Public Types
using	LinearSystem = T_LinearSystem
	See LinearSystemSolverHandler.

using	Matrix = typename LinearSystem::Matrix
	See LinearSystemInterfaceTypes.

using	MatrixIdentifier = typename LinearSystem::MatrixIdentifier
	See LinearSystemInterfaceTypes.

using	MatrixReal = typename LinearSystem::MatrixReal
	See LinearSystemInterfaceTypes.

using	Type = typename LinearSystem::Type
	See LinearSystemInterfaceTypes.

using	Vector = typename LinearSystem::Vector
	See LinearSystemInterfaceTypes.

using	VectorIdentifier = typename LinearSystem::VectorIdentifier
	See LinearSystemInterfaceTypes.

using	VectorReal = typename LinearSystem::VectorReal
	See LinearSystemInterfaceTypes.

Public Member Functions
void	solve (LinearSystem lsi, Matrix A, Vector b, Vector *x, LinearSystemSolverHints hints)

Detailed Description

template<typename T_LinearSystem, typename = void>
struct codi::LinearSystemSolverHandler< T_LinearSystem, typename >

Solves Ax=b and registers an external function on the tape which solves the specific AD mode equations.

Forward mode: x_d = A_v^-1 * (b_d - A_d * x_v)
Reverse mode:
s = A_v^T^-1 * x_b
A_b += -x_v * s^T
b_b += s
x_b = 0

The hints steer the algorithm, see LinearSystemInterface for details.

Template Parameters

T_LinearSystem Implementation of LinearSystemInterface.

Member Function Documentation

template<typename T_LinearSystem , typename = void>

void codi::LinearSystemSolverHandler< T_LinearSystem, typename >::solve	(	LinearSystem	lsi,
		Matrix *	A,
		Vector *	b,
		Vector *	x,
		LinearSystemSolverHints	hints )

inline

Solves the linear system Ax=b and adds an external function to the tape.

The hints steer the memory management and computations of the algorithm.

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