METHODS AND SYSTEMS FOR TRANSACTIONAL NESTED PARALLELISM
    1.
    发明申请
    METHODS AND SYSTEMS FOR TRANSACTIONAL NESTED PARALLELISM 审中-公开
    用于交互式并行平行的方法和系统

    公开(公告)号:US20100162247A1

    公开(公告)日:2010-06-24

    申请号:US12340374

    申请日:2008-12-19

    IPC分类号: G06F9/46

    CPC分类号: G06F9/466

    摘要: Methods and systems for executing nested concurrent threads of a transaction are presented. In one embodiment, in response to executing a parent transaction, a first group of one or more concurrent threads including a first thread is created. The first thread is associated with a transactional descriptor comprising a pointer to the parent transaction.

    摘要翻译: 呈现用于执行事务的嵌套并发线程的方法和系统。 在一个实施例中,响应于执行父事务,创建包括第一线程的一个或多个并发线程的第一组。 第一个线程与包含指向父事务的指针的事务描述符相关联。

    Hierarchical software path profiling
    2.
    发明授权
    Hierarchical software path profiling 失效
    分层软件路径分析

    公开(公告)号:US06848100B1

    公开(公告)日:2005-01-25

    申请号:US09541399

    申请日:2000-03-31

    IPC分类号: G06F9/45 G06F11/36

    CPC分类号: G06F11/3612

    摘要: A hierarchical software profiling mechanism that gathers hierarchical path profile information has been described. Software to be profiled is instrumented with instructions that save an outer path sum when an inner region is entered, and restore the outer path sum when the inner region is exited. When the inner region is being executed, an inner path sum is generated and a profile indicator representing the inner path traversed is updated prior to the outer path sum being restored. The software to be profiled is instrumented using information from augmented control flow graphs that represent the software.

    摘要翻译: 已经描述了收集分层路径简档信息的分层软件分析机制。 要进行分析的软件使用在输入内部区域时保存外部路径总和的指令进行测试,并且当内部区域退出时恢复外部路径和。 当正在执行内部区域时,生成内部路径和,并且在外部路径和恢复之前更新表示所遍历的内部路径的轮廓指示符。 要分析的软件使用来自表示软件的增强控制流程图的信息进行仪器化。