Monthly Archives: April 2009

ANN: priority-sync

Posted on 29 April, 2009 by

Provides cooperative task prioritization. The priority-sync package on hackage.haskell.org. $ cabal install priority-sync $ git clone http://www.downstairspeople.org/git/priority-sync.git Feedback will be greatly appreciated. This package is a spin-off from my work on roguestar, where I need to do significant background processing … Continue reading →

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Trends in Profiling Haskell

Posted on 16 April, 2009 by

I spent some time yesterday profiling roguestar. I do this every few months just to see where things stand, and there are always two culprits at the top of roguestar-gl.prof, every single time: * typeclass dictionary lookups in inner loops … Continue reading →

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