The instrument algorithm bases on the domination relations in the control flow and various instrumenting strategies are presented to ensure the validity and flexibility of instrumentation.
算法基于控制流中的支配关系,通过提供不同的插桩策略来保证插桩的正确性和灵活性,能主动识别和释放已死亡的对象及其域所引用的内存空间。
参考来源 - 即时编译器辅助的对象回收和空间复用·2,447,543篇论文数据，部分数据来源于NoteExpress
设计了测试代码的实现算法，通过测试代码可以自动完成向被测代码插桩。
The relevant algorithm of the test code, with which the piling technology would be automatically performed, was designed.
常用的收集方法有采样法和插桩法，但二者无法同时满足细粒度和低开销的要求。
The general methods to collect information are sampling and program instrumentation, however, they cant satisfy fine granularity and low overhead simultaneously.
这种方法运用依赖理论对软硬件依赖关系进行分析，利用插桩技术检测软硬件交互的故障。
Dependence theory was used to analyze the dependence relation between software and hardware, and instrumentation was used to test the software and hardware alternating fault.
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