misc.h File Reference

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Macros
#define	LM_LAPACK_SUFFIX   _
#define	LM_BLAS_SUFFIX   _
#define	LCAT_(a, b)
#define	LCAT(a, b)
#define	RCAT_(a, b)
#define	RCAT(a, b)
#define	LM_MK_LAPACK_NAME(s)
#define	LM_MK_BLAS_NAME(s)
#define	__BLOCKSZ__
#define	__BLOCKSZ__SQ   (__BLOCKSZ__)*(__BLOCKSZ__)
#define	LM_CAT__(a, b)
#define	LM_CAT_(a, b)
#define	LM_ADD_PREFIX(s)
#define	FABS(x)

Functions
void	slevmar_trans_mat_mat_mult (float *a, float *b, int n, int m)
void	dlevmar_trans_mat_mat_mult (double *a, double *b, int n, int m)
void	slevmar_fdif_forw_jac_approx (void(*func)(float *p, float *hx, int m, int n, void *adata), float *p, float *hx, float *hxx, float delta, float *jac, int m, int n, void *adata)
void	dlevmar_fdif_forw_jac_approx (void(*func)(double *p, double *hx, int m, int n, void *adata), double *p, double *hx, double *hxx, double delta, double *jac, int m, int n, void *adata)
void	slevmar_fdif_cent_jac_approx (void(*func)(float *p, float *hx, int m, int n, void *adata), float *p, float *hxm, float *hxp, float delta, float *jac, int m, int n, void *adata)
void	dlevmar_fdif_cent_jac_approx (void(*func)(double *p, double *hx, int m, int n, void *adata), double *p, double *hxm, double *hxp, double delta, double *jac, int m, int n, void *adata)
float	slevmar_L2nrmxmy (float *e, float *x, float *y, int n)
double	dlevmar_L2nrmxmy (double *e, double *x, double *y, int n)
int	slevmar_covar (float *JtJ, float *C, float sumsq, int m, int n)
int	dlevmar_covar (double *JtJ, double *C, double sumsq, int m, int n)
int	slevmar_box_check (float *lb, float *ub, int m)
int	dlevmar_box_check (double *lb, double *ub, int m)
int	slevmar_chol (float *C, float *W, int m)
int	dlevmar_chol (double *C, double *W, int m)

Macro Definition Documentation

__BLOCKSZ__

#define __BLOCKSZ__

Value:

                              32 /* block size for cache-friendly matrix-matrix multiply. It should be
                              * such that __BLOCKSZ__^2*sizeof(LM_REAL) is smaller than the CPU (L1)
                              * data cache size. Notice that a value of 32 when LM_REAL=double assumes
                              * an 8Kb L1 data cache (32*32*8=8K). This is a concervative choice since
                              * newer Pentium 4s have a L1 data cache of size 16K, capable of holding
                              * up to 45x45 double blocks.
                              */

Definition at line 54 of file misc.h.

__BLOCKSZ__SQ

#define __BLOCKSZ__SQ   (__BLOCKSZ__)*(__BLOCKSZ__)

Definition at line 55 of file misc.h.

FABS

#define FABS

(

x

)

Value:

(((x)>=0.0)? (x) : -(x))

Definition at line 62 of file misc.h.

LCAT

#define LCAT	(		a,
			b )

Value:

LCAT_(a, b)

Definition at line 41 of file misc.h.

LCAT_

#define LCAT_	(		a,
			b )

Value:

#a b

Definition at line 40 of file misc.h.

LM_ADD_PREFIX

#define LM_ADD_PREFIX

(

s

)

Value:

LM_CAT_(LM_PREFIX, s)

Definition at line 60 of file misc.h.

LM_BLAS_SUFFIX

#define LM_BLAS_SUFFIX   _

Definition at line 37 of file misc.h.

LM_CAT_

#define LM_CAT_	(		a,
			b )

Value:

LM_CAT__(a, b)

Definition at line 59 of file misc.h.

LM_CAT__

#define LM_CAT__	(		a,
			b )

Value:

a ## b

Definition at line 58 of file misc.h.

LM_LAPACK_SUFFIX

#define LM_LAPACK_SUFFIX   _

Definition at line 24 of file misc.h.

LM_MK_BLAS_NAME

#define LM_MK_BLAS_NAME

(

s

)

Value:

LM_ADD_PREFIX(LM_CAT_(s, LM_BLAS_SUFFIX))

Definition at line 50 of file misc.h.

LM_MK_LAPACK_NAME

#define LM_MK_LAPACK_NAME

(

s

)

Value:

LM_ADD_PREFIX(LM_CAT_(s, LM_LAPACK_SUFFIX))

Definition at line 45 of file misc.h.

RCAT

#define RCAT	(		a,
			b )

Value:

RCAT_(a, b)

Definition at line 43 of file misc.h.

RCAT_

#define RCAT_	(		a,
			b )

Value:

a #b

Definition at line 42 of file misc.h.

Function Documentation

dlevmar_box_check()

int dlevmar_box_check ( double * lb, double * ub, int m )

extern

References n.

dlevmar_chol()

int dlevmar_chol ( double * C, double * W, int m )

extern

dlevmar_covar()

int dlevmar_covar ( double * JtJ, double * C, double sumsq, int m, int n )

extern

References n.

dlevmar_fdif_cent_jac_approx()

void dlevmar_fdif_cent_jac_approx ( void(* func )(double *p, double *hx, int m, int n, void *adata), double * p, double * hxm, double * hxp, double delta, double * jac, int m, int n, void * adata )

extern

References n.

dlevmar_fdif_forw_jac_approx()

void dlevmar_fdif_forw_jac_approx ( void(* func )(double *p, double *hx, int m, int n, void *adata), double * p, double * hx, double * hxx, double delta, double * jac, int m, int n, void * adata )

extern

References n.

dlevmar_L2nrmxmy()

double dlevmar_L2nrmxmy ( double * e, double * x, double * y, int n )

extern

References n.

dlevmar_trans_mat_mat_mult()

void dlevmar_trans_mat_mat_mult ( double * a, double * b, int n, int m )

extern

slevmar_box_check()

int slevmar_box_check ( float * lb, float * ub, int m )

extern

slevmar_chol()

int slevmar_chol ( float * C, float * W, int m )

extern

slevmar_covar()

int slevmar_covar ( float * JtJ, float * C, float sumsq, int m, int n )

extern

slevmar_fdif_cent_jac_approx()

void slevmar_fdif_cent_jac_approx ( void(* func )(float *p, float *hx, int m, int n, void *adata), float * p, float * hxm, float * hxp, float delta, float * jac, int m, int n, void * adata )

extern

References n.

slevmar_fdif_forw_jac_approx()

void slevmar_fdif_forw_jac_approx ( void(* func )(float *p, float *hx, int m, int n, void *adata), float * p, float * hx, float * hxx, float delta, float * jac, int m, int n, void * adata )

extern

References n.

slevmar_L2nrmxmy()

float slevmar_L2nrmxmy ( float * e, float * x, float * y, int n )

extern

References n.

slevmar_trans_mat_mat_mult()

void slevmar_trans_mat_mat_mult ( float * a, float * b, int n, int m )

extern