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_COST_UTIL_H_ |
17 | #define TENSORFLOW_CORE_COMMON_RUNTIME_COST_UTIL_H_ |
18 | |
19 | #include <memory> |
20 | #include <vector> |
21 | |
22 | #include "tensorflow/core/common_runtime/cost_measurement.h" |
23 | #include "tensorflow/core/common_runtime/request_cost_accessor.h" |
24 | |
25 | namespace tensorflow { |
26 | |
27 | // Creates instances of CostMeasurement. The types to create are determined by |
28 | // env. |
29 | std::vector<std::unique_ptr<CostMeasurement>> CreateCostMeasurements( |
30 | const CostMeasurement::Context& context); |
31 | |
32 | // Creates an instance of RequestCostAccessor. The type to create is determined |
33 | // by env. Returns nullptr if the type is not specified in env, or the type of |
34 | // CostMeasurement is unregistered.. |
35 | std::unique_ptr<RequestCostAccessor> CreateRequestCostAccessor(); |
36 | |
37 | } // namespace tensorflow |
38 | |
39 | #endif // TENSORFLOW_CORE_COMMON_RUNTIME_COST_UTIL_H_ |
40 | |