lsd_mkb/lsd_mkb_superlu/superlu_seq/slu_zdefs.h File Reference

Header file for real operations. More...

#include <math.h>
#include <limits.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include "slu_Cnames.h"
#include "supermatrix.h"
#include "slu_util.h"
#include "slu_dcomplex.h"

Include dependency graph for slu_zdefs.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
struct	GlobalLU_t
Typedefs
typedef int	int_t
Functions
void	zgssv (superlu_options_t , SuperMatrix , int , int , SuperMatrix , SuperMatrix , SuperMatrix , SuperLUStat_t , int *)
	Driver routines.
void	zgssvx (superlu_options_t , SuperMatrix , int , int , int , char , double , double , SuperMatrix , SuperMatrix , void , int, SuperMatrix , SuperMatrix , double , double , double , double , GlobalLU_t , mem_usage_t , SuperLUStat_t , int *)
void	zgsisv (superlu_options_t , SuperMatrix , int , int , SuperMatrix , SuperMatrix , SuperMatrix , SuperLUStat_t , int *)
void	zgsisx (superlu_options_t , SuperMatrix , int , int , int , char , double , double , SuperMatrix , SuperMatrix , void , int, SuperMatrix , SuperMatrix , double , double , GlobalLU_t , mem_usage_t , SuperLUStat_t , int *)
void	zCreate_CompCol_Matrix (SuperMatrix , int, int, int, doublecomplex , int , int , Stype_t, Dtype_t, Mtype_t)
	Supernodal LU factor related.
void	zCreate_CompRow_Matrix (SuperMatrix , int, int, int, doublecomplex , int , int , Stype_t, Dtype_t, Mtype_t)
void	zCopy_CompCol_Matrix (SuperMatrix , SuperMatrix )
void	zCreate_Dense_Matrix (SuperMatrix , int, int, doublecomplex , int, Stype_t, Dtype_t, Mtype_t)
void	zCreate_SuperNode_Matrix (SuperMatrix , int, int, int, doublecomplex , int , int , int , int , int *, Stype_t, Dtype_t, Mtype_t)
void	zCopy_Dense_Matrix (int, int, doublecomplex , int, doublecomplex , int)
void	countnz (const int, int , int , int , GlobalLU_t )
	Count the total number of nonzeros in factors L and U, and in the symmetrically reduced L.
void	ilu_countnz (const int, int , int , GlobalLU_t *)
	Count the total number of nonzeros in factors L and U.
void	fixupL (const int, const int , GlobalLU_t )
	Fix up the data storage lsub for L-subscripts. It removes the subscript sets for structural pruning, and applies permuation to the remaining subscripts.
void	zallocateA (int, int, doublecomplex , int , int **)
void	zgstrf (superlu_options_t , SuperMatrix , int, int, int , void , int, int , int , SuperMatrix , SuperMatrix , GlobalLU_t , SuperLUStat_t , int *)
int	zsnode_dfs (const int, const int, const int , const int , const int , int , int , GlobalLU_t )
int	zsnode_bmod (const int, const int, const int, doublecomplex , doublecomplex , GlobalLU_t , SuperLUStat_t )
void	zpanel_dfs (const int, const int, const int, SuperMatrix , int , int , doublecomplex , int , int , int , int , int , int , int , GlobalLU_t )
void	zpanel_bmod (const int, const int, const int, const int, doublecomplex , doublecomplex , int , int , GlobalLU_t , SuperLUStat_t )
int	zcolumn_dfs (const int, const int, int , int , int , int , int , int , int , int , int , GlobalLU_t )
int	zcolumn_bmod (const int, const int, doublecomplex , doublecomplex , int , int , int, GlobalLU_t , SuperLUStat_t )
int	zcopy_to_ucol (int, int, int , int , int , doublecomplex , GlobalLU_t *)
int	zpivotL (const int, const double, int , int , int , int , int , GlobalLU_t , SuperLUStat_t *)
void	zpruneL (const int, const int , const int, const int, const int , const int , int , GlobalLU_t *)
void	zreadmt (int , int , int , doublecomplex , int , int *)
void	zGenXtrue (int, int, doublecomplex *, int)
void	zFillRHS (trans_t, int, doublecomplex , int, SuperMatrix , SuperMatrix *)
void	zgstrs (trans_t, SuperMatrix , SuperMatrix , int , int , SuperMatrix , SuperLUStat_t , int *)
void	zgsitrf (superlu_options_t , SuperMatrix , int, int, int , void , int, int , int , SuperMatrix , SuperMatrix , GlobalLU_t , SuperLUStat_t , int *)
