CUDA并行排序(1)——整数

/* * helper_cuda.h * * Created on: Dec 5, 2017 * Author: zlf */ #ifndef HELPER_CUDA_H_ #define HELPER_CUDA_H_ #pragma once #include <stdlib.h> #include <stdio.h> #include <string.h> #include "helper_string.h" #ifndef EXIT_WAIVED #define EXIT_WAIVED 2 #endif // Note, it is required that your SDK sample to include the proper header files, please // refer the CUDA examples for examples of the needed CUDA headers, which may change depending // on which CUDA functions are used. // CUDA Runtime error messages #ifdef __DRIVER_TYPES_H__ static const char *_cudaGetErrorEnum(cudaError_t error) { switch (error) { case cudaSuccess: return "cudaSuccess"; case cudaErrorMissingConfiguration: return "cudaErrorMissingConfiguration"; case cudaErrorMemoryAllocation: return "cudaErrorMemoryAllocation"; case cudaErrorInitializationError: return "cudaErrorInitializationError"; case cudaErrorLaunchFailure: return "cudaErrorLaunchFailure"; case cudaErrorPriorLaunchFailure: return "cudaErrorPriorLaunchFailure"; case cudaErrorLaunchTimeout: return "cudaErrorLaunchTimeout"; case cudaErrorLaunchOutOfResources: return "cudaErrorLaunchOutOfResources"; case cudaErrorInvalidDeviceFunction: return "cudaErrorInvalidDeviceFunction"; case cudaErrorInvalidConfiguration: return "cudaErrorInvalidConfiguration"; case cudaErrorInvalidDevice: return "cudaErrorInvalidDevice"; case cudaErrorInvalidValue: return "cudaErrorInvalidValue"; case cudaErrorInvalidPitchValue: return "cudaErrorInvalidPitchValue"; case cudaErrorInvalidSymbol: return "cudaErrorInvalidSymbol"; case cudaErrorMapBufferObjectFailed: return "cudaErrorMapBufferObjectFailed"; case cudaErrorUnmapBufferObjectFailed: return "cudaErrorUnmapBufferObjectFailed"; case cudaErrorInvalidHostPointer: return "cudaErrorInvalidHostPointer"; case cudaErrorInvalidDevicePointer: return "cudaErrorInvalidDevicePointer"; case cudaErrorInvalidTexture: return "cudaErrorInvalidTexture"; case cudaErrorInvalidTextureBinding: return "cudaErrorInvalidTextureBinding"; case cudaErrorInvalidChannelDescriptor: return "cudaErrorInvalidChannelDescriptor"; case cudaErrorInvalidMemcpyDirection: return "cudaErrorInvalidMemcpyDirection"; case cudaErrorAddressOfConstant: return "cudaErrorAddressOfConstant"; case cudaErrorTextureFetchFailed: return "cudaErrorTextureFetchFailed"; case cudaErrorTextureNotBound: return "cudaErrorTextureNotBound"; case cudaErrorSynchronizationError: return "cudaErrorSynchronizationError"; case cudaErrorInvalidFilterSetting: return "cudaErrorInvalidFilterSetting"; case cudaErrorInvalidNormSetting: return "cudaErrorInvalidNormSetting"; case cudaErrorMixedDeviceExecution: return "cudaErrorMixedDeviceExecution"; case cudaErrorCudartUnloading: return "cudaErrorCudartUnloading"; case cudaErrorUnknown: return "cudaErrorUnknown"; case cudaErrorNotYetImplemented: return "cudaErrorNotYetImplemented"; case cudaErrorMemoryValueTooLarge: return "cudaErrorMemoryValueTooLarge"; case cudaErrorInvalidResourceHandle: return "cudaErrorInvalidResourceHandle"; case cudaErrorNotReady: return "cudaErrorNotReady"; case cudaErrorInsufficientDriver: return "cudaErrorInsufficientDriver"; case cudaErrorSetOnActiveProcess: return "cudaErrorSetOnActiveProcess"; case cudaErrorInvalidSurface: return "cudaErrorInvalidSurface"; case cudaErrorNoDevice: return "cudaErrorNoDevice"; case cudaErrorECCUncorrectable: return "cudaErrorECCUncorrectable"; case cudaErrorSharedObjectSymbolNotFound: return "cudaErrorSharedObjectSymbolNotFound"; case cudaErrorSharedObjectInitFailed: return "cudaErrorSharedObjectInitFailed"; case cudaErrorUnsupportedLimit: return "cudaErrorUnsupportedLimit"; case cudaErrorDuplicateVariableName: return "cudaErrorDuplicateVariableName"; case cudaErrorDuplicateTextureName: return "cudaErrorDuplicateTextureName"; case cudaErrorDuplicateSurfaceName: return "cudaErrorDuplicateSurfaceName"; case cudaErrorDevicesUnavailable: return "cudaErrorDevicesUnavailable"; case cudaErrorInvalidKernelImage: return "cudaErrorInvalidKernelImage"; case cudaErrorNoKernelImageForDevice: return "cudaErrorNoKernelImageForDevice"; case cudaErrorIncompatibleDriverContext: return "cudaErrorIncompatibleDriverContext"; case cudaErrorPeerAccessAlreadyEnabled: return "cudaErrorPeerAccessAlreadyEnabled"; case cudaErrorPeerAccessNotEnabled: return "cudaErrorPeerAccessNotEnabled"; case cudaErrorDeviceAlreadyInUse: return "cudaErrorDeviceAlreadyInUse"; case cudaErrorProfilerDisabled: return "cudaErrorProfilerDisabled"; case cudaErrorProfilerNotInitialized: return "cudaErrorProfilerNotInitialized"; case cudaErrorProfilerAlreadyStarted: return "cudaErrorProfilerAlreadyStarted"; case cudaErrorProfilerAlreadyStopped: return "cudaErrorProfilerAlreadyStopped"; /* Since CUDA 4.0*/ case cudaErrorAssert: return "cudaErrorAssert"; case cudaErrorTooManyPeers: return "cudaErrorTooManyPeers"; case cudaErrorHostMemoryAlreadyRegistered: return "cudaErrorHostMemoryAlreadyRegistered"; case cudaErrorHostMemoryNotRegistered: return "cudaErrorHostMemoryNotRegistered"; /* Since CUDA 5.0 */ case cudaErrorOperatingSystem: return "cudaErrorOperatingSystem"; case cudaErrorPeerAccessUnsupported: return "cudaErrorPeerAccessUnsupported"; case cudaErrorLaunchMaxDepthExceeded: return "cudaErrorLaunchMaxDepthExceeded"; case cudaErrorLaunchFileScopedTex: return "cudaErrorLaunchFileScopedTex"; case cudaErrorLaunchFileScopedSurf: return "cudaErrorLaunchFileScopedSurf"; case cudaErrorSyncDepthExceeded: return "cudaErrorSyncDepthExceeded"; case cudaErrorLaunchPendingCountExceeded: return "cudaErrorLaunchPendingCountExceeded"; case cudaErrorNotPermitted: return "cudaErrorNotPermitted"; case cudaErrorNotSupported: return "cudaErrorNotSupported"; /* Since CUDA 6.0 */ case cudaErrorHardwareStackError: return "cudaErrorHardwareStackError"; case cudaErrorIllegalInstruction: return "cudaErrorIllegalInstruction"; case cudaErrorMisalignedAddress: return "cudaErrorMisalignedAddress"; case cudaErrorInvalidAddressSpace: return "cudaErrorInvalidAddressSpace"; case cudaErrorInvalidPc: return "cudaErrorInvalidPc"; case cudaErrorIllegalAddress: return "cudaErrorIllegalAddress"; /* Since CUDA 6.5*/ case cudaErrorInvalidPtx: return "cudaErrorInvalidPtx"; case cudaErrorInvalidGraphicsContext: return "cudaErrorInvalidGraphicsContext"; case cudaErrorStartupFailure: