Euijun Chung

KACB 2206
266 Ferst Dr
Atlanta, GA, 30332

Hello! I’m Euijun (E - June) Chung, a second-year Ph.D. student at Georgia Tech. My research focuses on GPU architecture, GPU security, and GPU simulations.

I am a member of the HPArch research group, where I am advised by Dr. Hyesoon Kim. Before I joined Georgia Tech, I received my B.S. in Electrical Engineering from KAIST in 2024.

news

Aug 02, 2025	My personal webpage has been renewed!
Jul 23, 2025	Our paper, Swift and Trustworthy Large-Scale GPU Simulation with Fine-Grained Error Modeling and Hierarchical Clustering, has been accepted to MICRO ‘25!
May 19, 2025	I’ve started internship as a Research Associate at AMD RAD (Research Advancement and Development). Excited to be in the Bay Area for the summer!

selected publications

GPU Simulation

Swift and Trustworthy Large-Scale GPU Simulation with Fine-Grained Error Modeling and Hierarchical Clustering

Euijun Chung, Seonjin Na, Sung Ha Kang, and 1 more author

In 2025 58th IEEE/ACM International Symposium on Microarchitecture (MICRO), 2025

Bib PDF

@inproceedings{chung2025swift,
  title = {Swift and Trustworthy Large-Scale GPU Simulation with Fine-Grained Error Modeling and Hierarchical Clustering},
  author = {Chung, Euijun and Na, Seonjin and Kang, Sung Ha and Kim, Hyesoon},
  booktitle = {2025 58th IEEE/ACM International Symposium on Microarchitecture (MICRO)},
  year = {2025},
  organization = {IEEE},
}

GPU Memory Safety

Let-Me-In:(Still) Employing In-pointer Bounds Metadata for Fine-grained GPU Memory Safety

Jaewon Lee, Euijun Chung, Saurabh Singh, and 4 more authors

In 2025 IEEE International Symposium on High Performance Computer Architecture (HPCA), 2025

Bib PDF Slides

@inproceedings{lee2025let,
  title = {Let-Me-In:(Still) Employing In-pointer Bounds Metadata for Fine-grained GPU Memory Safety},
  author = {Lee, Jaewon and Chung, Euijun and Singh, Saurabh and Na, Seonjin and Kim, Yonghae and Lee, Jaekyu and Kim, Hyesoon},
  booktitle = {2025 IEEE International Symposium on High Performance Computer Architecture (HPCA)},
  pages = {1648--1661},
  year = {2025},
  organization = {IEEE},
}