lsd_mkb/lsd_mkb_superlu/superlu_threads/pdmemory.c File Reference

#include "slu_mt_ddefs.h"

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Classes
struct	LU_stack_t
Defines
#define	EXPAND   1.5
#define	NO_MEMTYPE   4
#define	GluIntArray(n)   (9 * (n) + 5)
#define	StackFull(x)   ( x + stack.used >= stack.size )
#define	NotDoubleAlign(addr)   ( (long long int)addr & 7 )
#define	DoubleAlign(addr)   ( ((long long int)addr + 7) & ~7L )
#define	Reduce(alpha)   ((alpha + 1) / 2)
#define	NUM_TEMPV(n, w, t, b)   (SUPERLU_MAX( 2*n, (t + b)*w ))
Enumerations
enum	stack_end_t { HEAD, TAIL, HEAD, TAIL }
enum	LU_space_t { SYSTEM, USER, SYSTEM, USER }
Functions
void *	pdgstrf_expand (int_t *, MemType, int_t, int_t, GlobalLU_t *)
void	copy_mem_double (int_t, void *, void *)
void	pdgstrf_StackCompress (GlobalLU_t *)
void	pdgstrf_SetupSpace (void *, int_t)
void *	duser_malloc (int_t, int_t)
void	duser_free (int_t, int_t)
void	copy_mem_int (int_t, void *, void *)
void	user_bcopy (char *, char *, int_t)
void	pdgstrf_StackFree ()
int_t	superlu_dTempSpace (int_t n, int_t w, int_t p)
int_t	superlu_dQuerySpace (int_t P, SuperMatrix *L, SuperMatrix *U, int_t panel_size, superlu_memusage_t *superlu_memusage)
float	pdgstrf_memory_use (const int_t nzlmax, const int_t nzumax, const int_t nzlumax)
float	pdgstrf_MemInit (int_t n, int_t annz, superlumt_options_t *superlumt_options, SuperMatrix *L, SuperMatrix *U, GlobalLU_t *Glu)
int_t	pdgstrf_WorkInit (int_t n, int_t panel_size, int_t **iworkptr, double **dworkptr)
void	pdgstrf_SetRWork (int_t n, int_t panel_size, double *dworkptr, double **dense, double **tempv)
void	pdgstrf_WorkFree (int_t *iwork, double *dwork, GlobalLU_t *Glu)
int_t	pdgstrf_MemXpand (int_t jcol, int_t next, MemType mem_type, int_t *maxlen, GlobalLU_t *Glu)
void	dallocateA (int_t n, int_t nnz, double **a, int_t **asub, int_t **xa)
double *	doubleMalloc (int_t n)
double *	doubleCalloc (int_t n)
int_t	dPresetMap (const int_t n, SuperMatrix *A, pxgstrf_relax_t *pxgstrf_relax, superlumt_options_t *superlumt_options, GlobalLU_t *Glu)
Variables
ExpHeader *	dexpanders = 0

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Define Documentation

#define DoubleAlign

(

addr

)

( ((long long int)addr + 7) & ~7L )

#define EXPAND   1.5

#define GluIntArray

(

n

)

(9 * (n) + 5)

#define NO_MEMTYPE   4

#define NotDoubleAlign

(

addr

)

( (long long int)addr & 7 )

#define NUM_TEMPV	(	n,
		w,
		t,
		b		)	(SUPERLU_MAX( 2*n, (t + b)*w ))

#define Reduce

(

alpha

)

((alpha + 1) / 2)

#define StackFull

(

x

)

( x + stack.used >= stack.size )

---

Enumeration Type Documentation

enum LU_space_t

Enumerator:

SYSTEM
USER
SYSTEM
USER

enum stack_end_t

Enumerator:

HEAD
TAIL
HEAD
TAIL

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Function Documentation

void copy_mem_double	(	int_t	howmany,
		void *	old,
		void *	new
	)

void copy_mem_int	(	int_t	,
		void *	,
		void *
	)

void dallocateA	(	int_t	n,
		int_t	nnz,
		double **	a,
		int_t **	asub,
		int_t **	xa
	)

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double* doubleCalloc

(

int_t

n

)

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double* doubleMalloc

(

int_t

n

)

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int_t dPresetMap	(	const int_t	n,
		SuperMatrix *	A,
		pxgstrf_relax_t *	pxgstrf_relax,
		superlumt_options_t *	superlumt_options,
		GlobalLU_t *	Glu
	)

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void duser_free	(	int_t	bytes,
		int_t	which_end
	)

void * duser_malloc	(	int_t	bytes,
		int_t	which_end
	)

void * pdgstrf_expand	(	int_t *	prev_len,
		MemType	type,
		int_t	len_to_copy,
		int_t	keep_prev,
		GlobalLU_t *	Glu
	)

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float pdgstrf_MemInit	(	int_t	n,
		int_t	annz,
		superlumt_options_t *	superlumt_options,
		SuperMatrix *	L,
		SuperMatrix *	U,
		GlobalLU_t *	Glu
	)

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float pdgstrf_memory_use	(	const int_t	nzlmax,
		const int_t	nzumax,
		const int_t	nzlumax
	)

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int_t pdgstrf_MemXpand	(	int_t	jcol,
		int_t	next,
		MemType	mem_type,
		int_t *	maxlen,
		GlobalLU_t *	Glu
	)

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void pdgstrf_SetRWork	(	int_t	n,
		int_t	panel_size,
		double *	dworkptr,
		double **	dense,
		double **	tempv
	)

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void pdgstrf_SetupSpace	(	void *	work,
		int_t	lwork
	)

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void pdgstrf_StackCompress

(

GlobalLU_t *

Glu

)

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void pdgstrf_StackFree

(

)

void pdgstrf_WorkFree	(	int_t *	iwork,
		double *	dwork,
		GlobalLU_t *	Glu
	)

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int_t pdgstrf_WorkInit	(	int_t	n,
		int_t	panel_size,
		int_t **	iworkptr,
		double **	dworkptr
	)

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int_t superlu_dQuerySpace	(	int_t	P,
		SuperMatrix *	L,
		SuperMatrix *	U,
		int_t	panel_size,
		superlu_memusage_t *	superlu_memusage
	)

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int_t superlu_dTempSpace	(	int_t	n,
		int_t	w,
		int_t	p
	)

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void user_bcopy	(	char *	,
		char *	,
		int_t
	)

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Variable Documentation

ExpHeader* dexpanders = 0