Myoungsoo Jung
정명수, 鄭溟隨

Associate Professor with Tenure
Korea Advanced Institute of Science and Technology

School of Electrical Engineering (Primary)
Semiconductor System Engineering (Additional)
Graduate School of AI Semiconductor (Additional)
Computer Division (Ranking)

mj@camelab.org | Office: N1, 411

NEWS : (2021~2024)

Dr. Myoungsoo Jung joined to IEEE/ACM ISCA Hall of Fame (2024)!
One of CAMEL's collaboration work (Large-Scale Cross-Silo Federated Learning Aggregation) has been accepted from ISCA'24 TOP-TIER
Dr. Miryeong Kwon has been honored with the prestigious KAIST Outstanding PhD Dissertation Award!
Donghyun and Miryeong's work for containerized in-storage processing has been accepted by HPCA'24 TOP-TIER
CAMEL has been selected for 2023 Samsung Future Technology Development Program: Venturing Deeper into Hyperscale AI
We are invited for distinguished lecture on CXL technology hosted by Peking University
Donghyun and Miryeong's work for containerized in-storage processing has been accepted by IEEE CAL 2023 SCI
Miryeong and Sangwoon's expander-driven prefetcher for CXL-SSD has been accepted by ACM HotStorage'23 MAJOR
Junhyeok's work for CXL-based large-scale machine learning system has been accepted by USENIX ATC'23 TOP-TIER
One of our collaboration work (NoC with CSNL) has been accepted from ISCA'23 TOP-TIER
Junhyeok will have an opening invited talk for CXL-based deep learning recommendation systems at HCM@HPCA 2023
Hanyeoreum' computational SSD for zero-overhead journaling has been accepted by IEEE CAL 2023 SCI
Junhyeok's work for open-source GNN acceleration framework has been accepted by IEEE IPDPS 2023 MAJOR
Miryeong's work for key-value storage with strong determinism contract has been accepted by ACM ToS 2023 SCI
Miryeong's work entitled by failure tolerant training over CXL has been accepted by IEEE Micro 2023 SCI
Donghyun's memory pooling with CXL work has been invited and accepted by IEEE Micro 2023 SCI
One of our collaboration work (NVMe security with NCSU) has been accepted from HPCA'23 TOP-TIER
We are invited to have the Opening Distinguished Lecture, introducing the future of CXL at RESDIS of SC'22 (Dallas). [ Program ]
Miryoeng, Seungjun, and Hyunkyu received Samsung's Best Paper Award 2022 (The Grand Prize). [ Video (Korean) ]
CAMEL is invited by and will demonstrate two CXL platforms at the CXL Forum 2022. [ Full program ]
Miryeong won the NVMW memorable paper award 2022![ Winner list ]
Our CXL 2.0-based Memory Expander and End-to-End System are introduced by the Next Platform’s headline. [ Read here ]
Donghyun and Seungkwan's GNN preprocessing acceleration work has been accepted by IEEE CAL SCI
Miryeong's in-storage processing for GNN acceleration work has been accepted by HotChips34
Three hot papers, including our CXL-SSD work, have been accepted by ACM HotStorage'22 MAJOR
Donghyun and Sangwoon's memory pooling with compute express link (CXL) has been accepted from USENIX ATC'22 TOP-TIER
Miryeong's and Seungjoon's KVS SSDs with strong latency determinism has been accepted from USENIX ATC'22 TOP-TIER
We uncover a white paper that deals with the world-first CXL-based memory disaggregation hardware/software IPs
Sangwoon and Miryeong's full persistent system work has been accepted from ISCA'22 TOP-TIER
Our machine learning framework using computational SSDs for GNN acceleration has been accepted from FAST'22 TOP-TIER
Our PMEM-based in-memory graph study has been accepted from ICCD'21 MAJOR
Jie's optical network-based new memory for GPU has been accepted from MICRO'21 TOP-TIER
Dr. Zhang will join EECS of Peking University as a tenure-track professor. Congrats!
CAMEL has been awarded with software computing fundamental technology research from Ministory of Science and ICT
Prof. Jung is awarded ICT creative fusion research from Samsung Science & Technology Foundation
Jie's Memory over Storage solution has been accepted from ISCA'21 TOP-TIER
Prof. Jung is awarded the best young researcher and granted with mid-scale research
Wonil joins Hanyang University as a tenure-track professor
Our SSD read-latency relaxation work has been accepted from ASPLOS'21 TOP-TIER
Our 3D NAND flash work work has been accepted from HPCA'21 TOP-TIER

