Product	Supported (√/x)
Ascend 950PR/Ascend 950DT	√
Atlas A3 training products/Atlas A3 inference products	√
Atlas A2 training products/Atlas A2 inference products	√
Atlas training products	√
Atlas inference products	√
Atlas 200I/500 A2 inference products	√

Obtains the device status (normal or abnormal).

C Prototype

aclError aclrtQueryDeviceStatus(int32_t deviceId, aclrtDeviceStatus *deviceStatus)

Python Function

device_status, ret = acl.rt.query_device_status(device_id)

Parameter	Description
device_id	Int, device ID. Must be in the range of [0, Device count – 1]. Call acl.rt.get_device_count to obtain the device count.

Parameter

Description

device_id

Int, device ID.

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

Return Value	Description
device_status	Int, device status. For details, see aclrtDeviceStatus.
ret	Int, error code. 0 on success; else, failure.

Function: query_device_status