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Automatic Generation for Efficient Software TLM at Multiple Abstraction Layers
| Content Provider | Semantic Scholar |
|---|---|
| Author | Wu, Meng-Huan Lu, Yi-Shan Lee, Wen-Chuan Chuang, Chen-Yu Tsay, Ren-Song |
| Copyright Year | 2010 |
| Abstract | We in this paper propose a software TransactionLevel Modeling (TLM) approach to co-simulate HW/SW efficiently. To keep the concurrency in the simulated system, timing synchronization should be considered carefully in HW/SW co-simulation between hardware and software simulations. Nevertheless, improper timing synchronization leads to either poor simulation performance or inaccurate simulation result. Our approach achieves accurate yet efficient HW/SW cosimulation due to that we perform timing synchronization only at points where HW and SW actually interact. In addition, given the target software, three abstraction levels of software TLM models can be generated automatically based on the type of interactions concerned. The experimental results show that the speed of our software TLM models achieves 3 million instructions per second (MIPS) for low abstraction level, and goes higher up to 248 MIPS for higher abstraction levels. Hence, designers can leverage our approach to have an efficient HW/SW co-simulation by simply selecting proper abstraction layers which fit their needs. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://logos.cs.nthu.edu.tw/blog/rstsay/wp-content/paper/1010_shinsan_swtlm_sasimi.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
