aclGetCannAttributeList

Queries the list of features supported by the CANN software and the corresponding Ascend 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. 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.

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.

The value 0 indicates success, and other values indicate failure. For details, see aclError.

Parent topic: System Configuration