It brings together functionality common to all OpenCL projects. More...

Classes
class	CLEnv
	Sets up an OpenCL environment. More...

class	CLEnvInfo
	Facilitates the conveyance of `CLEnv` arguments. More...

class	CPUTimer
	A class for measuring execution times. More...

class	GPUTimer
	A class for profiling CL devices. More...

class	ProfilingInfo
	A class that collects and manipulates timing information about a test. More...

Functions
const char *	getOpenCLErrorCodeString (int errorCode)
	Returns the name of an error code. More...

bool	checkCLGLInterop (cl::Device &device)
	Checks the availability of the "GL Sharing" capability. More...

void	readSource (const std::vector< std::string > &kernel_filenames, std::vector< std::string > &sourceCodes)
	Reads in the contents from the requested files. More...

void	split (const std::string &str, char delim, std::vector< std::string > &names)
	Splits a string on the requested delimiter. More...

std::pair< const char *, size_t >	make_kernel_pair (const std::string &kernel_filename)
	Creates a pair of a char array (source code) and its size. More...

Detailed Description

It brings together functionality common to all OpenCL projects.

It offers structures that aim to ease the process of setting up and maintaining an OpenCL environment.

Function Documentation

bool clutils::checkCLGLInterop ( cl::Device & device )

Checks the availability of the "GL Sharing" capability.

Parameters

[in] device a device for which to check the "GL Sharing" capability.

const char * clutils::getOpenCLErrorCodeString ( int errorCode )

Returns the name of an error code.

Gets an error code and returns its name.

Parameters

[in] errorCode an error code.

std::pair< const char *, size_t > clutils::make_kernel_pair ( const std::string & sourceCode )

Creates a pair of a char array (source code) and its size.

An operator to be used for producing the pairs required by a cl::Program::Sources object.

Parameters

[in] sourceCode the source code of a kernel (.cl) file.

Reads in the contents from the requested files.

Parameters

[in]	kernel_filenames	a vector of strings with the names of the kernel files (.cl).
[out]	sourceCodes	a vector of strings with the contents of the files.

Splits a string on the requested delimiter.

Parameters

[in]	str	string containing the tokens.
[in]	delim	delimiter on which to split the string.
[out]	names	a vector of all the tokens.