PxCudaContext

Defined in include/cudamanager/PxCudaContext.h

class PxCudaContext

Cuda Context.

Public Functions

virtual void release() = 0

virtual PxCUresult memAlloc(CUdeviceptr *dptr, size_t bytesize) = 0

virtual PxCUresult memFree(CUdeviceptr dptr) = 0

virtual PxCUresult memHostAlloc(void **pp, size_t bytesize, unsigned int Flags) = 0

virtual PxCUresult memFreeHost(void *p) = 0

virtual PxCUresult memHostGetDevicePointer(CUdeviceptr *pdptr, void *p, unsigned int Flags) = 0

virtual PxCUresult moduleLoadDataEx(CUmodule *module, const void *image, unsigned int numOptions, PxCUjit_option *options, void **optionValues) = 0

virtual PxCUresult moduleGetFunction(CUfunction *hfunc, CUmodule hmod, const char *name) = 0

virtual PxCUresult moduleUnload(CUmodule hmod) = 0

virtual PxCUresult streamCreate(CUstream *phStream, unsigned int Flags) = 0

virtual PxCUresult streamCreateWithPriority(CUstream *phStream, unsigned int flags, int priority) = 0

virtual PxCUresult streamFlush(CUstream hStream) = 0

virtual PxCUresult streamWaitEvent(CUstream hStream, CUevent hEvent, unsigned int Flags) = 0

virtual PxCUresult streamDestroy(CUstream hStream) = 0

virtual PxCUresult streamSynchronize(CUstream hStream) = 0

virtual PxCUresult eventCreate(CUevent *phEvent, unsigned int Flags) = 0

virtual PxCUresult eventRecord(CUevent hEvent, CUstream hStream) = 0

virtual PxCUresult eventQuery(CUevent hEvent) = 0

virtual PxCUresult eventSynchronize(CUevent hEvent) = 0

virtual PxCUresult eventDestroy(CUevent hEvent) = 0

virtual PxCUresult launchKernel(CUfunction f, unsigned int gridDimX, unsigned int gridDimY, unsigned int gridDimZ, unsigned int blockDimX, unsigned int blockDimY, unsigned int blockDimZ, unsigned int sharedMemBytes, CUstream hStream, PxCudaKernelParam *kernelParams, size_t kernelParamsSizeInBytes, void **extra = NULL) = 0

virtual PxCUresult launchKernel(CUfunction f, PxU32 gridDimX, PxU32 gridDimY, PxU32 gridDimZ, PxU32 blockDimX, PxU32 blockDimY, PxU32 blockDimZ, PxU32 sharedMemBytes, CUstream hStream, void **kernelParams, void **extra = NULL) = 0

virtual PxCUresult memcpyDtoH(void *dstHost, CUdeviceptr srcDevice, size_t ByteCount) = 0

virtual PxCUresult memcpyDtoHAsync(void *dstHost, CUdeviceptr srcDevice, size_t ByteCount, CUstream hStream) = 0

virtual PxCUresult memcpyHtoD(CUdeviceptr dstDevice, const void *srcHost, size_t ByteCount) = 0

virtual PxCUresult memcpyHtoDAsync(CUdeviceptr dstDevice, const void *srcHost, size_t ByteCount, CUstream hStream) = 0

virtual PxCUresult memcpyDtoDAsync(CUdeviceptr dstDevice, CUdeviceptr srcDevice, size_t ByteCount, CUstream hStream) = 0

virtual PxCUresult memcpyDtoD(CUdeviceptr dstDevice, CUdeviceptr srcDevice, size_t ByteCount) = 0

virtual PxCUresult memcpyPeerAsync(CUdeviceptr dstDevice, CUcontext dstContext, CUdeviceptr srcDevice, CUcontext srcContext, size_t ByteCount, CUstream hStream) = 0

virtual PxCUresult memsetD32Async(CUdeviceptr dstDevice, unsigned int ui, size_t N, CUstream hStream) = 0

virtual PxCUresult memsetD8Async(CUdeviceptr dstDevice, unsigned char uc, size_t N, CUstream hStream) = 0

virtual PxCUresult memsetD32(CUdeviceptr dstDevice, unsigned int ui, size_t N) = 0

virtual PxCUresult memsetD16(CUdeviceptr dstDevice, unsigned short uh, size_t N) = 0

virtual PxCUresult memsetD8(CUdeviceptr dstDevice, unsigned char uc, size_t N) = 0

virtual PxCUresult getLastError() = 0

inline PxDeviceAllocatorCallback *getAllocatorCallback()

Protected Functions

inline virtual ~PxCudaContext()

Protected Attributes

PxDeviceAllocatorCallback *mAllocatorCallback