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Node device, routing method and interconnection system

A technology of node equipment and interconnection system, applied in the field of communication, to achieve the effect of good interconnection scalability and high network performance

Active Publication Date: 2019-12-17
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Facing the requirements of local interconnection at the cabinet level, the traditional network topology of interconnecting computing components and storage components with a tree bus faces huge challenges in terms of scalability and performance. Therefore, it is necessary to propose a new local interconnection network architecture

Method used

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  • Node device, routing method and interconnection system
  • Node device, routing method and interconnection system
  • Node device, routing method and interconnection system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0061] Embodiment 1: If the target node device and the first node device are the same node device, then in step 403, the message to be sent may be sent to the target resource module based on the internal interconnection relationship of the first node device.

Embodiment approach 2

[0062] Embodiment 2: If the target node device and the first node device belong to different device groups, then in step 403, the message to be sent can be sent based on the interconnection relationship between the first node device and the device group to which the target node device belongs to the target node device, so that the target node device forwards the message to be sent to the target resource module based on the internal interconnection relationship.

Embodiment approach 3

[0063] Embodiment 3: If the target node device is another node device in the device group to which the first node device belongs, since there is no interconnection relationship between the node devices in the same device group, the message to be sent needs to be forwarded to other devices first group, and then forward the message to be sent to the target node device through the node devices of other device groups. Based on this, if the target node device is another node device in the device group to which the first node device belongs, then in step 403, based on the interconnection relationship between the first node device and another device group, through another device The node devices in the group send the message to be sent to the target node device, and then the target node device forwards the message to be sent to the target resource module based on the internal interconnection relationship.

[0064] Below to figure 2 The interconnection system shown is taken as an ex...

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Abstract

The embodiment of the invention provides node equipment, a routing method and an interconnection system. In the embodiment of the invention, an exchange module is introduced into node equipment; on one hand, data exchange among all resource modules in the node equipment can be realized through the exchange module; on the other hand, the node equipment can output a plurality of links to be interconnected with other external node equipment through the switching module; therefore, a new local interconnection network architecture is formed, the interconnection expansibility of the network architecture is good, the bottleneck existing when a traditional network architecture adopting tree bus interconnection is used for data forwarding can be broken through, and high network performance is achieved.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular to a node device, a routing method and an interconnection system. Background technique [0002] With the breakthrough of immersion liquid cooling technology, the storage and computing density can be greatly improved, and more and more computing components and storage components will be accommodated in a node device, and a large amount of computing will be terminated within the cabinet. Interconnection is increasingly important. [0003] Facing the requirements of local interconnection at the cabinet level, the traditional network topology of interconnecting computing components and storage components with a tree bus faces huge challenges in terms of scalability and performance. Therefore, it is necessary to propose a new local interconnection network architecture . Contents of the invention [0004] Various aspects of the present application provide a node d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/751H04L12/753H04L45/02
CPCH04L45/02H04L45/48
Inventor 曹政高山渊刘兴奎
Owner ALIBABA GRP HLDG LTD
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