GitLab

* Update pylint.rcfile

* Update pylint.rcfile

* Update pylint.rcfile

* add new sanity check script for lint to replace current lint script.

* Revert "Update pylint.rcfile"

This reverts commit f6036cd7e7c4b9e3eeb47bb56a63927a040a2761.

* Revert "Update pylint.rcfile"

This reverts commit e3af497342e26bbbbecfc8c8f79cb0e24a2ef960.

* Revert "Update pylint.rcfile"

This reverts commit 6136636eee6e90fd191ebbb4ccaa9fb89c0290f4.

* update scripts

* disable trailing-newlines

259030078  by isaprykin<isaprykin@google.com>:

    Clean up the --clone_model_in_keras_dist_strat from Keras Resnet.

    The cloning flag has been removed.  The current rule is that cloning is only done in graph mode.  That resulted in duplicate benchmarks: eager+no-cloning vs eager+cloning.  I removed eager+cloning ones.

--
259026454  by isaprykin<isaprykin@google.com>:

    Internal change

PiperOrigin-RevId: 259030078

* Merged commit includes the following changes:
258867180  by jingli<jingli@google.com>:

    Add new folders for upcoming reorg in model garden.

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258893811  by hongkuny<hongkuny@google.com>:

    Adds summaries for metrics, allowing metrics inside keras.model.

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258893048  by isaprykin<isaprykin@google.com>:

    Remove the `cloning` argument to `compile()`.

    Keras models are distributed by cloning in graph mode and without cloning in eager mode as of the change # 258652546.

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258881002  by hongkuny<hongkuny@google.com>:

    Fix lint.

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258874998  by hongkuny<hongkuny@google.com>:

    Internal

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258872662  by hongkuny<hongkuny@google.com>:

    Fix doc

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PiperOrigin-RevId: 258867180

* Create __init__.py

* Update __init__.py

* Update __init__.py

* Update __init__.py

This reverts commit 712f473e.

This combination does not yet work. Fail early with an explicit message instead of throwing error later on.

The current approach checks for presence of contrib. Sometimes this is not sufficient (for e..g when testing TF 1 + enable_v2_behavior=True which is what internal tests currently do)

258881002  by hongkuny<hongkuny@google.com>:

    Fix lint.

--
258874998  by hongkuny<hongkuny@google.com>:

    Internal

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258872662  by hongkuny<hongkuny@google.com>:

    Fix doc

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258871624  by hongkuny<hongkuny@google.com>:

    Internal change

PiperOrigin-RevId: 258881002

258597234  by rxsang<rxsang@google.com>:

    Update all the TPUStrategy examples to use the new v2 APIs, i.e.
    make_dataset_iterator -> experimental_distribute_dataset,
    make_input_fn_iterator -> experimental_distribute_datasets_from_function,
    unwrap -> experimental_local_results,
    experimental_run -> experimental_run_v2

--
258581998  by taylorrobie<taylorrobie@google.com>:

    Update keras v2 optimizers to reuse coefficients which are shared across all updates, which reduces the total number of ops created by between 5% (for simple optimizers such as SGD and Adagrad) and 25% (for complicated optimizers such as Adam and NAdam). Separate copies are made for each device and dtype.

    The effect of this change on run time is fairly minimal since Grappler is expected to consolidate most of these ops; however it does improve graph construction time.

--

PiperOrigin-RevId: 258597234

* Added benchmarks and common flags.

* Add cpu tests.

* Add tracking epoch times.

* fix transformer.

* Add examples_per_second.

* fix pylint

* Config threadpool, cuDNN persistent BN, and grappler layout optimizer properly for ResNet56

* Add tweaked tests for Resnet56

* Avoid triggering the last partial batch overhead by explicitly dropping remainder

258208153  by hongkuny<hongkuny@google.com>:

    Adds run_eagerly option for bert.

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PiperOrigin-RevId: 258208153

* Ncf perf changes 1)exclude metric layer from CTL train step 2)dataset optimization to fix size of the sample_weights, preventing a costly broadcast during loss calculation for multi-gpu case

* Initial implementation of Shakespeare character LSTM.

* Fix import order

257883986  by hongkuny<hongkuny@google.com>:

    Adds tf.summary for bert training

--

PiperOrigin-RevId: 257883986

* Record highest uncased bleu found.

* change to bleu_best_score_iteration

257314238  by hongkuny<hongkuny@google.com>:

    Creates transformer v2 README.
    Remove contents that are not implemented.

--

PiperOrigin-RevId: 257314238

* Move to global_step.

* Hook to use global_step.

* fix comment start step 1 not step 0.

* remove hack used for testing.

* Add docstring.

* Improve performance for Cifar ResNet benchmarks

* Revert batch size changes to benchmarks

* reduce iterations from 20 to 12.

* add fp16 dynamic batch accuracy check.

* fix existing lint issue.

* Fix unit tests failures.

* 96% of TF 2.0 tests on GPU are passing.

* Currently all passing GPU and CPU TF 2.0

* Address code comments.

* use tf 2.0 cast.

* Comment about working on TF 2.0 CPU

* Uses contrib turn off for TF 2.0.

* Fix wide_deep and add keras_common_tests.

* use context to get num_gpus.

* Switch to tf.keras.metrics

256204636  by hongkuny<hongkuny@google.com>:

    Internal

--
256079834  by hongkuny<hongkuny@google.com>:

    Clean up: move common flags together for further refactoring
    Enable steps_per_loop option for all applications.

--

PiperOrigin-RevId: 256204636

* Add StepCounterHook to hooks_helper.py

* Update symbol.

when there are multiple workers.

* borrowing a tf1.x optimization which converts gradients from sparse to dense for better perf

* cleanup after code review

* Merged commit includes the following changes:
255493073  by hongkuny<hongkuny@google.com>:

    BERT initial OSS readme update.

--
255470372  by dmchen<dmchen@google.com>:

    Slightly expand expected range for F1 score in BERT SQuAD accuracy test

--
255109240  by hongkuny<hongkuny@google.com>:

    Update eval/predict batch sizes.

--
255010016  by hongkuny<hongkuny@google.com>:

    Internal

--
254874613  by hongkuny<hongkuny@google.com>:

    Update glue tasks enum to match directory name

--
254866171  by taylorrobie<taylorrobie@google.com>:

    Internal change

254785517  by zongweiz<zongweiz@google.com>:

    Use train_single_step for BERT GPU models to temporarily work around some performance bugs in GPU runs

--
254497647  by hongkuny<hongkuny@google.com>:

    Fix device placement for TPU export model.

--

PiperOrigin-RevId: 255493073

* Update README.md

255493073  by hongkuny<hongkuny@google.com>:

    BERT initial OSS readme update.

--
255470372  by dmchen<dmchen@google.com>:

    Slightly expand expected range for F1 score in BERT SQuAD accuracy test

--
255109240  by hongkuny<hongkuny@google.com>:

    Update eval/predict batch sizes.

--
255010016  by hongkuny<hongkuny@google.com>:

    Internal

--

PiperOrigin-RevId: 255493073

254874613  by hongkuny<hongkuny@google.com>:

    Update glue tasks enum to match directory name

--
254866171  by taylorrobie<taylorrobie@google.com>:

    Internal change

PiperOrigin-RevId: 254874613

254785517  by A. Unique TensorFlower<gardener@tensorflow.org>:

    Use train_single_step for BERT GPU models to temporarily work around some performance bugs in GPU runs

--
254497647  by hongkuny<hongkuny@google.com>:

    Fix device placement for TPU export model.

--

PiperOrigin-RevId: 254785517