aclrtGetStreamAvailableNum

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

Obtains the number of available streams on the current device.

Prototype

1
aclError aclrtGetStreamAvailableNum(uint32_t *streamCount)

Parameters

Parameter

Input/Output

Description

streamCount

Output

Number of available streams.

Returns

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