Coroutine execution method and device

Abstract

The invention provides a coroutine execution method and device. The method comprises the following steps of generating an error signal when a first coroutine is used for accessing the first data in a memory pool, generating an error signal when the first coroutine is operated, migrating the first data from a storage pool to the memory pool in response to the error signal, and in the process of migrating the first data from the storage pool to the memory pool, switching the first coroutine into a second coroutine as a current execution coroutine. According to the above mode, in the process of migrating the first data to the memory pool, thread operation cannot be blocked, so that the problem of IO delay instability is reduced, and the performance and stability of the system are improved.

Description

[0001] Cross References to Related Applications [0002] This application claims the priority of the Chinese patent application with the application number 202010786176.X and the application title "a storage system and data storage method" filed with the China Patent Office on August 07, 2020, the entire contents of which are hereby incorporated by reference In this application. technical field [0003] The present application relates to the field of computer technology, in particular to a method and device for executing a coroutine. Background technique [0004] With the development of IT technology, computers need to process more and more data, and the demand for memory for applications is also increasing. The existing technology can realize the migration of part of the memory data to the hard disk when the memory is not enough. This method can Temporarily alleviate the problem of insufficient memory, but at the same time, when a program accesses the data that should be ...

AI Technical Summary

Problems solved by technology

[0004] With the development of IT technology, computers need to process more and more data, and the demand for memory for applications is also increasing. The existing technology can realize the migration of part of the memory data to the hard disk when the memory is not enough. This method can Temporarily alleviate the problem of insufficient memory, but at the same time, when a program accesses the data that should be moved out of the memory, an exception is often generated, which leads to the problem that the program is interrupted

Images