superlu_stdcplx.h File Reference

Declaration of superLU solver functions. More...

#include "tbci/vector.h"
#include "tbci/cscmatrix.h"
#include "tbci/std_cplx.h"

Include dependency graph for superlu_stdcplx.h:

Go to the source code of this file.

Macros
#define	COLPERM_T_DECLARED

Enumerations
enum	colperm_t {   NATURAL , MMD_ATA , MMD_AT_PLUS_A , COLAMD ,   MY_PERMC }
	get column permutation vector perm_c[], according to permc_spec: permc_spec = NATURAL(0): use the natural ordering permc_spec = MMD_ATA(1): use minimum degree ordering on structure of a'*a permc_spec = MMD_AT_PLUS_A(2): use minimum degree ordering on structure of a'+a More...

Functions
NAMESPACE_TBCI int	lu_solve (CSCMatrix< CPLX__ complex< double > > &M, Vector< CPLX__ complex< double > > &x, const Vector< CPLX__ complex< double > > &rhs, colperm_t permc_spec=NATURAL, bool verbose=false, bool symm=false)
	SuperLU solver wrapper for std::complex numbers.
TVector< CPLX__ complex< double > >	lu_solve (CSCMatrix< CPLX__ complex< double > > &M, const Vector< CPLX__ complex< double > > &rhs, colperm_t permc_spec=NATURAL, bool verbose=false, bool symm=false)

Detailed Description

Declaration of superLU solver functions.

Author

Kurt Garloff

Version

Id

superlu_stdcplx.h,v 1.1.2.10 2019/05/28 11:13:02 garloff Exp

Definition in file superlu_stdcplx.h.

Macro Definition Documentation

COLPERM_T_DECLARED

#define COLPERM_T_DECLARED

Definition at line 22 of file superlu_stdcplx.h.

Enumeration Type Documentation

colperm_t

enum colperm_t

get column permutation vector perm_c[], according to permc_spec: permc_spec = NATURAL(0): use the natural ordering permc_spec = MMD_ATA(1): use minimum degree ordering on structure of a'*a permc_spec = MMD_AT_PLUS_A(2): use minimum degree ordering on structure of a'+a

Enumerator
NATURAL
MMD_ATA
MMD_AT_PLUS_A
COLAMD
MY_PERMC

Definition at line 21 of file superlu_stdcplx.h.

Function Documentation

lu_solve() [1/2]

TVector< CPLX__ complex< double > > lu_solve ( CSCMatrix< CPLX__ complex< double > > & M, const Vector< CPLX__ complex< double > > & rhs, colperm_t permc_spec = NATURAL, bool verbose = false, bool symm = false )

inline

Definition at line 35 of file superlu_stdcplx.h.

References complex, lu_solve(), NATURAL, and x.

lu_solve() [2/2]

NAMESPACE_TBCI int lu_solve	(	CSCMatrix< CPLX__ complex< double > > &	M,
		Vector< CPLX__ complex< double > > &	x,
		const Vector< CPLX__ complex< double > > &	rhs,
		colperm_t	permc_spec = NATURAL,
		bool	verbose = false,
		bool	symm = false )

SuperLU solver wrapper for std::complex numbers.

Definition at line 30 of file superlu_stdcplx.cpp.

References a, ABORT, complex, Destroy_CompCol_Matrix(), Destroy_SuperMatrix_Store(), Destroy_SuperNode_Matrix(), doublecomplex, mem_usage_t::expansions, mem_usage_t::for_lu, get_perm_c(), intMalloc(), SLU_DN, SLU_GE, SLU_NC, SLU_Z, sp_ienv(), StatFree(), StatInit(), SUPERLU_FREE, mem_usage_t::total_needed, U, x, zCreate_CompCol_Matrix(), zCreate_Dense_Matrix(), zgssv(), and zQuerySpace().

Referenced by lu_solve(), and WEAK().