Function: get_device
C Prototype |
aclError aclrtGetDevice(int32_t *deviceId) |
|---|---|
Python Function |
device_id, ret = acl.rt.get_device() |
Function Usage |
Obtains the IDs of the devices in use. |
Input Description |
None |
Return Value |
device_id: int, ID of the device in use. ret: int, error code.
|
Restrictions |
If neither acl.rt.set_device nor acl.rt.create_context is called to specify a device, an error is returned when acl.rt.get_device is called. |
Parent topic: Device Management