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Hi All.<BR>
I've two question about Data Parallel Haskell. <BR>
I'm trying some experiment using DPH and I've wrote a little program using the functions lengthP and mapP. I've imported the module GHC.PArr and I've informed the compiler that I want to use some language extension using the line {-# LANGUAGE PArr #-}. All works fine. Looking around I've saw that some code examples use {-# LANGUAGE PArr, ParallelListComp #-} instead. <BR>
<BR>
The my first question is: Which is the difference in using or not the extension ParallelListComp? Seems that my program works fine with or without this extension (if I omit the extension PArr I've some compilation errors).<BR>
<BR>
The second question is: Have I to use the option -threaded when compile my program?<BR>
<BR>
I'm using Haskell Platform (GHC 6.12.1) on MacOS X 10.6.3<BR>
<BR>
Thanks in advance for any answer.<BR>
<BR>
Luca.<BR>
<BR>
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