A parallel communication system and the corresponding realization method of simple object access protocol

A technology of communication system and communication method, which is applied in the field of parallel SOAP communication system, can solve the problems of not considering the communication problem of parallel computing group, not being able to perform multi-cluster grid parallel computing, and not being able to make good use of grid resources, etc.

Inactive Publication Date: 2008-07-09
UNIV OF SHANGHAI FOR SCI & TECH
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Problems solved by technology

These studies are not fully suitable for the needs of parallel computing communication in multi-cluster grid environment
Because of the particularity of the many-to-many peak communication problems of parallel computing, and they do not consider the performance matching of communication resources (netw...

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  • A parallel communication system and the corresponding realization method of simple object access protocol
  • A parallel communication system and the corresponding realization method of simple object access protocol

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Embodiment Construction

[0096] Embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings, but the present embodiments are not intended to limit the present invention, and all similar structures, methods and similar changes of the present invention should be included in the protection scope of the present invention.

[0097] In order to further describe in detail a parallel SOAP communication system and its method according to the embodiment of the present invention, this description makes the following settings:

[0098] Setting 1 (computer cluster) is a binary group CC(Ma, CS, NC), where Ma is the CC master controller; CS={C 1 , C 2 ,...C p} is the collection of all computing nodes of CC, and each computing node is an independent computer with its own independent CPU, memory, disk and communication adapter; NC is the interconnection network of the cluster.

[0099] Setting 2 (multi-cluster grid) a multi-cluster grid (Multi-cluster ...

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Abstract

The invention discloses a parallel SOAP communication system and a method thereof, relating to the technical filed of network calculation; the technical problem of the parallel calculation of multi-cluster grid is needed to be solved; the system constructs multi-cluster grid via a plurality of ordinary computer clusters and configures the parallel communication structure facing the SOAP in every computer node of the multi-cluster grid, and the parallel communication structures of all the computer nodes form the SOAP parallel communication system. The adoption of concurrent data stream, dynamic buffer pool technology, compression coding technology and parallel flow mechanism, and the use of an internal memory unit realize the parallel operation of the communication resource and the calculation resource. A buffer block is used for constructing parallel data stream, which can realize the many-to-many communication needed by parallel calculation, super-matrix elements and density factors are used for organizing the parallel data stream and realizing the flow regulation of the parallel data stream, thus realizing the parallel SOAP communication system. The invention is characterized by favorable expansibility, high efficiency, and supportability of parallel calculation of multi-cluster grid.

Description

technical field [0001] The present invention relates to computer network computing technology and parallel communication technology, in particular to a kind of parallel SOAP (Simple Object Access Protocol) communication system and implementation method required for parallel computing on an INTERNET or INTRANET multi-cluster grid . Background technique [0002] Grid technology has become an effective means of building high-performance computing and storage devices due to its good autonomy, self-similarity, heterogeneity, management diversity, powerful parallel I / O capabilities, and very high performance-price ratio. . The multi-cluster grid is to form a large-scale cluster grid through multiple networks. As the number of cluster nodes and the number of networks increase, communication will become a bottleneck, so the research on the peak communication problem of large-scale clusters becomes a focus. In the field of traditional parallel computing, there are two important co...

Claims

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Application Information

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IPC IPC(8): H04L29/08G06F9/46G06F15/163
Inventor 陈庆奎那丽春
Owner UNIV OF SHANGHAI FOR SCI & TECH
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