天气: 晴朗
心情: 平静
The latest ten years have seen the rapid growth of
cpu design scale, therefore, redo the design flow will cost expensive time and money. In order to solve this problems, forks pay much attention to cpu performance model. Futuremore,cpu model play an essential role in tool-chains and SDK. How to model cpu fast and accurily has become an important subject in modern cpu designers.
Luckily, Many methods have been put forward in acdamic and industry circles.Just look at industry circles,Take everything into consideration ,they are seperated into three kinds.
1,SystemC.
2,Architecture Desciption Language. LISA language is one of excellent present of them.
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