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Question about fine-tunning when gradient_accumulation_steps is greater than 1 #144

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Facico opened this issue Nov 1, 2021 · 0 comments
Open

Question about fine-tunning when gradient_accumulation_steps is greater than 1 #144

Facico opened this issue Nov 1, 2021 · 0 comments

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@Facico
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Facico commented Nov 1, 2021 •
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Due to lack of GPU memory，I set batch_size to 32 and gradient_accumulation_steps to 32 when fine-tunning in SQA.
The scripts are as follows.

SQA_run_cmd="\
CUDA_VISIBLE_DEVICES=1 python ../tapas/run_task_main.py \
  --task="SQA" \
  --output_dir="${output_dir}" \
  --train_batch_size 32\
  --gradient_accumulation_steps 32\
  --init_checkpoint="${tapas_data_dir}/model.ckpt" \
  --bert_config_file="${tapas_data_dir}/bert_config.json" \
  --mode="train" \
"

echo $SQA_run_cmd
eval $SQA_run_cmd

And I run into the error:

Training or predicting ...
Training
Traceback (most recent call last):
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 1375, in _do_call
    return fn(*args)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 1360, in _run_fn
    target_list, run_metadata)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 1453, in _call_tf_sessionrun
    run_metadata)
tensorflow.python.framework.errors_impl.NotFoundError: Key bert/embeddings/LayerNorm/beta/accum not found in checkpoint
	 [[{{node save/RestoreV2}}]]

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/saver.py", line 1304, in restore
    {self.saver_def.filename_tensor_name: save_path})
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 968, in run
    run_metadata_ptr)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 1191, in _run
    feed_dict_tensor, options, run_metadata)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 1369, in _do_run
    run_metadata)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 1394, in _do_call
    raise type(e)(node_def, op, message)
tensorflow.python.framework.errors_impl.NotFoundError: Key bert/embeddings/LayerNorm/beta/accum not found in checkpoint
	 [[node save/RestoreV2 (defined at /home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow_estimator/python/estimator/estimator.py:1510) ]]

Original stack trace for 'save/RestoreV2':
  File "../tapas/run_task_main.py", line 908, in <module>
    app.run(main)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/absl/app.py", line 303, in run
    _run_main(main, args)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/absl/app.py", line 251, in _run_main
    sys.exit(main(argv))
  File "../tapas/run_task_main.py", line 893, in main
    loop_predict=FLAGS.loop_predict,
  File "../tapas/run_task_main.py", line 526, in _train_and_predict
    max_steps=tapas_config.num_train_steps,
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow_estimator/python/estimator/tpu/tpu_estimator.py", line 3105, in train
    saving_listeners=saving_listeners)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow_estimator/python/estimator/estimator.py", line 349, in train
    loss = self._train_model(input_fn, hooks, saving_listeners)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow_estimator/python/estimator/estimator.py", line 1175, in _train_model
    return self._train_model_default(input_fn, hooks, saving_listeners)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow_estimator/python/estimator/estimator.py", line 1208, in _train_model_default
    saving_listeners)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow_estimator/python/estimator/estimator.py", line 1510, in _train_with_estimator_spec
    save_graph_def=self._config.checkpoint_save_graph_def) as mon_sess:
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/monitored_session.py", line 605, in MonitoredTrainingSession
    stop_grace_period_secs=stop_grace_period_secs)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/monitored_session.py", line 1039, in __init__
    stop_grace_period_secs=stop_grace_period_secs)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/monitored_session.py", line 750, in __init__
    self._sess = _RecoverableSession(self._coordinated_creator)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/monitored_session.py", line 1232, in __init__
    _WrappedSession.__init__(self, self._create_session())
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/monitored_session.py", line 1237, in _create_session
    return self._sess_creator.create_session()
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/monitored_session.py", line 903, in create_session
    self.tf_sess = self._session_creator.create_session()
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/monitored_session.py", line 661, in create_session
    self._scaffold.finalize()
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/monitored_session.py", line 244, in finalize
    self._saver.build()
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/saver.py", line 848, in build
    self._build(self._filename, build_save=True, build_restore=True)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/saver.py", line 886, in _build
    build_restore=build_restore)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/saver.py", line 510, in _build_internal
    restore_sequentially, reshape)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/saver.py", line 389, in _AddShardedRestoreOps
    name="restore_shard"))
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/saver.py", line 336, in _AddRestoreOps
    restore_sequentially)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/saver.py", line 583, in bulk_restore
    return io_ops.restore_v2(filename_tensor, names, slices, dtypes)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/ops/gen_io_ops.py", line 1493, in restore_v2
    name=name)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/framework/op_def_library.py", line 750, in _apply_op_helper
    attrs=attr_protos, op_def=op_def)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/framework/ops.py", line 3565, in _create_op_internal
    op_def=op_def)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/framework/ops.py", line 2045, in __init__
    self._traceback = tf_stack.extract_stack_for_node(self._c_op)