int	zldperm (int, int, int, int[], int[], doublecomplex[], int[], double[], double[])
int	ilu_zsnode_dfs (const int, const int, const int , const int , const int , int , GlobalLU_t *)
void	ilu_zpanel_dfs (const int, const int, const int, SuperMatrix , int , int , doublecomplex , double , int , int , int , int , int , int , GlobalLU_t )
int	ilu_zcolumn_dfs (const int, const int, int , int , int , int , int , int , int , int , GlobalLU_t *)
int	ilu_zcopy_to_ucol (int, int, int , int , int , doublecomplex , int, milu_t, double, int, doublecomplex , int , GlobalLU_t , double )
int	ilu_zpivotL (const int, const double, int , int , int, int , int , int , int , double, milu_t, doublecomplex, GlobalLU_t , SuperLUStat_t )
int	ilu_zdrop_row (superlu_options_t , int, int, double, int, int , double , GlobalLU_t , double , double , int)
void	zgsequ (SuperMatrix , double , double , double , double , double , int *)
	Driver related.
void	zlaqgs (SuperMatrix , double , double , double, double, double, char )
void	zgscon (char , SuperMatrix , SuperMatrix , double, double , SuperLUStat_t , int )
double	zPivotGrowth (int, SuperMatrix , int , SuperMatrix , SuperMatrix )
void	zgsrfs (trans_t, SuperMatrix , SuperMatrix , SuperMatrix , int , int , char , double , double , SuperMatrix , SuperMatrix , double , double , SuperLUStat_t , int )
int	sp_ztrsv (char , char , char , SuperMatrix , SuperMatrix , doublecomplex , SuperLUStat_t , int )
int	sp_zgemv (char , doublecomplex, SuperMatrix , doublecomplex , int, doublecomplex, doublecomplex , int)
int	sp_zgemm (char , char , int, int, int, doublecomplex, SuperMatrix , doublecomplex , int, doublecomplex, doublecomplex *, int)
double	dlamch_ (char *)
double	dmach (char *)
int	zLUMemInit (fact_t, void , int, int, int, int, int, double, SuperMatrix , SuperMatrix , GlobalLU_t , int , doublecomplex )
	Memory-related.
void	zSetRWork (int, int, doublecomplex , doublecomplex , doublecomplex *)
void	zLUWorkFree (int , doublecomplex , GlobalLU_t *)
int	zLUMemXpand (int, int, MemType, int , GlobalLU_t )
doublecomplex *	doublecomplexMalloc (int)
doublecomplex *	doublecomplexCalloc (int)
double *	doubleMalloc (int)
double *	doubleCalloc (int)
int	zmemory_usage (const int, const int, const int, const int)
int	zQuerySpace (SuperMatrix , SuperMatrix , mem_usage_t *)
int	ilu_zQuerySpace (SuperMatrix , SuperMatrix , mem_usage_t *)
void	zreadhb (FILE , int , int , int , doublecomplex , int , int **)
	Auxiliary routines.
void	zreadrb (int , int , int , doublecomplex , int , int *)
void	zreadtriple (int , int , int , doublecomplex , int , int *)
void	zCompRow_to_CompCol (int, int, int, doublecomplex , int , int , doublecomplex , int , int *)
void	zfill (doublecomplex *, int, doublecomplex)
void	zinf_norm_error (int, SuperMatrix , doublecomplex )
void	PrintPerf (SuperMatrix , SuperMatrix , mem_usage_t , doublecomplex, doublecomplex, doublecomplex , doublecomplex , char )
double	dqselect (int, double *, int)
void	zPrint_CompCol_Matrix (char , SuperMatrix )
	Routines for debugging.
void	zPrint_SuperNode_Matrix (char , SuperMatrix )
void	zPrint_Dense_Matrix (char , SuperMatrix )
void	zprint_lu_col (char , int, int, int , GlobalLU_t *)
int	print_double_vec (char , int, double )
void	check_tempv (int, doublecomplex *)
int	zgemm_ (const char , const char , const int , const int , const int , const doublecomplex , const doublecomplex , const int , const doublecomplex , const int , const doublecomplex , doublecomplex , const int *)
	BLAS.
int	ztrsv_ (char , char , char , int , doublecomplex , int , doublecomplex , int )
int	ztrsm_ (char , char , char , char , int , int , doublecomplex , doublecomplex , int , doublecomplex , int *)
int	zgemv_ (char , int , int , doublecomplex , doublecomplex a, int , doublecomplex , int , doublecomplex , doublecomplex , int *)

Detailed Description

Header file for real operations.

