GAUDI LabGeneral-Purpose Architectures with Unleashed Design Innovations
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GAUDI LAB / YONSEI UNIVERSITY

Publications

Ideas, experiments, and contributions to computer architecture.

26 publications

* Corresponding author(s)

2026

IEEE/ACM International Symposium on Microarchitecture (MICRO) Top-Tier

Non-Speculative Redundant Load Elimination

Minchan Kim, Ho Je Lee, Jaewon Kwon, Mingu Jung, Ipoom Jeong*, Won Woo Ro*

CPUMicroarchitectureLoad elimination
2026

IEEE International Symposium on Performance Analysis of Systems and Software (ISPASS) Major

Compiler and System Optimizations for Gem5 Simulator
[Best Paper Nomination]

Haneul Park, Siddharth Agarwal, Pradyun Narkadamilli, Kiung Jung, Yongjun Park, Ipoom Jeong, Nam Sung Kim

SimulationProfile-guided optimizationChiplet
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2025

IEEE/ACM International Symposium on Microarchitecture (MICRO) Top-Tier

Re-architecting End-host Networking with CXL: Coherence, Memory, and Offloading

Houxiang Ji, Yifan Yuan, Yang Zhou, Ipoom Jeong, Ren Wang, Saksham Agarwal, Nam Sung Kim

CXLSystemAccelerator
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2025

IEEE Computer Architecture Letters (CAL) SCIE

REDIT: Redirection-Enabled Memory-Side Directory Architecture for CXL Memory Fabric

Minjae Kim, Jiwan Kim, Won Hur, Jiwon Lee, Mingu Jung, Cheolhwan Kim, Ipoom Jeong*, Won Woo Ro*

CXLSystemMemory
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2025

IEEE Computer Architecture Letters (CAL) SCIE

Time Series Machine Learning Models for Precise SSD Access Latency Prediction

Bikrant Das Sharma, Houxiang Ji, Ipoom Jeong*, Nam Sung Kim*

SSDModelingMachine learning
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2025

ACM/IEEE International Symposium on Computer Architecture (ISCA) Top-Tier

A4: Microarchitecture-Aware LLC Management for Datacenter Servers with Emerging I/O Devices

Haneul Park, Jiaqi Lou, Sangjin Lee, Yifan Yuan, KyoungSoo Park, Yongseok Son, Ipoom Jeong*, Nam Sung Kim

CPUMicroarchitectureLast-level cacheData direct I/O
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2025

ACM/IEEE International Symposium on Computer Architecture (ISCA) Top-Tier

UPP: Universal Predicate Pushdown to Smart Storage

Ipoom Jeong, Jinghan Huang, Chuxuan Hu, Dohyun Park, Jaeyoung Kang, Nam Sung Kim, Yongjoo Park

SSDIn-Storage ProcessingDatabase
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2025

IEEE International Symposium on Performance Analysis of Systems and Software (ISPASS) Major

Intel® In-Memory Analytics Accelerator: Performance Characterization and Guidelines
[Best Paper Honorable Mention | Distinguished Artifact Award]

Jaeyoung Kang, Qirong Xia, Ipoom Jeong*, Yongjoo Park, Nam Sung Kim

CPUSystemAccelerator
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2025

IEEE International Symposium on High-Performance Computer Architecture (HPCA) Top-Tier

Warped-Compaction: Maximizing GPU Register File Bandwidth Utilization via Operand Compaction

Eunbi Jeong, Ipoom Jeong*, Myung Kuk Yoon*, Nam Sung Kim

GPUMicroarchitectureRegister file
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2025

IEEE International Symposium on High-Performance Computer Architecture (HPCA) Top-Tier

Marching Page Walks: Batching and Concurrent Page Table Walks for Enhancing GPU Throughput

Jiwon Lee, Gun Ko, Myung Kuk Yoon, Ipoom Jeong, Yunho Oh, Won Woo Ro

GPUMicroarchitectureVirtual memory
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2024

IEEE/ACM International Symposium on Microarchitecture (MICRO) Top-Tier

Demystifying a CXL Type-2 Device: A Heterogeneous Cooperative Computing Perspective

Houxiang Ji, Srikar Vanavasam, Yang Zhou, Qirong Xia, Jinghan Huang, Yifan Yuan, Ren Wang, Pekon Gupta, Bhushan Chitlur, Ipoom Jeong, Nam Sung Kim

CXLSystemAccelerator
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2024

ACM/IEEE International Symposium on Computer Architecture (ISCA) Top-Tier

HAL: Hardware-assisted Load Balancing for Energy-efficient SNIC-Host Cooperative Computing

Jinghan Huang, Jiaqi Lou, Srikar Vanavasam, Xinhao Kong, Houxiang Ji, Ipoom Jeong, Danyang Zhuo, Eun Kyung Lee, Nam Sung Kim

NetworkSystemAcceleratorCXL
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2024

