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PARTITIONING AND PARALLEL PROCESSING OF A VIRTUAL PROTOTYPE SIMULATION OF A HARDWARE DESIGN

机译:硬件设计虚拟原型仿真的分区和并行处理

摘要

A method including accessing a first virtual prototype configured to perform a first simulation of a hardware design, identifying checkpoints within the first virtual prototype, each checkpoint including a storage state and/or behavioral state, and determining breakpoints for dividing execution of a second virtual prototype into a series of execution segments, where the second virtual prototype is configured to perform a second simulation of the hardware design, the second virtual prototype includes virtual models representing a separate portion of the hardware design, each virtual model representing a same portion of the hardware design as a corresponding virtual model of the first virtual prototype. The method may include mapping the storage state and/or behavioral state of each checkpoint to a respective execution segment, executing the second simulation while collecting respective data regarding execution of each execution segment, where two or more execution segments are executed concurrently, and aggregating the respective data.
机译:一种方法,包括访问被配置为执行硬件设计的第一仿真的第一虚拟原型,识别第一虚拟原型内的检查点,每个检查点包括存储状态和/或行为状态以及确定用于划分第二虚拟原型的执行的断点。分为一系列执行段,其中第二虚拟原型配置为执行硬件设计的第二仿真,第二虚拟原型包括代表硬件设计的单独部分的虚拟模型,每个虚拟模型代表硬件的相同部分设计为第一个虚拟原型的对应虚拟模型。该方法可以包括:将每个检查点的存储状态和/或行为状态映射到相应的执行段;在收集关于每个执行段的执行的相应数据的同时执行第二模拟,其中两个或多个执行段被同时执行;以及将各自的数据。

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