Entacher On the CRAY - System Random Number Generator
نویسنده
چکیده
منابع مشابه
On the CRAY-System Random Number Generator
1. A Short Overview In the present paper we study special subsequences of the CRAY-system random number generator RANF. Such subsequences are used to obtain parallel streams of random numbers. RANF is a linear congruential generator (LCG), and hence it is well known that overlapping s-tuples of random numbers generated from RANF produce grid structures in dimension s ≥ 2. In Section 3 we give a...
متن کاملA simple OMNeT++ queuing experiment using different random number generators
We apply a simple queuing-experiment using parallel streams of random numbers to exhibit shortcomings of the OMNeT++ random number generator. As an improvement we implement more modern generators.
متن کاملPitfalls when using parallel streams in OMNeT++ simulations
By means of a simple OMNeT++ simulation scenario, which uses parallel streams of random numbers, we want to point out several technical pitfalls when applying different random number generators and using different initialization values for them. We describe shortcomings of the built-in random number generator (RNG) and describe traps when using modern RNGs. Quantitative and qualitative analyses...
متن کاملQuasi-Monte Carlo Node Sets from Linear Congruential Generators
In this paper we present a new approach to nding good lattice points. We employ the spectral test, a well-known gure of merit for uniform random number generators. This concept leads to an assessment of lattice points g that is closely related to the classical Babenko-Zaremba quantity (g; N). The associated lattice rules are good uniformly over a whole range of dimensions. Our numerical example...
متن کاملChaotic Random Number Generators with Random Cycle Lengths
A known cycle length has hitherto been considered an indispensable requirement for pseudorandom number generators. This requirement has restricted random number generators to suboptimal designs with known deficiencies. The present article shows that the requirement for a known cycle length can be avoided by including a self-test facility. The distribution of cycle lengths is analyzed theoretica...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 1999