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  1. 16 Aug, 2019 4 commits
  2. 15 Aug, 2019 3 commits
  3. 14 Aug, 2019 10 commits
  4. 13 Aug, 2019 6 commits
  5. 12 Aug, 2019 4 commits
    • Hongkun Yu's avatar
      Merged commit includes the following changes: (#7431) · e36934b3
      Hongkun Yu authored
      263011341  by hongkuny<hongkuny@google.com>:
      
          reduce batch size for bert squad v8 accuracy test
      
      --
      
      PiperOrigin-RevId: 263011341
      e36934b3
    • Richard Brooks's avatar
      Lstm object detection improvements (#7379) · 49075e50
      Richard Brooks authored
      * Replace google3.pyglib modules with tf and absl
      
      This now matches train.py and provides more publicly available libraries.
      
      * Add example pipeline config for SSD Interleaved V2 Model.
      
      Compiled from model_builder_test.py and lstm_ssd_mobilenet_v1_imagenet.config,
      Removed data augmentation and tranfer learning (i.e. training from checkpoint) due to errors I was seeing when trying to run with it.
      
      * Remove unused tfrecord creation.
      
      This was also incorrectly specified, as the keys differed from the TFSequenceExample parser.
      
      * correct key specified in docstring
      
      * add tflite frozen graph exporter (cli and lib).
      
      * add tflite model exporter
      
      * add script to test the tflite model
      
      * add mode export documentation
      
      * correct docstring
      
      * rename export files to be unique across detection research work
      
      * correct number of channels for grayscale
      
      * add and correct copyright
      49075e50
    • Hongjun Choi's avatar
      Merged commit includes the following changes: (#7430) · 03b4a0af
      Hongjun Choi authored
      262988559  by A. Unique TensorFlower<gardener@tensorflow.org>:
      
          Enable NCF TF 2.0 model to run on TPUStrategy.
      
      --
      262971756  by A. Unique TensorFlower<gardener@tensorflow.org>:
      
          Internal change
      
      262967691  by hongkuny<hongkuny@google.com>:
      
          Internal
      
      --
      
      PiperOrigin-RevId: 262988559
      03b4a0af
    • Hongkun Yu's avatar
      Merged commit includes the following changes: (#7429) · 3a14837d
      Hongkun Yu authored
      262962783  by hongkuny<hongkuny@google.com>:
      
          Internal change
      
      262460803  by hongkuny<hongkuny@google.com>:
      
          Add a public method to extract shareable layers with decoder.
      
      --
      262315011  by A. Unique TensorFlower<gardener@tensorflow.org>:
      
          Refactor tpu initialization logic to common module.
      
      --
      262299019  by akuegel<akuegel@google.com>:
      
          Internal change
      
      262178259  by hongkuny<hongkuny@google.com>:
      
          We should call training=True in CTL train step.
      
      --
      262081759  by akuegel<akuegel@google.com>:
      
          Internal change
      
      262021128  by isaprykin<isaprykin@google.com>:
      
          Internal change
      
      262004398  by taylorrobie<taylorrobie@google.com>:
      
          Internal change
      
      261786323  by yanhuasun<yanhuasun@google.com>:
      
          Replace set, dict with ObjectIdentityDict/Set to prepare for eq implementation
      
      --
      261393597  by hongkuny<hongkuny@google.com>:
      
          add an encoder mode for BertModel which returns all layers.
      
      --
      261218818  by A. Unique TensorFlower<gardener@tensorflow.org>:
      
          Internal change
      
      261202754  by hongkuny<hongkuny@google.com>:
      
          Use enable_xla flag for classifier and squad, so xla option is exposed to users.
      
      --
      261171038  by gjn<gjn@google.com>:
      
          Remove weight_decay_rate 0 early exit check
      
          Removing this code path should be fine since this was actually not doing
          what it meant to do. Since weight_decay_rate is actually a tensor, the
          equality check was only looking at the id of the object and comparing to
          0. This should never be true. Evaluating a tensor is also not what we
          want to do at this point of the code. Thus it should be fine to simply
          remove this code.
      