Detailed information is here

CAMEL Life at a Glance

RELEASE NEWS: Advanced CXL-Enhanced Computing Array: A Leap Forward in Disaggregated Architecture

CAMELab, in collaboration with Panmnesia, is proud to present our advanced CXL-enhanced array, featuring an accelerator, CPU, switch, and memory components. Utilizing the high-bandwidth and cache-coherent interconnect of CXL, this array introduces a scalable, disaggregated memory pool accessible to multiple hosts. Our continuous efforts focus on enhancing essential applications in data centers, cloud, and high-performance computing (HPC) environments. This is achieved by harnessing the potential of a disaggregated, composable architecture made possible through CXL technology. We invite individuals passionate about pioneering developments in computer architectures and operating systems to join us in this exciting journey.

WANT TO JOIN?

Please check the introduction page for new member candidates [ JOIN! ] ; Busy? Here is 2 Mins Introduction Video for answering the question, "카멜랩은 뭐하는 곳 인가요?" [ Intro (Korean) ] and "구체적으로 진행중인 연구는?" [ Research Intro (Korean) ]

BRIEF BIO:

• Korea Advanced Institute of Science and Technology (KAIST), Associate Professor (Tenured), 2019~present
• Samsung Advanced Institute of Technology, Advisory Committee Member, 2020~2021
• Red Hat Software, Advisory Board, 2018~2019
• SK Hynix, Advisory Committee Member, 2016~2020
• Yonsei University, Assistant Professor (Tenure-track), 2015~2019
• The University of Texas at Dallas, Assistant Professor (Tenure-track), 2013~2016
• Lawrence Berkeley National Laboratory, Guest Scientist, Computational Research Division, Computer Architecture Group 2011~2015
• Samsung Electronics, Memory Division, Researcher/Engineer, 2006~2009
• Pennsylvania State University at Ph.D. Computer Science, 2013

Dr. Jung's research enjoys support and collaboration from various institutions, including the Department of Energy (DOE), the National Energy Research Scientific Computing Center of Lawrence Berkeley National Laboratory (LBNL), U.S. National Science Foundation (NSF), the Ministry of Science, ICT and Future Planning, and the National Research Foundation of Korea. His lab alone has secured more than $13M (USD) in funding. As a Guest Research Scientist with Lawrence Berkeley National Laboratory, Dr. Jung models and simulates diverse memory technologies on scientific applications to design energy-efficient Exascale computing systems. In addition to his academic pursuits, Dr. Jung brings with him several years of industry experience and has garnered several industrial U.S. patents related to multi-channel SSDs. He has also authored approximately more than hundreds of papers on SSD, flash, and kernel-level file systems. Dr. Jung holds a Ph.D. in Computer Science from Pennsylvania State University, an M.S. in Computer Science from Georgia Institute of Technology, and an M.S. in Embedded System from Korea University in Seoul. Dr. Jung's research has earned him several accolades, including the NVMW memorable paper award and multiple nominations for best papers from NVMW and IEEE/ACM Internal Conference for High-Performance Computing, Networking, Storage, and Analysis. He has also been the recipient of the LBNL Award of Excellence, the Samsung Flash Software Group Best Engineer and Product Planning awards, and the Future Scientist and Competitive Professional Development awards from South Korean federal agencies.

RESEARCH INTEREST:

• Computer Architecture and Operating Systems
• Flash, Solid State Drive (SSD), Storage Systems, and Non-Volatile Memory (NVM)
• File Systems, Parallel Processing, and Heterogenous Computing
• Performance Modeling, System Analysis, and Scheduling Algorithms

