Function: get_device_count

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 number of available devices.

C Prototype

aclError aclrtGetDeviceCount(uint32_t *count)

Python Function

count, ret = acl.rt.get_device_count()

None

Return Value	Description
count	Int, number of devices.
ret	Int, error code. 0 on success; else, failure.

Parent topic: Device Management