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公开(公告)号:US20140281434A1
公开(公告)日:2014-09-18
申请号:US13994193
申请日:2013-03-15
IPC分类号: G06F9/30
CPC分类号: G06F9/30076 , G06F8/443
摘要: A mechanism for generating a path profile is disclosed. A profiling module may insert profiling instructions into instruction blocks. The profiling instructions may generate a path identifier as a processor executes an execution path executes a sequence or path of instruction blocks). A path identifier module may add path identifiers to path identifier data, such as a table, and may track the number of times an execution path associated with the path identifier is executed. The profiling module may periodically copy and/or modify the path identifier data and may generate a path profile based on the path identifier data
摘要翻译: 公开了一种用于产生路径轮廓的机构。 分析模块可以将分析指令插入到指令块中。 当处理器执行执行路径执行指令块的序列或路径时,分析指令可以生成路径标识符)。 路径标识符模块可以将诸如表的路径标识符数据的路径标识符添加,并且可以跟踪执行与路径标识符相关联的执行路径的次数。 分析模块可以周期性地复制和/或修改路径标识符数据,并且可以基于路径标识符数据生成路径简档