CLUSTER SYSTEM WITH DIRECT CHANNEL SWITCHING

摘要

FIELD: information technology. ^ SUBSTANCE: cluster system has master and slave computer modules, having a PICe bus on their motherboards, a switch and interface boards, having 2 ports each - one port operates in transparent port mode and the second in non-transparent port mode. The switch can form a range of addresses in the address space of the PICe bus of the master computer module which covers the entire access window for the slave computer module and can form in each non-transparent port of the interface board, a window with an address in the address region in the master computer module for enabling each slave computer module to access through the address space the memory of other slave computer modules. ^ EFFECT: high rate of transmitting data and shorter delay time for writing data into foreign memory once. ^ 8 dwg