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 
BENCHMARK_DEFINE_F(Schedule,WaitGroup)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