      --
      261169862  by haoyuzhang<haoyuzhang@google.com>:
      
          Internal change
      
      261153520  by haoyuzhang<haoyuzhang@google.com>:
      
          Internal change
      
      261140302  by hongkuny<hongkuny@google.com>:
      
          Clean up
      
      --
      260862396  by A. Unique TensorFlower<gardener@tensorflow.org>:
      
          Fix BERT pretraining input pipeline to shuffle and shard dataset properly for multi-worker training.
      
      --
      260601376  by hongkuny<hongkuny@google.com>:
      
          reorder Q,K to make TPU faster.
      
      --
      260580119  by hongkuny<hongkuny@google.com>:
      
          Adds expect_partial()
      
      --
      260228553  by priyag<priyag@google.com>:
      
          Enable transformer and NCF official model tests. Also fix some minor issues so that all tests pass with TF 1 + enable_v2_behavior.
      
      --
      260060237  by zongweiz<zongweiz@google.com>:
      
          [BERT SQuAD] Enable mixed precision training
      
          Add mixed precision training support for BERT SQuAD model. Using the experimental Keras mixed precision API. For numeric stability, use fp32 for layer normalization, dense layers with GELU activation, etc.
      
      --
      260052674  by hongkuny<hongkuny@google.com>:
      
          Add expect_partial()
      
      --
      259889221  by hongkuny<hongkuny@google.com>:
      
          Add no ds / xla / eager perfzero tests
      
      --
      259790197  by hongkuny<hongkuny@google.com>:
      
          Update pretraining model to match tf1 var names.
      
      --
      259656389  by hongkuny<hongkuny@google.com>:
      
          Internal change
      
      259649972  by hongkuny<hongkuny@google.com>:
      
          Update docs.
      
      --
      259470074  by hongkuny<hongkuny@google.com>:
      
          Adds a dedup phase for trainable variables.
      
      --
      259442882  by hongkuny<hongkuny@google.com>:
      
          Internal
      
      --
      259341546  by mrry<mrry@google.com>:
      
          Remove DEBUG-level logging from the BERT benchmark.
      
          This triggers graph serialization and other verbose logging in the TensorFlow runtime, which inflates the execution time.
      
      --
      259253185  by hongkuny<hongkuny@google.com>:
      
          Writes a separated checkpoint for the core model in pretraining.
          Clean up export utils to just take a model as argument.
      
      --
      258893811  by hongkuny<hongkuny@google.com>:
      
          Adds summaries for metrics, allowing metrics inside keras.model.
      
      --
      258881002  by hongkuny<hongkuny@google.com>:
      
          Fix lint.
      
      --
      258871624  by hongkuny<hongkuny@google.com>:
      
          Internal change
      
      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.
      
      --
      258208153  by hongkuny<hongkuny@google.com>:
      
          Adds run_eagerly option for bert.
      
      --
      257883986  by hongkuny<hongkuny@google.com>:
      
          Adds tf.summary for bert training
      
      --
      257285772  by haoyuzhang<haoyuzhang@google.com>:
      
          Internal change
      
      256242827  by yuefengz<yuefengz@google.com>:
      
          Internal change
      
      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.
      
      --
      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.
      
      --
      254293763  by haoyuzhang<haoyuzhang@google.com>:
      
          Internal change
      
      254134531  by yuefengz<yuefengz@google.com>:
      
          Fix a typo in bert_benchmark.py
      
      --
      254069984  by hongkuny<hongkuny@google.com>:
          Automated rollback of changelist 254060732.
      
      254061429  by hongkuny<hongkuny@google.com>:
      
          Use host while loop for training steps.
      
      --
      254060732  by yifeif<yifeif@google.com>:
          Automated rollback of changelist 254027750.
      
