Function: synchronize_device

Description

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.

Prototype

C Prototype
1

aclError aclrtSynchronizeDevice(void)
Python Function
1

ret = acl.rt.synchronize_device()

Parameters

None

Return Value

Return Value	Description
ret	Int, error code. 0 on success; else, failure.

Reference

For the API call example, see Device Synchronization.

Parent topic: Device Management