favor of Lite-specific logging helper
This CL makes an enormous swathe of TF Lite's tests buildable on Android
targets (and helps for many iOS tests, as well).
The only reason the tests dependended on tensorflow/core:lib was because lib was
the most common target that includes logging.h, which is necessary for
log-related tests.
This set of utilities may not be perfect (e.g. it still means that certain
TF-related test resources, like FLAGs, are not accessible), but it is an
improvement.
PiperOrigin-RevId:
187940806
Alexandre Passos [Tue, 6 Mar 2018 00:09:47 +0000 (16:09 -0800)]
Tests for running _Send and _Recv in eager.
PiperOrigin-RevId:
187940522
A. Unique TensorFlower [Mon, 5 Mar 2018 23:53:43 +0000 (15:53 -0800)]
Remove unnecessary density functions.
distributions.py appropriately calls `log` or `exp` to compute missing cdf/prob functions.
PiperOrigin-RevId:
187938200
Olivia Nordquist [Mon, 5 Mar 2018 23:34:26 +0000 (15:34 -0800)]
disabling timed out test in asan
PiperOrigin-RevId:
187935309
Chi Zeng [Mon, 5 Mar 2018 23:22:07 +0000 (15:22 -0800)]
Update TensorBoard's tutorial on tensorflow.org with information on setting up as well as how long the tutorial should take.
PiperOrigin-RevId:
187933027
A. Unique TensorFlower [Mon, 5 Mar 2018 23:17:24 +0000 (15:17 -0800)]
Add objective functions for variational inference with Csiszar f-divergences.
PiperOrigin-RevId:
187931921
Francois Chollet [Mon, 5 Mar 2018 23:17:06 +0000 (15:17 -0800)]
Fix bug with multi_gpu_model / model.inputs.
PiperOrigin-RevId:
187931852
A. Unique TensorFlower [Mon, 5 Mar 2018 22:45:28 +0000 (14:45 -0800)]
Correct op::Attr usage in C++ gradient implementations.
Also enabled TF_MUST_USE_RESULT for the generated Attr API, so we
can catch any new errors early.
Fixes #17360
PiperOrigin-RevId:
187925761
Tatiana Shpeisman [Mon, 5 Mar 2018 22:40:46 +0000 (14:40 -0800)]
Adds test_util.IsMklEnabled() that returns true if TensorFlow has been built with MKL support. Fixes the failure of tensorflow/python/tools:print_selective_registration_header_test by using 'Mkl' prefix for MatMul op name when MKL is enabled.
PiperOrigin-RevId:
187925038
Michael Kuperstein [Mon, 5 Mar 2018 22:33:22 +0000 (14:33 -0800)]
[XLA] Make HloEvaluator use wrap-around semantics for DynamicUpdateSlice.
PiperOrigin-RevId:
187923671
A. Unique TensorFlower [Mon, 5 Mar 2018 22:31:59 +0000 (14:31 -0800)]
Add alternative paths for CUDA installation.
This detects negativo17's CUDA packages for Fedora.
PiperOrigin-RevId:
187923472
A. Unique TensorFlower [Mon, 5 Mar 2018 22:14:01 +0000 (14:14 -0800)]
Add sequence_indicator_column
PiperOrigin-RevId:
187920673
Gunhan Gulsoy [Mon, 5 Mar 2018 22:08:37 +0000 (14:08 -0800)]
Disable both "no_mac" and "nomac" tags when building on osx.
PiperOrigin-RevId:
187919812
Yifei Feng [Mon, 5 Mar 2018 21:47:30 +0000 (13:47 -0800)]
Fix the issue where gpu_option is not respected for keras estimator.
Set keras backend session with the given config before any get_session call creates a new session.
Fix #14776.
PiperOrigin-RevId:
187916300
Mark Heffernan [Mon, 5 Mar 2018 21:44:42 +0000 (13:44 -0800)]
Add methods for extracting the shapes of the entry computation from an HloProto.
PiperOrigin-RevId:
187915821
Alexandre Passos [Mon, 5 Mar 2018 21:36:30 +0000 (13:36 -0800)]
Benchmark regression
PiperOrigin-RevId:
187914657
Yuanzhong Xu [Mon, 5 Mar 2018 20:54:27 +0000 (12:54 -0800)]
[XLA] Fix BF16 normalizer for CrossReplicaSum.
1. It may produce incorrect result when mixed precision is not supported and
BF16 is not support only for a particular operand. Then the pass may introduce
new mixed precision for an all-BF16 CRS. This is unlikely in practical
settings, but removing this constraint can enable auto-generating corner case
tests using this pass.
2. A cycle can be introduced in the tuple-shaped output output. This wasn't
caught by the test because the DFS happened to succeed. Now add verifier
explicitly.
PiperOrigin-RevId:
187908099
A. Unique TensorFlower [Mon, 5 Mar 2018 20:46:30 +0000 (12:46 -0800)]
Simplify softmax_centered implementation.
This also resolves a bug with softmax_centered.inverse not working on inputs with
partially known.
PiperOrigin-RevId:
187907026
Priya Gupta [Mon, 5 Mar 2018 20:28:07 +0000 (12:28 -0800)]
Make variable creator scope thread local (always).
PiperOrigin-RevId:
187904394