      254027750  by hongkuny<hongkuny@google.com>:
      
          Internal change
      
      253850824  by hongkuny<hongkuny@google.com>:
      
          Improve bert training utils.
      
      --
      253818191  by hongkuny<hongkuny@google.com>:
      
          Update savedmodel export to use new model.save() api.
      
      --
      253636854  by dmchen<dmchen@google.com>:
      
          Run only training in BERT SQuAD performance test
      
      --
      253118910  by hongkuny<hongkuny@google.com>:
      
          Internal change
      
      253113801  by zongweiz<zongweiz@google.com>:
      
          Internal change
      
      252697519  by dmchen<dmchen@google.com>:
      
          BERT SQuAD accuracy test
      
      --
      252663512  by A. Unique TensorFlower<gardener@tensorflow.org>:
      
          Internal change
      
      --
      252647871  by A. Unique TensorFlower<gardener@tensorflow.org>:
      
          Enable multi worker TPU training for BERT pretraining.
      
      --
      252550871  by hongkuny<hongkuny@google.com>:
      
          Internal change
      
      252522861  by hongkuny<hongkuny@google.com>:
      
          Remove export using trained model due to implementation error
      
      --
      252156812  by yuefengz<yuefengz@google.com>:
      
          Fix the callback method name in BERT: replaced on_batch_start with on_batch_begin. Without the fix, it won't work with Keras callbacks.
      
      --
      251782065  by dmchen<dmchen@google.com>:
      
          Internal change
      
      251681245  by hongkuny<hongkuny@google.com>:
      
          Update bert to use the new tf.distribute APIs
      
      --
      251575972  by A. Unique TensorFlower<gardener@tensorflow.org>:
      
          Remove `steps_per_run` when instantiating TPUStrategy.
      
      --
      251325964  by hongkuny<hongkuny@google.com>:
      
          Improve flags
      
      --
      251303452  by haoyuzhang<haoyuzhang@google.com>:
      
          Internal change
      
      250942274  by tobyboyd<tobyboyd@google.com>:
      
          Internal change
      
      250779087  by A. Unique TensorFlower<gardener@tensorflow.org>:
      
          Reduce BERT Perfzero benchmark test training steps.
      
      --
      250713045  by hongkuny<hongkuny@google.com>:
      
          TPU util
      
      --
      250606180  by A. Unique TensorFlower<gardener@tensorflow.org>:
      
          Fix BERT benchamrk test errors.
      
      --
      250589623  by A. Unique TensorFlower<gardener@tensorflow.org>:
      
          Change BERT benchmark test pretrained checkpoint url.
      
      --
      250587892  by A. Unique TensorFlower<gardener@tensorflow.org>:
      
          Fix error in BERT custom training loop checkpoint restoration.
      
      --
      250577163  by A. Unique TensorFlower<gardener@tensorflow.org>:
      
          Add logic to inject callback that measures performance in BERT custom training
          loop.
      
      --
      250529526  by hongkuny<hongkuny@google.com>:
      
          Internal clean up
      
      --
      250428976  by hongkuny<hongkuny@google.com>:
      
          Internal change
      
      250415383  by A. Unique TensorFlower<gardener@tensorflow.org>:
      
          Add min/max value to BERT classifier benchmark test.
      
      --
      250376246  by A. Unique TensorFlower<gardener@tensorflow.org>:
      
          Add benchmark performance test to run BERT on multiple numbers of GPUs.
      
      --
      250347237  by A. Unique TensorFlower<gardener@tensorflow.org>:
      
          Fix linting errors in BERT benchmark test.
      
      --
      250326131  by A. Unique TensorFlower<gardener@tensorflow.org>:
      
          Internal change
      
      250315593  by A. Unique TensorFlower<gardener@tensorflow.org>:
      
          Internal change
      
      250303528  by haoyuzhang<haoyuzhang@google.com>:
      
          Add method docstring to fix lint error.
      
