CUDABuffer

A class that encapsulates the CUDA memory allocation/deallocation process.

class CUDABuffer : DeviceBuffer {

static CUDABuffer create(size_t numBytes);

static void destroy(CUDABuffer buf);

void set(void[] buf);

void set(DeviceBuffer buf);

void get(void[] buf);

size_t numBytes();

inout(CUdeviceptr) ptr();

}

Members

Functions

get void get(void[] buf): Copies data from the device to the host.
numBytes size_t numBytes(): Provides the size of the buffer allocated on the CUDA device.
ptr inout(CUdeviceptr) ptr(): Provides the device pointer.
set void set(void[] buf): Copies data from the host to the device.
set void set(DeviceBuffer buf): Undocumented in source. Be warned that the author may not have intended to support it.

Static functions

create CUDABuffer create(size_t numBytes): Constructs a CUDABuffer object and allocates memory on the CUDA device.
destroy void destroy(CUDABuffer buf): Releases the CUDA resources used by buf internally.

Meta

Source

See Implementation

dopt cuda modules

aliases

CUDAKernelCtr

classes

functions

interfaces

CUDAKernel