Split-plate type multi-path server system, method and device

By using a multi-processor server system with N motherboards, adapter boards, and management boards, a shared PCB design is achieved for servers with different number of processors. This solves the problems of high hardware cost, high software complexity, and insufficient layout flexibility in existing multi-processor server systems, and improves the maintainability and performance of the system.

CN122019439APending Publication Date: 2026-05-12SHANDONG ZHISUO INFORMATION TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202610121862.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-01-28
Publication Date
2026-05-12

AI Technical Summary

Technical Problem

Existing multi-processor server systems suffer from high hardware costs, high software complexity, poor motherboard layout flexibility, and low maintainability.

Method used

It adopts a multi-processor server system architecture with multiple motherboards, including N motherboards, adapter boards and management boards. Communication and monitoring management between motherboards are achieved through UPI channels interconnected by position signals, identification signals and ultra-high-speed paths. It shares PCB design and uses pre-configuration modules to automatically identify and configure CPUs.

Benefits of technology

It reduces hardware and software development costs, improves server maintainability and layout flexibility, enhances system performance and efficiency, and supports flexible configurations of different numbers of motherboards.

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Abstract

The embodiment of the invention provides a split-board multi-path server system, method and device, the system comprises N mainboards, an adapter board and a management board, the mainboards are in communication connection with one another, the mainboards are in communication connection with the adapter board, and the adapter board is in communication connection with the management board; the mainboard sends an in-place signal to the adapter plate for representing the working state of the mainboard; the adapter board sends identification signals to the mainboards and the management board according to the number of the in-place signals to indicate the number of the mainboards in the current working state, and the management board monitors and manages the mainboards according to the identification signals; and the pre-configured first mainboard CPU opens an ultra-high-speed path interconnection UPI channel corresponding to the identification signal. By means of the technical scheme, the technical problems that in the prior art, a multi-channel server system is high in hardware cost, large in software complexity and inflexible in mainboard layout can be effectively solved.
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