util_dist.h File Reference

Header for utilities. More...

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include "superlu_enum_consts.h"

Go to the source code of this file.

Classes
struct	SuperLUStat_t
struct	e_node
	Headers for 4 types of dynamatically managed memory. More...
struct	LU_stack_t

Macros
#define	USER_ABORT(msg)   superlu_abort_and_exit_dist(msg)
#define	ABORT(err_msg)
#define	USER_MALLOC(size)   superlu_malloc_dist(size)
#define	SUPERLU_MALLOC(size)   USER_MALLOC(size)
#define	USER_FREE(addr)   superlu_free_dist(addr)
#define	SUPERLU_FREE(addr)   USER_FREE(addr)
#define	CHECK_MALLOC(pnum, where)
#define	SUPERLU_MAX(x, y)   ( (x) > (y) ? (x) : (y) )
#define	SUPERLU_MIN(x, y)   ( (x) < (y) ? (x) : (y) )
#define	EMPTY   (-1)
#define	FALSE   (0)
#define	TRUE   (1)
#define	GluIntArray(n)   (5 * (n) + 5)
#define	NO_MEMTYPE
#define	StackFull(x)   ( x + stack.used >= stack.size )
#define	NotDoubleAlign(addr)   ( (long)addr & 7 )
#define	DoubleAlign(addr)   ( ((long)addr + 7) & ~7L )
#define	TempSpace(n, w)
#define	Reduce(alpha)   ((alpha + 1) / 2) /* i.e. (alpha-1)/2 + 1 */
#define	FIRSTCOL_OF_SNODE(i)   (xsup[i])
#define	TIC(t)
#define	TOC(t2, t1)
#define	L_SUB_START(col)   ( Lstore->rowind_colptr[col] )
#define	L_SUB(ptr)   ( Lstore->rowind[ptr] )
#define	L_NZ_START(col)   ( Lstore->nzval_colptr[col] )
#define	L_FST_SUPC(superno)   ( Lstore->sup_to_col[superno] )
#define	U_NZ_START(col)   ( Ustore->colptr[col] )
#define	U_SUB(ptr)   ( Ustore->rowind[ptr] )

Typedefs
typedef float	flops_t
typedef unsigned char	Logical
typedef struct e_node	ExpHeader

Detailed Description

Header for utilities.

Macro Definition Documentation

ABORT

#define ABORT

(

err_msg

)

Value:

 { char msg[256];\
   sprintf(msg,"%s at line %d in file %s\n",err_msg,__LINE__, __FILE__);\
   USER_ABORT(msg); }

CHECK_MALLOC

#define CHECK_MALLOC	(		pnum,
			where
	)

Value:

    {                 \
    extern long int superlu_malloc_total;        \
    printf("(%d) %s: superlu_malloc_total (MB) %.2f\n", \
       pnum, where, superlu_malloc_total*1e-6); \
}

DoubleAlign

#define DoubleAlign

(

addr

)

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

EMPTY

#define EMPTY   (-1)

FALSE

#define FALSE   (0)

FIRSTCOL_OF_SNODE

#define FIRSTCOL_OF_SNODE

(

i

)

(xsup[i])

GluIntArray

#define GluIntArray

(

n

)

(5 * (n) + 5)

L_FST_SUPC

#define L_FST_SUPC

(

superno

)

( Lstore->sup_to_col[superno] )

L_NZ_START

#define L_NZ_START

(

col

)

( Lstore->nzval_colptr[col] )

L_SUB

#define L_SUB

(

ptr

)

( Lstore->rowind[ptr] )

L_SUB_START

#define L_SUB_START

(

col

)

( Lstore->rowind_colptr[col] )

NO_MEMTYPE

#define NO_MEMTYPE

Value:

                  6      /* 0: lusup;
                  1: ucol;
                  2: lsub;
                  3: usub
                  4: llvl; level number in L for ILU(k)
                  5: ulvl; level number in U for ILU(k)
                           */

NotDoubleAlign

#define NotDoubleAlign

(

addr

)

( (long)addr & 7 )

Reduce

#define Reduce

(

alpha

)

((alpha + 1) / 2) /* i.e. (alpha-1)/2 + 1 */

StackFull

#define StackFull

(

x

)

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

SUPERLU_FREE

#define SUPERLU_FREE

(

addr

)

USER_FREE(addr)

SUPERLU_MALLOC

#define SUPERLU_MALLOC

(

size

)

USER_MALLOC(size)

SUPERLU_MAX

#define SUPERLU_MAX	(		x,
			y
	)		( (x) > (y) ? (x) : (y) )

SUPERLU_MIN

#define SUPERLU_MIN	(		x,
			y
	)		( (x) < (y) ? (x) : (y) )

TempSpace

#define TempSpace	(		n,
			w
	)

Value:

                  ( (2*w + 4 + NO_MARKER)*m*sizeof(int) + \
                  (w + 1)*n*sizeof(double) )

TIC

#define TIC

(

t

)

TOC

#define TOC	(		t2,
			t1
	)

TRUE

#define TRUE   (1)

U_NZ_START

#define U_NZ_START

(

col

)

( Ustore->colptr[col] )

U_SUB

#define U_SUB

(

ptr

)

( Ustore->rowind[ptr] )

USER_ABORT

#define USER_ABORT

(

msg

)

superlu_abort_and_exit_dist(msg)

USER_FREE

#define USER_FREE

(

addr

)

superlu_free_dist(addr)

USER_MALLOC

#define USER_MALLOC

(

size

)

superlu_malloc_dist(size)

Typedef Documentation

ExpHeader

typedef struct e_node ExpHeader

flops_t

typedef float flops_t

Logical

typedef unsigned char Logical