Aerospace Instrument-Making Annotation << Back Technical characteristics of clusters and the analysis of data flow processing software efficiency V. M. Khachumov, A.A. Talalaev Characteristics of four clusters are described. The software is to increase of overall performance of computer complexes as a part of land stations of space appointment are offered. Debugging and testing of some program modules of data flows processing is implemented. Calculation performance acceleration by increasing the number of nodes was shown experimentally. E-mail: vmh48@mail.ru Рр.: 3-17