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Multi-core processing equipment, task allocation method and device and storage medium

A technology for task allocation and processing equipment, which is applied in the field of information processing, can solve problems such as waste of kernel resources, and achieve the effect of improving the utilization rate

Pending Publication Date: 2022-06-17
SHANGHAI POWERTENSORS INTELLIGENT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, in hardware design, in order to improve the overall execution performance of the processor, a multi-core parallel design is adopted to split a parent task into multiple subtasks and assign them to a group of cores for parallel execution. All subtasks of the parent task After the execution is completed, the multi-core is synchronized before the subtask of the next parent task can be assigned. This method is simple in design, but it will also cause the core that has executed the task first to be in an idle state and the core that has not been assigned to the task to be in an empty task state. resulting in a waste of kernel resources

Method used

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  • Multi-core processing equipment, task allocation method and device and storage medium
  • Multi-core processing equipment, task allocation method and device and storage medium
  • Multi-core processing equipment, task allocation method and device and storage medium

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Embodiment Construction

[0047] The solutions of the embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0048] In the following description, for purposes of illustration and not limitation, specific details such as specific system structures, interfaces, techniques, etc. are set forth in order to provide a thorough understanding of the present application.

[0049] The term "and / or" in this article is only an association relationship to describe the associated objects, indicating that there can be three kinds of relationships, for example, A and / or B, it can mean that A exists alone, A and B exist at the same time, and A and B exist independently. B these three cases. In addition, the character " / " in this document generally indicates that the related objects are an "or" relationship. Also, "multiple" herein means two or more than two. In addition, the term "at least one" herein refers to any combination of any one of the plurality...

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Abstract

The invention discloses multi-core processing equipment, a task allocation method and device and a storage medium. The multi-core processing device comprises a plurality of processing cores used for executing tasks; and the task allocation circuit is used for performing task allocation by taking a single processing core as a unit based on the current resource use states of the plurality of processing cores. According to the scheme, the utilization rate of kernel resources can be improved.

Description

technical field [0001] The present application relates to the technical field of information processing, and in particular, to a multi-core processing device, a task allocation method, an apparatus, and a storage medium. Background technique [0002] At present, in the hardware design, in order to improve the overall execution performance of the processor, a multi-core parallel design is adopted, a parent task is divided into multiple sub-tasks, and assigned to a group of cores for parallel execution, in all sub-tasks of the parent task After the execution is over, the multi-core is synchronized, and then the child task of the next parent task can be assigned. This method is simple in design, but it will also cause the core that has executed the task first to be in an idle state and the core that has not been assigned to a task is in an empty task state. This results in a waste of kernel resources. SUMMARY OF THE INVENTION [0003] The present application provides at leas...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/50G06F9/54G06M1/272
CPCG06F9/5038G06F9/545G06F9/546G06M1/272G06F2209/5021G06F2209/548
Inventor 周俊
Owner SHANGHAI POWERTENSORS INTELLIGENT TECH CO LTD