From 070ce923574dcc57435cb3fb2dfe86b6a38cd249 Mon Sep 17 00:00:00 2001
From: MDBijman <matthijs@bijman.org>
Date: Tue, 24 Jan 2017 12:15:26 +0100
Subject: Initial code commit with organized dependencies

---
 Simulator/include/simulation/workloads/Workload.h  | 80 ++++++++++++++++++++++
 .../include/simulation/workloads/WorkloadPool.h    | 43 ++++++++++++
 2 files changed, 123 insertions(+)
 create mode 100644 Simulator/include/simulation/workloads/Workload.h
 create mode 100644 Simulator/include/simulation/workloads/WorkloadPool.h

(limited to 'Simulator/include/simulation/workloads')

diff --git a/Simulator/include/simulation/workloads/Workload.h b/Simulator/include/simulation/workloads/Workload.h
new file mode 100644
index 00000000..9de57990
--- /dev/null
+++ b/Simulator/include/simulation/workloads/Workload.h
@@ -0,0 +1,80 @@
+#pragma once
+#include <stdint.h>
+
+namespace Simulation
+{
+	/*
+		The Workload class models a workload.
+	*/
+	class Workload
+	{
+	public:
+		/*
+			Initializes the TOTAL_FLOPS and the remainingFlops to the size.
+		*/
+		Workload(int size, int startTick, int dbId, int traceId, int dependency);
+
+		/*
+			Decreases the remainingFlops by the given amount.
+		*/
+		void doOperations(uint32_t opCount);
+
+		/*
+			Returns the amount of operations left to do.
+		*/
+		uint32_t getRemainingOperations() const;
+
+		/*
+			Returns the total amount of operations, including finished ones.
+		*/
+		uint32_t getTotalOperations() const;
+
+		/*
+			Returns true if the workload has been finished.
+		*/
+		bool isFinished() const;
+		
+		/*
+			Returns the id of this workload.
+		*/
+		uint32_t getId() const;
+
+		/*
+			Returns the dependency id of this workload.
+		*/
+		int getDependencyId() const;
+
+		/**
+		 * \return The start tick of this workload.
+		 */
+		uint32_t getStartTick() const
+		{
+			return START_TICK;
+		}
+
+		// True if the dependency of this workload has finished.
+		bool dependencyFinished = false;
+
+	private:
+		// The id of the workload this workload depends on.
+		int dependencyId;
+
+		// Finished is true if the remainingFlops is 0.
+		bool finished = false;
+
+		// The amount of operations done.
+		uint32_t remainingFlops;
+
+		// The total amount of operations required to finish this task.
+		uint32_t TOTAL_FLOPS;
+
+		// The tick during which this workload was started.
+		uint32_t START_TICK;
+
+		// The id of this workload in the database
+		uint32_t ID;
+
+		// The id of the trace this workload belongs to in the database.
+		uint32_t TRACE_ID;
+	};
+}
diff --git a/Simulator/include/simulation/workloads/WorkloadPool.h b/Simulator/include/simulation/workloads/WorkloadPool.h
new file mode 100644
index 00000000..28a2ad04
--- /dev/null
+++ b/Simulator/include/simulation/workloads/WorkloadPool.h
@@ -0,0 +1,43 @@
+#pragma once
+#include "simulation/workloads/Workload.h"
+#include <vector>
+
+namespace Simulation
+{
+	class WorkloadPool
+	{
+	public:
+		/*
+			Adds the given workload to this pool of workloads.
+		*/
+		void addWorkload(Workload w);
+
+		/*
+			Returns a reference to the vector of workloads.
+		*/
+		std::vector<Workload*> getWorkloads(uint32_t currentTick);
+
+		/*
+			Returns a reference to the workload with the given id.
+		*/
+		Workload& getWorkload(int id);
+
+		/*
+			Removes all workloads that are finished.
+		*/
+		void clearFinishedWorkloads();
+
+		/*
+			Returns true if the workloads vector of this pool is empty.
+		*/
+		bool isEmpty();
+
+	private:
+		/*
+			Sets all dependencyFinished to true of workloads with the given id as dependency.
+		*/
+		void setDependenciesFinished(int id);
+
+		std::vector<Workload> workloads;
+	};
+}
-- 
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