Data-Parallel Computation Management
    4.
    发明申请
    Data-Parallel Computation Management 有权
    数据并行计算管理

    公开(公告)号:US20140075161A1

    公开(公告)日:2014-03-13

    申请号:US13612184

    申请日:2012-09-12

    IPC分类号: G06F9/38

    CPC分类号: G06F8/453 G06F2209/5017

    摘要: Data-parallel computation programs may be improved by, for example, determining the functional properties user defined functions (UDFs), eliminating unnecessary data-shuffling stages, and/or changing data-partition properties to cause desired data properties to appear after one or more user defined functions are applied.

    摘要翻译: 可以通过例如确定用户定义的功能(UDF)的功能属性,消除不必要的数据混洗阶段和/或改变数据分区属性来改进数据并行计算程序,以使期望的数据属性在一个或多个 应用用户定义的功能。

    Analysis and detection of soft hang responsiveness program errors
    5.
    发明授权
    Analysis and detection of soft hang responsiveness program errors 失效
    分析和检测软挂起响应程序错误

    公开(公告)号:US08166464B2

    公开(公告)日:2012-04-24

    申请号:US12163806

    申请日:2008-06-27

    IPC分类号: G06F9/44 G06F11/00

    摘要: Analyzing and detecting soft hang program errors may lead to suggestions for either curing the programming errors at runtime or refactoring the source code. For instance, responsive function invocation patterns and blocking function invocation patterns may be used to detect soft hang program errors in a source code file. Deductive database rules may be compiled from the responsive and blocking function invocation patterns to find matching function invocations in a call graph.

    摘要翻译: 分析和检测软挂起程序错误可能会导致在运行时修复编程错误或重构源代码的建议。 例如,响应函数调用模式和阻塞函数调用模式可用于检测源代码文件中的软挂起程序错误。 演绎数据库规则可以从响应和阻止函数调用模式中编译,以在调用图中找到匹配的函数调用。