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Parameter automated configuration verification platform and method for configurable processing core

A configuration processing and verification platform technology, applied in the direction of electrical digital data processing, instruments, calculations, etc., can solve the problem of large design space and achieve the effect of large data volume, satisfying the flexibility of verification, and great flexibility

Inactive Publication Date: 2017-07-21
NANJING UNIV
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Due to the high flexibility of the reconfigurable structure and its huge design space, it is very complicated to design an optimized reconfigurable structure for a specific application field, or to obtain an optimized implementation plan for a certain application. task

Method used

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  • Parameter automated configuration verification platform and method for configurable processing core
  • Parameter automated configuration verification platform and method for configurable processing core
  • Parameter automated configuration verification platform and method for configurable processing core

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Embodiment approach

[0026] When verifying the RPSC core, according to figure 2 The flow chart shown in the figure specifically introduces the verification implementation method of the verification platform, which specifically includes the following steps:

[0027] 1) The MATLAB model of the RPSC internal acceleration algorithm is designed through the MATLAB software verification module, which is used to compare with the RPSC calculation results to verify the correctness of the RPSC calculation results. The MATLAB software verification module is also responsible for generating the source data for the calculation and the parameters required for the operation.

[0028] 2) Next, the Java unit is responsible for writing the source data, parameters and configuration information generated by the Java unit in the data file generated by MATLAB to the specified address of the DDR through GMAC.

[0029] 3) After the RISC CPU receives the data sending completion instruction, it reads the configuration info...

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Abstract

The invention relates to a parameter automated configuration verification platform and method for a configurable processing core. The verification platform comprises a hardware verification module and a software verification module, wherein the hardware verification module comprises the configurable processing core, performs parameter configuration on the configurable processing core, obtains operation data through the configurable processing core, and storing and outputting the operation data; and the software verification module comprises a Java unit and an MATLAB unit, receives the operation data, generates source data, parameters and configuration information needed for operation of the configurable processing core according to the operation data, and performs comparison and verification on an operation result of the processing core. The flexibility is achieved; and the configuration information of the configurable processing core is changeable, an algorithm is high in flexibility, the data quantity of the source data and the parameters for verification is large and changeable, and software and hardware platforms match cooperatively in the verification platform, so that the demand of high verification flexibility can be well met.

Description

technical field [0001] The present invention relates, in particular, to a parameter automatic configuration verification platform and method for a configurable processing core. Background technique [0002] As a new computing model, the reconfigurable computing system can realize the spatial mapping of algorithms to computing engines, and still has the ability to customize after being manufactured into integrated circuits. The reconfigurable computing system takes into account the advantages of general-purpose processors and application-specific integrated circuits. Compared with application-specific integrated circuits, it is more flexible and has much better computing performance than general-purpose processors. [0003] The traditional software compilation method is to map the algorithm described by the high-level programming language to the instruction set of the processor, and the hardware compilation method is to map the hardware description language to the hardware ci...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/36
CPCG06F11/3608
Inventor 潘红兵秦子迪王禛李丽何书专李伟陈金锐李晨杰李宇
Owner NANJING UNIV
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