Title :
Simulation of chaotic iterative processes in speed-independent computing networks
Author_Institution :
Inst. of Math. & Comput. Sci., Tech. Univ. of Czestochowa, Poland
Abstract :
Mathematical simulation of self organizing chaotic processes in networks with speed independent processes by means of the asynchronous method of chaotic relaxations with delay using the Monte-Carlo method is considered. This method allows to imitate effectively the fulfilment of chaotic computing processes depending on the spread of time parameters of speed independent processors. Every speed independent processor is a nonsynchronous competing device in which the duration of the transient process is a random variable. In this work it is assumed that the random variable has normal distribution as far as the duration of work of the logical elements has namely such law of distribution. For computer simulation the Dirichlet problem was chosen for Laplace´s equation, on a rectangular domain of R2. Numerical calculations for solving this problem, comparing evaluations of errors and speed of convergence of computing processes arising in networks with speed independent processors are presented
Keywords :
Laplace transforms; Monte Carlo methods; boundary-value problems; convergence; error analysis; iterative methods; multiprocessor interconnection networks; normal distribution; virtual machines; Dirichlet problem; Laplace equation; Monte-Carlo method; asynchronous method; chaotic computing processes; chaotic iterative process simulation; chaotic relaxations; computer simulation; convergence; delay; errors; mathematical simulation; normal distribution; random variable; rectangular domain; self organizing chaotic processes; speed-independent computing; time parameters; Chaos; Computational modeling; Computer errors; Computer networks; Computer simulation; Convergence of numerical methods; Gaussian distribution; Laplace equations; Organizing; Random variables;
Conference_Titel :
Parallel and Distributed Processing, 1996. PDP '96. Proceedings of the Fourth Euromicro Workshop on
Conference_Location :
Braga
Print_ISBN :
0-8186-7376-1
DOI :
10.1109/EMPDP.1996.500565