mec-UMN / HISIM

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Some questions about network_model.py #7

Open wangplin opened 2 months ago

wangplin commented 2 months ago

Hi, thanks a lot for HISIM.

I have read the asp-dac 2024 paper and it mentions that a cycle-accurate NOC simulator have been customized into HISIM. While the code below in network_model.py and the slide here (https://www.aspdac.com/aspdac2024/archive/pdf/7E-1.pdf) show that it may be a analytical model.

L_booksim_2d=(hop2d*(trc+tva+tsa+tst+tl)+(tenq)*(Q_2d/W2d))/fclk_noc;

Therefore, I wonder if there is an extended cycle accurate NOC simulator (perhaps booksim) to support the global network routing engine in order to get an accurate result when communication is congested.