FPGA board memory data reading method and apparatus, and medium

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United States of America Patent

PATENT NO 11687242
SERIAL NO

18012921

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Abstract

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The method includes: an FPGA board feeds back the quantity of controllers and the total quantity of DDR memories after receiving a hardware information acquisition request from a host; after a data space application request is received from the host, on the basis of the data space application request, perform data slice processing on data to be calculated, wherein the data space application request carries the dedicated application space capacity of each DDR and the data to be calculated, and the total quantity of slices of the data to be calculated is the same as the total quantity of DDR memories; and transmit each sliced data to a corresponding DDR space, and according to a data storage position of the sliced data in each DDR, read the data from the DDR memory space in parallel by means of the plurality of controllers and calculate same.

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Patent Owner(s)

  • INSPUR ELECTRONIC INFORMATION INDUSTRY CO., LTD

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fan, Jiaheng Shandong, CN 5 1
Hao, Rui Shandong, CN 15 15
Kan, Hongwei Shandong, CN 8 0
Wang, Yanwei Shandong, CN 29 187

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