標題: | I-LUTSim: An Iterative Look-Up Table Based Thermal Simulator for 3-D ICs |
作者: | Pan, Chi-Wen Lee, Yu-Min Huang, Pei-Yu Yang, Chi-Ping Lin, Chang-Tzu Lee, Chia-Hsin Chou, Yung-Fa Kwai, Ding-Ming 電信工程研究所 Institute of Communications Engineering |
公開日期: | 1-一月-2013 |
摘要: | This work presents an iterative look-up table based thermal simulator, I-LUTSim, to efficiently estimate the temperature profile of three-dimensional integrated circuits. I-LUTSim includes two stages. First, the pre-process stage constructs thermal impulse response tables. Then, the simulation stage iteratively calculates the temperature profile via the table lookup. With this two-stage scheme, the maximum absolute error of I-LUTSim is less than 0.41% compared with that of a commercial tool ANSYS. Moreover, I-LUTSim is at least an order of magnitude faster than a fast matrix solver SuperLU [1] for the full-chip temperature simulation. |
URI: | http://hdl.handle.net/11536/146405 |
ISSN: | 2153-6961 |
期刊: | 2013 18TH ASIA AND SOUTH PACIFIC DESIGN AUTOMATION CONFERENCE (ASP-DAC) |
起始頁: | 151 |
結束頁: | 156 |
顯示於類別: | 會議論文 |