1 | /* Copyright 2021 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_COMMON_RUNTIME_REQUEST_COST_ACCESSOR_H_ |
17 | #define TENSORFLOW_CORE_COMMON_RUNTIME_REQUEST_COST_ACCESSOR_H_ |
18 | |
19 | #include <string> |
20 | |
21 | #include "absl/container/flat_hash_map.h" |
22 | #include "absl/time/time.h" |
23 | #include "tensorflow/core/common_runtime/request_cost.h" |
24 | |
25 | namespace tensorflow { |
26 | |
27 | // An interface for accessing the RequestCost associated with the current rpc |
28 | // request. |
29 | class RequestCostAccessor { |
30 | public: |
31 | virtual ~RequestCostAccessor() {} |
32 | virtual RequestCost* GetRequestCost() const = 0; |
33 | }; |
34 | |
35 | } // namespace tensorflow |
36 | |
37 | #endif // TENSORFLOW_CORE_COMMON_RUNTIME_REQUEST_COST_ACCESSOR_H_ |
38 | |