Task splitting device and method, task processing device and method, and multi-core processor

A split device and task processing technology, applied in the field of data processing, can solve problems such as low core utilization, low service quality, unbalanced load, etc., and achieve the effects of increasing utilization, improving service quality, and reducing energy consumption

Pending Publication Date: 2019-03-05
SHANGHAI CAMBRICON INFORMATION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when the traditional task scheduling method is applied to multi-core neural network processors,...

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  • Task splitting device and method, task processing device and method, and multi-core processor
  • Task splitting device and method, task processing device and method, and multi-core processor
  • Task splitting device and method, task processing device and method, and multi-core processor

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Embodiment Construction

[0036] Certain embodiments of the invention will be described more fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments are shown. Indeed, various embodiments of the invention may be embodied in many different forms and should not be construed as limited to these set forth embodiments; rather, these embodiments are provided so that this invention will satisfy applicable legal requirements.

[0037] In this specification, the various embodiments described below to describe the principles of the present invention are illustrative only and should not be construed as limiting the scope of the invention in any way. The following description with reference to the accompanying drawings is provided to assist in a comprehensive understanding of exemplary embodiments of the present invention as defined by the claims and their equivalents. The following description includes numerous specific details to aid in understanding, but these shoul...

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Abstract

A task splitting device and method, a task processing device and method, and a multi-core processor are provided. That task splitting device comprises a granular task splitting unit for splitting a task to form a sub-task by at least one granularity; and a task segmentation granularity selecting unit for selecting the adopted granularity.

Description

technical field [0001] The present invention relates to the field of data processing, and more specifically relates to a task splitting device and method, a task scheduling device and method, and a multi-core processor. Background technique [0002] Neural networks and neural network processors have been used very successfully. With the increasing scale of neural networks, multi-core neural network processors have gradually replaced single-core neural network processors. However, when the traditional task scheduling method is applied to a multi-core neural network processor, there are problems of low service quality, low core utilization, unbalanced load, and high energy consumption. Therefore, how to divide the tasks of the neural network for the multi-core neural network processor and task scheduling has become an urgent problem to be solved. Contents of the invention [0003] In view of the problems existing in the existing solutions, in order to overcome the shortcom...

Claims

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Application Information

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IPC IPC(8): G06F9/48G06F9/50G06N3/04
CPCG06F9/4881G06F9/505G06F2209/5017G06N3/045G06N3/08G06N3/006G06N3/126G06F9/5066G06N5/01G06N3/047G06N3/048G06N3/044G06N3/04G06N3/02
Inventor 不公告发明人
Owner SHANGHAI CAMBRICON INFORMATION TECH CO LTD
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