Name
HPL_indxl2g Map a index-process pair into a global index.
Synopsis
#include "hpl.h"
int
HPL_indxl2g(
const int
IL,
const int
INB,
const int
NB,
const int
PROC,
const int
SRCPROC,
const int
NPROCS
);
Description
HPL_indxl2g
computes the global index of a matrix  entry  pointed to
by the local index IL of the process indicated by PROC.
Arguments
IL      (input)                       const int
        On entry, IL specifies the local  index of the matrix  entry.
        IL must be at least zero.
INB     (input)                       const int
        On entry,  INB  specifies  the size of the first block of the
        global matrix. INB must be at least one.
NB      (input)                       const int
        On entry,  NB specifies the blocking factor used to partition
        and distribute the matrix A. NB must be larger than one.
PROC    (input)                       const int
        On entry, PROC  specifies the coordinate of the process whose
        local array row or column is to be determined. PROC  must  be
        at least zero and strictly less than NPROCS.
SRCPROC (input)                       const int
        On entry,  SRCPROC  specifies  the coordinate of the  process
        that possesses the first row or column of the matrix. SRCPROC
        must be at least zero and strictly less than NPROCS.
NPROCS  (input)                       const int
        On entry,  NPROCS  specifies the total number of process rows
        or columns over which the matrix is distributed.  NPROCS must
        be at least one.
See Also
HPL_indxg2l,
HPL_indxg2lp,
HPL_indxg2p,
HPL_numroc,
HPL_numrocI.