Method and system for optimizing real-time performance of CitcomS system

A technology of performance and calling relationship, applied in the direction of resource allocation, multi-programming device, etc., can solve problems such as poor real-time performance and poor processing ability of large-scale computing jobs, and achieve the goal of reducing time loss, simplifying processing flow, and saving system resources. Effect

Pending Publication Date: 2022-07-08
HUNAN UNIV
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For the above defects or improvement needs of the prior art, the present invention provides a method and system for optimizing the real-time performance of the CitcomS system. Handling technical issues with relatively poor ability

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and system for optimizing real-time performance of CitcomS system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0055] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0056] The basic idea of ​​the present invention is to provide a method and system for optimizing the real-time performance of the CitcomS system, which establishes the number of other computing jobs called by each computing job in the CitcomS job—other computing jobs called by the computing job—three The corresponding relationship between them forms a call relationship graph for all the correspondi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a method for optimizing the real-time performance of a CitcomS system, and the method comprises the steps: building a corresponding relation among each calculation job in a CitcomS job, other calculation jobs called by the calculation job, and the number of the other calculation jobs called by the calculation job, and forming a calling relation graph for all the corresponding relations. And each calculation job in the CitcomS jobs is divided into a first type of calculation jobs and a second type of calculation jobs. And the processing logic of the computing jobs in the new CitcomS system is as follows: for each type of computing jobs, if the called computing jobs have been processed or the jobs do not need to call other computing jobs, the computing jobs are sent to the slave node for processing. And when all the calculation jobs are processed, the whole CitcomS job process is ended. The technical problems that an existing CitcomS system program is poor in real-time performance and poor in large-scale computing operation processing capacity can be solved.

Description

technical field [0001] The invention belongs to the field of distributed, high-performance computing technology and geodynamic simulation, and more particularly, relates to a method and a system for optimizing the real-time performance of a CitcomS system. Background technique [0002] The CitcomS system is a finite element code (limited input and output data) written in C language for solving thermochemical convection problems in spherical shells. It is very suitable for solving the geodynamic simulation problem of plate tectonics. We can study the evolution process of the internal structure of the earth through the CitcomS system. [0003] However, the existing CitcomS system has some deficiencies that cannot be ignored: First, the CitcomS system program runs serially, and every time a CitcomS job is submitted, the system will create a thread for it to run the processing, and after the job submission is completed, the Threads are destroyed, resulting in poor real-time per...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G06F9/50
CPCG06F9/5027G06F9/5083
Inventor 唐卓刘晓玉李肯立张奇锋陈俊霖潘帅左知微
Owner HUNAN UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap