Blueprint configuration tool software for Rapidio network topology design

Abstract

The invention discloses blueprint configuration tool software for Rapidio network topology design, wherein the blueprint configuration tool software comprises an optimal routing configuration algorithm, and a connection relation matrix and a communication strength matrix are obtained according to network topology and constraint conditions input by a user; all nodes are sorted in the network topology according to the two matrixes to form a set; an attribute assign is added for each node to represent whether a plurality of message communication exists between every two nodes or not; whether the node A and the node B are in the same set or not is obtained through the connection relation matrix in the set, and if the node A and the node B are in the same set, the hop count between the node A and the node B is determined to be 1; if the node A and the node B are not in the same set, the set in which the node A and the node B are respectively is determined through the communication intensity matrix, so that the number of switches is obtained, and the routing of the node A and the node B is obtained; and so on, the optimal route of the whole network topology is obtained.

Description

technical field [0001] The invention belongs to the field of high-speed interconnection of embedded systems, in particular to a blueprint configuration tool software for Rapidio network topology design. Background technique [0002] As an open standard, the Rapidio interconnection architecture meets the extensive application requirements of the embedded infrastructure. The Rapidio technology mostly adopts a switch-based interconnection topology, and Rapidio endpoint devices are not directly interconnected but interconnected through switches. The communication links of multiple Rapidio end devices in the system are organized by switches, which can realize arbitrary interconnection and concurrent transmission of the Rapidio system, and double the system bandwidth. [0003] As the number of Rapidio devices in the system increases, the number of required switches also increases. In the context of large-scale network applications, multiple Rapidio switches are often integrated ...

AI Technical Summary

Problems solved by technology

[0007] The invention can solve the problem of planning the optimal topology of the complex Rapidio network, provides a theoretical basis for the rationality of the network topology, and provides a solution for hardware design

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