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 | #include "tensorflow/core/common_runtime/request_cost.h" |
17 | |
18 | #include <utility> |
19 | #include <vector> |
20 | |
21 | #include "absl/strings/string_view.h" |
22 | #include "absl/time/time.h" |
23 | |
24 | namespace tensorflow { |
25 | |
26 | void RequestCost::RecordCost( |
27 | const std::vector<std::pair<absl::string_view, absl::Duration>>& costs) { |
28 | absl::MutexLock lock(&mutex_); |
29 | for (const auto& cost : costs) { |
30 | cost_map_[cost.first] += cost.second; |
31 | } |
32 | } |
33 | |
34 | absl::flat_hash_map<std::string, absl::Duration> RequestCost::GetCosts() const { |
35 | absl::MutexLock lock(&mutex_); |
36 | return cost_map_; |
37 | } |
38 | |
39 | } // namespace tensorflow |
40 |