Method and system for evaluating consistency of large-scale vector data based on multiple threads

The invention relates to the technical field of vector data processing, and discloses a multi-thread-based large-scale vector data consistency evaluation method and system. Comprising the steps of determining an access mode of a shared vector, knowing a use mode of vector data in an application prog...

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Bibliographic Details
Main Author GU XUEPING
Format Patent
LanguageChinese
English
Published 03.05.2024
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention relates to the technical field of vector data processing, and discloses a multi-thread-based large-scale vector data consistency evaluation method and system. Comprising the steps of determining an access mode of a shared vector, knowing a use mode of vector data in an application program, selecting a proper concurrency control mode, designing a data structure, realizing locking and unlocking processing of a read-write lock, carrying out waiting and awakening processing by using condition variables, testing, adjusting and optimizing, processing abnormal conditions, and monitoring and analyzing performance. Before a vector operation process, a version number is distributed for current vector data according to an operation state of the current vector data, and the version number is continuously updated in a subsequent operation process and when the vector data is changed, so that a system can continuously perform verification according to the version number of the group of vector data; when the ab
Bibliography:Application Number: CN202410391753