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Long-distance inner server and its implementing method

A remote memory and server technology, applied in the field of high-performance computing

Active Publication Date: 2007-03-14
XFUSION DIGITAL TECH CO LTD
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  • Abstract
  • Description
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Problems solved by technology

[0016] The purpose of the present invention is to overcome the deficiencies of the above-mentioned prior art, provide a remote memory server (Remote MemoryBox, RMB for short) and its implementation method, overcome the problems caused by the tight coupling between the existing processor and memory, and provide a highly shared , low-cost scalable, high-availability, easy-to-fault-tolerant and manageable remote memory service device

Method used

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  • Long-distance inner server and its implementing method
  • Long-distance inner server and its implementing method
  • Long-distance inner server and its implementing method

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Embodiment Construction

[0081] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0082] As shown in FIG. 1, a remote memory server (RMB) consists of a communication unit 10, a control unit 20 and a memory array unit 30, which are interconnected through a backplane. The RMB and the client host are interconnected through high-speed communication (GigaEthernet, infiniband, PCI-express, etc.), the upper layer is the remote memory access protocol (RMP), and the middle layer can be TCP / IP and other protocols.

[0083] Each unit inside the RMB is connected through the RMB interconnection protocol (RMIP), and the backplane is connected through a serial differential signal pair. The message layer protocol between the communication unit 10 and the control unit 20 is RMP, and the message layer protocol between the control unit 20 and the memory array unit is MAAP. The high-speed interconnection network can use an asynchronous serial s...

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Abstract

The disclosed remote memory server fit to be accessed by remote client through corresponding protocol comprises a communication unit to provide high bandwidth low-delay communication mechanism and support different physical layer and link layer, a control unit, and a memory array unit fit to variable memory modules. Wherein, it uses high-speed network to dynamic bind the communication and memory units for high expansibility.

Description

technical field [0001] The invention relates to the field of high-performance computing, in particular to a remote memory server and its implementation method. Background technique [0002] At present, the development of computer architecture is facing new challenges. First, the development of devices is limited by frequency and power consumption. Second, with the increase of software and hardware scale and the number of nodes, fault tolerance and management issues become increasingly prominent. Therefore, innovations must be made in architecture. At the same time, low-cost informatization first requires a high degree of resource sharing to fully integrate and utilize it; secondly, it requires extending the life cycle of the information system; thirdly, it requires reducing the overall cost including management, maintenance and development. [0003] Therefore, people proposed a grid-based dynamic self-organized architecture (Dynamic Self-organized computer Architecture bas...

Claims

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Application Information

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IPC IPC(8): G06F12/08G06F12/10H04L29/06G06F12/06
Inventor 李磊樊建平陈明宇曹政
Owner XFUSION DIGITAL TECH CO LTD
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