aclrtCntNotifyWaitWithTimeout

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

Makes a stream wait on a CntNotify object. This is an asynchronous API.

Prototype

1
aclError aclrtCntNotifyWaitWithTimeout(aclrtCntNotify cntNotify, aclrtStream stream, aclrtCntNotifyWaitInfo *info)

Parameters

Parameter

Input/Output

Description

cntNotify

Input

CntNotify object to wait on. For details about the type definition, see aclrtCntNotify.

stream

Input

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

To use the default stream, pass NULL.

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

info

Input

Wait mode. For details about the type definition, see aclrtCntNotifyWaitInfo.

Returns

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