1 | // Copyright 2020 The Marl Authors. |
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 | // https://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 | #include "marl_bench.h" |
16 | |
17 | #include "marl/waitgroup.h" |
18 | |
19 | BENCHMARK_DEFINE_F(Schedule, WaitGroup)(benchmark::State& state) { |
20 | run(state, [&](int numTasks) { |
21 | for (auto _ : state) { |
22 | marl::WaitGroup wg; |
23 | wg.add(numTasks); |
24 | for (auto i = 0; i < numTasks; i++) { |
25 | marl::schedule([=] { wg.done(); }); |
26 | } |
27 | wg.wait(); |
28 | } |
29 | }); |
30 | } |
31 | BENCHMARK_REGISTER_F(Schedule, WaitGroup)->Apply(Schedule::args); |
32 | |