aclrtRecordNotify

Applicable Products

Product

Supported

Ascend 950PR / Ascend 950DT

√

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

√

Function

Records a Notify object in a specified stream. This is an asynchronous API.

The aclrtRecordNotify and aclrtWaitAndResetNotify APIs can be used together to synchronize streams.

Prototype

1
aclError aclrtRecordNotify(aclrtNotify notify, aclrtStream stream)

Parameters

Parameter

Input/Output

Description

notify

Input

Notify object to record. For details about the type definition, see aclrtNotify.

stream

Input

Stream. For details about the type definition, see aclrtStream.

For stream synchronization, for example, Stream2 waits for Stream1, set this parameter to Stream1.

Returns

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

API Call Example

For the API call example, see Notify Management.