/* Copyright 2016 The TensorFlow Authors. All Rights Reserved.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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#ifndef TENSORFLOW_CORE_DEBUG_DEBUG_NODE_KEY_H_
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#define TENSORFLOW_CORE_DEBUG_DEBUG_NODE_KEY_H_
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#include <string>
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#include "tensorflow/core/platform/types.h"
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namespace tensorflow {
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// Encapsulates debug information for a node that was observed.
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struct DebugNodeKey {
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static const char* const kMetadataFilePrefix;
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static const char* const kDeviceTag;
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DebugNodeKey(const string& device_name, const string& node_name,
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const int32 output_slot, const string& debug_op);
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// Converts a device name string to a device path string.
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// E.g., /job:localhost/replica:0/task:0/cpu:0 will be converted to
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// ,job_localhost,replica_0,task_0,cpu_0.
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static const string DeviceNameToDevicePath(const string& device_name);
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bool operator==(const DebugNodeKey& other) const;
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bool operator!=(const DebugNodeKey& other) const;
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const string device_name;
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const string node_name;
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const int32 output_slot;
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const string debug_op;
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const string debug_node_name;
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const string device_path;
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};
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} // namespace tensorflow
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#endif // TENSORFLOW_CORE_DEBUG_DEBUG_NODE_KEY_H_
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