Talk:Fibonacci primes in parallel

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I note you're compiling your code with: 

   ghc --make –threaded parfibs.hs

As this is performance sensitive, it makes sense to turn on the optimiser: 

   ghc -O2 -fvia-C -optc-O2 --make –threaded parfibs.hs

dons 20:50, 26 May 2008 (UTC)

I have tried your options and have found not performance increase on my configuration (GHC 6.8.2 on Windows). Most probable, your better times are due to better hardware.

Have you increased the number in the line fibprimes = catMaybes $ parBuffer 10 rnf maybeFibprimes to improve CPU utilization on the quad-core machine?

Fed 17:57, 21 June 2008 (UTC)

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