Multitask execution apparatus in large software

Abstract

The embodiment of the invention discloses a multi-task executive device in a large software, which comprises an operation main control module, an operation overall planning module and an operation executive module, wherein the operation main control module is used to generate operation instruction of various services, the operation overall planning module is used to generate the time sequence and the dependence relationship of the operation instruction according to the operation main control module, thereby ordering the operation instruction, generating an executive list of the operation instruction, and sending various operation instructions to the operation executive module. The operation executive module is used to execute tasks which correspond to the operation instruction which is sent by the operation overall planning module. Through the multi-task executive device, a whole system is separated into different operation executive modules according to task types, the operation executive modules which correspond to the task types execute the tasks, thereby simplifying the maintenance work of the software, and increasing the execution efficiency of asynchronous instructions.

Description

technical field [0001] The invention relates to the field of software development, in particular to a multi-task execution device in large-scale software. Background technique [0002] With the development of IT technology and the rapid development of storage devices and processor cores, the software scale supported by the system is also expanding. The current large-scale software contains many functions. In the past, the sending of various instructions in the system and execution are integrated in one module. Although this can be managed centrally and functions can be realized, there are many disadvantages: [0003] 1. The software will become very large, complex and unstable; [0004] 2. It is not conducive to software modification. When a certain function is modified, the entire software needs to be recompiled and republished; [0005] 3. The upgrade of other software has an impact on itself. When the completion of some functions needs to interact with other software, ...

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Problems solved by technology

[0003] 1. The software will become very large, complex and unstable;

[0004] 2. It is not conducive to software modification. When a certain function is modified, the entire software needs to be recompiled and republished;

[0005] 3. The upgrade of other software has an impact on itself. When the completion of some functions needs to interact with other software, with the upgrade of these software and the change of the interaction protocol, the software must also be upgraded, although it may be very small A function, but results in a modification of the entire software

[0006] 4. The processing of asynchronous commands is not good enough. When some commands take a long time to execute, the software cannot wait online, and other technologies need to be used, such as creating new threads to complete;

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