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81 lines
1.8 KiB
C++
81 lines
1.8 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 <condition_variable>
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#include <deque>
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#include <list>
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#include <memory>
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#include <mutex>
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#include <queue>
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#include <string>
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#include <thread>
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#include <unordered_map>
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#include <vector>
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#include "ResourceMgr.h"
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#include "interface/interfaces.h"
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#include "job/Job.h"
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#include "task/Task.h"
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namespace milvus {
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namespace scheduler {
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class JobMgr : public interface::dumpable {
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public:
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explicit JobMgr(ResourceMgrPtr res_mgr);
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void
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Start();
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void
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Stop();
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json
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Dump() const override;
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public:
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void
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Put(const JobPtr& job);
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private:
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void
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worker_function();
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static std::vector<TaskPtr>
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build_task(const JobPtr& job);
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void
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calculate_path(const TaskPtr& task);
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private:
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bool running_ = false;
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std::queue<JobPtr> queue_;
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std::thread worker_thread_;
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std::mutex mutex_;
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std::condition_variable cv_;
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ResourceMgrPtr res_mgr_ = nullptr;
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};
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using JobMgrPtr = std::shared_ptr<JobMgr>;
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} // namespace scheduler
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} // namespace milvus
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