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 setup(trainer, model)[source]¶ Raises MisconfigurationException – If AMP is used with CPU, or if the selected device is not CPU. Return type None