crout.hpp File Reference

Implementation of Crout matrix decomposition (LU decomposition) followed by Forward/Backward substitution: Implementation details : (Legacy code) nrn / scopmath / crout.c. More...

Detailed Description

Implementation of Crout matrix decomposition (LU decomposition) followed by Forward/Backward substitution: Implementation details : (Legacy code) nrn / scopmath / crout.c.

Definition in file crout.hpp.

#include <Eigen/Core>
#include <cmath>

Go to the source code of this file.

Namespaces
	nmodl
	encapsulates code generation backend implementations
	nmodl::crout

Macros
#define	y_(arg)   p[y[arg]]
	Crout matrix decomposition : Forward/Backward substitution. More...
#define	b_(arg)   b[arg]

Functions
template<typename T >
EIGEN_DEVICE_FUNC int	nmodl::crout::Crout (int n, T *const a, int *const perm, double *const rowmax)
	Crout matrix decomposition : in-place LU Decomposition of matrix a. More...
template<typename T >
EIGEN_DEVICE_FUNC int	nmodl::crout::solveCrout (int n, T const *const a, T const *const b, T *const p, int const *const perm, int const *const y=nullptr)

Macro Definition Documentation

b_

#define b_

(

arg

)

b[arg]

Definition at line 137 of file crout.hpp.

y_

#define y_

(

arg

)

p[y[arg]]

Crout matrix decomposition : Forward/Backward substitution.

Implementation details : (Legacy code) nrn / scopmath / crout.c

Returns: no return variable

Definition at line 136 of file crout.hpp.