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Workflow-based high-performance geoscience computing universal service platform

A service platform and workflow technology, applied in the direction of inter-program communication, multi-program device, etc., can solve the problems of inability to carry out process, workflow can not integrate and distribute heterogeneous computing resources, processing, etc., to achieve fast implementation, simplify complex Operation, the effect of improving processing efficiency

Pending Publication Date: 2019-05-17
UNIV OF ELECTRONICS SCI & TECH OF CHINA
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0004] At present, the existing HPC platform cannot perform complete process processing with a single job as the core, and workflow alone cannot integrate heterogeneous computing resources distributed on different platforms.

Method used

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  • Workflow-based high-performance geoscience computing universal service platform
  • Workflow-based high-performance geoscience computing universal service platform
  • Workflow-based high-performance geoscience computing universal service platform

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Embodiment Construction

[0027] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the implementation methods and accompanying drawings.

[0028] The present invention is based on the application-driven requirements of applications and models, and fully considers the many processing subtasks in the process of spatial information data processing based on high-performance computing, the processing process is cumbersome, and the characteristics of computing resources distributed in different places and heterogeneous, etc., the spatial information based on HPGC The general Web Service publishing method of the algorithm, based on Web Service and the popular Activiti5 workflow engine, builds a workflow-based Web service chain to connect multiple independent Web services on high-performance computing platforms in different geographical regions. Form a complete processing flow, so ...

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Abstract

The invention discloses a high-performance geoscience computing universal service platform based on a workflow. The invention is based on applications and application-driven requirements of models. More subtasks to be processed, complicated process and heterogeneous and localized distribution of computing resources in a spatial information processing process based on high-performance computing aretaken into account. A general WebService distribution mode based on a spatial information algorithm of HPCC and workflow engine based on Web Service and popular Activiti5 form Web service chains based on workflow. Indepdent Web services on a high-performance computing platform are connected in different geographical regions so as to form a complete processing process. As a result, originary usersonly need to simply operate on Web ends. Therefore, data is convenient to process with the high-performance computing platform.

Description

technical field [0001] The invention belongs to the field of geoscience calculation, in particular to the field of high-performance geoscience computation. Background technique [0002] The rapid development of spatial data acquisition technology has produced a large amount of spatial data, which has brought great pressure to the data processing process. High Performance Geo-computation (HPGC) technology has been widely used in spatial information processing with its powerful computing performance play an important role in. The application of high-performance geo-computing in the process of spatial data processing improves the efficiency of spatial information processing. However, with the deepening of research in the field of spatial information and the pursuit of excellence in processing results, the processing process has been continuously refined. The processing of spatial information data to the output of results can no longer be accomplished overnight, and the interme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/54
Inventor 黄方杨浩陆俊朱强铁博陈胤杰彭思远
Owner UNIV OF ELECTRONICS SCI & TECH OF CHINA
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