aclGetCannAttributeList

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	√

Queries the list of features supported by the CANN software and the corresponding AI processor in the operating environment.

aclError aclGetCannAttributeList(const aclCannAttr **cannAttrList, size_t *num)

Parameter	Input/Output	Description
cannAttrList	Output	Used to save the feature enumeration arrays supported by the operating environment. For details about the type definition, see aclCannAttr. Users do not need to allocate memory in advance. When an app process exits, the memory is automatically released.
num	Output	Used to store the number of supported features. The value must be the same as the length of the cannAttrList array.

Parameter

Input/Output

Description

cannAttrList

Output

Used to save the feature enumeration arrays supported by the operating environment. For details about the type definition, see aclCannAttr.

Users do not need to allocate memory in advance. When an app process exits, the memory is automatically released.

num

Output

Used to store the number of supported features. The value must be the same as the length of the cannAttrList array.

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

Parent topic: Other APIs