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Computationally easy, spectrally good multipliers for congruential pseudorandom number generators

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 نشر من قبل Sebastiano Vigna
 تاريخ النشر 2020
  مجال البحث الهندسة المعلوماتية
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Congruential pseudorandom number generators rely on good multipliers, that is, integers that have good performance with respect to the spectral test. We provide lists of multipliers with a good lattice structure up to dimension eight and up to lag eight for generators with typical power-of-two moduli, analyzing in detail multipliers close to the square root of the modulus, whose product can be computed quickly.



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