ScaLAPACK 2.1  2.1
ScaLAPACK: Scalable Linear Algebra PACKage
pitrmr2.c File Reference
#include "redist.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <ctype.h>
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Data Structures

struct  MDESC
 
struct  IDESC
 

Macros

#define static2   static
 
#define fortran_mr2d   pitrmr2do
 
#define fortran_mr2dnew   pitrmr2d
 
#define icopy_   icopy
 
#define ilacpy_   ilacpy
 
#define Clacpy   Citrlacpy
 
#define BLOCK_CYCLIC_2D   1
 
#define SHIFT(row, sprow, nbrow)   ((row)-(sprow)+ ((row) >= (sprow) ? 0 : (nbrow)))
 
#define max(A, B)   ((A)>(B)?(A):(B))
 
#define min(A, B)   ((A)>(B)?(B):(A))
 
#define DIVUP(a, b)   ( ((a)-1) /(b)+1)
 
#define ROUNDUP(a, b)   (DIVUP(a,b)*(b))
 
#define scanD0   itrscanD0
 
#define dispmat   itrdispmat
 
#define setmemory   itrsetmemory
 
#define freememory   itrfreememory
 
#define scan_intervals   itrscan_intervals
 
#define SENDBUFF   0
 
#define RECVBUFF   1
 
#define SIZEBUFF   2
 
#define NDEBUG
 

Functions

void Clacpy ()
 
void Cblacs_pcoord ()
 
int Cblacs_pnum ()
 
void Csetpvmtids ()
 
void Cblacs_get ()
 
void Cblacs_pinfo ()
 
void Cblacs_gridinfo ()
 
void Cblacs_gridinit ()
 
void Cblacs_exit ()
 
void Cblacs_gridexit ()
 
void Cblacs_setup ()
 
void Cigebs2d ()
 
void Cigebr2d ()
 
void Cigesd2d ()
 
void Cigerv2d ()
 
void Cigsum2d ()
 
void Cigamn2d ()
 
void Cigamx2d ()
 
void ilacpy_ ()
 
int localindice ()
 
void * mr2d_malloc ()
 
int ppcm ()
 
int localsize ()
 
int memoryblocksize ()
 
int changeorigin ()
 
void paramcheck ()
 
void scanD0 ()
 
void dispmat ()
 
void setmemory ()
 
void freememory ()
 
int scan_intervals ()
 
void Cpitrmr2do ()
 
void Cpitrmr2d ()
 
void setmemory (int **adpointer, int blocksize)
 
void freememory (int *ptrtobefreed)
 
static2 int insidemat (char *uplo, char *diag, int i, int j, int m, int n, int *offset)
 
static2 void intersect (char *uplo, char *diag, int j, int start, int end, int action, int *ptrsizebuff, int **pptrbuff, int *ptrblock, int m, int n, MDESC *ma, int ia, int ja, int templateheight0, int templatewidth0, MDESC *mb, int ib, int jb, int templateheight1, int templatewidth1)
 
int scan_intervals (char type, int ja, int jb, int n, MDESC *ma, MDESC *mb, int q0, int q1, int col0, int col1, IDESC *result)
 
void scanD0 (char *uplo, char *diag, int action, ptrbuff, int *ptrsizebuff, int m, int n, MDESC *ma, int ia, int ja, int p0, int q0, MDESC *mb, int ib, int jb, int p1, int q1, IDESC *v_inter, int vinter_nb, IDESC *h_inter, int hinter_nb, int *ptrbuff *ptrblock)
 

Macro Definition Documentation

◆ BLOCK_CYCLIC_2D

#define BLOCK_CYCLIC_2D   1

Definition at line 36 of file pitrmr2.c.

◆ Clacpy

#define Clacpy   Citrlacpy

Definition at line 23 of file pitrmr2.c.

◆ dispmat

#define dispmat   itrdispmat

Definition at line 83 of file pitrmr2.c.

◆ DIVUP

#define DIVUP (   a,
 
)    ( ((a)-1) /(b)+1)

Definition at line 44 of file pitrmr2.c.

◆ fortran_mr2d

#define fortran_mr2d   pitrmr2do

Definition at line 18 of file pitrmr2.c.

◆ fortran_mr2dnew

#define fortran_mr2dnew   pitrmr2d

Definition at line 19 of file pitrmr2.c.

◆ freememory

#define freememory   itrfreememory

Definition at line 85 of file pitrmr2.c.

◆ icopy_

#define icopy_   icopy

Definition at line 20 of file pitrmr2.c.

◆ ilacpy_

#define ilacpy_   ilacpy

Definition at line 21 of file pitrmr2.c.

◆ max

#define max (   A,
 
)    ((A)>(B)?(A):(B))

Definition at line 42 of file pitrmr2.c.

◆ min

#define min (   A,
 
)    ((A)>(B)?(B):(A))

Definition at line 43 of file pitrmr2.c.

◆ NDEBUG

#define NDEBUG

Definition at line 102 of file pitrmr2.c.

