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!2608 reshape cost computing dont create hccl group 

Merge pull request !2608 from yao_yf/reshape_cost_dont_create_group
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mindspore-ci-bot 2020-06-27 15:02:40 +08:00 committed by Gitee
parent 4c4586ea6f 65760a2f3c
commit 9273fdbfcb
1 changed files with 2 additions and 2 deletions
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4
mindspore/ccsrc/parallel/auto_parallel/operator_costmodel.cc
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@ -465,7 +465,7 @@ double ReshapeCost::GetForwardCommCost(const std::vector<TensorInfo> &inputs, co
CheckGlobalDeviceManager();
MS_EXCEPTION_IF_NULL(g_device_manager);
RankList dev_list = g_device_manager->GetDeviceListByStageId(stage_id);
TensorRedistribution tensor_redistribution;
TensorRedistribution tensor_redistribution(false, true);
if (tensor_redistribution.Init(inputs[0].tensor_layout(), outputs[0].tensor_layout(), dev_list) == FAILED) {
MS_LOG(EXCEPTION) << "Failure: tensor_redistribution init failed.";
}
@ -503,7 +503,7 @@ double ReshapeCost::GetForwardComputationCost(const std::vector<TensorInfo> &inp
CheckGlobalDeviceManager();
MS_EXCEPTION_IF_NULL(g_device_manager);
RankList dev_list = g_device_manager->GetDeviceListByStageId(stage_id);
TensorRedistribution tensor_redistribution;
TensorRedistribution tensor_redistribution(false, true);
if (tensor_redistribution.Init(inputs[0].tensor_layout(), outputs[0].tensor_layout(), dev_list) == FAILED) {
MS_LOG(EXCEPTION) << "Failure: tensor_redistribution init failed.";
}