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| <H2>Overview</H2> |
| Parallel version of convex hull algorithm (quick hull). |
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| <H2>Files</H2> |
| <DL> |
| <DT><A HREF="convex_hull_sample.cpp">convex_hull_sample.cpp</A> |
| <DD>Source code for TBB version of example. |
| <DT><A HREF="convex_hull_bench.cpp">convex_hull_bench.cpp</A> |
| <DD>Source code for version of example that compares serial and TBB buffered and unbuffered implementations. |
| <DT><A HREF="convex_hull.h">convex_hull.h</A> |
| <DD>Include file for example. |
| <DT><A HREF="Makefile">Makefile</A> |
| <DD>Makefile for building example. |
| </DL> |
| |
| <H2>Directories</H2> |
| <DL> |
| <DT><A HREF="msvs">msvs</A> |
| <DD>Contains Microsoft* Visual Studio* 2005 workspace for building and running the example. |
| <DT><A HREF="xcode">xcode</A> |
| <DD>Contains Xcode* IDE workspace for building and running the example. |
| </DL> |
| |
| <H2>To Build</H2> |
| General build directions can be found <A HREF=../../index.html#build>here</A>. |
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| <H2>Usage</H2> |
| <DL> |
| <DT><TT>convex_hull_sample [<I>S</I>] [<I>M</I>[:<I>N</I>]] [-v]</TT> |
| <DD><I>S</I> is the number of points (problem size). |
| <I>M:N</I> are a range of numbers of threads to be used. |
| Use the -v option to turn on verbose output. |
| <DT>To run a short version of this example, e.g., for use with Intel® Threading Tools: |
| <DD>Build a <I>debug</I> version of the example |
| (see the <A HREF=../../index.html#build>build directions</A>). |
| <BR>Run it with a small problem size and the desired number of threads, e.g., <TT>convex_hull_sample 500000 4</TT>. |
| </DL> |
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