Comparative evaluation of spin-transfer-torque and magnetoelectric random access memory

S Wang, H Lee, F Ebrahimi, PK Amiri… - IEEE Journal on …, 2016 - ieeexplore.ieee.org
Spin-transfer torque random access memory (STT-RAM), as a promising nonvolatile
memory technology, faces challenges of high write energy and low density. The recently …

An efficient SRAM yield analysis method based on scaled-sigma adaptive importance sampling with meta-model accelerated

L Pang, Z Wang, R Shi, M Yao, X Shi, H Yan, L Shi - Integration, 2023 - Elsevier
SRAM yield analysis is critical to the robust SRAM design. However, it is a quite difficult to
estimate the SRAM yield because the circuit failure is a “rare-event”. Existing methods are …

A review of bayesian methods in electronic design automation

Z Gao, DS Boning - arxiv preprint arxiv:2304.09723, 2023 - arxiv.org
The utilization of Bayesian methods has been widely acknowledged as a viable solution for
tackling various challenges in electronic integrated circuit (IC) design under stochastic …

A fast and robust failure analysis of memory circuits using adaptive importance sampling method

X Shi, F Liu, J Yang, L He - Proceedings of the 55th Annual Design …, 2018 - dl.acm.org
Performance failure has become a growing concern for the robustness and reliability of
memory circuits. It is challenging to accurately estimate the extremely small failure …

REscope: High-dimensional statistical circuit simulation towards full failure region coverage

W Wu, W Xu, R Krishnan, YL Chen, L He - Proceedings of the 51st …, 2014 - dl.acm.org
Statistical circuit simulation is exhibiting increasing importance for circuit design under
process variations. Existing approaches cannot efficiently analyze the failure probability for …

Hyperspherical clustering and sampling for rare event analysis with multiple failure region coverage

W Wu, S Bodapati, L He - Proceedings of the 2016 on International …, 2016 - dl.acm.org
Statistical circuit simulation is exhibiting increasing importance for circuit design under
process variations. It has been widely used throughout the design of standard cell circuits …

MEMRES: A fast memory system reliability simulator

S Wang, H Hu, H Zheng, P Gupta - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
With scaling technology, emerging nonvolatile devices, and data-intensive applications,
memory faults have become a major reliability concern for computing systems. With various …

An efficient adaptive importance sampling method for SRAM and analog yield analysis

X Shi, H Yan, J Wang, J Zhang, L Shi… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Performance failure has become a major threat for various memory and analog circuits. It is
challenging to estimate the extremely small failure probability when failed samples are …

A compact high-dimensional yield analysis method using low-rank tensor approximation

X Shi, H Yan, Q Huang, C Xuan, L He… - ACM Transactions on …, 2021 - dl.acm.org
“Curse of dimensionality” has become the major challenge for existing high-sigma yield
analysis methods. In this article, we develop a meta-model using Low-Rank Tensor …

A spline-high dimensional model representation for SRAM yield estimation in high sigma and high dimensional scenarios

L Pang, S Shen, M Yao - IEEE Access, 2021 - ieeexplore.ieee.org
Traditional Static Random-Access Memory (SRAM) yield estimation through Monte Carlo
analysis is an extremely time-consuming process since it runs millions of expensive …