Title:
METHOD, APPARATUS AND DEVICE FOR PARALLEL EXECUTION OF SMART CONTRACT, AND MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/032115
Kind Code:
A1
Abstract:
A method, apparatus and device for the parallel execution of a smart contract, and a medium. The method for the parallel execution of a smart contract comprises the following steps: determining, according to a cross-contract calling link table of each transaction in target execution transactions and the contract type of a smart contract in the target execution transactions, a calling dependency relationship between the transactions, and obtaining, according to the calling dependency relationship, transaction calling chains that cannot affect each other during an execution process. The transactions packaged into one block can be executed in parallel, thereby improving the execution efficiency; and furthermore, no concurrence problem occurs with regard to the modification of all state quantities during the process of parallel execution of the transactions.
Inventors:
QIU WEIWEI (CN)
LI WEI (CN)
HE QI (CN)
TAO YEQI (CN)
YIN KETING (CN)
LI QILEI (CN)
LI WEI (CN)
HE QI (CN)
TAO YEQI (CN)
YIN KETING (CN)
LI QILEI (CN)
Application Number:
PCT/CN2020/109984
Publication Date:
February 25, 2021
Filing Date:
August 19, 2020
Export Citation:
Assignee:
HANGZHOU QULIAN TECH CO LTD (CN)
International Classes:
G06F9/445; G06F9/448; G06F9/455; G06Q40/04
Domestic Patent References:
| WO2019072310A2 | 2019-04-18 |
Foreign References:
| CN110532038A | 2019-12-03 | |||
| CN110968437A | 2020-04-07 | |||
| CN110532038A | 2019-12-03 | |||
| CN110968437A | 2020-04-07 | |||
| CN108595157A | 2018-09-28 | |||
| CN108537543A | 2018-09-14 | |||
| CN109636592A | 2019-04-16 |
Attorney, Agent or Firm:
HANGZHOU HUAJIN LIANZHE INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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