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Have anybody tested R multicore packages (for example : parallel, multicore, snowfall, foreach) on 10-core Xeon ? How do they scale in comparison with case of 4 core machine ? What algorith have you paralized mayby some MCMC ?

Is it right forum, or stakoverflow is more suitable for my question ?

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Looks like stackoverflow is more suitable. – jftuga May 3 '12 at 14:18

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