CN112131808A - 一种基于节点扇出源追踪与迭代消减技术的组合与时序电路可靠性度量方法 - Google Patents
一种基于节点扇出源追踪与迭代消减技术的组合与时序电路可靠性度量方法 Download PDFInfo
- Publication number
- CN112131808A CN112131808A CN202010883895.3A CN202010883895A CN112131808A CN 112131808 A CN112131808 A CN 112131808A CN 202010883895 A CN202010883895 A CN 202010883895A CN 112131808 A CN112131808 A CN 112131808A
- Authority
- CN
- China
- Prior art keywords
- circuit
- node
- fopt
- input
- fanout
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005516 engineering process Methods 0.000 title claims abstract description 11
- 238000000691 measurement method Methods 0.000 title abstract description 4
- 239000011159 matrix material Substances 0.000 claims abstract description 45
- 230000007704 transition Effects 0.000 claims abstract description 11
- 238000012546 transfer Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 23
- 238000000605 extraction Methods 0.000 claims description 9
- 238000004458 analytical method Methods 0.000 claims description 4
- 101100322581 Caenorhabditis elegans add-1 gene Proteins 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000013528 artificial neural network Methods 0.000 description 1
- 238000013398 bayesian method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/30—Circuit design
- G06F30/32—Circuit design at the digital level
- G06F30/33—Design verification, e.g. functional simulation or model checking
- G06F30/3308—Design verification, e.g. functional simulation or model checking using simulation
- G06F30/3312—Timing analysis
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/02—Reliability analysis or reliability optimisation; Failure analysis, e.g. worst case scenario performance, failure mode and effects analysis [FMEA]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Evolutionary Computation (AREA)
- Geometry (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Test And Diagnosis Of Digital Computers (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010883895.3A CN112131808B (zh) | 2020-08-28 | 2020-08-28 | 一种基于节点扇出源追踪与迭代消减技术的组合与时序电路可靠性度量方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010883895.3A CN112131808B (zh) | 2020-08-28 | 2020-08-28 | 一种基于节点扇出源追踪与迭代消减技术的组合与时序电路可靠性度量方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112131808A true CN112131808A (zh) | 2020-12-25 |
CN112131808B CN112131808B (zh) | 2023-11-14 |
Family
ID=73847636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010883895.3A Active CN112131808B (zh) | 2020-08-28 | 2020-08-28 | 一种基于节点扇出源追踪与迭代消减技术的组合与时序电路可靠性度量方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112131808B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101764413A (zh) * | 2009-11-25 | 2010-06-30 | 中国电力科学研究院 | 一种大规模风电集中接入电网的系统仿真方法 |
CN102621477A (zh) * | 2012-03-19 | 2012-08-01 | 北京大学 | 基于归一化延迟概率分布的小延迟缺陷测试方法 |
CN107871035A (zh) * | 2017-09-27 | 2018-04-03 | 浙江工业大学 | 一种快速有效的电路输入向量敏感性计算方法 |
CN110610036A (zh) * | 2019-08-30 | 2019-12-24 | 浙江工业大学 | 一种面向输入向量的rtl级电路可靠性计算方法 |
-
2020
- 2020-08-28 CN CN202010883895.3A patent/CN112131808B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101764413A (zh) * | 2009-11-25 | 2010-06-30 | 中国电力科学研究院 | 一种大规模风电集中接入电网的系统仿真方法 |
CN102621477A (zh) * | 2012-03-19 | 2012-08-01 | 北京大学 | 基于归一化延迟概率分布的小延迟缺陷测试方法 |
CN107871035A (zh) * | 2017-09-27 | 2018-04-03 | 浙江工业大学 | 一种快速有效的电路输入向量敏感性计算方法 |
CN110610036A (zh) * | 2019-08-30 | 2019-12-24 | 浙江工业大学 | 一种面向输入向量的rtl级电路可靠性计算方法 |
Also Published As
Publication number | Publication date |
---|---|
CN112131808B (zh) | 2023-11-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Krishnaswamy et al. | Probabilistic transfer matrices in symbolic reliability analysis of logic circuits | |
Schorn et al. | Automated design of error-resilient and hardware-efficient deep neural networks | |
CN107871035B (zh) | 一种快速有效的电路输入向量敏感性计算方法 | |
Li et al. | A BMAP/G/1 retrial queue with a server subject to breakdowns and repairs | |
CN106570293B (zh) | 一种基于eptm模型的电路信号可靠性的概率计算方法 | |
Xiao et al. | A fast and effective sensitivity calculation method for circuit input vectors | |
Savari et al. | NN-SSTA: A deep neural network approach for statistical static timing analysis | |
Xiao et al. | Circuit reliability estimation based on an iterative PTM model with hybrid coding | |
Mazahir et al. | Probabilistic error analysis of approximate adders and multipliers | |
Chen et al. | A fast model for analysis and improvement of gate-level circuit reliability | |
Temenos et al. | Nonscaling adders and subtracters for stochastic computing using Markov chains | |
US7168014B2 (en) | Propagating an error through a network | |
CN110610036A (zh) | 一种面向输入向量的rtl级电路可靠性计算方法 | |
Rakesh et al. | GRASPE: Accurate Post-Synthesis Power Estimation from RTL using Graph Representation Learning | |
Rezaalipour et al. | AxMAP: Making approximate adders aware of input patterns | |
CN112131808A (zh) | 一种基于节点扇出源追踪与迭代消减技术的组合与时序电路可靠性度量方法 | |
EP4141751A1 (en) | Error mitigation for sampling on quantum devices | |
Wang et al. | Failure probability analysis and critical node determination for approximate circuits | |
Xiao et al. | Accelerating stochastic‐based reliability estimation for combinational circuits at RTL using GPU parallel computing | |
Pontes et al. | The suitability of the spr-mp method to evaluate the reliability of logic circuits | |
Jiang et al. | Probability gate model based methods for approximate arithmetic circuits reliability estimation | |
Rakesh et al. | Glaape: Graph learning assisted average power estimation for gate-level combinational designs | |
Liang et al. | On the reliable performance of sequential adders for soft computing | |
CN115293082B (zh) | 时序预测模型的训练、预测方法、装置、设备及存储介质 | |
Deligiannis et al. | Evaluating the Reliability of Integer Multipliers With Respect to Permanent Faults |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20231019 Address after: No. B3-29, Fenghuo Hardware Building Materials and Plumbing Market, Baishazhou Avenue, Hongshan District, Wuhan City, Hubei Province, 430000 Applicant after: Wuhan Pengzhou Technology Co.,Ltd. Address before: The city Zhaohui six districts Chao Wang Road Hangzhou City, Zhejiang province 310014 18 Applicant before: JIANG University OF TECHNOLOGY Effective date of registration: 20231019 Address after: 224000 East Side of Chengqiao Road, Xiangshui County, Yancheng City, Jiangsu Province Applicant after: XIANGSHUI POWER SUPPLY BRANCH COMPANY, STATE GRID JIANGSU ELECTRIC POWER Co. Applicant after: Xiangshui Xingyuan Electric Branch of Yancheng Electric Power Design Institute Co.,Ltd. Applicant after: YANCHENG POWER SUPPLY BRANCH, STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. Address before: No. B3-29, Fenghuo Hardware Building Materials and Plumbing Market, Baishazhou Avenue, Hongshan District, Wuhan City, Hubei Province, 430000 Applicant before: Wuhan Pengzhou Technology Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant |