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Shared resource analysis for embedded multi-core systems

机译:嵌入式多核系统共享资源分析

摘要

Various embodiments discussed herein systems and methods that facilitate analysis of shared resources for a multi-core system. One example embodiment comprise a method involving identifying, via static data based on analysis of the multi-core system, shared resource(s) of the multi-core system that are subject to potential resource violation(s), wherein the static data identifies each read and write access of those shared resource(s) in a software of the multi-core system; receiving hardware trace data for the multi-core system comprising each read and write access of those shared resource(s) in the software as executed by the multi-core system; and making a determination, for each shared resource of the one or more shared resources, based on a comparison between the static data and the hardware trace data, whether at least one of the one or more associated potential resource violations of that shared resource is an associated resource violation of that shared resource.
机译:本文讨论的各种实施例,其促进了用于多核系统的共享资源的系统和方法。一个示例实施例包括涉及基于多核系统的分析的静态数据识别识别的方法,该多核系统的共享资源,该多核系统的经受潜在的资源违规(S),其中静态数据识别每个在多核系统的软件中读写访问这些共享资源的访问;接收多核系统的硬件跟踪数据,包括由多核系统执行的软件中那些共享资源的每个读写访问的每个读写访问;基于静态数据和硬件跟踪数据之间的比较,对一个或多个共享资源的每个共享资源进行确定,是否是该共享资源的一个或多个相关潜在资源的至少一个是关联的资源违反该共享资源。

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