aclrtGetDeviceInfo

Product	Supported
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	√

Obtains information about a specified device.

aclError aclrtGetDeviceInfo(uint32_t deviceId, aclrtDevAttr attr, int64_t *value)

Parameter	Input/Output	Description
deviceId	Input	Device ID. Must be in the range of [0, Device count – 1]. Call aclrtGetDeviceCount to obtain the device count.
attr	Input	Attribute.
value	Output	Attribute value.

Parameter

Input/Output

Description

deviceId

Input

Device ID.

Must be in the range of [0, Device count – 1]. Call aclrtGetDeviceCount to obtain the device count.

attr

Input

Attribute.

value

Output

Attribute value.

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

Parent topic: Device Management