| 摘要: |
| 本文指出“以优先层为准则的优先级策略”存在问题和结论错误的基础上，提出一种三层混合式中断优先级策略．它兼顾了系统的应变能力、系统复杂性、系统开销和灵活性等重要性能指标，是一种理想的中断优先级策略． |
| 关键词: 操作系统，中断优先级策略 |
| DOI： |
| 分类号: |
| 基金项目: |
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| A STRATEGY FOR DECIDING INTERRUPT ORDERS |
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Li Huachun
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| Abstract: |
| This paper introduces a new strategy of three-layered combined interrupt priorities after pointing out the disadvantages of the strategy on the principle of layered interrupt priority. This improved approach satisfies the user with better response ability,flexibility and lower system cost. |
| Key words: Operating system, strategy of interrupt priority. |
