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67 lines
2.4 KiB
67 lines
2.4 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 "graph/passes/mark_same_addr_pass.h"
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namespace ge {
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bool MarkSameAddrPass::IsNextNodeExpected(const ge::NodePtr &cur_node, const vector<string> &next_nodes,
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int &out_anchor_idx) {
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for (auto out_anchor : cur_node->GetAllOutDataAnchors()) {
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if (out_anchor == nullptr) {
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continue;
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}
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for (auto in_anchor : out_anchor->GetPeerInDataAnchors()) {
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if (in_anchor == nullptr) {
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continue;
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}
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auto dst_node = in_anchor->GetOwnerNode();
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if (dst_node == nullptr) {
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continue;
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}
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if (std::count(next_nodes.begin(), next_nodes.end(), dst_node->GetType()) > 0) {
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out_anchor_idx = out_anchor->GetIdx();
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GELOGD("Current node is %s, next node is %s.", cur_node->GetName().c_str(), dst_node->GetName().c_str());
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return true;
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}
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}
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}
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return false;
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}
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Status MarkSameAddrPass::Run(ComputeGraphPtr graph) {
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GELOGD("MarkSameAddrPass begin.");
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GE_CHECK_NOTNULL(graph);
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if (graph->GetGraphUnknownFlag()) {
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GELOGD("Graph[%s] is unknown shape, do not need to set fixed addr attr.", graph->GetName().c_str());
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return SUCCESS;
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}
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int out_anchor_idx = 0;
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for (const ge::NodePtr &node : graph->GetDirectNode()) {
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auto op_desc = node->GetOpDesc();
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GE_CHECK_NOTNULL(op_desc);
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vector<string> next_nodes = {STREAMSWITCH, STREAMSWITCHN, LABELSWITCHBYINDEX};
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if (IsNextNodeExpected(node, next_nodes, out_anchor_idx)) {
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string tensor_name = op_desc->GetOutputNameByIndex(out_anchor_idx);
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(void)ge::AttrUtils::SetStr(node->GetOpDesc(), ATTR_DYNAMIC_SHAPE_FIXED_ADDR, tensor_name);
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(void)ge::AttrUtils::SetInt(node->GetOpDesc(), ATTR_DYNAMIC_SHAPE_FIXED_ADDR_INDEX, out_anchor_idx);
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}
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}
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GELOGD("MarkSameAddrPass end.");
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return SUCCESS;
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}
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} // namespace ge
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