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: 2008-11-26
XFUSION DIGITAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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] The present invention will be further described in detail below in conjunction with the drawings and specific embodiments:

[0082] Such as figure 1 As shown, the remote memory server (RMB) consists of a communication unit 10, a control unit 20 and a memory array unit 30, which are interconnected by a backplane. 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 can be TCP / IP and other protocols.

[0083] The internal units of RMB are connected through RMB interconnection protocol, and the backplane is connected through serial differential signal pairs. 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 MMAP. The high-speed interconnection network may use asynchronous serial switching chips, and the 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 an implementation method thereof. 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 in the scale of software and hardware and the number of nodes, fault tolerance and management issues have become increasingly prominent. Therefore, we must innovate in the architecture. At the same time, low-cost informatization first requires a high degree of resource sharing to fully integrate and utilize it. Second, it requires extending the life cycle of the information system. Third, it requires the reduction of comprehensive costs including management, maintenance and development. [0003] Therefore, people propose a dynamic self-organized computer architecture based on Grid-components (DSAG). With...

Claims

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Application Information

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Patent Type & Authority Patents(China)
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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