Smart contract execution method and device, electronic device and storage medium

A technology of smart contracts and execution methods, applied in the field of blockchain, can solve the problems of low execution efficiency of smart contracts, and achieve the effect of improving execution efficiency

Pending Publication Date: 2022-04-12
HANGZHOU QULIAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In this embodiment, a smart contract execution method, device, system, electronic device, and storage medium are provided to solve the problem in the related art that the smart contract needs to be parsed first and then executed, resulting in low execution efficiency of the smart contract.

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  • Smart contract execution method and device, electronic device and storage medium
  • Smart contract execution method and device, electronic device and storage medium
  • Smart contract execution method and device, electronic device and storage medium

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Embodiment Construction

[0045] In order to understand the purpose, technical solution and advantages of the present application more clearly, the present application is described and illustrated below in conjunction with the accompanying drawings and embodiments.

[0046] Unless otherwise defined, the technical terms or scientific terms involved in the application shall have the general meanings understood by those skilled in the technical field to which the application belongs. In this application, words like "a", "an", "an", "the", "these" and the like do not denote quantitative limitations, and they may be singular or plural. The terms "comprising", "comprising", "having" and any variants thereof referred to in this application are intended to cover non-exclusive inclusion; for example, processes, methods and The system, product or device is not limited to the steps or modules (units) listed, but may include steps or modules (units) not listed, or may include other steps or modules inherent to the...

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Abstract

The invention relates to an intelligent contract execution method and device, an electronic device and a storage medium, and the method comprises the steps: obtaining a byte code of an intelligent contract; according to the intermediate language structure of the LLVM project, converting the byte code of the smart contract into an intermediate code of the smart contract; calling a compiler provided by the LLVM project, and determining a machine code of the smart contract according to the intermediate code of the smart contract; and executing the machine code of the smart contract. Through application of the method and the device, the problem that the execution efficiency of the smart contract is relatively low due to the fact that the smart contract needs to be analyzed and then executed when being executed in related technologies is solved, and the execution efficiency of the smart contract is improved.

Description

technical field [0001] The present application relates to the technical field of block chain, and in particular relates to a smart contract execution method, device, electronic device and storage medium. Background technique [0002] Blockchain technology is an Internet database technology, which is characterized by decentralization, openness and transparency, and allows everyone to participate in database records. With the development of blockchain technology, smart contracts have been used more and more. Specifically, smart contracts are programmed contracts that are automatically executed when preset conditions are met and can be deployed in the blockchain. [0003] The process of executing a smart contract in related technologies is to obtain the completed smart contract, deploy the smart contract in the blockchain node and call it. When calling, the smart contract needs to be parsed first and then executed, which is inefficient. [0004] Aiming at the problem in relate...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/41G06Q40/04
Inventor 张珂杰黄方蕾何奇尚璇李伟
Owner HANGZHOU QULIAN TECH CO LTD
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