Grid calculation environment task cross-domain control method

A technology of grid computing and control methods, applied in the direction of resource allocation, multi-programming devices, etc., to achieve the effect of reducing the overall cost

Active Publication Date: 2008-11-19
JIANGSU YITONG HIGH TECH
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  • Claims
  • Application Information

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Problems solved by technology

However, achieving a successful combination of these three protocols is not an easy task,

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  • Grid calculation environment task cross-domain control method
  • Grid calculation environment task cross-domain control method
  • Grid calculation environment task cross-domain control method

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Experimental program
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Embodiment Construction

[0078] 1. Architecture

[0079] The main grid components that use the trust mechanism:

[0080] Mobile agent support environment: as the middleware that runs as a mobile agent, it provides the underlying support for the mobility, security and intelligence of the mobile agent, and can be integrated with other grid components.

[0081] Node: It is the provider of grid computing resources, generally referring to various computer equipment, instruments, etc.

[0082] Grid control system: responsible for the unified command, coordination and processing of resources used by different grid users, and judging whether cross-domain is required when abnormalities occur; providing information services for grid computing, information query, collection, and release methods based on mobile agents can be used.

[0083] Job agent: It is a mobile agent (or sub-agent) generated according to a certain job description specification, which is used to cooperate to complete a complex grid computing ...

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Abstract

Disclosed is an operation cross-domain control method in a grid computing environment; the method uses a trust mechanism to realize the operation control in the grid environment, makes trust evaluation to the available resources in the grid, analyzes the operation to be processed, and uses a mobile agent to transfer the operation to an appropriate resource for execution, according to the information provided by a control system in the grid. The proposal overcomes the disadvantages of poor reliability, non-guaranteed response time, over-long running time on the resources and imperfect fault management in other operation control proposals, and can achieve self-adaptation to the resource and operation control in the grid, reduce the grid traffic and improve the utilization rate of the network to form an operational parallel solution, thereby achieving the purpose of improving the utilization efficiency of grid resources and the execution efficiency of grid computing, speeding up the execution of tasks and improving the accuracy of the results so as to enhance the processing efficiency of distributed systems.

Description

technical field [0001] The invention is a job control scheme for implementing a trust mechanism in a grid, realizes cross-domain operation, and belongs to the cross-technical application field of grid computing and distributed computing. Background technique [0002] Grid computing has developed into an important field in the computer industry. The difference between this field and distributed computing is that grid computing is more focused on resource sharing and collaborative work as well as high-performance positioning, and is dedicated to solving the problems of multiple individuals or organizations. issues related to resource sharing. In the grid computing environment, the distributed management and control mode based on virtual organization is adopted, which frees servers and job entities at all levels from complex tasks such as resource control, job scheduling and control. Servers at all levels are only responsible for collecting various resource information in thei...

Claims

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Application Information

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IPC IPC(8): G06F9/50
Inventor 王汝传莫晓莉张琳王海艳陈建刚王杨
Owner JIANGSU YITONG HIGH TECH
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