mergesort_app.cu File Reference

CUDPP application-level merge sorting routines. More...

#include "cuda_util.h"
#include "cudpp.h"
#include "cudpp_util.h"
#include "cudpp_mergesort.h"
#include "kernel/mergesort_kernel.cuh"
#include "limits.h"

MergeSort Functions
#define	BLOCKSORT_SIZE   1024
#define	DEPTH   8
template<typename T >
void	runMergeSort (T *pkeys, unsigned int *pvals, size_t numElements, const CUDPPMergeSortPlan *plan)
	Performs merge sor utilzing three stages. (1) Blocksort, (2) simple merge and (3) multi merge. More...
void	allocMergeSortStorage (CUDPPMergeSortPlan *plan)
	From the programmer-specified sort configuration, creates internal memory for performing the sort. More...
void	freeMergeSortStorage (CUDPPMergeSortPlan *plan)
	Deallocates intermediate memory from allocRadixSortStorage. More...
void	cudppMergeSortDispatch (void *keys, void *values, size_t numElements, const CUDPPMergeSortPlan *plan)
	Dispatch function to perform a sort on an array with a specified configuration. More...

Detailed Description

CUDPP application-level merge sorting routines.

mergesort_app.cu