niklas/rclcpp
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Get rid of idle thread in MultiThreadedExecutor

Browse source
This commit is contained in:
Jackie Kay 2015-12-04 13:31:12 -08:00
parent 534ae69ed5
commit dd1f38b4c8
1 changed files with 5 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

8
rclcpp/src/rclcpp/executors/multi_threaded_executor.cpp
View file

@ -42,15 +42,17 @@ MultiThreadedExecutor::spin()
}
RCLCPP_SCOPE_EXIT(this->spinning.store(false); );
std::vector<std::thread> threads;
size_t thread_id = 0;
{
std::lock_guard<std::mutex> wait_lock(wait_mutex_);
size_t thread_id = 1;
for (size_t i = number_of_threads_; i > 0; --i) {
for (; thread_id < number_of_threads_ - 1; ++thread_id) {
std::this_thread::sleep_for(std::chrono::milliseconds(100));
auto func = std::bind(&MultiThreadedExecutor::run, this, thread_id++);
auto func = std::bind(&MultiThreadedExecutor::run, this, thread_id);
threads.emplace_back(func);
}
}
run(thread_id);
for (auto & thread : threads) {
thread.join();
}