ugpu.hh

Go to the documentation of this file.

#ifndef MICROGPU_HH
#define MICROGPU_HH
#include<iostream>
#include<string>
#include<vector>
#include<array>
#include<bitset>
 
#include "../warp/warp.hh"
#include "../computeUnit/computeUnit.hh"
 
#define CU_COUNT 16
class MicroGPU { 
   std::vector <Warp> globalWarpCollection;
 
   // Collection of Streaming Multiprocessors
   std::array<ComputeUnit, CU_COUNT> computeUnit;
   int currentCycle;
   int maxCycles;
 
   public:
        MicroGPU();
        void init();
        void assignWarpToSM(int smId, const Warp &warp);
        void addWarpToGlobalCollection(const Warp &warp);
        int getGlobalWarpCollectionSize() const;
        int getCurrentCycle() const { return currentCycle; }
        void incrementCycle() { currentCycle++; }
        void performWarpScheduling();
        void performWarpSchedulingSimple();
        void setMaxCycles(int cycles) { maxCycles = cycles; }
 
        // test method
        void createGlobalWarpCollectionTest();
        void printComputeUnitStatus() const;
        bool allComputeUnitsDone() const;
        bool allWarpsCompleted() const;
 
        void executeComputeUnits(); // Method to execute warps in compute units for one cycle
 
        void executeGPU(); // Method to execute the entire GPU until all warps are completed
 
 
};
#endif // MICROGPU_HH