Coarse particle parallel method and system for electromagnetic function material optimization design

A functional material and optimization design technology, applied in computing, electrical digital data processing, special data processing applications, etc., can solve problems such as low computing efficiency, and achieve the effect of solving low parallel computing efficiency and improving parallel computing efficiency.

Active Publication Date: 2016-11-16
北京智芯仿真科技有限公司
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Problems solved by technology

[0004] The purpose of the present invention is to provide a coarse-grained parallel method and system for the optimal design of electromagnetic function

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  • Coarse particle parallel method and system for electromagnetic function material optimization design
  • Coarse particle parallel method and system for electromagnetic function material optimization design
  • Coarse particle parallel method and system for electromagnetic function material optimization design

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[0036] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

[0037] Aiming at the problem of low parallel computing efficiency in the current optimization design of electromagnetic functional materials, the present invention proposes a coarse-grain parallel method for the optimization design of electromagnetic functional materials. like figure 1 shown, it specifically includes:

[0038] Step 1: Acco...

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Abstract

The invention relates to the field of function material design and high-performance calculation, in particular to a coarse particle parallel method and system for electromagnetic function material optimization design. The method comprises the steps of obtaining a serial version by taking a coarse particle as an independent execution module, and obtaining a parallel version by taking the coarse particle as a basic execution unit; further, processing a plurality of calculation tasks by adopting an allocation policy of random sorting, wherein the allocation policy of random sorting can thoroughly disrupt an allocation sequence of all the calculation tasks to obtain a new sequence of the calculation tasks; then, applying for allocating to-be-allocated calculation tasks in the new sequence by each calculation process through adopting a first-application first-allocation policy, and performing calculation until all the calculation tasks are finished; and finally, performing statistics on calculation results, performing targeting processing, comparing a processing result with an expected optimization goal, and judging whether the optimization goal is achieved or not. According to the coarse particle parallel method, the problem of low parallel calculation efficiency in electromagnetic function material optimization design at the present stage is effectively solved.

Description

technical field [0001] The invention relates to the fields of functional material design and high-performance computing, in particular to a coarse-grain parallel method and system for optimal design of electromagnetic functional materials. Background technique [0002] Due to their specific electromagnetic response characteristics, electromagnetic functional materials are widely used in various functional components and play a key role in key fields such as information technology, electromagnetic protection, and national defense. meaning. In order to obtain a wider frequency band and better electromagnetic response characteristics of electromagnetic functional materials, it is necessary to carry out strict optimization design from material selection to three-dimensional structure according to the preset electromagnetic response technical indicators. The optimal design of electromagnetic functional materials needs to establish an individual electromagnetic functional materia...

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Application Information

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IPC IPC(8): G06F19/00
CPCG16Z99/00
Inventor 王芬
Owner 北京智芯仿真科技有限公司
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