# Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
#
# 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
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# 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.
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from .base_cost import OP_COST_FACTORY
from .base_cost import Cost
from .comm_op_cost import AllreduceSumCost
from .comp_op_cost import MatmulV2OpCost
from .tensor_cost import TensorCost
from .estimate_cost import CostEstimator