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| 2 | 1 | equemene | <HEAD>
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| 3 | 1 | equemene | <TITLE>HPL_pdupdateNN HPL 2.0 Library Functions September 10, 2008</TITLE> |
| 4 | 1 | equemene | </HEAD>
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| 5 | 1 | equemene | |
| 6 | 1 | equemene | <BODY BGCOLOR="WHITE" TEXT = "#000000" LINK = "#0000ff" VLINK = "#000099" |
| 7 | 1 | equemene | ALINK = "#ffff00"> |
| 8 | 1 | equemene | |
| 9 | 1 | equemene | <H1>Name</H1> |
| 10 | 1 | equemene | <B>HPL_pdupdateNN</B> Broadcast a panel and update the trailing submatrix. |
| 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_pdupdateNN(</CODE> |
| 16 | 1 | equemene | <CODE>HPL_T_panel *</CODE> |
| 17 | 1 | equemene | <CODE>PBCST</CODE>, |
| 18 | 1 | equemene | <CODE>int *</CODE> |
| 19 | 1 | equemene | <CODE>IFLAG</CODE>, |
| 20 | 1 | equemene | <CODE>HPL_T_panel *</CODE> |
| 21 | 1 | equemene | <CODE>PANEL</CODE>, |
| 22 | 1 | equemene | <CODE>const int</CODE> |
| 23 | 1 | equemene | <CODE>NN</CODE> |
| 24 | 1 | equemene | <CODE>);</CODE> |
| 25 | 1 | equemene | |
| 26 | 1 | equemene | <H1>Description</H1> |
| 27 | 1 | equemene | <B>HPL_pdupdateNN</B> |
| 28 | 1 | equemene | broadcast - forward the panel PBCST and simultaneously |
| 29 | 1 | equemene | applies the row interchanges and updates part of the trailing (using |
| 30 | 1 | equemene | the panel PANEL) submatrix. |
| 31 | 1 | equemene | |
| 32 | 1 | equemene | <H1>Arguments</H1> |
| 33 | 1 | equemene | <PRE>
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| 34 | 1 | equemene | PBCST (local input/output) HPL_T_panel * |
| 35 | 1 | equemene | On entry, PBCST points to the data structure containing the |
| 36 | 1 | equemene | panel (to be broadcast) information. |
| 37 | 1 | equemene | </PRE>
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| 38 | 1 | equemene | <PRE>
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| 39 | 1 | equemene | IFLAG (local output) int * |
| 40 | 1 | equemene | On exit, IFLAG indicates whether or not the broadcast has |
| 41 | 1 | equemene | been completed when PBCST is not NULL on entry. In that case, |
| 42 | 1 | equemene | IFLAG is left unchanged. |
| 43 | 1 | equemene | </PRE>
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| 44 | 1 | equemene | <PRE>
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| 45 | 1 | equemene | PANEL (local input/output) HPL_T_panel * |
| 46 | 1 | equemene | On entry, PANEL points to the data structure containing the |
| 47 | 1 | equemene | panel (to be updated) information. |
| 48 | 1 | equemene | </PRE>
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| 49 | 1 | equemene | <PRE>
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| 50 | 1 | equemene | NN (local input) const int |
| 51 | 1 | equemene | On entry, NN specifies the local number of columns of the |
| 52 | 1 | equemene | trailing submatrix to be updated starting at the current |
| 53 | 1 | equemene | position. NN must be at least zero. |
| 54 | 1 | equemene | </PRE>
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| 55 | 1 | equemene | |
| 56 | 1 | equemene | <H1>See Also</H1> |
| 57 | 1 | equemene | <A HREF="HPL_pdgesv.html">HPL_pdgesv</A>, |
| 58 | 1 | equemene | <A HREF="HPL_pdgesv0.html">HPL_pdgesv0</A>, |
| 59 | 1 | equemene | <A HREF="HPL_pdgesvK1.html">HPL_pdgesvK1</A>, |
| 60 | 1 | equemene | <A HREF="HPL_pdgesvK2.html">HPL_pdgesvK2</A>, |
| 61 | 1 | equemene | <A HREF="HPL_pdlaswp00N.html">HPL_pdlaswp00N</A>, |
| 62 | 1 | equemene | <A HREF="HPL_pdlaswp01N.html">HPL_pdlaswp01N</A>. |
| 63 | 1 | equemene | |
| 64 | 1 | equemene | </BODY>
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| 65 | 1 | equemene | </HTML> |