METHOD OF SELF-ORGANISATION OF DISTRIBUTED MULTIPROCESSOR SYSTEM Russian patent published in 2015 - IPC G06F15/177 G06F19/00 

FIELD: information technologies.

SUBSTANCE: one processor element is identified within a system, and its objectives include tracking and control of system efficiency level, a set of parameters of all elements of the system is identified, which relate to assessment of efficiency, on the basis of which they build a mathematical model for assessment of the efficiency value of the distributed multiprocessor system in the form of target functionality of the system, in process of system functioning they receive data on the functionality value, if the functionality fails to reach the specified minimum permissible threshold value, the system characteristics are changed. To change characteristics of the system, they first start the mechanism of parametric self-organisation, in process of which they tune values of parameters of the system elements within specified limits on the basis of the method of cyclic coordinate-wise descent, then, if the minimum permissible threshold value of the target functionality is not achieved by means of parameters tuning, the mechanism of functional self-organisation of the system is started, in process of which they select optimal functions for elements of the system from multiple functions implemented by elements, and then, if the minimum permissible threshold value of the target functionality is not achieved by variation of functions of elements, the system structure is changed, first selecting optimal types of elements, then reconfiguring the system, by determination of optimal location of elements in the topology without variation of their quantitative composition, and finally adding elements of optimal types to optimal location.

EFFECT: increased efficiency of a distributed multiprocessor system.

4 dwg, 1 tbl