      --
      250009207  by A. Unique TensorFlower<gardener@tensorflow.org>:
      
          Add feature in BERT to write training metrics to a summary file.
      
      --
      249896208  by hongkuny<hongkuny@google.com>:
      
          Adds __init__.py
      
      --
      249883771  by hongkuny<hongkuny@google.com>:
      
          Creates a benchmark dir
      
      --
      249580533  by A. Unique TensorFlower<gardener@tensorflow.org>:
      
          Internal change
      
      249566870  by A. Unique TensorFlower<gardener@tensorflow.org>:
      
          Set up BERT benchmark test.
      
      --
      249500988  by hongkuny<hongkuny@google.com>:
      
          Lints
      
      --
      249377254  by hongkuny<hongkuny@google.com>:
      
          Internal change
      
      249373328  by hongkuny<hongkuny@google.com>:
      
          Clean up tf import
      
      --
      249333938  by hongkuny<hongkuny@google.com>:
      
          Fix tf1 import
      
      --
      249325089  by hongkuny<hongkuny@google.com>:
      
          BERT 2.0
      
      --
      249195008  by tianlin<tianlin@google.com>:
      
          Internal change
      
      249173564  by hongkuny<hongkuny@google.com>:
      
          Internal change
      
      246677582  by haoyuzhang<haoyuzhang@google.com>:
      
          Internal change
      
      245821839  by shiningsun<shiningsun@google.com>:
      
          Internal change
      
      245353681  by gjn<gjn@google.com>:
      
          Internal change
      
      245340898  by haoyuzhang<haoyuzhang@google.com>:
      
          Internal change
      
      245155641  by haoyuzhang<haoyuzhang@google.com>:
      
          Internal change
      
      244019160  by haoyuzhang<haoyuzhang@google.com>:
      
          Internal change
      
      242930998  by shiningsun<shiningsun@google.com>:
      
          Internal change
      
      242049350  by haoyuzhang<haoyuzhang@google.com>:
      
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      241663771  by haoyuzhang<haoyuzhang@google.com>:
      
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          Internal change
      
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      218774474  by A. Unique TensorFlower<gardener@tensorflow.org>:
      
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          Internal change
      
      198089630  by karmel<karmel@google.com>:
      
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      198060863  by karmel<karmel@google.com>:
          Automated rollback of changelist 197920496.
      
      197920496  by kathywu<kathywu@google.com>:
      
          Internal change
      
      197841416  by A. Unique TensorFlower<gardener@tensorflow.org>:
      
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      192783651  by scottzhu<scottzhu@google.com>:
          Automated rollback of changelist 192714881.
      
      192714881  by scottzhu<scottzhu@google.com>:
          Automated rollback of changelist 192710755.
      
      192710755  by A. Unique TensorFlower<gardener@tensorflow.org>:
      
          Internal change
      
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      190479716  by karmel<karmel@google.com>:
      
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      189844661  by scottzhu<scottzhu@google.com>:
          Automated rollback of changelist 189816818.
      
      189816818  by A. Unique TensorFlower<gardener@tensorflow.org>:
      
          Internal change
      
      189639056  by A. Unique TensorFlower<gardener@tensorflow.org>:
      
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      189628781  by karmel<karmel@google.com>:
      
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      PiperOrigin-RevId: 262962783
      3a14837d
  6. 09 Aug, 2019 1 commit
  7. 08 Aug, 2019 1 commit
    • Reed's avatar
      Fix fp16 Transformer model. (#7402) · 58340818
      Reed authored
      Also, do Transformer inference in fp16, as well as training, when --dtype=fp16. In TF 2, layers now cannot run in multiple different dtypes, so we must use the same dtype for training and inference.
      58340818
  8. 07 Aug, 2019 4 commits
  9. 06 Aug, 2019 6 commits
  10. 05 Aug, 2019 1 commit