rodinia-benchmark/opencl/gaussian/utils.h

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#ifndef _UTILS_
#define _UTILS_

// Wrapper for malloc
void* alloc(size_t size);

// Checks for existence of directory
void checkDir(char* dirpath);

// Check for existence of file
void checkFile(char* filename);

// Parse the input command line options to the program
void parseArguments(int argc, char** argv, char** input, char** events,
    char** ipts, char* devicePref, bool* verifyResults);


// Print the program usage information
void printUsage();

// Rounds up size to the nearest multiple of multiple
unsigned int roundUp(unsigned int value, unsigned int multiple);

// Concatenate two strings, creating a new one
char* smartStrcat(char* str1, char* str2);

// Set the value of usingImages
void setUsingImages(bool val);

// Return whether or not images are being used
bool isUsingImages();

#endif