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79 lines
2.5 KiB
79 lines
2.5 KiB
/**
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* Copyright 2020 Huawei Technologies Co., Ltd
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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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*/
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#include "label_allocator.h"
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#include "framework/common/types.h"
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#include "common/util.h"
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#include "common/ge_inner_error_codes.h"
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#include "graph/debug/ge_attr_define.h"
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#include "graph/utils/graph_utils.h"
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#include "graph/label/label_maker.h"
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namespace ge {
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LabelAllocator::LabelAllocator(const ComputeGraphPtr &graph) : compute_graph_(graph) {}
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Status LabelAllocator::AssignFunctionalLabels(uint32_t &label_index) {
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if (compute_graph_ == nullptr) {
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GELOGE(INTERNAL_ERROR, "ComputeGraph not set, Assign labels failed.");
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return INTERNAL_ERROR;
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}
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// Add label task for sub graph.
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GELOGI("AssignFunctionalLabels start: %s.", compute_graph_->GetName().c_str());
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std::set<NodePtr> functional_nodes;
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for (auto graph : compute_graph_->GetAllSubgraphs()) {
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if (!CollectFunctionalNode(graph, functional_nodes)) {
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return INTERNAL_ERROR;
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}
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}
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// Add label for functional op.
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label_index = 0;
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for (auto node : functional_nodes) {
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LabelMakerPtr maker = LabelMakerFactory::Instance().Create(node->GetType(), compute_graph_, node);
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if (maker == nullptr) {
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GELOGE(INTERNAL_ERROR, "Node: %s label maker not registed.", node->GetType().c_str());
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return INTERNAL_ERROR;
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}
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if (maker->Run(label_index) != SUCCESS) {
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GELOGE(INTERNAL_ERROR, "Node: %s run label maker failed.", node->GetType().c_str());
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return INTERNAL_ERROR;
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}
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}
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GELOGI("AssignFunctionalLabels success.");
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return SUCCESS;
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}
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bool LabelAllocator::CollectFunctionalNode(ComputeGraphPtr &graph, std::set<NodePtr> &functional_nodes) {
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if (graph == nullptr) {
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GELOGE(INTERNAL_ERROR, "Sub ComputeGraph is null.");
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return false;
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}
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NodePtr parent = graph->GetParentNode();
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if (parent == nullptr) {
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GELOGE(INTERNAL_ERROR, "ComputeGraph owner not set: %s.", graph->GetName().c_str());
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return false;
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}
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(void)functional_nodes.insert(parent); // unique functional node.
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return true;
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}
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} // namespace ge
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