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Benchmarks Game/Parallel

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== Advice ==
 
== Advice ==
   
* Check the GC stats with +RTS -sstderr -RTS, if that number if over 5%,
+
* Check the GC stats with +RTS -sstderr -RTS, if that number if over 5%, use -AxxxM to set a better default heap size.
use -AxxxM to set a better default heap size.
 
 
* Use N+1 capabilities for SMP, e.g. +RTS -N5 -RTS, for the quad core.
 
* Use N+1 capabilities for SMP, e.g. +RTS -N5 -RTS, for the quad core.
 
* Take the single threaded, fast programs and parallise them
 
* Take the single threaded, fast programs and parallise them
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== Programs ==
 
== Programs ==
   
* [/BinaryTrees]
+
* [[/BinaryTrees]]

Revision as of 22:20, 1 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