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| Godson-T缓存一致性协议的Murphi建模和验证 | |
| Alternative Title | Modeling and Verification of Godson-T Cache Coherence Protocol with Murphi Tool |
| 周琰 | |
| 2013 | |
| Source | 计算机系统应用
 |
| ISSN | 1003-3254 |
| Issue | 10Pages:124-128 |
| English Abstract | Godson-T 缓存一致性协议是用于Godson-T众核处理器的缓存一致性协议。在Godson-T协议中，缓存一致性协议和存储一致性模型存在紧密的紧耦合关系，分析协议的一致性时发现该协议满足的缓存一致性不是强一致性，不满足传统意义上缓存透明的一致性要求。我们选取了 Murphi 模型检测工具作为我们建模的语言和验证工具。在对Godson-T缓存一致性协议建模的时候，由于协议的上述特点，我们需要对处理器核结点，高速缓存和内存作为一个整体建模，并成功地验证了协议的相关性质。 Godson-T cache coherence protocol is used in Godson-T many-core architecture. In Godson-T, there is a close tight coupling relationship between cache coherence protocol and memory consistency model. In our research of Godson-T, we found that its cache coherence is relaxed unlike other cache coherence protocols. We choose Murphi as modeling language and verification tool. Thus, when we modeling Godson-T, core, cache and memory must be take into account as a whole. Some invariants and properties has been verified with Murphi. |
| Keyword | 众核处理器 内存一致性模型 缓存一致性协议 模型检测 Many-core Processer Memory Consistency Model Cache Coherence Protocol Model Checking |
| Department | 中国科学院软件研究所，北京 100190; 中国科学院大学，北京 100190 |
| Language | 中文 |
| Content Type | 期刊论文 |
| URI | http://ir.iscas.ac.cn/handle/311060/17004 |
| Collection | 中国科学院软件研究所 |
| Recommended Citation GB/T 7714 | 周琰. Godson-T缓存一致性协议的Murphi建模和验证[J]. 计算机系统应用,2013(10):124-128. |
| APA | 周琰.(2013).Godson-T缓存一致性协议的Murphi建模和验证.计算机系统应用(10),124-128. |
| MLA | 周琰."Godson-T缓存一致性协议的Murphi建模和验证".计算机系统应用 .10(2013):124-128. |
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