 
 -- SuperLU routine (version 4.1) --
 Univ. of California Berkeley, Xerox Palo Alto Research Center,
 and Lawrence Berkeley National Lab.
 November, 2010

 Global data structures used in LU factorization -

   nsuper: supernodes = nsuper + 1, numbered [0, nsuper].
   (xsup,supno): supno[i] is the supernode no to which i belongs;
	xsup(s) points to the beginning of the s-th supernode.
	e.g.   supno 0 1 2 2 3 3 3 4 4 4 4 4   (n=12)
	        xsup 0 1 2 4 7 12
	Note: dfs will be performed on supernode rep. relative to the new 
	      row pivoting ordering

   (xlsub,lsub): lsub[*] contains the compressed subscript of
	rectangular supernodes; xlsub[j] points to the starting
	location of the j-th column in lsub[*]. Note that xlsub 
	is indexed by column.
	Storage: original row subscripts

      During the course of sparse LU factorization, we also use
	(xlsub,lsub) for the purpose of symmetric pruning. For each
	supernode {s,s+1,...,t=s+r} with first column s and last
	column t, the subscript set
		lsub[j], j=xlsub[s], .., xlsub[s+1]-1
	is the structure of column s (i.e. structure of this supernode).
	It is used for the storage of numerical values.
	Furthermore,
		lsub[j], j=xlsub[t], .., xlsub[t+1]-1
	is the structure of the last column t of this supernode.
	It is for the purpose of symmetric pruning. Therefore, the
	structural subscripts can be rearranged without making physical
	interchanges among the numerical values.

	However, if the supernode has only one column, then we
	only keep one set of subscripts. For any subscript interchange
	performed, similar interchange must be done on the numerical
	values.

	The last column structures (for pruning) will be removed
	after the numercial LU factorization phase.

   (xlusup,lusup): lusup[*] contains the numerical values of the
	rectangular supernodes; xlusup[j] points to the starting
	location of the j-th column in storage vector lusup[*]
	Note: xlusup is indexed by column.
	Each rectangular supernode is stored by column-major
	scheme, consistent with Fortran 2-dim array storage.

   (xusub,ucol,usub): ucol[*] stores the numerical values of
	U-columns outside the rectangular supernodes. The row
	subscript of nonzero ucol[k] is stored in usub[k].
	xusub[i] points to the starting location of column i in ucol.
	Storage: new row subscripts; that is subscripts of PA.

Typedef Documentation

typedef int int_t

Function Documentation

void check_tempv	(	int	,
		doublecomplex *
	)

void countnz	(	const	int,
		int *	,
		int *	,
		int *	,
		GlobalLU_t *
	)

Count the total number of nonzeros in factors L and U, and in the symmetrically reduced L.

double dlamch_ ( char * cmach )

    Purpose   
    =======

    DLAMCH determines double precision machine parameters.

    Arguments   
    =========

    CMACH   (input) CHARACTER*1   
            Specifies the value to be returned by DLAMCH:   
            = 'E' or 'e',   DLAMCH := eps   
            = 'S' or 's ,   DLAMCH := sfmin   
            = 'B' or 'b',   DLAMCH := base   
            = 'P' or 'p',   DLAMCH := eps*base   
            = 'N' or 'n',   DLAMCH := t   
            = 'R' or 'r',   DLAMCH := rnd   
            = 'M' or 'm',   DLAMCH := emin   
            = 'U' or 'u',   DLAMCH := rmin   
            = 'L' or 'l',   DLAMCH := emax   
            = 'O' or 'o',   DLAMCH := rmax

            where

            eps   = relative machine precision   
            sfmin = safe minimum, such that 1/sfmin does not overflow   
            base  = base of the machine   
            prec  = eps*base   
            t     = number of (base) digits in the mantissa   
            rnd   = 1.0 when rounding occurs in addition, 0.0 otherwise   
            emin  = minimum exponent before (gradual) underflow   
            rmin  = underflow threshold - base**(emin-1)   
            emax  = largest exponent before overflow   
            rmax  = overflow threshold  - (base**emax)*(1-eps)

   =====================================================================

Here is the call graph for this function:

Here is the caller graph for this function:

double dmach ( char * )

double* doubleCalloc ( int )

doublecomplex* doublecomplexCalloc ( int )

doublecomplex* doublecomplexMalloc ( int )

double* doubleMalloc ( int )

double dqselect	(	int	,
		double *	,
		int
	)

void fixupL	(	const	int,
		const int *	,
		GlobalLU_t *
	)

Fix up the data storage lsub for L-subscripts. It removes the subscript sets for structural pruning, and applies permuation to the remaining subscripts.

void ilu_countnz	(	const	int,
		int *	,
		int *	,
		GlobalLU_t *
	)

Count the total number of nonzeros in factors L and U.

int ilu_zcolumn_dfs	(	const int	m,
		const int	jcol,
		int *	perm_r,
		int *	nseg,
		int *	lsub_col,
		int *	segrep,
		int *	repfnz,
		int *	marker,
		int *	parent,
		int *	xplore,
		GlobalLU_t *	Glu
	)

 Purpose
 =======
   ILU_ZCOLUMN_DFS performs a symbolic factorization on column jcol, and
   decide the supernode boundary.

   This routine does not use numeric values, but only use the RHS
   row indices to start the dfs.

   A supernode representative is the last column of a supernode.
   The nonzeros in U[*,j] are segments that end at supernodal
   representatives. The routine returns a list of such supernodal
   representatives in topological order of the dfs that generates them.
   The location of the first nonzero in each such supernodal segment
   (supernodal entry location) is also returned.

 Local parameters
 ================
   nseg: no of segments in current U[*,j]
   jsuper: jsuper=EMPTY if column j does not belong to the same
	supernode as j-1. Otherwise, jsuper=nsuper.

   marker2: A-row --> A-row/col (0/1)
   repfnz: SuperA-col --> PA-row
   parent: SuperA-col --> SuperA-col
   xplore: SuperA-col --> index to L-structure

 Return value
 ============
     0  success;
   > 0  number of bytes allocated when run out of space.

Here is the call graph for this function:

int ilu_zcopy_to_ucol	(	int	,
		int	,
		int *	,
		int *	,
		int *	,
		doublecomplex *	,
		int	,
		milu_t	,
		double	,
		int	,
		doublecomplex *	,
		int *	,
		GlobalLU_t *	,
		double *
	)

Here is the call graph for this function:

int ilu_zdrop_row	(	superlu_options_t *	,
		int	,
		int	,
		double	,
		int	,
		int *	,
		double *	,
		GlobalLU_t *	,
		double *	,
		double *	,
		int
	)

void ilu_zpanel_dfs	(	const int	m,
		const int	w,
		const int	jcol,
		SuperMatrix *	A,
		int *	perm_r,
		int *	nseg,
		doublecomplex *	dense,
		double *	amax,
		int *	panel_lsub,
		int *	segrep,
		int *	repfnz,
		int *	marker,
		int *	parent,
		int *	xplore,
		GlobalLU_t *	Glu
	)

 Purpose
 =======

   Performs a symbolic factorization on a panel of columns [jcol, jcol+w).

   A supernode representative is the last column of a supernode.
   The nonzeros in U[*,j] are segments that end at supernodal
   representatives.

   The routine returns one list of the supernodal representatives
   in topological order of the dfs that generates them. This list is
   a superset of the topological order of each individual column within
   the panel.
   The location of the first nonzero in each supernodal segment
   (supernodal entry location) is also returned. Each column has a
   separate list for this purpose.

   Two marker arrays are used for dfs:
     marker[i] == jj, if i was visited during dfs of current column jj;
     marker1[i] >= jcol, if i was visited by earlier columns in this panel;

   marker: A-row --> A-row/col (0/1)
   repfnz: SuperA-col --> PA-row
   parent: SuperA-col --> SuperA-col
   xplore: SuperA-col --> index to L-structure

Here is the call graph for this function:

int ilu_zpivotL	(	const int	jcol,
		const double	u,
		int *	usepr,
		int *	perm_r,
		int	diagind,
		int *	swap,
		int *	iswap,
		int *	marker,
		int *	pivrow,
		double	fill_tol,
		milu_t	milu,
		doublecomplex	drop_sum,
		GlobalLU_t *	Glu,
		SuperLUStat_t *	stat
	)

 Purpose
 =======
   Performs the numerical pivoting on the current column of L,
   and the CDIV operation.

