Task ranking method

A sorting method and task technology, applied in the direction of multi-programming devices, etc., can solve the problems of increasing the work intensity and load of the server, reducing the work efficiency of the server, and wasting resources of the client, so as to improve the user experience and improve the utilization of system resources efficiency and task execution efficiency, and the effect of reducing workload

Inactive Publication Date: 2009-07-01
CHINA DIGITAL VIDEO BEIJING
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  • Abstract
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Problems solved by technology

[0005] To sum up, the existing "task sorting" function is generally performed by the server. After the task is completed, the next task is called according to the logical judgment result. In this way, the server not only needs to execute the task, but also needs to judge the logic or dependency relationship. , and task sorting, which increases the work intensity and load of the server and reduces the work efficiency of the server; in contrast, the relative idleness of the client causes a waste of resources

Method used

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  • Task ranking method

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Embodiment Construction

[0038] The embodiment of the present invention adopts a method of sorting tasks according to dependencies, and integrates the execution order of the tasks to be executed in the system, thereby concentrating logical judgments on the client, so that the server only needs to be responsible for the execution of specific tasks, and each functional module Being more independent, it has achieved the effect of improving system resource utilization and task execution efficiency, reducing server workload, and improving user experience.

[0039] The specific implementation of the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments:

[0040] Such as figure 1 Shown is the first embodiment of the present invention, a schematic flow diagram of a task sorting method, combined with the example of the studio file processing task group, specifically: the studio publishes a set of tasks, the xml structure is as follows, including ...

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Abstract

The invention discloses a task priority method, which is used to arrange an execution sequence for various task processes awaiting execution, which exist a dependent relationship, and comprises the following steps: selecting a task awaiting execution to be used as a target task, selecting all tasks which exist the dependent relationship with the target task according to the target task to be used as a dependent task, judging the completion status of the dependent task, and executing the target task according to a judged result of the completion status of the dependent task. The task priority method centralizes logic judgment in a client end through the method which uses the dependent relationship to arrange the tasks, a server just needs to take charge of concrete task execution, various function modules are more independent, thereby achieving the effects of increasing the use rate of system sources and the execution efficiency of the tasks, reducing the work load of the server, and improving the use experience.

Description

Technical field [0001] The invention relates to the field of media program scheduling, and in particular to a task sequencing method. Background technique [0002] Task sequencing refers to the logical relationship between identifying and documenting planned tasks. The planned tasks can be sorted logically through appropriate predecessor relations, and it is also necessary to support the development of a realistic and feasible project schedule through task advance and task postponement. You can use project management software or manual method to sort tasks, of course, manual can also be used in combination with automation technology. [0003] In the prior art, usually after the service completes a task, it is necessary to judge logic to see if the next task needs to be triggered, insert the task record into the database record, and then adjust the task execution order according to the inserted relationship. Perform tasks. [0004] The logic mentioned here is that there is a typic...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/46
Inventor 赵祎吴媛媛刘桂平
Owner CHINA DIGITAL VIDEO BEIJING
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