Tiling conditions

"dz" <drizzle76@gmail.com>
21 Aug 2005 00:25:23 -0400

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Tiling conditions drizzle76@gmail.com (dz) (2005-08-21)
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From: "dz" <drizzle76@gmail.com>
Newsgroups: comp.compilers
Date: 21 Aug 2005 00:25:23 -0400
Organization: http://groups.google.com
Keywords: optimize, question
Posted-Date: 21 Aug 2005 00:25:23 EDT



Hi
      I am looking for example loops which can not be tiled. Is it right
to say the following categories cant be tiled - imperfectly nested
loops, loops with condtionals in them, loops accessing arrays with non
affine indices. Can you tile a loop which has multiple references? Is
there any simple way to check tilibility? Any references as well ?


thanks
dz

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