warp.synchronize_event

warp.synchronize_event(event)

Synchronize the calling CPU thread with an event recorded on a CUDA stream.

This function allows the host application code to ensure that a specific synchronization point was reached.

Parameters:

event (Event) – Event to wait for.

Raises:

RuntimeError – If graph capture is active on the event’s device, or if CUDA reports an error from outstanding work.