Method and system for dynamically scheduling multi-core fusion computing processor

Abstract

The invention provides a method and system for dynamically scheduling a multi-core fusion computing processor, and the method comprises the steps: starting a running system scheduling program, and scheduling a task to a fusion processor management program; reading scene type information preset by a user, and setting weights of different scene type information; information of all application tasks is collected, and loads of all the tasks are estimated; formulating a calculation node distribution scheme; according to the application scene information, the task information scheduled to the fusion processor and the resource information of the fusion processor, the computing node type of the fusion processor is configured, the corresponding task is distributed to the computing node, and the fusion processor is dynamically scheduled, so that the isomorphic or heterogeneous multi-core processor system is formed. The system is applied to the method. According to the method, the defects in the prior art can be overcome, the working state of the system can be automatically analyzed, reasonable task allocation and scheduling can be carried out, and the performance of the fusion processor can be exerted to the maximum extent.

Description

technical field [0001] The invention relates to the technical field of multi-core processors, in particular to a method for dynamically scheduling multi-core fusion computing processors and a system applying the method. Background technique [0002] With the continuous advancement of microelectronics technology, microprocessors have developed rapidly. With the popularity of smart phones, more and more people know the relevant knowledge of mobile phone chips, especially CPU, GPU, NPU, etc. Wait for the "esoteric" knowledge points. In the mobile phone SOC, the CPU is a crucial part. Similarly, in the processing of deep learning AI algorithms in the autonomous driving industry, both the GPU and the NPU need to cooperate with the CPU to take advantage of their performance. [0003] The CPU (Central Processing Unit) central processing unit is a very large-scale integrated circuit. The main logic structure includes the control unit Control, the arithmetic unit ALU and the cache m...

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Problems solved by technology

[0010] In order to overcome the deficiencies of the prior art, the object of the present invention is to provide a method and system for dynamically scheduling multi-core fusion computing processors, which can solve the problem of weak scheduling capabilities of multi-core chips in the prior art, Problems such as unbalanced processor capacity and low processing efficiency can automatically analyze the working status of the system and make reasonable task allocation and scheduling, so as to achieve low-latency and no-load task scheduling and processing, which can maximize the use of Fusion Processor Performance

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