ACM/IEEE International Symposium on Computer Architecture (ISCA) Top-Tier

Intel Accelerators Ecosystem: An SoC-Oriented Perspective : Industry Product

Yifan Yuan, Ren Wang, Narayan Ranganathan, Nikhil Rao, Sanjay Kumar, Philip Lantz, Vivekananthan Sanjeepan, Jorge Cabrera, Atul Kwatra, Rajesh Sankaran, Ipoom Jeong, Nam Sung Kim

CPUSystemAccelerator
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2024

IEEE Embedded Systems Letters SCIE

Triple-A: Early Operand Collector Allocation for Maximizing GPU Register Bank Utilization

Ipoom Jeong, Eunbi Jeong, Nam Sung Kim, Myung Kuk Yoon

GPUMicroarchitectureRegister file
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2024

ACM Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS) Top-Tier

A Quantitative Analysis and Guidelines of Data Streaming Accelerator in Modern Intel Xeon Scalable Processors

Reese Kuper, Ipoom Jeong, Yifan Yuan, Ren Wang, Narayan Ranganathan, Nikhil Rao, Jiayu Hu, Sanjay Kumar, Philip Lantz, Nam Sung Kim

CPUSystemAccelerator
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2024

ACM Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS) Top-Tier

TAROT: A CXL SmartNIC-Based Defense Against Multi-bit Errors by Row-Hammer Attacks

Chihun Song, Michael Jaemin Kim, Tianchen Wang, Houxiang Ji, Jinghan Huang, Ipoom Jeong, Jaehyun Park, Hwayong Nam, Minbok Wi, Jung Ho Ahn, Nam Sung Kim

CXLSystemMemorySecurity
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2024

ACM SIGOPS European Conference on Computer Systems (EuroSys) Major

ScaleCache: A Scalable Page Cache for Multiple Solid-State Drives

Kiet Tuan Pham, Seokjoo Cho, Sangjin Lee, Lan Anh Nguyen, Hyeongi Yeo, Ipoom Jeong, Sungjin Lee, Nam Sung Kim, Yongseok Son

SSDOSPage cache
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2023

Journal of Systems Architecture SCIE

A Convertible Neural Processor Supporting Adaptive Quantization for Real-Time Neural Networks

Hongju Kal, Hyoseong Choi, Ipoom Jeong, Joon-Sung Yang, Won Woo Ro

NPUAccelerator
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2023

IEEE/ACM International Symposium on Microarchitecture (MICRO) Top-Tier

Demystifying CXL Memory with Genuine CXL-Ready Systems and Devices

Yan Sun, Yifan Yuan, Zeduo Yu, Reese Kuper, Chihun Song, Jinghan Huang, Houxiang Ji, Siddharth Agarwal, Jiaqi Lou, Ipoom Jeong, Ren Wang, Jung Ho Ahn, Tianyin Xu, Nam Sung Kim

CXLSystemMemory
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2023

ACM International Conference on Parallel Architectures And Compilation Techniques (PACT) Top-Tier

INTERPRET: Inter-Warp Register Reuse for GPU Tensor Core

Jae Seok Kwak, Myung Kuk Yoon, Ipoom Jeong, Seunghyun Jin, Won Woo Ro

GPUMicroarchitectureTensor Core
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2023

IEEE Computer Architecture Letters SCIE

LADIO: Leakage-Aware Direct I/O for I/O-Intensive Workloads

Ipoom Jeong, Jiaqi Lou, Yongseok Son, Yongjoo Park, Yifan Yuan, Nam Sung Kim

CPUMicroarchitectureLast-level cacheData direct I/O
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2022

IEEE Embedded Systems Letters SCIE

CASH-RF: A Compiler-Assisted Hierarchical Register File in GPUs

Yunho Oh, Ipoom Jeong, Won Woo Ro, Myung Kuk Yoon

GPUMicroarchitectureRegister file
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2022

IEEE/ACM International Symposium on Microarchitecture (MICRO) Top-Tier

Reconstructing Out-of-Order Issue Queue

Ipoom Jeong, Jiwon Lee, Myung Kuk Yoon, Won Woo Ro

CPUMicroarchitectureDynamic scheduling
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2022

IEEE Access SCIE

TEA-RC: Thread Context-Aware Register Cache for GPUs

Ipoom Jeong, Yunho Oh, Won Woo Ro, Myung Kuk Yoon

GPUMicroarchitectureRegister file
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2020

IEEE International Symposium on High-Performance Computer Architecture (HPCA) Top-Tier

CASINO Core Microarchitecture: Generating Out-of-Order Schedules Using Cascaded In-Order Scheduling Windows

Ipoom Jeong, Seihoon Park, Changmin Lee, Won Woo Ro

CPUMicroarchitectureDynamic schedulingRegister renaming
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2019

IEEE Transactions on Computers SCIE

OverCome: Coarse-Grained Instruction Commit with Handover Register Renaming

Ipoom Jeong, Changmin Lee, Keunsoo Kim, Won Woo Ro

CPUMicroarchitectureDynamic schedulingRegister renaming
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