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"

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Classes
struct	SuperLUStat_t
struct	e_node
struct	SuperLU_LU_stack_t
struct	SCT_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	MPI_REQ_ALLOC(x)   ((MPI_Request *) SUPERLU_MALLOC ( (x) * sizeof (MPI_Request)))
#define	INT_T_ALLOC(x)   ((int_t *) SUPERLU_MALLOC ( (x) * sizeof (int_t)))
#define	DOUBLE_ALLOC(x)   ((double *) SUPERLU_MALLOC ( (x) * sizeof (double)))
#define	SLU_EMPTY   (-1)
#define	FALSE   (0)
#define	TRUE   (1)
#define	MAX_3D_LEVEL   32 /*allows for z dimensions of 2^32*/
#define	CBLOCK   192
#define	CACHE_LINE_SIZE   8
#define	CSTEPPING   8
#define	SuperLU_GluIntArray(n)   (5 * (n) + 5)
#define	SuperLU_StackFull(x)   ( x + stack.used >= stack.size )
#define	SuperLU_NotDoubleAlign(addr)   ( (long)addr & 7 )
#define	SuperLU_DoubleAlign(addr)   ( ((long)addr + 7) & ~7L )
#define	SuperLU_TempSpace(n, w)
#define	SuperLU_Reduce(alpha)   ((alpha + 1) / 2) /* i.e. (alpha-1)/2 + 1 */
#define	SuperLU_FIRSTCOL_OF_SNODE(i)   (xsup[i])
#define	TIC(t)
#define	TOC(t2, t1)
#define	SuperLU_L_SUB_START(col)   ( Lstore->rowind_colptr[col] )
#define	SuperLU_L_SUB(ptr)   ( Lstore->rowind[ptr] )
#define	SuperLU_L_NZ_START(col)   ( Lstore->nzval_colptr[col] )
#define	SuperLU_L_FST_SUPC(superno)   ( Lstore->sup_to_col[superno] )
#define	SuperLU_U_NZ_START(col)   ( Ustore->colptr[col] )
#define	SuperLU_U_SUB(ptr)   ( Ustore->rowind[ptr] )

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

Detailed Description

Header for utilities.

Copyright (c) 2003, The Regents of the University of California, through Lawrence Berkeley National Laboratory (subject to receipt of any required approvals from U.S. Dept. of Energy)

All rights reserved.

The source code is distributed under BSD license, see the file License.txt at the top-level directory.

-- Distributed SuperLU routine (version 8.0) --
Lawrence Berkeley National Lab, Univ. of California Berkeley.
May 22, 2022

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); }

CACHE_LINE_SIZE

#define CACHE_LINE_SIZE   8

CBLOCK

#define CBLOCK   192

CHECK_MALLOC

#define CHECK_MALLOC	(		pnum,
			where
	)

Value:

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

CSTEPPING

#define CSTEPPING   8

DOUBLE_ALLOC

#define DOUBLE_ALLOC

(

x

)

((double *) SUPERLU_MALLOC ( (x) * sizeof (double)))

FALSE

#define FALSE   (0)

INT_T_ALLOC

#define INT_T_ALLOC

(

x

)

((int_t *) SUPERLU_MALLOC ( (x) * sizeof (int_t)))

MAX_3D_LEVEL

#define MAX_3D_LEVEL   32 /*allows for z dimensions of 2^32*/

MPI_REQ_ALLOC

#define MPI_REQ_ALLOC

(

x

)

((MPI_Request *) SUPERLU_MALLOC ( (x) * sizeof (MPI_Request)))

SLU_EMPTY

#define SLU_EMPTY   (-1)

SuperLU_DoubleAlign

#define SuperLU_DoubleAlign

(

addr

)

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

SuperLU_FIRSTCOL_OF_SNODE

#define SuperLU_FIRSTCOL_OF_SNODE

(

i

)

(xsup[i])

SUPERLU_FREE

#define SUPERLU_FREE

(

addr

)

USER_FREE(addr)

SuperLU_GluIntArray

#define SuperLU_GluIntArray

(

n

)

(5 * (n) + 5)

SuperLU_L_FST_SUPC

#define SuperLU_L_FST_SUPC

(

superno

)

( Lstore->sup_to_col[superno] )

SuperLU_L_NZ_START

#define SuperLU_L_NZ_START

(

col

)

( Lstore->nzval_colptr[col] )

SuperLU_L_SUB

#define SuperLU_L_SUB

(

ptr

)

( Lstore->rowind[ptr] )

SuperLU_L_SUB_START

#define SuperLU_L_SUB_START

(

col

)

( Lstore->rowind_colptr[col] )

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) )

SuperLU_NotDoubleAlign

#define SuperLU_NotDoubleAlign

(

addr

)

( (long)addr & 7 )

SuperLU_Reduce

#define SuperLU_Reduce

(

alpha

)

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

SuperLU_StackFull

#define SuperLU_StackFull

(

x

)

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

SuperLU_TempSpace

#define SuperLU_TempSpace	(		n,
			w
	)

Value:

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

SuperLU_U_NZ_START

#define SuperLU_U_NZ_START

(

col

)

( Ustore->colptr[col] )

SuperLU_U_SUB

#define SuperLU_U_SUB

(

ptr

)

( Ustore->rowind[ptr] )

TIC

#define TIC

(

t

)

TOC

#define TOC	(		t2,
			t1
	)

TRUE

#define TRUE   (1)

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

flops_t

typedef float flops_t

Logical

typedef unsigned char Logical

SuperLU_ExpHeader

typedef struct e_node SuperLU_ExpHeader