foreground-background scheduling 中文意思是什麼
foreground-background scheduling
解釋
前後臺調度- foreground : n. （opp. background）1. （圖畫等的）前景。2. 最顯著的地位。
- background : n 1 後景，背景；基本情況；（紡織品等的）底子；出身；經歷。2 隱蔽的[不引人注目的]地位；幕後。3 襯...
- scheduling : 編排；調度
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The foreground / background system has a poor real - time performance and the real - time kernel usually costs too much. this paper designs and realizes an interrupt - based strategy of real - time tasks scheduling, considering the characteristics of the interrupt and the real - time tasks. this strategy can reach the same performance of the real - time kernel without increasing the extra cost
針對嵌入式實時系統設計中，前後臺系統實時性差，實時內核開銷大的問題，利用中斷與實時任務本身特點，提出並設計實現了基於中斷的實時任務調度策略，在不增加系統資源開銷、價格開銷的情況下達到與採用實時內核相當的實時性能。
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