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Method for improving three-dimensional electromagnetic simulation speed by using distributed computing

A distributed computing, electromagnetic field technology, applied in the direction of resource allocation, multi-programming device, etc., can solve the problems of long simulation time, complex circuit design and architecture, and increase the complexity of numerical algorithms, so as to speed up the design process and shorten the design cycle. Effect

Inactive Publication Date: 2012-09-12
SUZHOU XINHE ELECTRONICS TECH CO LTD
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Problems solved by technology

However, due to the rapid development of wireless communication technology, with the increase of system frequency, transmission rate and circuit complexity, the circuit design and structure are becoming more and more complex. In addition, the development and application of new electromagnetic materials and the analysis of multiple physical effects in the system have increased significantly. The complexity of the numerical algorithm leads to too long simulation time

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  • Method for improving three-dimensional electromagnetic simulation speed by using distributed computing
  • Method for improving three-dimensional electromagnetic simulation speed by using distributed computing

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Embodiment Construction

[0015] Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail:

[0016] Such as figure 1 As shown, the present invention has designed a kind of method that uses distributed computing to improve the simulation speed of three-dimensional electromagnetic field, wherein: comprise following specific steps:

[0017] Step (1): According to the current communication protocol, configure the corresponding computer environment;

[0018] At present, the common communication protocols in the industry include RSH, SSH, LSF and SGE. Among them, RSH is the abbreviation of remote shell, which starts a shell on the specified remote host and executes the command specified by the user in the rsh command line; SSH is the abbreviation of Secure Shell, which is a security based on the application layer and the transport layer. Protocol; LSF is a multi-cluster system developed by Platform, enabling multiple heterogeneous computers to...

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Abstract

The invention discloses a method for improving three-dimensional electromagnetic simulation speed by using distributed computing, mainly comprising the following steps: a corresponding computer environment is configured according to current communication protocol; computer resource used for distributed computing is configured; the computer resource is segmented into tasks; a mode of communication between a task allocation host machine and a task doer in distributed computing is established; the task allocation host machine allocates tasks dynamically; and submitted simulation results are combined into a final S parameter file. The method for improving three-dimensional electromagnetic simulation speed by using distributed computing provided by the invention is used for improving existing electromagnetic simulation process, and can make full use of existing computer resources and reduce three-dimensional electromagnetic simulation time.

Description

technical field [0001] The invention belongs to the field of radio frequency integrated circuit design and relates to a method for improving the speed of three-dimensional electromagnetic field simulation. Background technique [0002] With the continuous development of integrated circuit technology and the wide application of wireless products, ultra-high-speed and microwave integrated circuits based on GaAs and silicon are facing a new development stage. The design of the circuit system is becoming more and more complex, and higher requirements are put forward for radio frequency integrated circuits, which require better signal processing capabilities and shorter product development cycles. Circuit design and process development are increasingly complex, how to further improve circuit performance, reduce costs, and shorten the development cycle has become a focus of circuit design. Traditional design methods can no longer meet the needs of system design, and it has become...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/50
Inventor 代文亮凌峰蒋历国
Owner SUZHOU XINHE ELECTRONICS TECH CO LTD
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