get_device_properties

paddle.device.default_backend. get_device_properties ( device: _CustomPlaceLike | None = None ) → _customDeviceProperties [source]

Return the properties of given custom device.

Parameters

device (CustomPlace|str|int|None, optional) – The device, the id of the device or the string name of device like ‘metax_gpu:x’ which to get the properties of the device from. Notice that this api only supports gpgpu devices. If device is None, the device is the current device. Default: None.

Returns

The properties of the device which include device name,

major compute capability, minor compute capability, global memory available and the number of multiprocessors on the device.

Return type

_customDeviceProperties

Examples

>>> import paddle
>>> paddle.device.get_device_properties('metax_gpu:0')
>>> paddle.device.get_device_properties(0)
>>> paddle.device.get_device_properties(paddle.CustomPlace('metax_gpu', 0))