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Benchmarks Game/Parallel

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* [[/BinaryTrees]]
 
* [[/BinaryTrees]]
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* [[/BinaryTreesDPH]]
 
* [[/ThreadRing]]
 
* [[/ThreadRing]]
 
* [[/SpectralNorm]]
 
* [[/SpectralNorm]]

Revision as of 20:49, 7 October 2008

Quad-core enabled parallel Haskell benchmark entries, for the 64 bit quad core shootout.

1 Advice

  • Check the GC stats with +RTS -sstderr -RTS, if that number if over 5%, use -AxxxM to set a better default heap size.
  • Use N+1 capabilities for SMP, e.g. +RTS -N5 -RTS, for the quad core.
  • Take the single threaded, fast programs and parallise them
  • Parallel strategies are the lightest way to add SMP capabilities.
  • Contact dons or sbahra on #haskell for access to a quad or eight-way benchmark machine, before uploading.

2 Programs