Gridding emulation method and its emulator

A grid simulation, grid technology, applied in software simulation/interpretation/simulation, instrumentation, calculation, etc., can solve problems such as the inability to examine system design performance

Inactive Publication Date: 2006-07-19
HUAZHONG UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In such an environment, the system designer can hardly examine all performance issues of the system design

Method used

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  • Gridding emulation method and its emulator
  • Gridding emulation method and its emulator
  • Gridding emulation method and its emulator

Examples

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example

[0097] Configuration and operation process reference of the grid simulator of the present invention Figure 10 , the following uses an example to illustrate in detail:

[0098] (1) Configure users, resources and network conditions

[0099] On the user, resource and network configuration page, create 3 users and 10 resources, create 2 routers, connect the first two users to one router, connect the third user to another router, and connect routers to each other. The resources are connected to two routers respectively; each resource is configured to consist of 3 computing nodes, two of which contain 4 CPUs, and the other contains 2 CPUs, and each CPU has a computing capacity of 377MIPS. The sharing method is time sharing; the routing algorithm of the configuration router is FIFO, and the bandwidth of the network link is 10Mb / s.

[0100] (2) Configure user tasks

[0101] On the user configuration page, configure the tasks for the above created user. Configure the following tas...

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Abstract

The invention relates to a network simulation method which comprises: information distribution, network solid construction, analogue program generator, analogue program operation, and analogue result output. The simulator with said invention comprises a information distribution module, a network grid solid construction module, a simulation program generation module, a simulation program operation module, and a simulation result output module. The simulator builds models of user solid, mission solid, resource solid, message catalog solid, distributor solid, network solid and statistic analyzes solid, to support accurately simulating the network grid application environment. The simulator uses the support of disperse mission simulated basic structure, via independent process simulates each solid in said network grid system, while the process cycles repeated, it simulates the solid motion and processes the information of external solid. The simulator has better user interface and abundant mode supports, while it can supply relative data statistic and analyze tool to effectively reflect the simulation result.

Description

technical field [0001] The invention belongs to the technical field of grid systems and simulation thereof, and in particular relates to a grid simulation method and a simulator thereof, which are applicable to the research of simulation evaluation of grid architecture, scheduling strategy, application execution performance and the like. Background technique [0002] With the continuous development and updating of information technology, people's demand for computing power and data storage capacity is also increasing, and at the same time, they need to work closely with each other and share resources. The core of grid technology is to realize the sharing and effective aggregation of computing resources, information resources, storage resources and various applications, services and decision support systems in a wide area. [0003] Designing a grid system is a very complex system engineering, which needs to consider many issues. For example, the effectiveness of resource man...

Claims

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Application Information

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IPC IPC(8): H04L29/00G06F17/50G06F9/455
Inventor 金海谢夏吴松李胜利黄谨张琴赵俊邱昊
Owner HUAZHONG UNIV OF SCI & TECH
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