Inheritance diagram for OclCpaEngine< Tc, Tt, Tp >:

Collaboration diagram for OclCpaEngine< Tc, Tt, Tp >:

Public Member Functions
	OclCpaEngine (unsigned int platform, unsigned int device, unsigned int samplesPerTrace, unsigned int noOfCandidates, unsigned int noOfTraces)
	Initialize given platform and device, create command queue and allocate device memory buffers.

void	buildProgram ()
	Build the OpenCL kernels.

void	loadPredictionsToDevice (const PowerPredictions< Tp > &pp, bool blocking=false)
	Load power predictions from local memory to device buffers.

void	loadTracesToDevice (const PowerTraces< Tt > &pt, bool blocking=false)
	Load power traces from local memory to device buffers.

void	compute (UnivariateContext< Tc > &context, unsigned int sliceSize)
	Launch the computation kernel, divide the work by sliceSize (long running GPU kernel is not good), return result in UnivariateContext context.

Public Member Functions inherited from OclEngine< Tc >
	OclEngine (unsigned int platform, unsigned int device)
	Initializes the specified OpenCL device and creates an OpenCL command queue.

std::string	getTypeName (float dummy)
	Returns the data type name.

std::string	getTypeName (double dummy)
	Returns the data type name.

std::string	getTypeName (int8_t dummy)
	Returns the data type name.

std::string	getTypeName (uint8_t dummy)
	Returns the data type name.

std::string	getTypeName (int16_t dummy)
	Returns the data type name.

std::string	getTypeName (uint16_t dummy)
	Returns the data type name.

std::string	getTypeName (int32_t dummy)
	Returns the data type name.

std::string	getTypeName (uint32_t dummy)
	Returns the data type name.

std::string	getTypeName (int64_t dummy)
	Returns the data type name.

std::string	getTypeName (uint64_t dummy)
	Returns the data type name.

Protected Attributes
unsigned int	m_samplesPerTrace

unsigned int	m_noOfCandidates

unsigned int	m_noOfTraces

bool	m_compiled

cl_mem	m_predictions_mem

cl_mem	m_traces_mem

cl_mem	m_predsAvg_mem

cl_mem	m_predsMSum_mem

cl_mem	m_tracesAvg_mem

cl_mem	m_tracesMSum_mem

cl_mem	m_predsTracesCSum_mem

cl_program	m_program

cl_kernel	m_kernel_computeTracesAvgMSum

cl_kernel	m_kernel_computePredsAvgMSum

cl_kernel	m_kernel_computeCSum

Protected Attributes inherited from OclEngine< Tc >
unsigned int	m_platform

unsigned int	m_device

cl_context	m_context

cl_command_queue	m_command_queue

cl_platform_id *	m_platforms

cl_device_id *	m_devices

Static Protected Attributes
static const char *	m_programCode

Additional Inherited Members
Static Public Member Functions inherited from OclEngine< Tc >
static std::string	queryDevices ()
	Query available platforms and devices.

static void	trimWS (std::string &str)
	Trims white space from string.

The documentation for this class was generated from the following file:

plugins/cpaengine/oclcpa/oclcpaengine.hpp

Public Member Functions

Protected Attributes

Static Protected Attributes

Additional Inherited Members