| 嵌入式系统中典型Cache一致性问题的解决 |
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| 引用本文： | 邹可,杜新华.嵌入式系统中典型Cache一致性问题的解决[J].电子测量技术,2006,29(3):41-42. |
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| 作者姓名： | 邹可 杜新华 |
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| 作者单位： | 上海交通大学,上海,200030;上海交通大学,上海,200030 |
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| 摘 要： | 随着嵌入式系统CPU主频越来越快,与内存速度差距越来越大,Cache的使用对解决系统的瓶颈起到越来越重要的作用。如果不注意Cache一致性问题的处理,将会对系统软件运行造成难以预料的结果,甚至会导致系统的崩溃。
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| 关 键 词： | 中央处理器 高速缓存 PowerPC |
Solution to typical cache coherence in embedded system |
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| Zou Ke,Du Xinhua.Solution to typical cache coherence in embedded system[J].Electronic Measurement Technology,2006,29(3):41-42. |
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| Authors: | Zou Ke Du Xinhua |
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| Affiliation: | Shanghai Jiaotong University, Shanghai, 200030 |
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| Abstract: | Along with the CPU in the embedded system becoming faster and more powerful, cache becomes more and more important in dealing with the bottle neck problem of the system. Therefore, the cache coherence problem should be paid attention to. Otherwise, it will cause unexpected destruction to system software. |
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| Keywords: | central processing unit (CPU) cache PowerPC |
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