(19)
(11) EP 4 235 679 A8

(12) CORRECTED EUROPEAN PATENT APPLICATION
published in accordance with Art. 153(4) EPC

(15) Correction information:
Corrected version no 1 (W1 A1)

(48) Corrigendum issued on:
18.10.2023 Bulletin 2023/42

(43) Date of publication:
30.08.2023 Bulletin 2023/35

(21) Application number: 20940476.3

(22) Date of filing: 06.11.2020
(51) International Patent Classification (IPC): 
G16B 50/00(2019.01)
 G06F 9/54(2006.01)
(86) International application number:
PCT/CN2020/127072
(87) International publication number:
WO 2022/082878 (28.04.2022 Gazette 2022/17)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 22.10.2020 CN 202011139824

(71) Applicants:
  • BGI Genomics Co., Limited
    Shenzhen, Guangdong 518000 (CN)
  • BGI Health (HK) Company Limited
    Hong Kong 999077 (HK)

(72) Inventors:
  • YANG, Jiaobo
    Shenzhen, Guangdong 518000 (CN)
  • SONG, Chao
    Shenzhen, Guangdong 518000 (CN)
  • YU, Chuang
    Shenzhen, Guangdong 518000 (CN)
  • ZHANG, Youjin
    Shenzhen, Guangdong 518000 (CN)
  • HE, Zengquan
    Shenzhen, Guangdong 518000 (CN)
  • WANG, Jin´an
    Shenzhen, Guangdong 518000 (CN)

(74) Representative: Hoffmann Eitle 
Patent- und Rechtsanwälte PartmbB Arabellastraße 30
81925 München
81925 München (DE)

   


(54) SHARED MEMORY-BASED GENE ANALYSIS METHOD AND APPARATUS, AND COMPUTER DEVICE


(57) A shared memory based gene analysis method, apparatus and computer device. The method comprises: reading sample data and preprocessing the sample data; performing a gene analysis on the sample data preprocessed, and determining whether a required library file in the gene analysis is in a gene shared memory; if yes, obtaining the required library file from the gene shared memory, mapping the required library file to a process of the gene analysis of the sample data preprocessed, and completing a corresponding analysis. In this method, a shared memory mechanism is adopted to establish indexes for the gene analysis. Whether a library file that are frequently used in the gene analysis process are in the gene shared memory is determined; if yes, the library file can be obtained from the gene shared memory and can be mapped to the sample data, and can be conveniently mapped from the gene shared memory to an analysis process performed on the sample data. The method can greatly reduce the time and I/O occupation for loading the library file from a hard disk. Therefore, the efficiency of analysis can be improved.