Method and device for transmitting information between father and son threads, equipment and medium

Abstract

The embodiment of the invention provides an information transmission method and device between father and son threads, equipment and a computer readable storage medium. The method comprises the steps that a preset variable is defined in a service layer in advance; receiving a service request sent by a service layer through the main thread; correspondingly writing a parameter corresponding to the service request and a main thread identifier into a preset variable; acquiring a parameter corresponding to the main thread identifier from the preset variable through the sub-thread, and calling a corresponding business service based on the parameter to perform business processing; in the using process, information transmission and synchronization between the parent thread and the child thread can be achieved, the efficiency is high, the safety is high, and the concurrency performance of a system and the competitiveness of a product can be improved.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to an information transmission method, device, equipment and computer-readable storage medium between parent and child threads. Background technique [0002] For training tasks in AI (Artificial Intelligence, artificial intelligence) scenarios, due to the large amount of business concurrency, threads need to be used to process business in microservices. However, threads (such as parent threads and child threads) will appear when multi-threading is used. The problem of how to synchronize and transfer variables between variables, sometimes the child thread will not be able to obtain the parameters of the parent thread, causing the business to not be executed correctly, leading to business confusion, and bringing a very bad experience to users. At present, in order to avoid such problems, some products adopt the strategy of not using threads, but in this way, the advantages o...

AI Technical Summary

Problems solved by technology

[0002] For training tasks in AI (Artificial Intelligence, artificial intelligence) scenarios, due to the large amount of business concurrency, threads need to be used to process business in microservices. However, threads (such as parent threads and child threads) will appear when multi-threading is used. The problem of how to synchronize and transfer variables between them, sometimes the child thread will not be able to obtain the parameters of the parent thread, causing the business to not be executed correctly, leading to business confusion, and bringing a very bad experience to users

At present, in order to avoid such problems, some products adopt the strategy of not using threads, but in this way, the advantages of threads cannot be used, which reduces the concurrent performance of the system and the competitiveness of products

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