   Pivot policy:
   (1) Compute thresh = u * max_(i>=j) abs(A_ij);
   (2) IF user specifies pivot row k and abs(A_kj) >= thresh THEN
	     pivot row = k;
	 ELSE IF abs(A_jj) >= thresh THEN
	     pivot row = j;
	 ELSE
	     pivot row = m;

   Note: If you absolutely want to use a given pivot order, then set u=0.0.

   Return value: 0	  success;
		   i > 0  U(i,i) is exactly zero.

Here is the call graph for this function:

int ilu_zQuerySpace	(	SuperMatrix *	,
		SuperMatrix *	,
		mem_usage_t *
	)

int ilu_zsnode_dfs	(	const int	jcol,
		const int	kcol,
		const int *	asub,
		const int *	xa_begin,
		const int *	xa_end,
		int *	marker,
		GlobalLU_t *	Glu
	)

 Purpose
 =======
    ilu_zsnode_dfs() - Determine the union of the row structures of those
    columns within the relaxed snode.
    Note: The relaxed snodes are leaves of the supernodal etree, therefore,
    the portion outside the rectangular supernode must be zero.

 Return value
 ============
     0   success;
    >0   number of bytes allocated when run out of memory.

Here is the call graph for this function:

int print_double_vec	(	char *	,
		int	,
		double *
	)

Here is the caller graph for this function:

void PrintPerf	(	SuperMatrix *	,
		SuperMatrix *	,
		mem_usage_t *	,
		doublecomplex	,
		doublecomplex	,
		doublecomplex *	,
		doublecomplex *	,
		char *
	)

int sp_zgemm	(	char *	,
		char *	,
		int	,
		int	,
		int	,
		doublecomplex	,
		SuperMatrix *	,
		doublecomplex *	,
		int	,
		doublecomplex	,
		doublecomplex *	,
		int
	)

int sp_zgemv	(	char *	,
		doublecomplex	,
		SuperMatrix *	,
		doublecomplex *	,
		int	,
		doublecomplex	,
		doublecomplex *	,
		int
	)

int sp_ztrsv	(	char *	,
		char *	,
		char *	,
		SuperMatrix *	,
		SuperMatrix *	,
		doublecomplex *	,
		SuperLUStat_t *	,
		int *
	)

void zallocateA	(	int	,
		int	,
		doublecomplex **	,
		int **	,
		int **
	)

int zcolumn_bmod	(	const	int,
		const	int,
		doublecomplex *	,
		doublecomplex *	,
		int *	,
		int *	,
		int	,
		GlobalLU_t *	,
		SuperLUStat_t *
	)

int zcolumn_dfs	(	const	int,
		const	int,
		int *	,
		int *	,
		int *	,
		int *	,
		int *	,
		int *	,
		int *	,
		int *	,
		int *	,
		GlobalLU_t *
	)

void zCompRow_to_CompCol	(	int	,
		int	,
		int	,
		doublecomplex *	,
		int *	,
		int *	,
		doublecomplex **	,
		int **	,
		int **
	)

void zCopy_CompCol_Matrix	(	SuperMatrix *	,
		SuperMatrix *
	)

void zCopy_Dense_Matrix	(	int	,
		int	,
		doublecomplex *	,
		int	,
		doublecomplex *	,
		int
	)

int zcopy_to_ucol	(	int	,
		int	,
		int *	,
		int *	,
		int *	,
		doublecomplex *	,
		GlobalLU_t *
	)

void zCreate_CompCol_Matrix	(	SuperMatrix *	,
		int	,
		int	,
		int	,
		doublecomplex *	,
		int *	,
		int *	,
		Stype_t	,
		Dtype_t	,
		Mtype_t
	)

Supernodal LU factor related.

