1 | /* Copyright 2016 The TensorFlow Authors. All Rights Reserved. |
2 | |
3 | Licensed under the Apache License, Version 2.0 (the "License"); |
4 | you may not use this file except in compliance with the License. |
5 | You may obtain a copy of the License at |
6 | |
7 | http://www.apache.org/licenses/LICENSE-2.0 |
8 | |
9 | Unless required by applicable law or agreed to in writing, software |
10 | distributed under the License is distributed on an "AS IS" BASIS, |
11 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
12 | See the License for the specific language governing permissions and |
13 | limitations under the License. |
14 | ==============================================================================*/ |
15 | |
16 | #ifndef TENSORFLOW_CORE_DEBUG_DEBUG_NODE_KEY_H_ |
17 | #define TENSORFLOW_CORE_DEBUG_DEBUG_NODE_KEY_H_ |
18 | |
19 | #include <string> |
20 | |
21 | #include "tensorflow/core/platform/types.h" |
22 | |
23 | namespace tensorflow { |
24 | |
25 | // Encapsulates debug information for a node that was observed. |
26 | struct DebugNodeKey { |
27 | static const char* const kMetadataFilePrefix; |
28 | static const char* const kDeviceTag; |
29 | |
30 | DebugNodeKey(const string& device_name, const string& node_name, |
31 | const int32_t output_slot, const string& debug_op); |
32 | |
33 | // Converts a device name string to a device path string. |
34 | // E.g., /job:localhost/replica:0/task:0/cpu:0 will be converted to |
35 | // ,job_localhost,replica_0,task_0,cpu_0. |
36 | static const string DeviceNameToDevicePath(const string& device_name); |
37 | |
38 | bool operator==(const DebugNodeKey& other) const; |
39 | bool operator!=(const DebugNodeKey& other) const; |
40 | |
41 | const string device_name; |
42 | const string node_name; |
43 | const int32 output_slot; |
44 | const string debug_op; |
45 | const string debug_node_name; |
46 | const string device_path; |
47 | }; |
48 | |
49 | } // namespace tensorflow |
50 | |
51 | #endif // TENSORFLOW_CORE_DEBUG_DEBUG_NODE_KEY_H_ |
52 | |