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CPUAccelerator

class pytorch_lightning.accelerators.CPUAccelerator(precision_plugin, training_type_plugin)[source]

Bases: pytorch_lightning.accelerators.accelerator.Accelerator

Accelerator for CPU devices.

Parameters
  • precision_plugin (PrecisionPlugin) – the plugin to handle precision-specific parts

  • training_type_plugin (TrainingTypePlugin) – the plugin to handle different training routines

static auto_device_count()[source]

Get the devices when set to auto.

Return type

int

get_device_stats(device)[source]

CPU device stats aren’t supported yet.

Return type

Dict[str, Any]

setup(trainer)[source]
Raises

MisconfigurationException – If the selected device is not CPU.

Return type

None

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