void zCreate_CompRow_Matrix	(	SuperMatrix *	,
		int	,
		int	,
		int	,
		doublecomplex *	,
		int *	,
		int *	,
		Stype_t	,
		Dtype_t	,
		Mtype_t
	)

void zCreate_Dense_Matrix	(	SuperMatrix *	,
		int	,
		int	,
		doublecomplex *	,
		int	,
		Stype_t	,
		Dtype_t	,
		Mtype_t
	)

void zCreate_SuperNode_Matrix	(	SuperMatrix *	,
		int	,
		int	,
		int	,
		doublecomplex *	,
		int *	,
		int *	,
		int *	,
		int *	,
		int *	,
		Stype_t	,
		Dtype_t	,
		Mtype_t
	)

void zfill	(	doublecomplex *	,
		int	,
		doublecomplex
	)

void zFillRHS	(	trans_t	,
		int	,
		doublecomplex *	,
		int	,
		SuperMatrix *	,
		SuperMatrix *
	)

int zgemm_	(	const char *	,
		const char *	,
		const int *	,
		const int *	,
		const int *	,
		const doublecomplex *	,
		const doublecomplex *	,
		const int *	,
		const doublecomplex *	,
		const int *	,
		const doublecomplex *	,
		doublecomplex *	,
		const int *
	)

BLAS.

int zgemv_	(	char *	,
		int *	,
		int *	,
		doublecomplex *	,
		doublecomplex *	a,
		int *	,
		doublecomplex *	,
		int *	,
		doublecomplex *	,
		doublecomplex *	,
		int *
	)

void zGenXtrue	(	int	,
		int	,
		doublecomplex *	,
		int
	)

void zgscon	(	char *	,
		SuperMatrix *	,
		SuperMatrix *	,
		double	,
		double *	,
		SuperLUStat_t *	,
		int *
	)

void zgsequ	(	SuperMatrix *	,
		double *	,
		double *	,
		double *	,
		double *	,
		double *	,
		int *
	)

Driver related.

void zgsisv	(	superlu_options_t *	,
		SuperMatrix *	,
		int *	,
		int *	,
		SuperMatrix *	,
		SuperMatrix *	,
		SuperMatrix *	,
		SuperLUStat_t *	,
		int *
	)

void zgsisx	(	superlu_options_t *	,
		SuperMatrix *	,
		int *	,
		int *	,
		int *	,
		char *	,
		double *	,
		double *	,
		SuperMatrix *	,
		SuperMatrix *	,
		void *	,
		int	,
		SuperMatrix *	,
		SuperMatrix *	,
		double *	,
		double *	,
		GlobalLU_t *	,
		mem_usage_t *	,
		SuperLUStat_t *	,
		int *
	)

void zgsitrf	(	superlu_options_t *	,
		SuperMatrix *	,
		int	,
		int	,
		int *	,
		void *	,
		int	,
		int *	,
		int *	,
		SuperMatrix *	,
		SuperMatrix *	,
		GlobalLU_t *	,
		SuperLUStat_t *	,
		int *
	)

void zgsrfs	(	trans_t	,
		SuperMatrix *	,
		SuperMatrix *	,
		SuperMatrix *	,
		int *	,
		int *	,
		char *	,
		double *	,
		double *	,
		SuperMatrix *	,
		SuperMatrix *	,
		double *	,
		double *	,
		SuperLUStat_t *	,
		int *
	)

void zgssv	(	superlu_options_t *	,
		SuperMatrix *	,
		int *	,
		int *	,
		SuperMatrix *	,
		SuperMatrix *	,
		SuperMatrix *	,
		SuperLUStat_t *	,
		int *
	)

Driver routines.

void zgssvx	(	superlu_options_t *	,
		SuperMatrix *	,
		int *	,
		int *	,
		int *	,
		char *	,
		double *	,
		double *	,
		SuperMatrix *	,
		SuperMatrix *	,
		void *	,
		int	,
		SuperMatrix *	,
		SuperMatrix *	,
		double *	,
		double *	,
		double *	,
		double *	,
		GlobalLU_t *	,
		mem_usage_t *	,
		SuperLUStat_t *	,
		int *
	)

void zgstrf	(	superlu_options_t *	,
		SuperMatrix *	,
		int	,
		int	,
		int *	,
		void *	,
		int	,
		int *	,
		int *	,
		SuperMatrix *	,
		SuperMatrix *	,
		GlobalLU_t *	,
		SuperLUStat_t *	,
		int *
	)

void zgstrs	(	trans_t	,
		SuperMatrix *	,
		SuperMatrix *	,
		int *	,
		int *	,
		SuperMatrix *	,
		SuperLUStat_t *	,
		int *
	)

