Accelerator¶

class lightning.pytorch.accelerators.Accelerator[source]¶

Bases: Accelerator, ABC

The Accelerator base class for Lightning PyTorch.

Warning

Writing your own accelerator is an experimental feature.

get_device_stats(device)[source]¶

Get stats for a given device.

Parameters:: device¶ (Union[device, str, int]) – device for which to get stats
Return type:: dict[str, Any]
Returns:: Dictionary of device stats

setup(trainer)[source]¶

Called by the Trainer to set up the accelerator before the model starts running on the device.