Paper Abstract and Keywords |
Presentation |
2011-03-03 16:05
Performance Evaluation of Statistical Static Timing Analysis Using Gaussian Mixture Models Tomoyuki Fujimori, Shuji Tsukiyama (Chuo Univ), Masahiro Fukui (Ritsumeikan Univ) VLD2010-135 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
With the progress of micro-technology, the within die process variability is increasing, and the statistical static timing analysis (S-STA) has attracted designers’ attentions. We have proposed an S-STA algorithm representing any delay distribution by a Gaussian mixture model, which can handle any correlation, non-Gaussian distributions, and slew distributions easily. However, the previous method of computing the statistical maximum (Max operation) for Gaussian mixture models has a possibility that the shape of the generated distribution may be different from that of the real distribution. To overcome this problem, we devised a new Max operation method which takes the cumulative distribution function curve into consideration. In this paper, we report the performance evaluation of this new method, and show that the accuracy of probabilities of timing violation can be increased by the method. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Gaussian mixture model / statistical static timing analysis / performance evaluation / statistical maximum operation / cumulative distribution function / / / |
Reference Info. |
IEICE Tech. Rep., vol. 110, no. 432, VLD2010-135, pp. 111-116, March 2011. |
Paper # |
VLD2010-135 |
Date of Issue |
2011-02-23 (VLD) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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VLD2010-135 |
Conference Information |
Committee |
VLD |
Conference Date |
2011-03-02 - 2011-03-04 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Okinawaken-Danjo-Kyodo-Sankaku Center |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Design Technology for System-on-Silicon |
Paper Information |
Registration To |
VLD |
Conference Code |
2011-03-VLD |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Performance Evaluation of Statistical Static Timing Analysis Using Gaussian Mixture Models |
Sub Title (in English) |
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Gaussian mixture model |
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statistical static timing analysis |
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performance evaluation |
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statistical maximum operation |
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cumulative distribution function |
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1st Author's Name |
Tomoyuki Fujimori |
1st Author's Affiliation |
Chuo University (Chuo Univ) |
2nd Author's Name |
Shuji Tsukiyama |
2nd Author's Affiliation |
Chuo University (Chuo Univ) |
3rd Author's Name |
Masahiro Fukui |
3rd Author's Affiliation |
Ritsumeikan University (Ritsumeikan Univ) |
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Speaker |
Author-1 |
Date Time |
2011-03-03 16:05:00 |
Presentation Time |
25 minutes |
Registration for |
VLD |
Paper # |
VLD2010-135 |
Volume (vol) |
vol.110 |
Number (no) |
no.432 |
Page |
pp.111-116 |
#Pages |
6 |
Date of Issue |
2011-02-23 (VLD) |
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