Task scheduling system and method based on hierarchical distribution characteristics of power distribution network
A technology of distribution characteristics and task scheduling, which is applied in the field of distribution network, can solve the problems of lack of research on computing task flow planning and scheduling technology, and achieve the effect of optimal configuration and accelerated processing speed
Pending Publication Date: 2022-02-11
JIANGSU ELECTRIC POWER CO +1
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[0005] The present invention aims at at least to a certain extent to solve the problem of lack of research on computing task flow planning and scheduling technology for wide-area distributed multi-data centers
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[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0042] figure 1 It is a schematic block diagram of a task scheduling system based on the hierarchical distribution characteristics of the distribution network according to an embodiment of the present invention.
[0043] The task scheduling system based on the hierarchical distribution characteristics of the distribution network in the embodiment of the present invention is applied to multiple data centers distributed in a wide area, wherein one ...
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The invention provides a task scheduling system and method based on hierarchical distribution characteristics of a power distribution network, the system is applied to a plurality of data centers distributed in a wide area, the system comprises: a task layer used for receiving a power distribution network calculation request, where the power distribution network calculation request carries a wide area calculation task flow, and the task flow comprises a plurality of calculation tasks; the planning layer that is used for decomposing each calculation task into a plurality of subtasks; and the scheduling layer that is used for selecting a target data center corresponding to each sub-task from the plurality of data centers, uploading the sub-tasks to the corresponding target data centers, and performing computing resource scheduling and computing task scheduling, so that the target data centers process the corresponding sub-tasks. Therefore, task flow scheduling in wide-area distribution can be realized, and the processing speed of the calculation task of the power distribution network can be accelerated.
Description
technical field [0001] The invention relates to the technical field of distribution networks, in particular to a task scheduling system based on the hierarchical distribution characteristics of the distribution network and a task scheduling method based on the hierarchical distribution characteristics of the distribution network. Background technique [0002] With the continuous expansion of the scale of distribution network equipment, the continuous expansion of the scope of monitoring business, and the deepening application of big data in the power field, the balance of task planning, scheduling, and computing capabilities of multi-data centers based on the characteristics of distribution network hierarchical distribution And the efficiency of computing nodes puts forward higher requirements. [0003] Several computing optimization methods have been studied so far, such as the fine-grained resource sharing fair scheduling algorithm for multi-user concurrent jobs, which can...
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IPC IPC(8): G06F9/48G06F9/50G06F9/54G06Q10/00G06Q10/06G06Q50/06
CPCG06F9/4881G06F9/5072G06F9/546G06Q10/0631G06Q10/20G06Q50/06G06F2209/548
Inventor 吴海斌陈辉黄科杨艳高阳
Owner JIANGSU ELECTRIC POWER CO