51 lines
2 KiB
Python
51 lines
2 KiB
Python
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# Copyright 2017 The TensorFlow Authors. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# ==============================================================================
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"""Contains important constants used throughout the debugger plugin code."""
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DEBUGGER_PLUGIN_NAME = "debugger"
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# The directory within logdir we write debugger-related events to.
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DEBUGGER_DATA_DIRECTORY_NAME = "__debugger_data__"
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# The suffix of watch keys of debug numeric summary nodes, which contain health
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# pill data.
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DEBUG_NUMERIC_SUMMARY_SUFFIX = ":DebugNumericSummary"
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# The sentinel step value to use if the (session_run_index) value cannot be
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# determined from the event with core metadata.
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SENTINEL_FOR_UNDETERMINED_STEP = -1
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# The version of events to use. TensorBoard uses this to determine whether to
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# use step values to purge events. Health pill events should not be purged based
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# on step value, so this version must be set to >= 2.
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EVENTS_VERSION = "brain.Event:2"
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# The minimum number of elements within the tensor provided by a
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# DebugNumericSummaryOp.
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MIN_DEBUG_NUMERIC_SUMMARY_TENSOR_LENGTH = 14
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# Keys used to store categories of numeric alerts.
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NAN_KEY = "nan"
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NEG_INF_KEY = "neg_inf"
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POS_INF_KEY = "pos_inf"
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# The indices within NumericSummary debug ops of bad values.
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NAN_NUMERIC_SUMMARY_OP_INDEX = 2
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NEG_INF_NUMERIC_SUMMARY_OP_INDEX = 3
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POS_INF_NUMERIC_SUMMARY_OP_INDEX = 7
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# The name of the file used to back up the registry.
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ALERT_REGISTRY_BACKUP_FILE_NAME = "debugger_alert_registry_backup.json"
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