Jungi Jeong

Jungi Jeong

Silicon Engineer @ Google

I am a CPU Performance Architect at Google.

Before joining Google on March 2022, I was a Postdoctoral Researcher at Purdue University, advised by Prof. Changhee Jung I have received Ph. D in School of Computing at KAIST under supervision of Prof. Seungryoul Maeng. But I was also advised and collaborated with Prof. Jaehyuk Huh and Prof. Youngjin Kwon as a member of Computer Architecture and System Lab (CASYS).

Research Interest

My primary area of interest is computer architecture. Throughput my graduate studies, I have explored how computer architecture can support crash consistency and transactions in non-volatile memory. However, my interests are not limited to computer architecture, but span across operating systems and concurrency control. In particular, I am looking for interesting problems in computer-architecture related area and addressing these challenges with HW-SW codesigns. —

Publications

Conferences

  1. Jianping Zeng, Jungi Jeong, and Changhee Jung, Persistent Processor Architecture, MICRO 2023.
  2. Yuchen Zhou, Jianping Zeng, Jungi Jeong, Jongouk Choi, and Changhee Jung, SweepCache: Intermittence-Aware Cache on the Cheap, MICRO 2023.
  3. Jungi Jeong, Jianping Zeng, and Changhee Jung, Capri: Compiler and Architecture Support for Whole-System Persistene, HPDC 2022.
  4. Jungi Jeong and Changhee Jung, PMEM-Spec: Persistent Memory Speculation, ASPLOS 2021.
  5. Jungi Jeong, Jaewan Hong, Seungryoul Maeng, Changhee Jung, and Youngjin Kwon, Unbounded Hardware Transactional Memory for a Hybrid DRAM/NVM Memory System, MICRO 2020.
  6. Jungi Jeong, Chang Hyun Park, Jaehyuk Huh, and Seungryoul Maeng, Efficient Hardware-assisted Logging with Asynchronous and Direct Update for Persistent Memory, MICRO 2018.
  7. Chang Hyun Park, Taekyoung Heo, Jungi Jeong, and Jaehyuk Huh, Hybrid TLB Coalescing: Improving TLB Translation Coverage under Diverse Fragmented Memory Allocations, ISCA 2017.
  8. Jungi Jeong, Daewoo Lee, and Seungryoul Maeng, Application-assisted Writeback for Hadoop Clusters, CLUSTER 2016.

Workshops

  1. Jungi Jeong and Changhee Jung, PMEM-Spec: Persistent Memory Speculation, NVMW 2021.
  2. Jungi Jeong, Jaewan Hong, Seungryoul Maeng, Changhee Jung, and Youngjin Kwon, Unbounded Hardware Transactional Memory for a Hybrid DRAM/NVM Memory System, NVMW 2021.

Professional Services

  • Program Committee
    • ICCD 2021 2022 2023
  • Student Research Competition (SRC) Committee
    • PACT 2021
  • Journal Reviewer
    • IEEE Computer Architecture Letters (CAL) 2021