monad-mersenne-random: An efficient random generator monad, based on the Mersenne Twister
|Dependencies||base (>3 && <6), mersenne‑random‑pure64 [details]|
|Uploaded||by DonaldStewart at Wed Jul 14 00:07:54 UTC 2010|
|Downloads||784 total (6 in the last 30 days)|
|Rating||2.5 (votes: 3) [estimated by rule of succession]|
|Status||Docs uploaded by user
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Often we need an efficient way to generate high quality pseudo-random numbers in Haskell. We have good generators themselves (for example, the mersenne-random-pure64 package), however, users are often tempted to store the generator in a lazy state monad. This causes performance problems.
This package provides an optimized
Rand monad for monadic generation
of random numbers from a state, with close attention to performance. You
may have results an order of magnitude or more better than using
Control.Monad.State to store your generator.
For package maintainers and hackage trustees