Function: query_device_status

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.

Parent topic: Device Management