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www/get_started: Explain when PoCC is needed

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llvm-svn: 134153
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Tobias Grosser 2011-06-30 14:07:35 +00:00
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18
polly/www/get_started.html
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@ -64,11 +64,16 @@ make install
<h3> Install Pocc (Optional) </h3>
Polly can use <a href="http://www.cse.ohio-state.edu/~pouchet/software/pocc">
PoCC</a> as an external optimizer. PoCC provides an
integrated version of <a href="http://pluto.sf.net">Pluto</a>, an advanced
data-locality and tileability optimizer. To enable this feature install PoCC
1.0-rc3.1 (the one with Polly support) and add it to your PATH.
<p>Polly can use <a href="http://www.cse.ohio-state.edu/~pouchet/software/pocc">
PoCC</a> as an external optimizer. PoCC is a research project that provides
an integrated version of <a href="http://pluto.sf.net">Pluto</a>, an
advanced data-locality and tileability optimizer. Similar functionality was
recently integrated in Polly (through isl), however the optimizations are not as
mature as the ones in Pluto/PoCC. Hence, if you want to use Pluto to optimize
your code or you want to compare the optimizer integrated in Polly to Pluto you
may want to use PoCC.</p>
Install PoCC 1.0-rc3.1 (the one with Polly support) and add it to your PATH.
<pre>
wget <a
@ -79,8 +84,7 @@ cd pocc-1.0-rc3.1
export PATH=`pwd`/bin
</pre>
Furthermore, scoplib-0.2.0 has to be installed such that polly can link to
it.
Install scoplib-0.2.0
<pre>
wget <a