aclrtUnSubscribeReport

Product	Supported
Atlas A3 training products / Atlas A3 inference products	√
Atlas A2 training products / Atlas A2 inference products	√
Atlas 200I/500 A2 inference products	√
Atlas inference products	√
Atlas training products	√

Unsubscribes from a thread so that the callback function in a stream will no longer be handled by the thread.

This API must be work with the following APIs to implement the callback function in asynchronous scenarios:

Define and implement a callback function. Function prototype: typedef void (*aclrtCallback)(void *userData)
Create a thread. Call aclrtProcessReport in the thread function to set the timeout interval (cyclic calling is required), and wait for the callback task to be executed.
Call aclrtSubscribeReport to bind the thread created in Step 2 to the stream. The callback function delivered by the stream is executed in the bound thread.
Execute an asynchronous task (for example, an asynchronous inference job) on the specified stream.
Call aclrtLaunchCallback to deliver a callback task in the task queue of the stream and trigger the thread created in step 2 to process the callback function. Each time aclrtLaunchCallback is called, the callback function is executed.
After all asynchronous tasks are executed, call aclrtUnSubscribeReport to unsubscribe from the thread.

aclError aclrtUnSubscribeReport(uint64_t threadId, aclrtStream stream)

Parameter	Input/Output	Description
threadId	Input	Thread ID.
stream	Input	Stream.

0 on success; else, failure. For details, see aclError.