OMPControl Namespace Reference

Functions
void	getArraySliceParams (const size_t &dimx, const size_t &nbworkers, const size_t &idx_wk, size_t &startx_sub, size_t &nx_sub)
	Returns the parameters for splitting an array in several, balanced sub-arrays. This is mostly usefull for parallel calculations, where an array will be split and sent to different workers.
void	getArraySliceParamsOptim (const size_t &nbworkers, const std::vector< SnowStation * > &snow_station, const mio::DEMObject &dem, const mio::Grid2DObject &landuse, std::vector< std::vector< size_t > > &omp_snow_stations_ind)

Function Documentation

getArraySliceParams()

void OMPControl::getArraySliceParams	(	const size_t &	dimx,
		const size_t &	nbworkers,
		const size_t &	idx_wk,
		size_t &	startx_sub,
		size_t &	nx_sub
	)

Returns the parameters for splitting an array in several, balanced sub-arrays. This is mostly usefull for parallel calculations, where an array will be split and sent to different workers.

Parameters

[in]	dimx	number of cells in the desired dimension
[in]	nbworkers	total number of slices
[in]	idx_wk	current slice index (starting at 0)
[out]	startx_sub	calculated start index for the current slice
[out]	nx_sub	calculated number of cells (in the desired dimension) of the current slice

getArraySliceParamsOptim()

void OMPControl::getArraySliceParamsOptim	(	const size_t &	nbworkers,
		const std::vector< SnowStation * > &	snow_station,
		const mio::DEMObject &	dem,
		const mio::Grid2DObject &	landuse,
		std::vector< std::vector< size_t > > &	omp_snow_stations_ind
	)