Task optimization scheduling method of heterogeneous multi-core distributed intelligent test system
The invention discloses a task optimization scheduling method for a heterogeneous multi-core distributed intelligent test system. A node model, a heterogeneous processor model, an intelligent test task model and a communication model of the heterogeneous multi-core distributed intelligent test syste...
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| creator | ZHAO YUE QI YISHEN QIE YOUTIAN SONG PING LI YIFAN |
| description | The invention discloses a task optimization scheduling method for a heterogeneous multi-core distributed intelligent test system. A node model, a heterogeneous processor model, an intelligent test task model and a communication model of the heterogeneous multi-core distributed intelligent test system are constructed; constructing a decision variable by combining an unordered decision matrix and an ordered task obtained by automatic task sorting; calculating execution time, power consumption and resource occupation conditions of different tasks on different processors; establishing a multi-objective optimization problem by taking task deadline, processor resources, node energy and task relevance as constraint conditions and taking minimum overall power consumption and longest comprehensive endurance time as optimization objectives, and obtaining a final optimization decision matrix through a mathematical programming solver; therefore, the method is more practical, the decision variable of task scheduling is si |
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| language | chi ; eng |
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| title | Task optimization scheduling method of heterogeneous multi-core distributed intelligent test system |
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