During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/py_checkpoint_reader.py", line 70, in get_tensor
    self, compat.as_bytes(tensor_str))
RuntimeError: Key _CHECKPOINTABLE_OBJECT_GRAPH not found in checkpoint

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/saver.py", line 1314, in restore
    names_to_keys = object_graph_key_mapping(save_path)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/saver.py", line 1632, in object_graph_key_mapping
    object_graph_string = reader.get_tensor(trackable.OBJECT_GRAPH_PROTO_KEY)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/py_checkpoint_reader.py", line 74, in get_tensor
    error_translator(e)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/py_checkpoint_reader.py", line 35, in error_translator
    raise errors_impl.NotFoundError(None, None, error_message)
tensorflow.python.framework.errors_impl.NotFoundError: Key _CHECKPOINTABLE_OBJECT_GRAPH not found in checkpoint

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "../tapas/run_task_main.py", line 908, in <module>
    app.run(main)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/absl/app.py", line 303, in run
    _run_main(main, args)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/absl/app.py", line 251, in _run_main
    sys.exit(main(argv))
  File "../tapas/run_task_main.py", line 893, in main
    loop_predict=FLAGS.loop_predict,
  File "../tapas/run_task_main.py", line 526, in _train_and_predict
    max_steps=tapas_config.num_train_steps,
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow_estimator/python/estimator/tpu/tpu_estimator.py", line 3110, in train
    rendezvous.raise_errors()
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow_estimator/python/estimator/tpu/error_handling.py", line 150, in raise_errors
    six.reraise(typ, value, traceback)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/six.py", line 703, in reraise
    raise value
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow_estimator/python/estimator/tpu/tpu_estimator.py", line 3105, in train
    saving_listeners=saving_listeners)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow_estimator/python/estimator/estimator.py", line 349, in train
    loss = self._train_model(input_fn, hooks, saving_listeners)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow_estimator/python/estimator/estimator.py", line 1175, in _train_model
    return self._train_model_default(input_fn, hooks, saving_listeners)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow_estimator/python/estimator/estimator.py", line 1208, in _train_model_default
    saving_listeners)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow_estimator/python/estimator/estimator.py", line 1510, in _train_with_estimator_spec
    save_graph_def=self._config.checkpoint_save_graph_def) as mon_sess:
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/monitored_session.py", line 605, in MonitoredTrainingSession
    stop_grace_period_secs=stop_grace_period_secs)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/monitored_session.py", line 1039, in __init__
    stop_grace_period_secs=stop_grace_period_secs)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/monitored_session.py", line 750, in __init__
    self._sess = _RecoverableSession(self._coordinated_creator)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/monitored_session.py", line 1232, in __init__
    _WrappedSession.__init__(self, self._create_session())
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/monitored_session.py", line 1237, in _create_session
    return self._sess_creator.create_session()
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/monitored_session.py", line 903, in create_session
    self.tf_sess = self._session_creator.create_session()
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/monitored_session.py", line 670, in create_session
    init_fn=self._scaffold.init_fn)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/session_manager.py", line 321, in prepare_session
    config=config)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/session_manager.py", line 251, in _restore_checkpoint
    sess, saver, ckpt.model_checkpoint_path)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/session_manager.py", line 71, in _restore_checkpoint_and_maybe_run_saved_model_initializers
    saver.restore(sess, path)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/saver.py", line 1320, in restore
    err, "a Variable name or other graph key that is missing")
tensorflow.python.framework.errors_impl.NotFoundError: Restoring from checkpoint failed. This is most likely due to a Variable name or other graph key that is missing from the checkpoint. Please ensure that you have not altered the graph expected based on the checkpoint. Original error:

