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| 2 | 1 | equemene | <HEAD>
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| 3 | 1 | equemene | <TITLE>HPL_pdlaprnt HPL 2.0 Library Functions September 10, 2008</TITLE> |
| 4 | 1 | equemene | </HEAD>
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| 8 | 1 | equemene | |
| 9 | 1 | equemene | <H1>Name</H1> |
| 10 | 1 | equemene | <B>HPL_pdlaprnt</B> Print a distributed matrix A. |
| 11 | 1 | equemene | |
| 12 | 1 | equemene | <H1>Synopsis</H1> |
| 13 | 1 | equemene | <CODE>#include "hpl.h"</CODE><BR><BR> |
| 14 | 1 | equemene | <CODE>void</CODE> |
| 15 | 1 | equemene | <CODE>HPL_pdlaprnt(</CODE> |
| 16 | 1 | equemene | <CODE>const HPL_T_grid *</CODE> |
| 17 | 1 | equemene | <CODE>GRID</CODE>, |
| 18 | 1 | equemene | <CODE>const int</CODE> |
| 19 | 1 | equemene | <CODE>M</CODE>, |
| 20 | 1 | equemene | <CODE>const int</CODE> |
| 21 | 1 | equemene | <CODE>N</CODE>, |
| 22 | 1 | equemene | <CODE>const int</CODE> |
| 23 | 1 | equemene | <CODE>NB</CODE>, |
| 24 | 1 | equemene | <CODE>double *</CODE> |
| 25 | 1 | equemene | <CODE>A</CODE>, |
| 26 | 1 | equemene | <CODE>const int</CODE> |
| 27 | 1 | equemene | <CODE>LDA</CODE>, |
| 28 | 1 | equemene | <CODE>const int</CODE> |
| 29 | 1 | equemene | <CODE>IAROW</CODE>, |
| 30 | 1 | equemene | <CODE>const int</CODE> |
| 31 | 1 | equemene | <CODE>IACOL</CODE>, |
| 32 | 1 | equemene | <CODE>const char *</CODE> |
| 33 | 1 | equemene | <CODE>CMATNM</CODE> |
| 34 | 1 | equemene | <CODE>);</CODE> |
| 35 | 1 | equemene | |
| 36 | 1 | equemene | <H1>Description</H1> |
| 37 | 1 | equemene | <B>HPL_pdlaprnt</B> |
| 38 | 1 | equemene | prints to standard error a distributed matrix A. The |
| 39 | 1 | equemene | local pieces of A are sent to the process of coordinates (0,0) in |
| 40 | 1 | equemene | the grid and then printed. |
| 41 | 1 | equemene | |
| 42 | 1 | equemene | <H1>Arguments</H1> |
| 43 | 1 | equemene | <PRE>
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| 44 | 1 | equemene | GRID (local input) const HPL_T_grid * |
| 45 | 1 | equemene | On entry, GRID points to the data structure containing the |
| 46 | 1 | equemene | process grid information. |
| 47 | 1 | equemene | </PRE>
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| 48 | 1 | equemene | <PRE>
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| 49 | 1 | equemene | M (global input) const int |
| 50 | 1 | equemene | On entry, M specifies the number of rows of the coefficient |
| 51 | 1 | equemene | matrix A. M must be at least zero. |
| 52 | 1 | equemene | </PRE>
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| 53 | 1 | equemene | <PRE>
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| 54 | 1 | equemene | N (global input) const int |
| 55 | 1 | equemene | On entry, N specifies the number of columns of the |
| 56 | 1 | equemene | coefficient matrix A. N must be at least zero. |
| 57 | 1 | equemene | </PRE>
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| 58 | 1 | equemene | <PRE>
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| 59 | 1 | equemene | NB (global input) const int |
| 60 | 1 | equemene | On entry, NB specifies the blocking factor used to partition |
| 61 | 1 | equemene | and distribute the matrix. NB must be larger than one. |
| 62 | 1 | equemene | </PRE>
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| 63 | 1 | equemene | <PRE>
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| 64 | 1 | equemene | A (local input) double * |
| 65 | 1 | equemene | On entry, A points to an array of dimension (LDA,LocQ(N)). |
| 66 | 1 | equemene | This array contains the coefficient matrix to be printed. |
| 67 | 1 | equemene | </PRE>
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| 68 | 1 | equemene | <PRE>
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| 69 | 1 | equemene | LDA (local input) const int |
| 70 | 1 | equemene | On entry, LDA specifies the leading dimension of the array A. |
| 71 | 1 | equemene | LDA must be at least max(1,LocP(M)). |
| 72 | 1 | equemene | </PRE>
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| 73 | 1 | equemene | <PRE>
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| 74 | 1 | equemene | IAROW (global input) const int |
| 75 | 1 | equemene | On entry, IAROW specifies the row process coordinate owning |
| 76 | 1 | equemene | the first row of A. IAROW must be larger than or equal to |
| 77 | 1 | equemene | zero and less than NPROW. |
| 78 | 1 | equemene | </PRE>
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| 79 | 1 | equemene | <PRE>
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| 80 | 1 | equemene | IACOL (global input) const int |
| 81 | 1 | equemene | On entry, IACOL specifies the column process coordinate |
| 82 | 1 | equemene | owning the first column of A. IACOL must be larger than or |
| 83 | 1 | equemene | equal to zero and less than NPCOL. |
| 84 | 1 | equemene | </PRE>
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| 85 | 1 | equemene | <PRE>
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| 86 | 1 | equemene | CMATNM (global input) const char * |
| 87 | 1 | equemene | On entry, CMATNM is the name of the matrix to be printed. |
| 88 | 1 | equemene | </PRE>
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| 89 | 1 | equemene | |
| 90 | 1 | equemene | <H1>See Also</H1> |
| 91 | 1 | equemene | <A HREF="HPL_fprintf.html">HPL_fprintf</A>. |
| 92 | 1 | equemene | |
| 93 | 1 | equemene | </BODY>
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