mlos_bench.event_loop_context module

EventLoopContext class definition.

class mlos_bench.event_loop_context.EventLoopContext

Bases: object

EventLoopContext encapsulates a background thread for asyncio event loop processing as an aid for context managers.

There is generally only expected to be one of these, either as a base class instance if it’s specific to that functionality or for the full mlos_bench process to support parallel trial runners, for instance.

It’s enter() and exit() routines are expected to be called from the caller’s context manager routines (e.g., __enter__ and __exit__).

Methods

enter()	Manages starting the background thread for event loop processing.
exit()	Manages cleaning up the background thread for event loop processing.
run_coroutine(coro)	Runs the given coroutine in the background event loop thread and returns a Future that can be used to wait for the result.

enter() → None

Manages starting the background thread for event loop processing.

exit() → None

Manages cleaning up the background thread for event loop processing.

run_coroutine(coro: Coroutine[Any, Any, CoroReturnType]) → Future[CoroReturnType]

Runs the given coroutine in the background event loop thread and returns a Future that can be used to wait for the result.

Parameters:

coroCoroutine[Any, Any, CoroReturnType]

The coroutine to run.

Returns:

Future[CoroReturnType]

A future that will be completed when the coroutine completes.