Function: synchronize_device

C Prototype	aclError aclrtSynchronizeDevice(void)
Python Function	ret = acl.rt.synchronize_device()
Function Usage	Blocks app execution until the compute device has completed all preceding requested tasks. In the multi-device scenario, the device of the current context is waited.
Input Description	None
Return Value	ret: int, error code. 0 indicates success. Other values indicate failure.
Restrictions	None
Reference	For the API call sequence, see Multi-device Switchover. For the API call example, see Device Synchronization.

Parent topic: Device Management