Key bert/embeddings/LayerNorm/beta/accum not found in checkpoint
	 [[node save/RestoreV2 (defined at /home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow_estimator/python/estimator/estimator.py:1510) ]]

Original stack trace for 'save/RestoreV2':
  File "../tapas/run_task_main.py", line 908, in <module>
    app.run(main)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/absl/app.py", line 303, in run
    _run_main(main, args)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/absl/app.py", line 251, in _run_main
    sys.exit(main(argv))
  File "../tapas/run_task_main.py", line 893, in main
    loop_predict=FLAGS.loop_predict,
  File "../tapas/run_task_main.py", line 526, in _train_and_predict
    max_steps=tapas_config.num_train_steps,
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow_estimator/python/estimator/tpu/tpu_estimator.py", line 3105, in train
    saving_listeners=saving_listeners)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow_estimator/python/estimator/estimator.py", line 349, in train
    loss = self._train_model(input_fn, hooks, saving_listeners)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow_estimator/python/estimator/estimator.py", line 1175, in _train_model
    return self._train_model_default(input_fn, hooks, saving_listeners)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow_estimator/python/estimator/estimator.py", line 1208, in _train_model_default
    saving_listeners)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow_estimator/python/estimator/estimator.py", line 1510, in _train_with_estimator_spec
    save_graph_def=self._config.checkpoint_save_graph_def) as mon_sess:
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/monitored_session.py", line 605, in MonitoredTrainingSession
    stop_grace_period_secs=stop_grace_period_secs)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/monitored_session.py", line 1039, in __init__
    stop_grace_period_secs=stop_grace_period_secs)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/monitored_session.py", line 750, in __init__
    self._sess = _RecoverableSession(self._coordinated_creator)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/monitored_session.py", line 1232, in __init__
    _WrappedSession.__init__(self, self._create_session())
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/monitored_session.py", line 1237, in _create_session
    return self._sess_creator.create_session()
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/monitored_session.py", line 903, in create_session
    self.tf_sess = self._session_creator.create_session()
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/monitored_session.py", line 661, in create_session
    self._scaffold.finalize()
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/monitored_session.py", line 244, in finalize
    self._saver.build()
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/saver.py", line 848, in build
    self._build(self._filename, build_save=True, build_restore=True)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/saver.py", line 886, in _build
    build_restore=build_restore)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/saver.py", line 510, in _build_internal
    restore_sequentially, reshape)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/saver.py", line 389, in _AddShardedRestoreOps
    name="restore_shard"))
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/saver.py", line 336, in _AddRestoreOps
    restore_sequentially)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/training/saver.py", line 583, in bulk_restore
    return io_ops.restore_v2(filename_tensor, names, slices, dtypes)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/ops/gen_io_ops.py", line 1493, in restore_v2
    name=name)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/framework/op_def_library.py", line 750, in _apply_op_helper
    attrs=attr_protos, op_def=op_def)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/framework/ops.py", line 3565, in _create_op_internal
    op_def=op_def)
  File "/home/fch/miniconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/framework/ops.py", line 2045, in __init__
    self._traceback = tf_stack.extract_stack_for_node(self._c_op)

The tensorflow version in my machine is show as follows:
tensorflow 2.2.3 tensorflow-addons 0.14.0 tensorflow-datasets 4.4.0 tensorflow-estimator 2.5.0 tensorflow-gpu 2.5.0 tensorflow-hub 0.12.0 tensorflow-metadata 1.2.0 tensorflow-model-optimization 0.7.0 tensorflow-probability 0.12.0

If anybody can help me with this it would be greatly appreciated. Thanks so much for the work and time!
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@Facico