Public Member Functions
	SymMatrixSolver (int32_t N, int32_t M)

double &	A (int32_t i, int32_t j)
	access to A elements

double &	B (int32_t i, int32_t j)
	access to B elements

void	solve ()

void	print ()

Static Public Member Functions
static int32_t	test (bool prn=0)
	Test the class functionality. Returns 1 when ok, 0 when not ok.

Detailed Description

Linear Equation Solver for a symmetric positive-definite matrix A[n x n].

A[n x n] * X [n x m] = B[n x m]

A elements are stored in the upper triangle of A. Thus A(i,j) and A(j,i) access the same element.

Definition at line 38 of file SymMatrixSolver.h.

Constructor & Destructor Documentation

o2::gpu::SymMatrixSolver::SymMatrixSolver	(	int32_t	N,
		int32_t	M
	)

inline

Definition at line 41 of file SymMatrixSolver.h.

double & o2::gpu::SymMatrixSolver::A	(	int32_t	i,
		int32_t	j
	)

inline

access to A elements

Definition at line 48 of file SymMatrixSolver.h.

double & o2::gpu::SymMatrixSolver::B	(	int32_t	i,
		int32_t	j
	)

inline

access to B elements

Definition at line 56 of file SymMatrixSolver.h.

void SymMatrixSolver::print ( )

Definition at line 66 of file SymMatrixSolver.cxx.

void SymMatrixSolver::solve ( )

Definition at line 30 of file SymMatrixSolver.cxx.

int32_t SymMatrixSolver::test ( bool prn = 0 )

static

Test the class functionality. Returns 1 when ok, 0 when not ok.

Definition at line 81 of file SymMatrixSolver.cxx.

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