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Kai Zhang authored
Summary: Evaluate the predictor generated by previous step. This diff modify the lightning_train_net to reuse the evaluation logic by adding a `predictor_path` param. This diff also makes Lightning training backend depends on `cfg.MODEL.DEVICE` so that in evaluate_predictor step, user could set backend by changing model device. This is useful for evaluating int8 quantized model. Reviewed By: newstzpz Differential Revision: D27150609 fbshipit-source-id: fb72da3e81db932c0fa479350150720143e09a3e
6aec097e
