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| 2 | 1 | equemene | <HEAD>
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| 3 | 1 | equemene | <TITLE>HPL_sum 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_sum</B> Combine (sum) two buffers. |
| 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_sum(</CODE> |
| 16 | 1 | equemene | <CODE>const int</CODE> |
| 17 | 1 | equemene | <CODE>N</CODE>, |
| 18 | 1 | equemene | <CODE>const void *</CODE> |
| 19 | 1 | equemene | <CODE>IN</CODE>, |
| 20 | 1 | equemene | <CODE>void *</CODE> |
| 21 | 1 | equemene | <CODE>INOUT</CODE>, |
| 22 | 1 | equemene | <CODE>const HPL_T_TYPE</CODE> |
| 23 | 1 | equemene | <CODE>DTYPE</CODE> |
| 24 | 1 | equemene | <CODE>);</CODE> |
| 25 | 1 | equemene | |
| 26 | 1 | equemene | <H1>Description</H1> |
| 27 | 1 | equemene | <B>HPL_sum</B> |
| 28 | 1 | equemene | combines (sum) two buffers. |
| 29 | 1 | equemene | |
| 30 | 1 | equemene | <H1>Arguments</H1> |
| 31 | 1 | equemene | <PRE>
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| 32 | 1 | equemene | N (input) const int |
| 33 | 1 | equemene | On entry, N specifies the length of the buffers to be |
| 34 | 1 | equemene | combined. N must be at least zero. |
| 35 | 1 | equemene | </PRE>
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| 36 | 1 | equemene | <PRE>
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| 37 | 1 | equemene | IN (input) const void * |
| 38 | 1 | equemene | On entry, IN points to the input-only buffer to be combined. |
| 39 | 1 | equemene | </PRE>
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| 40 | 1 | equemene | <PRE>
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| 41 | 1 | equemene | INOUT (input/output) void * |
| 42 | 1 | equemene | On entry, INOUT points to the input-output buffer to be |
| 43 | 1 | equemene | combined. On exit, the entries of this array contains the |
| 44 | 1 | equemene | combined results. |
| 45 | 1 | equemene | </PRE>
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| 46 | 1 | equemene | <PRE>
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| 47 | 1 | equemene | DTYPE (input) const HPL_T_TYPE |
| 48 | 1 | equemene | On entry, DTYPE specifies the type of the buffers operands. |
| 49 | 1 | equemene | </PRE>
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| 50 | 1 | equemene | |
| 51 | 1 | equemene | <H1>See Also</H1> |
| 52 | 1 | equemene | <A HREF="HPL_broadcast.html">HPL_broadcast</A>, |
| 53 | 1 | equemene | <A HREF="HPL_reduce.html">HPL_reduce</A>, |
| 54 | 1 | equemene | <A HREF="HPL_all_reduce.html">HPL_all_reduce</A>, |
| 55 | 1 | equemene | <A HREF="HPL_barrier.html">HPL_barrier</A>, |
| 56 | 1 | equemene | <A HREF="HPL_min.html">HPL_min</A>, |
| 57 | 1 | equemene | <A HREF="HPL_max.html">HPL_max</A>, |
| 58 | 1 | equemene | <A HREF="HPL_sum.html">HPL_sum</A>. |
| 59 | 1 | equemene | |
| 60 | 1 | equemene | </BODY>
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| 61 | 1 | equemene | </HTML> |