◆ RECVBUFF

#define RECVBUFF   1

Definition at line 96 of file pitrmr2.c.

◆ ROUNDUP

#define ROUNDUP (   a,
 
)    (DIVUP(a,b)*(b))

Definition at line 45 of file pitrmr2.c.

◆ scan_intervals

#define scan_intervals   itrscan_intervals

Definition at line 86 of file pitrmr2.c.

◆ scanD0

#define scanD0   itrscanD0

Definition at line 82 of file pitrmr2.c.

◆ SENDBUFF

#define SENDBUFF   0

Definition at line 95 of file pitrmr2.c.

◆ setmemory

#define setmemory   itrsetmemory

Definition at line 84 of file pitrmr2.c.

◆ SHIFT

#define SHIFT (   row,
  sprow,
  nbrow 
)    ((row)-(sprow)+ ((row) >= (sprow) ? 0 : (nbrow)))

Definition at line 41 of file pitrmr2.c.

◆ SIZEBUFF

#define SIZEBUFF   2

Definition at line 97 of file pitrmr2.c.

◆ static2

#define static2   static

Definition at line 8 of file pitrmr2.c.

Function Documentation

◆ Cblacs_exit()

void Cblacs_exit ( )

◆ Cblacs_get()

void Cblacs_get ( )

◆ Cblacs_gridexit()

void Cblacs_gridexit ( )

◆ Cblacs_gridinfo()

void Cblacs_gridinfo ( )

◆ Cblacs_gridinit()

void Cblacs_gridinit ( )

◆ Cblacs_pcoord()

void Cblacs_pcoord ( )

◆ Cblacs_pinfo()

void Cblacs_pinfo ( )

◆ Cblacs_pnum()

int Cblacs_pnum ( )

◆ Cblacs_setup()

void Cblacs_setup ( )

◆ changeorigin()

int changeorigin ( )

◆ Cigamn2d()

void Cigamn2d ( )

◆ Cigamx2d()

void Cigamx2d ( )

◆ Cigebr2d()

void Cigebr2d ( )

◆ Cigebs2d()

void Cigebs2d ( )

◆ Cigerv2d()

void Cigerv2d ( )

◆ Cigesd2d()

void Cigesd2d ( )

◆ Cigsum2d()

void Cigsum2d ( )

◆ Clacpy()

void Clacpy ( )

◆ Cpitrmr2d()

void Cpitrmr2d ( )

◆ Cpitrmr2do()

void Cpitrmr2do ( )

◆ Csetpvmtids()

void Csetpvmtids ( )

◆ dispmat()

void dispmat ( )

◆ freememory() [1/2]

void freememory ( )

◆ freememory() [2/2]

void freememory ( int *  ptrtobefreed)

Definition at line 128 of file pitrmr2.c.

◆ ilacpy_()

void ilacpy_ ( )

◆ insidemat()

static2 int insidemat ( char *  uplo,
char *  diag,
int  i,
int  j,
int  m,
int  n,
int *  offset 
)

Definition at line 141 of file pitrmr2.c.

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◆ intersect()

static2 void intersect ( char *  uplo,
char *  diag,
int  j,
int  start,
int  end,
int  action,
int *  ptrsizebuff,
int **  pptrbuff,
int *  ptrblock,
int  m,
int  n,
MDESC ma,
int  ia,
int  ja,
int  templateheight0,
int  templatewidth0,
MDESC mb,
int  ib,
int  jb,
int  templateheight1,
int  templatewidth1 
)

Definition at line 176 of file pitrmr2.c.

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◆ localindice()

int localindice ( )
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◆ localsize()

int localsize ( )

◆ memoryblocksize()

int memoryblocksize ( )

◆ mr2d_malloc()

void* mr2d_malloc ( )
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◆ paramcheck()

void paramcheck ( )

◆ ppcm()

int ppcm ( )

◆ scan_intervals() [1/2]

int scan_intervals ( )

◆ scan_intervals() [2/2]

int scan_intervals ( char  type,
int  ja,
int  jb,
int  n,
MDESC ma,
MDESC mb,
int  q0,
int  q1,
int  col0,
int  col1,
IDESC result 
)

Definition at line 243 of file pitrmr2.c.

◆ scanD0() [1/2]

void scanD0 ( )

◆ scanD0() [2/2]

void scanD0 ( char *  uplo,
char *  diag,
int  action,
ptrbuff  ,
int *  ptrsizebuff,
int  m,
int  n,
MDESC ma,
int  ia,
int  ja,
int  p0,
int  q0,
MDESC mb,
int  ib,
int  jb,
int  p1,
int  q1,
IDESC v_inter,
int  vinter_nb,
IDESC h_inter,
int  hinter_nb,
int *ptrbuff *  ptrblock 
)

Definition at line 313 of file pitrmr2.c.

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◆ setmemory() [1/2]

void setmemory ( )

◆ setmemory() [2/2]

void setmemory ( int **  adpointer,
int  blocksize 
)

Definition at line 113 of file pitrmr2.c.

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