CudappDevice.h

Go to the documentation of this file.

#ifndef CUDAPPDEVICE_H_
#define CUDAPPDEVICE_H_

#include "CudappSupportModule.h"
#include "driver_types.h"
#include <ostream>
namespace Cudapp
{
    class CUDA_SUPPORT_EXPORT Device
    {
    public:
        Device(unsigned int deviceNumber);
        virtual ~Device();

        bool IsInitialized() const { return this->Initialized; }

        void SetDeviceNumber(unsigned int deviceNumber);
        int GetDeviceNumber() const { return this->DeviceNumber; }


        const char* GetName() const { return DeviceProp.name; }
        size_t GetTotalGlobalMem() const { return DeviceProp.totalGlobalMem; }
        size_t GetSharedMemPerBlock() const { return DeviceProp. sharedMemPerBlock; }
        int GetRegsPerBlock() const { return DeviceProp.regsPerBlock; }
        int GetWrapSize() const { return DeviceProp.warpSize; }
        size_t GetMemPitch() const { return DeviceProp.memPitch; }
        int GetMaxThreadsPerBlock() const { return DeviceProp.maxThreadsPerBlock; }
        const int* GetMaxThreadsDim() const { return DeviceProp.maxThreadsDim; } 

        const int* GetMaxGridSize() const { return DeviceProp.maxGridSize; }  

        size_t GetTotalConstMem() const { return DeviceProp.totalConstMem; }
        int GetMajor() const { return DeviceProp.major; }
        int GetMinor() const { return DeviceProp.minor; }
        int GetClockRate() const { return DeviceProp.clockRate; }
        size_t GetTextureAlignment() const { return DeviceProp.textureAlignment; }
        const cudaDeviceProp& GetCudaDeviceProperty() const { return this->DeviceProp; }

        void MakeActive();
        void SynchronizeThread();
        void ExitThread();

        bool AllocateMemory();

        virtual void PrintSelf(std::ostream&  os) const;

    protected:
        void LoadDeviceProperties();

        bool Initialized;
        int DeviceNumber;
        cudaDeviceProp DeviceProp;    
    };
    inline std::ostream& operator<<(std::ostream& os, const Device& in){
        in.PrintSelf(os);
        return os; 
    }

}
#endif /*CUDAPPDEVICE_H_*/