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69 lines
1.9 KiB
C++
69 lines
1.9 KiB
C++
// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. 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,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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#include "scheduler/resource/Node.h"
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#include <atomic>
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#include <utility>
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namespace milvus {
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namespace scheduler {
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Node::Node() {
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static std::atomic_uint_fast8_t counter(0);
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id_ = counter++;
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}
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std::vector<Neighbour>
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Node::GetNeighbours() {
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std::lock_guard<std::mutex> lk(mutex_);
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std::vector<Neighbour> ret;
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for (auto& e : neighbours_) {
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ret.push_back(e.second);
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}
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return ret;
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}
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json
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Node::Dump() const {
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json neighbours;
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for (auto& neighbour : neighbours_) {
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json n;
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n["id"] = neighbour.first;
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n["connection"] = neighbour.second.connection.Dump();
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neighbours.push_back(n);
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}
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json ret{
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{"id", id_},
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{"neighbours", neighbours},
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};
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return ret;
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}
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void
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Node::AddNeighbour(const NeighbourNodePtr& neighbour_node, Connection& connection) {
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std::lock_guard<std::mutex> lk(mutex_);
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if (auto s = neighbour_node.lock()) {
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neighbours_.emplace(std::make_pair(s->id_, Neighbour(neighbour_node, connection)));
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}
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// else do nothing, consider it..
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}
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} // namespace scheduler
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} // namespace milvus
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