Gene analysis method and device based on shared memory and computer equipment

Abstract

The invention provides a shared memory-based gene analysis method and apparatus, and a computer device. The method comprises steps of reading sample data, and preprocessing the sample data; and performing gene analysis on the preprocessed sample data, if a required database file is in a gene shared memory in the gene analysis process, obtaining the database file from the gene shared memory, mapping the database file to a gene analysis process of the sample data, and completing corresponding analysis. According to the method, an index of gene analysis is established by utilizing a shared memorymechanism, and whether a database file (namely a database file) with higher use frequency in the gene analysis process is stored in a gene shared memory or not is judged; if the database file is obtained from the shared memory, the database file is mapped to the sample number to be stored in the gene shared memory, the database file can be conveniently mapped to the analysis process of the sampledata from the gene shared memory, on one hand, the time for loading the database file from the magnetic disk and the I/O proportion are reduced, and analysis efficiency is improved;.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a shared memory-based gene analysis method, device, computer equipment and computer-readable storage medium. Background technique [0002] With the smooth implementation of the Human Genome Project and the rapid development of sequencing technology, the cost of sequencing has been significantly reduced, and the sequencing speed has been significantly improved. The sequencing cost of human whole genome sequencing has dropped to less than $1000, and the amount of DNA sequence data has grown exponentially. . How to quickly use and express these data, and then analyze and explain potential problems in gene sequences, and discover information beneficial to human beings from massive data has become an urgent problem to be solved. The sequence data generated by human whole genome sequencing (WGS) is widely used, and the continuous demand for rapid analysis and processing of mas...

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Problems solved by technology

[0004] In view of this, the present invention provides a genetic analysis method, device, computer equipment, and computer-readable storage medium based on shared memory to solve the process of merging inp

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