10c7dbe6a1d48fc242e18aacafe8ff1691ffb408,pytorch_lightning/accelerators/legacy/ddp_hpc_accelerator.py,DDPHPCAccelerator,ddp_train,#DDPHPCAccelerator#Any#Any#,112

Before Change

        self.ddp_plugin.on_after_setup_optimizers(self.trainer)

        // set model properties before going into wrapper
        self.trainer.model_connector.copy_trainer_model_properties(model)

        // 16-bit
        model = self.trainer.precision_connector.connect(model)

        // device ids change depending on the DDP setup
        device_ids = self.get_device_ids()

        // allow user to configure ddp
        model = self.configure_ddp(model, device_ids)

        // set up training routine
        self.trainer.train_loop.setup_training(model)

        // train or test
        results = self.train_or_test()

After Change

        // allow user to configure ddp
        model = self.configure_ddp(model, device_ids)

        self.trainer.setup_trainer(model)

        // train or test
        results = self.train_or_test()

Instances