Static Public Member Functions
static void	BLACS_Context (int *context)
static void	GridInit (int context, const char kind, const int npRow, const int npCol)
static void	GridInfo (const int Context, const int npRow, const int npCol, int myRow, int myCol)
static void	GridExit (const int context)
static void	BlacsFreeBuf (const int context)
static int	DescInit (int *descA, int m, int n, int mb, int nb, int irscr, int icsrc, int ictxt, int lld)
static int	numRoC (int n, int nb, int iproc, int nprocs)
static int	ILCM (int m, int n)
	ILCM computes and returns the Least Common Multiple (LCM) of two positive integers M and N.

Member Function Documentation

void SCALAPACKHelper::BLACS_Context ( int * context ) [static]

void SCALAPACKHelper::BlacsFreeBuf ( const int context ) [static]

int SCALAPACKHelper::DescInit	(	int *	descA,
		int	m,
		int	n,
		int	mb,
		int	nb,
		int	irscr,
		int	icsrc,
		int	ictxt,
		int	lld
	)		`[static]`

void SCALAPACKHelper::GridExit ( const int context ) [static]

void SCALAPACKHelper::GridInfo	(	const int	Context,
		const int	npRow,
		const int	npCol,
		int *	myRow,
		int *	myCol
	)		`[static]`

void SCALAPACKHelper::GridInit	(	int *	context,
		const char *	kind,
		const int	npRow,
		const int	npCol
	)		`[static]`

ILCM computes and returns the Least Common Multiple (LCM) of two positive integers M and N.

In fact the routine computes the greatest common divisor (GCD) and use the fact that M*N = GCD*LCM.

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

Static Public Member Functions