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Rule control microcode table design method for reconfigurable computing platform

A computing platform and rule-based technology, applied in computing, computers, digital computer components, etc., can solve problems such as complex reconfiguration configuration, limitations of application scenarios, inability to achieve parallel support at system level and computing module level, etc. The effect of small volume, flexible and efficient configuration, and fast calculation speed

Pending Publication Date: 2022-04-08
井芯微电子技术(天津)有限公司
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0003] 1. The existing reconfigurable computing platforms are mainly aimed at reconfigurable computing in a certain field, and the application scenarios have great limitations
[0004] 2. Existing reconfigurable computing platforms require complex reconfiguration configurations during computing reconfiguration, and the degree of hardware reconfiguration is not flexible enough to achieve parallel support at the system level and computing module level

Method used

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  • Rule control microcode table design method for reconfigurable computing platform
  • Rule control microcode table design method for reconfigurable computing platform
  • Rule control microcode table design method for reconfigurable computing platform

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Embodiment Construction

[0038] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0039] Reconfigurable computing implements the reconfiguration of computing units through instruction configuration. In this application, a microcode table is an instruction, and the two are the same, and a microcode table may also be called an instruction table.

[0040] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0041] In order to improve the shortcomings of the dynamic reconfiguration configuration of the reconfigurable computing platform proposed in this application, this application proposes a design method of a microcode table, by formalizing and abstracting computing rules into regular executable instructions executable by hardware , through the external controller (DSP, ARM, PPC) through the configuration interface of the hardwa...

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Abstract

The invention provides a rule control microcode table design method for a reconfigurable computing platform, which comprises the following steps of: classifying operational formulas in an operational process, abstracting an equation rule of the operational formulas, and abstracting the equation rule into a rule instruction which can be executed by hardware; a rule instruction is configured into an instruction memory of the reconfigurable computing platform through an external controller, and a reconfigurable execution device performs equation rule analysis by executing instruction entries in the instruction memory to realize dynamic algorithm configuration. On the basis of not changing a hardware structure, flexible configuration of equation rules can be realized, and flexible combination of multiple processing units can be realized; and the number of reconstruction information is small, the reconstruction time is short, and the reconstruction is flexible.

Description

technical field [0001] The invention belongs to the technical field of reconfigurable computing, and in particular relates to a method for designing a rule-controlled microcode table of a reconfigurable computing platform. Background technique [0002] In the field of reconfigurable computing, how to adapt different computing to a fixed hardware environment is one of the key technologies that have been researched in this field. Existing reconfigurable computing platforms mainly have the following disadvantages: [0003] 1. The existing reconfigurable computing platforms are mainly aimed at reconfigurable computing in a certain field, and the application scenarios have great limitations. [0004] 2. Existing reconfigurable computing platforms require complex reconfiguration configurations during computing reconfiguration, and the degree of hardware reconfiguration is not flexible enough to achieve parallel support at the system level and computing module level. Contents of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F15/78
CPCG06F15/7871
Inventor 朱珂方旭升王永胜林谦赵金萍储志博
Owner 井芯微电子技术(天津)有限公司
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