aclrtCntNotifyWaitWithTimeout

Product	Supported
Atlas 350 Accelerator Card	√
Atlas A3 training product/Atlas A3 inference product	☓
Atlas A2 training product/Atlas A2 inference product	☓
Atlas 200I/500 A2 inference product	☓
Atlas inference product	☓
Atlas training product	☓

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

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

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.

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.

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

Parent topic: CntNotify Management