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75 lines
1.9 KiB
C++
75 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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#pragma once
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#include <map>
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#include <memory>
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#include <string>
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#include <utility>
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#include <vector>
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#include "Connection.h"
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#include "scheduler/TaskTable.h"
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#include "scheduler/interface/interfaces.h"
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namespace milvus {
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namespace scheduler {
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class Node;
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using NeighbourNodePtr = std::shared_ptr<Node>;
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struct Neighbour {
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Neighbour(NeighbourNodePtr nei, Connection conn) : neighbour_node(std::move(nei)), connection(std::move(conn)) {
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}
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~Neighbour() {
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neighbour_node = nullptr;
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}
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NeighbourNodePtr neighbour_node;
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Connection connection;
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};
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// TODO(lxj): return type void -> Status
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class Node : public interface::dumpable {
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public:
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Node();
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void
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AddNeighbour(const NeighbourNodePtr& neighbour_node, Connection& connection);
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std::vector<Neighbour>
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GetNeighbours();
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public:
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json
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Dump() const override;
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private:
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std::mutex mutex_;
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uint8_t id_;
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std::map<uint8_t, Neighbour> neighbours_;
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};
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using NodePtr = std::shared_ptr<Node>;
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using NodeWPtr = std::weak_ptr<Node>;
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} // namespace scheduler
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} // namespace milvus
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