公开(公告)号：US10546075B2

公开(公告)日：2020-01-28

申请号：US15140246

申请日：2016-04-27

申请人： Futurewei Technologies, Inc.

发明人： YwhPyng Harn ,  Fa Yin ,  Xiaotao Chen

IPC分类号： G06F17/50

摘要： A system and method for a synthetic trace model includes providing a first system model, the first system model comprising a plurality of subsystem models, each of the plurality of subsystem models having a trace format, generating a first plurality of traces from an overall pool of trace instructions, each of the first plurality of traces generated for respective ones of the plurality of subsystem models, according to the trace format of the subsystem model, executing the traces on each of the subsystem models, and evaluating execution characteristics for each trace executed on the first system model.

公开(公告)号：US11636122B2

公开(公告)日：2023-04-25

申请号：US14983934

申请日：2015-12-30

申请人： Futurewei Technologies, Inc.

发明人： YwhPyng Harn ,  Xiaotao Chen ,  Fa Yin

IPC分类号： G06F16/2458 ,  G06F11/30 ,  H04L41/14 ,  H04L41/16 ,  H04W4/60 ,  G06F11/34

摘要： According to an embodiment, there is provided a method for data mining from core traces in a processing system for wireless baseband design that includes detecting a core trace in the processing system where the core trace is a sequence of instructions executed in the processing system. Instruction addresses in the core trace are mapped to a plurality of application or operating system functions. The mapped functions are sorted into a hierarchical format. A gene function is identified in the hierarchical format where the gene function is a fundamental function executed by the processing system. Attributes for the gene function are derived from the hierarchical format. The attributes are stored into a gene function library database.

公开(公告)号：US20160335379A1

公开(公告)日：2016-11-17

申请号：US15140246

申请日：2016-04-27

申请人： Futurewei Technologies, Inc.

发明人： YwhPyng Harn ,  Fa Yin ,  Xiaotao Chen

IPC分类号： G06F17/50

摘要： A system and method for a synthetic trace model includes providing a first system model, the first system model comprising a plurality of subsystem models, each of the plurality of subsystem models having a trace format, generating a first plurality of traces from an overall pool of trace instructions, each of the first plurality of traces generated for respective ones of the plurality of subsystem models, according to the trace format of the subsystem model, executing the traces on each of the subsystem models, and evaluating execution characteristics for each trace executed on the first system model.

摘要翻译： 一种用于合成跟踪模型的系统和方法包括：提供第一系统模型，所述第一系统模型包括多个子系统模型，所述多个子系统模型中的每一个具有跟踪格式，从总体池中生成第一多个迹线 跟踪指令，根据子系统模型的跟踪格式为每个子系统模型中的相应子模型生成的第一组多个跟踪中的每一个，执行每个子系统模型上的跟踪，以及针对在每个子系统模型上执行的每个跟踪来评估执行特性 第一个系统模型。