mirror of
https://github.com/NVIDIA/Model-Optimizer.git
synced 2026-11-03 08:14:29 +08:00
38 lines
1.5 KiB
Python
38 lines
1.5 KiB
Python
# SPDX-FileCopyrightText: Copyright (c) 2023-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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# SPDX-License-Identifier: Apache-2.0
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import copy
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from packaging.version import Version
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# Deprecation > 0.29
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def format_modelopt_checkpoint_by_version(modelopt_state: dict, version: str):
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if Version(version) >= Version("0.29"):
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return modelopt_state
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modelopt_state = copy.deepcopy(modelopt_state)
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modelopt_state["modelopt_version"] = version
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for mode, state in modelopt_state["modelopt_state_dict"]:
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if "quantizer_state" not in state["metadata"]:
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continue
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for quantizer_state in state["metadata"]["quantizer_state"].values():
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quantizer_state["_mopt_ckpt_versn"] = version
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pyt_states = quantizer_state.pop("_pytorch_state_metadata", None)
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if pyt_states is None:
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continue
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for k in pyt_states["buffers"]:
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quantizer_state["_has" + k] = True
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return modelopt_state
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