Worker class
class to create a worker in an executor
The class is primarily used by the executor to perform work-stealing algorithm. Users can access a worker object and alter its property (e.g., changing the thread affinity in a POSIX-like system) using tf::WorkerInterface.
Public functions
- auto id() const -> size_t
- queries the worker id associated with its parent executor
-
auto thread() const -> std::
thread* - acquires a pointer access to the underlying thread
- auto queue_size() const -> size_t
- queries the size of the queue (i.e., number of enqueued tasks to run) associated with the worker
- auto queue_capacity() const -> size_t
- queries the current capacity of the queue
Function documentation
size_t tf::
queries the worker id associated with its parent executor
A worker id is a unsigned integer in the range [0, N), where N is the number of workers spawned at the construction time of the executor.