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2017-07-27 19:31:54 +02:00
parent 19d695d4d8
commit 8d43a1c3c2
14 changed files with 1027 additions and 41 deletions
@@ -0,0 +1,85 @@
+
+#pragma once
+
+
+#include <wfr/scheduling/AbstractScheduler.h>
+#include <wfr/prediction/PredictionManager.h>
+#include <wfr/common/resource/Resource.h>
+#include <wfr/common/resource/ResourceManager.h>
+#include <wfr/common/types/WfrTypes.h>
+#include <mutex>
+#include <thread>
+#include <vector>
+#include <queue>
+#include <map>
+#include <set>
+#include <iostream>
+#include <condition_variable>
+
+namespace wfr {
+
+namespace wfs {
+class AtomicActivityInstance;
+}
+namespace wep {
+class AtomicWepNode;
+class ActivityWepNode;
+class AbstractWepNode;
+}
+namespace resource {
+class ResourceManager;
+}
+namespace prediction {
+class PredictionManager;
+}
+}
+
+
+namespace wfr {
+namespace scheduling {
+
+
+class CPOPScheduler: public scheduling::SchedulerBase {
+protected:
+	resource::ResourceManager& resourceManager;
+	prediction::PredictionManager& predictionManager;
+
+	struct TaskRankEntry {
+		double rankU = 0;
+		double rankD = 0;
+		double priority = 0;
+		bool finalizedU = false;
+		bool finalizedD = false;
+
+		wfs::AtomicActivityImplementation** fastestImplementations;
+		prediction::ExecutionTimeResult* fastestExecutionTimes;
+		double averageExecutionTime = 0.0;
+
+		TaskRankEntry(wfr_size_t resourceCount) : fastestImplementations(new wfs::AtomicActivityImplementation*[resourceCount]),
+				fastestExecutionTimes(new prediction::ExecutionTimeResult[resourceCount]) {}
+	};
+
+	std::set<wep::AtomicWepNode*> readySet;
+
+	void calcTaskRankD(wep::ActivityWepNode& node, std::vector<resource::ComputingResource*>& resources);
+
+	void calcTaskRankU(wep::ActivityWepNode& node, std::vector<resource::ComputingResource*>& resources);
+
+	void scheduleReadySet(WepMapEntry& wepe, std::set<wep::ActivityWepNode*>& cpTasks, resource::ComputingResource* cpResource,
+			std::vector<resource::ComputingResource*>& resources, std::unique_lock<std::mutex>& schedulerLock);
+
+public:
+	CPOPScheduler(resource::ResourceManager& resourceManager, prediction::PredictionManager& predictionManager)
+			: resourceManager(resourceManager), predictionManager(predictionManager) {}
+
+	~CPOPScheduler() {}
+
+	virtual void _notifyWEPUpdate(SchedulerBase::WepMapEntry& wepe, std::set<wep::AtomicWepNode*> readyToExecute, std::unique_lock<std::mutex>& schedulerLock) override;
+	virtual void _notifySchedulingDecisionStatusUpdate(WepMapEntry& wepe, std::shared_ptr<SchedulingDecision> sd, std::unique_lock<std::mutex>& schedulerLock) override;
+	virtual void _unregisterWEP(WepMapEntry& wepe, std::unique_lock<std::mutex>& schedulerLock) override;
+};
+
+} /* namespace scheduling */
+} /* namespace wfr */
+
+
@@ -0,0 +1,81 @@
+
+#pragma once
+
+
+#include <wfr/scheduling/AbstractScheduler.h>
+#include <wfr/prediction/PredictionManager.h>
+#include <wfr/common/resource/Resource.h>
+#include <wfr/common/resource/ResourceManager.h>
+#include <wfr/common/types/WfrTypes.h>
+#include <mutex>
+#include <thread>
+#include <vector>
+#include <queue>
+#include <map>
+#include <set>
+#include <iostream>
+#include <condition_variable>
+
+namespace wfr {
+
+namespace wfs {
+class AtomicActivityInstance;
+}
+namespace wep {
+class AtomicWepNode;
+class ActivityWepNode;
+class AbstractWepNode;
+}
+namespace resource {
+class ResourceManager;
+}
+namespace prediction {
+class PredictionManager;
+}
+}
+
+
+namespace wfr {
+namespace scheduling {
+
+
+class HCPTScheduler: public scheduling::SchedulerBase {
+protected:
+	resource::ResourceManager& resourceManager;
+	prediction::PredictionManager& predictionManager;
+
+	struct TaskRankEntry {
+		double aest = 0;
+		double alst = 0;
+		bool aestFinalized = false;
+		bool alstFinalized = false;
+
+		wfs::AtomicActivityImplementation** fastestImplementations;
+		prediction::ExecutionTimeResult* fastestExecutionTimes;
+		double averageExecutionTime = 0.0;
+
+		TaskRankEntry(wfr_size_t resourceCount) : fastestImplementations(new wfs::AtomicActivityImplementation*[resourceCount]),
+				fastestExecutionTimes(new prediction::ExecutionTimeResult[resourceCount]) {}
+	};
+
+	std::set<wep::AtomicWepNode*> readySet;
+
+	void calcTaskRanks(wep::ActivityWepNode& node, std::vector<resource::ComputingResource*>& resources);
+
+	void scheduleReadySet(WepMapEntry& wepe, std::vector<resource::ComputingResource*>& resources, std::unique_lock<std::mutex>& schedulerLock);
+
+public:
+	HCPTScheduler(resource::ResourceManager& resourceManager, prediction::PredictionManager& predictionManager)
+			: resourceManager(resourceManager), predictionManager(predictionManager) {}
+
+	~HCPTScheduler() {}
+
+	virtual void _notifyWEPUpdate(SchedulerBase::WepMapEntry& wepe, std::set<wep::AtomicWepNode*> readyToExecute, std::unique_lock<std::mutex>& schedulerLock) override;
+	virtual void _notifySchedulingDecisionStatusUpdate(WepMapEntry& wepe, std::shared_ptr<SchedulingDecision> sd, std::unique_lock<std::mutex>& schedulerLock) override;
+	virtual void _unregisterWEP(WepMapEntry& wepe, std::unique_lock<std::mutex>& schedulerLock) override;
+};
+
+} /* namespace scheduling */
+} /* namespace wfr */
+
+
@@ -0,0 +1,34 @@
+
+#pragma once
+
+
+#include <wfr/scheduling/AbstractScheduler.h>
+
+
+namespace wfr {
+namespace wep {
+class AtomicWepNode;
+class WEPnode;
+}
+}
+
+
+namespace wfr {
+namespace scheduling {
+
+class JustInTime2Scheduler: public wfr::scheduling::SchedulerBase {
+private:
+	resource::ResourceManager& resourceManager;
+	prediction::PredictionManager& predictionManager;
+	std::set<wep::AtomicWepNode*> nodeQueue;
+
+public:
+	JustInTime2Scheduler(resource::ResourceManager& resourceManager, prediction::PredictionManager& predictionManager)
+			: resourceManager(resourceManager), predictionManager(predictionManager) {}
+
+	virtual void _notifyWEPUpdate(SchedulerBase::WepMapEntry& wepe, std::set<wep::AtomicWepNode*> readyToExecute, std::unique_lock<std::mutex>& schedulerLock);
+};
+
+} /* namespace scheduling */
+} /* namespace wfr */
+