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Peizhao Zhang authored
Summary: Supported specifying customized parameter groups from model. * Allow model to specify customized parameter groups by implementing a function `model.get_optimizer_param_groups(cfg)` * Supported model with ddp. Reviewed By: zhanghang1989 Differential Revision: D31289315 fbshipit-source-id: c91ba8014508e9fd5f172601b9c1c83c188338fd
87ce583c
