1# Copyright 2019 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. 14 15import mindspore.context as context 16from mindspore.parallel._auto_parallel_context import auto_parallel_context 17from mindspore.parallel._cost_model_context import reset_cost_model_context 18from mindspore.parallel._utils import _reset_op_id 19from mindspore.parallel.algo_parameter_config import reset_algo_parameters 20from mindspore.communication._comm_helper import GlobalComm 21 22def setup_module(): 23 auto_parallel_context().set_enable_all_reduce_fusion(enable_all_reduce_fusion=True) 24 context.set_context(mode=context.GRAPH_MODE, device_target="Ascend") 25 GlobalComm.INITED = True 26 reset_cost_model_context() 27 reset_algo_parameters() 28 _reset_op_id() 29 30 31def teardown_module(): 32 context.reset_auto_parallel_context() 33 GlobalComm.INITED = False 34 reset_cost_model_context() 35 reset_algo_parameters() 36 _reset_op_id() 37