Personal tools

Benchmarks Game/Parallel

From HaskellWiki

< Benchmarks Game(Difference between revisions)
Jump to: navigation, search
(Programs)
m (add mandelbrot link)
Line 14: Line 14:
 
* [[/ThreadRing]]
 
* [[/ThreadRing]]
 
* [[/SpectralNorm]]
 
* [[/SpectralNorm]]
  +
* [[/Mandelbrot]]

Revision as of 20:31, 20 September 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.

2 Programs