void zinf_norm_error	(	int	,
		SuperMatrix *	,
		doublecomplex *
	)

void zlaqgs	(	SuperMatrix *	,
		double *	,
		double *	,
		double	,
		double	,
		double	,
		char *
	)

int zldperm	(	int	,
		int	,
		int	,
		int	[],
		int	[],
		doublecomplex	[],
		int	[],
		double	[],
		double	[]
	)

int zLUMemInit	(	fact_t	,
		void *	,
		int	,
		int	,
		int	,
		int	,
		int	,
		double	,
		SuperMatrix *	,
		SuperMatrix *	,
		GlobalLU_t *	,
		int **	,
		doublecomplex **
	)

Memory-related.

int zLUMemXpand	(	int	,
		int	,
		MemType	,
		int *	,
		GlobalLU_t *
	)

Here is the caller graph for this function:

void zLUWorkFree	(	int *	,
		doublecomplex *	,
		GlobalLU_t *
	)

int zmemory_usage	(	const	int,
		const	int,
		const	int,
		const	int
	)

void zpanel_bmod	(	const	int,
		const	int,
		const	int,
		const	int,
		doublecomplex *	,
		doublecomplex *	,
		int *	,
		int *	,
		GlobalLU_t *	,
		SuperLUStat_t *
	)

void zpanel_dfs	(	const	int,
		const	int,
		const	int,
		SuperMatrix *	,
		int *	,
		int *	,
		doublecomplex *	,
		int *	,
		int *	,
		int *	,
		int *	,
		int *	,
		int *	,
		int *	,
		GlobalLU_t *
	)

double zPivotGrowth	(	int	,
		SuperMatrix *	,
		int *	,
		SuperMatrix *	,
		SuperMatrix *
	)

int zpivotL	(	const	int,
		const	double,
		int *	,
		int *	,
		int *	,
		int *	,
		int *	,
		GlobalLU_t *	,
		SuperLUStat_t *
	)

void zPrint_CompCol_Matrix	(	char *	,
		SuperMatrix *
	)

Routines for debugging.

void zPrint_Dense_Matrix	(	char *	,
		SuperMatrix *
	)

void zprint_lu_col	(	char *	,
		int	,
		int	,
		int *	,
		GlobalLU_t *
	)

void zPrint_SuperNode_Matrix	(	char *	,
		SuperMatrix *
	)

void zpruneL	(	const	int,
		const int *	,
		const	int,
		const	int,
		const int *	,
		const int *	,
		int *	,
		GlobalLU_t *
	)

int zQuerySpace	(	SuperMatrix *	,
		SuperMatrix *	,
		mem_usage_t *
	)

void zreadhb	(	FILE *	,
		int *	,
		int *	,
		int *	,
		doublecomplex **	,
		int **	,
		int **
	)

Auxiliary routines.

void zreadmt	(	int *	,
		int *	,
		int *	,
		doublecomplex **	,
		int **	,
		int **
	)

void zreadrb	(	int *	,
		int *	,
		int *	,
		doublecomplex **	,
		int **	,
		int **
	)

void zreadtriple	(	int *	,
		int *	,
		int *	,
		doublecomplex **	,
		int **	,
		int **
	)

void zSetRWork	(	int	,
		int	,
		doublecomplex *	,
		doublecomplex **	,
		doublecomplex **
	)

int zsnode_bmod	(	const	int,
		const	int,
		const	int,
		doublecomplex *	,
		doublecomplex *	,
		GlobalLU_t *	,
		SuperLUStat_t *
	)

int zsnode_dfs	(	const	int,
		const	int,
		const int *	,
		const int *	,
		const int *	,
		int *	,
		int *	,
		GlobalLU_t *
	)

int ztrsm_	(	char *	,
		char *	,
		char *	,
		char *	,
		int *	,
		int *	,
		doublecomplex *	,
		doublecomplex *	,
		int *	,
		doublecomplex *	,
		int *
	)

int ztrsv_	(	char *	,
		char *	,
		char *	,
		int *	,
		doublecomplex *	,
		int *	,
		doublecomplex *	,
		int *
	)

lsd_mkb/lsd_mkb_superlu/superlu_seq/slu_zdefs.h File Reference

Classes

Typedefs

Functions

Detailed Description

Typedef Documentation

Function Documentation