Comments (3)
按照wukong的架构,分成proxy和engine,proxy(运行console)负责发送sparql query给engine,engine负责执行具体的sparql query。你要看执行,在engine.hpp
wukong存储不是用三元组,采用graph model,底层实现是kvstore。设计可以见paper,存储(gstore)代码在 dgraph.hpp和gstore.hpp。因为kvstore存储(hash),lookup是使用hash,但是wukong采用的vertex decomposition设计(见paper的predicate-based store),所以hash的输入有 subject/object+predicate+direction构成。
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谢谢老师,请问RoCE版本的代码现在合起来了吗?
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wukong使用的rdma-lib已经完成了RoCE的支持,用在了我们另一个项目DrTM+H上(OSDI 2018)。我们正在wukong上移植新的rdma-lib实现,会很快完成。但可能需要更多的时间等wukong其他部分的实现相对稳定后,才会push到github的repo上
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Related Issues (18)
- deps里缺乏文件 HOT 6
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- Do you have a docker image HOT 3
- wukong是使用什么存储rdf数据的? HOT 1
- 增量更新 HOT 2
- 编译不通过 HOT 4
- 您好,代码无法运行 HOT 3
- got bad completion with status: 0xc, vendor syndrome: 0x81 HOT 2
- 在运行run.sh时报错 HOT 1
- 在运行Build的时候,进入infinity loop HOT 3
- How can I fix this? Assertion `(vid == v) && (dir == d) && (pid == p)' failed HOT 3
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- 关于qp及通信的相关问题 HOT 10
- 关于query分发 HOT 2
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- 编译失败,cannot find -libverbs HOT 2
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