GetRankId

Applicability

Product	Supported
Atlas A3 training products/Atlas A3 inference products	√
Atlas A2 training products/Atlas A2 inference products	√
Atlas 200I/500 A2 inference products	x
Atlas inference product's AI Core	x
Atlas inference product's Vector Core	x
Atlas training products	x

Function

Obtains the rank ID of the current device. By default, this API works on all cores. You can also specify a core by setting GetBlockIdx before calling this API.

Prototype

__aicore__ inline uint32_t GetRankId()

Parameters

None

Returns

Returns the rank ID of the current device.

Restrictions

None

Example

For details, see the examples in GetWindowsInAddr.

Parent topic: HCCL Kernel APIs