1# Copyright 2020 Huawei Technologies Co., Ltd 2# 3# Licensed under the Apache License, Version 2.0 (the "License"); 4# you may not use this file except in compliance with the License. 5# You may obtain a copy of the License at 6# 7# http://www.apache.org/licenses/LICENSE-2.0 8# 9# Unless required by applicable law or agreed to in writing, software 10# distributed under the License is distributed on an "AS IS" BASIS, 11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12# See the License for the specific language governing permissions and 13# limitations under the License. 14import pytest 15 16import mindspore.context as context 17from mindspore.parallel._auto_parallel_context import auto_parallel_context 18from mindspore.parallel._cost_model_context import reset_cost_model_context 19from mindspore.parallel._utils import _reset_op_id 20from mindspore.parallel.algo_parameter_config import reset_algo_parameters 21 22 23@pytest.fixture(scope="function", autouse="True") 24def reset_test_context(): 25 context.reset_auto_parallel_context() 26 auto_parallel_context().set_enable_all_reduce_fusion(enable_all_reduce_fusion=True) 27 context.set_context(mode=context.GRAPH_MODE, device_target="Ascend") 28 reset_cost_model_context() 29 reset_algo_parameters() 30 _reset_op_id() 31