MemUtils.h File Reference

Utility class for CUDA memory allocations. More...

#include <iostream>
#include <vector>
#include <cuda.h>
#include <cuComplex.h>

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Classes
class	MemUtils

Macros
#define	gpuErrchk(ans)   { gpuAssert((ans), __FILE__, __LINE__); }

Functions
void	gpuAssert (cudaError_t code, const char *file, int line, bool abort=true)

Detailed Description

Utility class for CUDA memory allocations.

Contains often used memory allocation/copy/deallocation operations between host and device.

Function Documentation

gpuAssert()

void gpuAssert ( cudaError_t  code, const char *  file, int  line, bool  abort = true  )

inline

Check CUDA API error status of call.

Wrapper for finding errors in CUDA API calls.

Parameters

code	The errorcode returned from failed API call.
file	The file in which failure occured.
line	The line in file in which error occured.
abort	Exit code upon error.