http://swrc.ontoware.org/ontology#Misc
SSI32 RNG
ja
random number
谷口 礼偉
SSI32: Simplified Shift-Integer (32-bit) random number generator
Copyright_OML 2008 Hirotake Yaguchi SSI32 generates 32-bit random numbers nonrecursively, that is, generates the k-th random number directly, and is suitable for parallel computations. On MPI we recommend mpisize>=4. The algorithm is based on the mechanism of cancellation errors of numerical computations which can be recognized as chaos mappings mathematically. Theoretical background and results of statistical tests of randomness of SSI32 are found in H. Yaguchi and I. Kubo : A new nonrecursive pseudorandom number generator based on chaos mappings. Monte Carlo Methods Appl. Vol. 14 No. 1 (2008), pp. 87-102. Note: SSI32 requires a C compiler which can treat 64-bit long long int. (We tested SSI32 on bcc32(after 5.6), icl, gcc, icc and cl.)
2008
統計数理研究所