Method and system for dispatching distributed parallel computing job

A parallel computing and distribution method technology, applied in the field of data processing, can solve the problems of low processing efficiency of computing tasks, achieve the effects of improving job execution efficiency, saving time, and simplifying installation procedures

Active Publication Date: 2013-12-04
CHINA AVIATION POWER MACHINE INST
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] The purpose of the present invention is to provide a distributed parallel computing job distribution method

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  • Method and system for dispatching distributed parallel computing job
  • Method and system for dispatching distributed parallel computing job
  • Method and system for dispatching distributed parallel computing job

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Embodiment Construction

[0041] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0042] refer to figure 1 , the preferred embodiment of the present invention provides a distributed parallel computing job assignment method for the client and a plurality of servers networked with the client, the present invention divides complex computing tasks into multiple independent computing tasks and distributes Parallel computing on multiple servers connected to the client network, refer to figure 1 , the method includes the following steps:

[0043] Step S100, the client establishes network connections with multiple servers;

[0044] Step S110, the client divides the complex computing task into a series of independent computing tasks;

[0045] Step S120, the client creates multiple threads and assigns independent computing tasks to mult...

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Abstract

The invention discloses a method and a system for dispatching distributed parallel computing job. The method includes establishing network connection among a client side and a plurality of servers and dividing a complex computing task into a series of independent computing tasks; creating a plurality of threads on the client side and respectively dispatching the independent computing tasks to the multiple servers and the client side by the aid of the threads; enabling the multiple servers and the client to operate the dispatched computing tasks by a memory-sharing parallel process; enabling the client side to receive operation results fed by the various servers after computation is completed. The method and the system for dispatching the distributed parallel computing job have the advantages that a total computing task set is divided into the series of independent computing tasks, parallel computing is carried out on the server and the client side by the memory-sharing process, accordingly, installation programs of server sides are simplified, time consumption for transmitting large quantities of data via a network is saved, and the parallel computing efficiency is improved.

Description

technical field [0001] The invention relates to the field of data processing, in particular to a distributed parallel computing job assignment method and assignment system. Background technique [0002] Distributed parallel computing is to use multiple computers connected to each other to perform calculations at the same time. The key to realizing distributed parallel computing is to use the network to send and receive data between computers. Existing commercial optimization software or CAE software generally develops distributed parallel functions on the basis of an MPI (MessagePassingInterface, message passing interface) software package. Each computer participating in parallel computing needs to install this package. The MPI software package has many functions, and by calling these functions, it is convenient to establish a network connection between computers, and to send and receive various data. [0003] However, the existing parallel computing systems have the follo...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08G06F9/38
Inventor 蔡显新吴春来郭小军
Owner CHINA AVIATION POWER MACHINE INST
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