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asic array, data processing board, and block mining method and apparatus

A technology of data processing and ASIC chips, which is applied in the field of blockchain to achieve the effect of improving the efficiency of block mining and hash calculation

Active Publication Date: 2022-07-26
CANAAN CREATIVE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, in the current block mining of Ethereum, there is a need to improve the efficiency of block mining. How to effectively improve the processing efficiency of block mining equipment on the premise of reducing the cost of block mining equipment is a key research issue in the industry at present.

Method used

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  • asic array, data processing board, and block mining method and apparatus
  • asic array, data processing board, and block mining method and apparatus
  • asic array, data processing board, and block mining method and apparatus

Examples

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no. 1 example

[0057] Figure 4 It is a schematic diagram of the structure of the ASIC array according to the first embodiment of the present invention. like Figure 4 As shown, in the first embodiment of the present invention, the ASIC array 100 includes a PCB circuit board 170 and an ASIC chip 110 , wherein the ASIC chip 110 is disposed on the upper and lower bottom surfaces of the PCB circuit board 170 , and the ASIC chip 110 is disposed on the upper and lower surfaces of the PCB circuit board 170 . , there are 16 ASIC chips 110, which are evenly distributed in a 4×4 array. On the bottom surface of the PCB circuit board 170, the same number of ASIC chips 110 are mirrored and distributed; each ASIC chip 110 includes two parallel bare chips 120; Each die 120 includes an on-chip network 130; the on-chip network 130 includes 72 computing nodes (Node) 140 and 6 reflector nodes (Reflector) 150, and the 72 computing nodes 140 are distributed in the form of a 6×12 array; computing The node 140-...

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Abstract

The invention relates to an ASIC array for performing block mining, the ASIC array includes: a plurality of ASIC chips arranged on a PCB circuit board, the ASIC chips include a plurality of bare chips, the bare chips include an on-chip network, wherein the The network-on-chip includes a plurality of computing nodes, and each of the computing nodes includes a mixer, all of which perform parallel address operations on random numbers in the block-mined random data set. In the ASIC array of the present invention, each computing node is provided with a mixer, and through the hierarchical structure of the computing node-on-chip network-ASIC chip-ASIC array, the ASIC array has a plurality of devices that can process random numbers in random data sets in parallel. The mixer can effectively improve the efficiency of block mining and hash calculation by performing multi-task parallel processing through the mixer.

Description

technical field [0001] The present invention relates to the technical field of block chain, in particular to a method and device for block mining, as well as an ASIC array and a data processing board adopting the block mining method. Background technique [0002] Ethereum (Ethereum) is a brand new open-source blockchain platform that allows anyone to build and use decentralized applications running on blockchain technology in the platform. At its core, Ethereum is a peer-to-peer (P2P) network, and the Ethereum blockchain database is maintained and updated by numerous nodes connected to the network. [0003] figure 1 It is a schematic diagram of Ethereum block mining in the prior art. like figure 1 As shown, transaction fees are collected by nodes, and the user (Miner) 12 is the node in the Ethereum network 10 that collects, propagates, confirms, and executes transactions. Users package transactions into blocks and compete with each other so that their blocks can be added...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/042
CPCG05B19/0423G05B2219/25257G06F15/17381G06F15/7832G06F15/7867G06F15/7825
Inventor 张楠赓徐英韬
Owner CANAAN CREATIVE CO LTD
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