Method and device for dynamic task allocation of multiple devices

Abstract

The invention discloses a dynamic task distribution method and apparatus for multiple devices. The dynamic task distribution method for the devices comprises: distributing a main task to at least two devices; monitoring individual progress parameter values of the devices executing respective tasks in real time; judging whether the sum of the individual progress parameter values of the devices reaches a preset value or not; and when the sum of the individual progress parameter values of the devices reaches the preset value, adjusting unfinished task quantities of the devices according to the individual progress parameter values of the devices. According to the dynamic task distribution method and apparatus, the task quantities of the devices are dynamically adjusted, so that the devices can obtain reasonable task quantities, the task finishing moments of the devices are basically the same, and the combined operation efficiency of the devices is improved.

Description

technical field [0001] The present invention relates to the field of multi-device cooperative operation, in particular to a method and device for dynamic task allocation of multi-device. Background technique [0002] With the development of the times, various large-scale projects require a large amount of calculations to be realized, such as the Human Genome Project, aerodynamic research of flying devices, weather forecast prediction, human-machine battle of chess, etc. Large-scale scientific research projects are inseparable Massive computing support. The time complexity and space complexity of any single calculation in these massive calculations are the same. In the face of the above situation, supercomputers or a large number of conventional equipment are often required to work together. But supercomputers are expensive and rarely available. Under normal circumstances, the joint operation of multiple devices can achieve very good results. [0003] In actual operation,...

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Problems solved by technology

[0003] In actual operation, it is difficult to completely guarantee that the performance of all the equipment participating in the joint operation is consistent, and the equipment participating in the joint operation is likely to need to run other tasks at the same time, that is, it is difficult to guarantee the performance of each equipment in the process of participating in the joint operation. consistent performance

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