# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved. # SPDX-License-Identifier: Apache-2.0 # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. from typing import Dict from cosmos_transfer1.checkpointer.fast_tp import Checkpointer as FastTPCheckpointer from cosmos_transfer1.checkpointer.fsdp_checkpointer import FSDPCheckpointer from cosmos_transfer1.checkpointer.multi_rank_checkpointer import MultiRankCheckpointer from cosmos_transfer1.checkpointer.tp_checkpointer import Checkpointer as TPCheckpointer from cosmos_transfer1.utils.lazy_config import LazyCall as L MULTI_RANK_CHECKPOINTER: Dict[str, str] = L(MultiRankCheckpointer)() FSDP_CHECKPOINTER: Dict[str, str] = L(FSDPCheckpointer)() MODEL_PARALLEL_CHECKPOINTER: Dict[str, str] = L(TPCheckpointer)() FAST_TP_CHECKPOINTER: Dict[str, str] = L(FastTPCheckpointer)()