 | mersenne-random-pure64-0.1: Generate high quality pseudorandom numbers purely using a Mersenne Twister | Contents | Index |
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| System.Random.Mersenne.Pure64.Base | | Portability | CPP, FFI, EmptyDataDecls | | Stability | experimental | | Maintainer | Don Stewart <dons@galois.com> |
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| Description |
Tested with: GHC 6.8.2
A purely functional binding 64 bit binding to the classic mersenne
twister random number generator. This is more flexible than the
impure mersenne library, at the cost of being much slower.
This generator is however, many times faster than System.Random,
and yields high quality randoms with a long period.
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| Documentation |
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| data MTState |
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| type UInt64 = CULLong |
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| c_init_genrand64 :: Ptr MTState -> UInt64 -> IO () |
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| c_genrand64_int64 :: Ptr MTState -> IO UInt64 |
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| c_genrand64_real2 :: Ptr MTState -> IO CDouble |
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| c_init_genrand64_unsafe :: UInt64 -> IO () |
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| c_genrand64_int64_unsafe :: IO UInt64 |
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| c_genrand64_real2_unsafe :: IO CDouble |
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| c_memcpy :: Ptr Word8 -> Ptr Word8 -> CSize -> IO (Ptr Word8) |
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| Produced by Haddock version 0.8 |