CG.hpp File Reference

#include <Core/Math/BLAS.hpp>
#include <Core/Math/CG-Impl.hpp>

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Classes
struct	CubbyFlow::NullCGPreconditioner< BLASType >
	No-op pre-conditioner for conjugate gradient. More...

Namespaces
namespace	CubbyFlow

Functions
template<typename BLASType >
void	CubbyFlow::CG (const typename BLASType::MatrixType &A, const typename BLASType::VectorType &b, unsigned int maxNumberOfIterations, double tolerance, typename BLASType::VectorType *x, typename BLASType::VectorType *r, typename BLASType::VectorType *d, typename BLASType::VectorType *q, typename BLASType::VectorType *s, unsigned int *lastNumberOfIterations, double *lastResidualNorm)
	Solves conjugate gradient.
template<typename BLASType , typename PrecondType >
void	CubbyFlow::PCG (const typename BLASType::MatrixType &A, const typename BLASType::VectorType &b, unsigned int maxNumberOfIterations, double tolerance, PrecondType *M, typename BLASType::VectorType *x, typename BLASType::VectorType *r, typename BLASType::VectorType *d, typename BLASType::VectorType *q, typename BLASType::VectorType *s, unsigned int *lastNumberOfIterations, double *lastResidualNorm)
	Solves pre-conditioned conjugate gradient.