1HPL_pdlaprnt(3)              HPL Library Functions             HPL_pdlaprnt(3)
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NAME

6       HPL_pdlaprnt - Print a distributed matrix A.
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SYNOPSIS

9       #include "hpl.h"
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11       void  HPL_pdlaprnt(  const HPL_T_grid * GRID, const int M, const int N,
12       const int NB, double * A, const int LDA, const  int  IAROW,  const  int
13       IACOL, const char * CMATNM );
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DESCRIPTION

16       HPL_pdlaprnt  prints   to   standard  error a distributed matrix A. The
17       local pieces of  A  are sent to the process of coordinates   (0,0)   in
18       the grid and then printed.
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ARGUMENTS

21       GRID    (local input)           const HPL_T_grid *
22               On  entry,   GRID  points  to the data structure containing the
23               process grid information.
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25       M       (global input)          const int
26               On entry,  M  specifies the number of rows of  the  coefficient
27               matrix A. M must be at least zero.
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29       N       (global input)          const int
30               On   entry,    N   specifies  the  number  of  columns  of  the
31               coefficient matrix A. N must be at least zero.
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33       NB      (global input)          const int
34               On entry,  NB specifies the blocking factor used  to  partition
35               and distribute the matrix. NB must be larger than one.
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37       A       (local input)           double *
38               On  entry,   A  points to an  array of dimension (LDA,LocQ(N)).
39               This array contains the coefficient matrix to be printed.
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41       LDA     (local input)           const int
42               On entry, LDA specifies the leading dimension of the  array  A.
43               LDA must be at least max(1,LocP(M)).
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45       IAROW   (global input)          const int
46               On  entry,   IAROW  specifies the row process coordinate owning
47               the  first row of A.  IAROW  must be  larger than or  equal  to
48               zero and less than NPROW.
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50       IACOL   (global input)          const int
51               On  entry,   IACOL  specifies  the  column  process  coordinate
52               owning the  first column  of A. IACOL  must be larger  than  or
53               equal to zero and less than NPCOL.
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55       CMATNM  (global input)          const char *
56               On entry, CMATNM is the name of the matrix to be printed.
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SEE ALSO

59       HPL_fprintf (3).
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63HPL 2.2                        February 24, 2016               HPL_pdlaprnt(3)
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