提出一种改进的并发程序依赖图,引入跨线程边界循环-承载数据依赖关系。
An improved threaded program dependence graph was proposed which introduced a new dependence relation of loop-carried data dependence crossing thread boundaries.
对传统的2PL协议冲突操作概念加以扩展,本文提出用依赖图方法判断数据仓库实例化视图调度是否可串行化。
Based on the conventional 2pl protocol, we propose our concurrency control theory for data warehouse multiple view to ensure the data consistency of data warehouse.
在底层它用特征依赖图作为数据模型,在中层用细胞元模型作几何模型,在用户层用视图模型表示。
It USES feature dependent graph as data model, cell-based model as geometric model, and view model as user interface, but it is more complex than the former system based on parameter and history.
提出了把波动效应分析和系统依赖图结合起来进行切片的方法,通过波动效应分析反映面向对象程序中单元间的波动关系,基于系统依赖图切片侧重于分析控制依赖和数据依赖。
This method can be used to analyze the semantic relations in object-oriented program units by ripple effect analysis, and the control dependency and data dependency by use of system dependency graph.
它在底层采用特征依赖图保存数据模型,中层用细胞元模型作几何模型,在用户层用视图模型表示。
It USES FDG as data model, cell-based model as geometric model, and view model as user interface, but it is more complex than the former system based on parameter and history.
它在底层采用特征依赖图保存数据模型,中层用细胞元模型作几何模型,在用户层用视图模型表示。
It USES FDG as data model, cell-based model as geometric model, and view model as user interface, but it is more complex than the former system based on parameter and history.
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