Introduction of CAMEL Research Interest

Dr. Jung is deeply interested in and loves memory and storage systems. He has dedicated his career to exploring the possibilities of advanced computer architecture, operating systems, firmware, middleware, and memory controller design, incorporating cutting-edge new memory technologies such as DRAM-based memory expansion, memory disaggregation, low-level NAND flash, Resistive RAM (RRAM), Magnetic RAM (STT-RAM), and Phase-change RAM (PRAM). These emerging new memory technologies have the potential to redefine computer architecture and parallelism computing. Dr. Jung's research aims to leverage this potential to enhance system performance, reduce energy consumption, and improve reliability. He is currently leading several diverse emerging new memory projects that include new interface design, near-data processing hardware architecting, and development of an open-source-based hardware controller and software stack for efficient, large-scale data management. Dr. Jung's team also leads emerging cache coherent interconnects (CCI), including compute express link (CXL) and cache coherent interconnect for accelerators (CCIX). These interconnects enable composable architecture with an extremely large-scale memory space, allowing for even greater possibilities in memory and storage systems. In addition to his work in emerging memory technologies, Dr. Jung's research extends to introducing different types of new memory technology to machine learning (ML), artificial intelligent (AI), big-data processing, and scientific applications such as out-of-core computing, in-situ analysis and message logging. He is passionate about enabling NVM-based burst buffer/micro-check pointing in diverse high-performance computing (HPC) and data-center system organizations, recognizing the significant potential for enhancing the performance of these systems.

SELECT PUBLICATIONS:

The full paper list is here

SELECT OPEN-SOURCES:

• SimpleSSD -- Open-Source Licenced Educational SSD Simulatior for High-Performance Storage and Full-System Evaluations
• OpenExpress -- Fully Hardware Automated Open Research Framework for Future Fast NVMe Devices
• OpenNVM -- An Open-Sourced FPGA-based NVM Controller for Low Level Memory Characterization
• Open Storage Trace -- Storage Traces Extracted CAMEL owned Mini-Supercomputing, All-Flash Array, and Parallel Systems
• NANDFlashSim -- A cycle-accurate and hardware-validated NAND flash simulation model

The full list of our tools is here

SELECT AWARDS:

• The Memorable Paper Award Winner, HolisticGNN: Geometric Deep Learning Engines for Computational SSDs, NVMW, 2022
• Samsung Best Paper Award Winner (Grand Prize), Hardware-Software Co-Design to Integrate Strong Latency Determinism into Log-Structured Merge Key-Value Stores, Samsung Electronics, 2022
• Award of Excellence, The Best Lecturer (Undergraduate Operating System), KAIST, 2021
• Distinguished Program Committee Members, USENIX 13th Workshop on Hot Topics in Storage and File Systems (HotStorage), 2021
• Award of Excellence, Engineering School Technology Innovation Award, KAIST, 2020
• Award of Excellence, RNN-based Machine Learning Methods in an SSD for Efficient Data Reduction and Compression, SK Semiconductor Innovation, 2018
• Award of Excellence, Introducing a Hybrid Non-Volatile Memory Systems for High-Performance GPGPU-based Graph Processing, SK Semiconductor Innovation, 2018
• U.S. LBNL/DOE, Design and Implementation of FPGA-based Non-Volatile Memory Controllers, DE-AC02-05CH 11231, 2017.
• National Research Foundation, 5 Years Young Researcher Career Program, R1C1B2015312, 2016 (Single PI).
• U.S. National Science Foundation, CNS Core Programs Award, CNS-1422923, 2014 (Single PI).
• U.S. Department of Energy and Lawrence Berkeley National Laboratory, CoDEx Award, DE-AC02-05CH1123, 2014.
• Award of Excellence, Lawrence Berkeley National Laboratory, Computer Sciences Summer Student Program, 2012.

The full award list is here

RECENT INVITED TALKS/KEYNOTES:

• Invited Speaker, "What is CXL, Why Does It Matter, and Where Are We?", CXL Industry Symposium (Intel, AMD, Panmnesia, Samsung, SK-Hynix Consortium), 2023
• Keynote, Process-in-Memory and AI-semiconductor Strategic Technology Symposium 2022, IITP, Ministry of Science/Industry
• Distinguished Lecture, " Putting Memory and Computing in a Single Pool over Compute Express Link (CXL)", RESDIS held together with The International Conference for High Performance Computing, Networking, Storage, and Analysis (SC'22),
• Invited Speaker, "Memory Expansion over Cache Coherent Interconnect (CXL)", LX Semiconductor, 2022
• Invited Speaker, "Future Hardware Acceleration with CXL", Fuiosa AI, 2022
• Invited Speaker, "High-Performance Memory Expansion and Scalable CXL Network", Samsung Electronics, 2022
• Invited Program Speaker, "CXL-SSD: Expanding PCIe Storage as Working Memory over CXL", CXL Forum at Flash Memory Summit, 2022
• Invited Program Speaker, "CXL 2.0-based End-to-end System for High-Performance Memory Disaggregation", CXL Forum at Flash Memory Summit, 2022
• Featured Lecture, "The Future of CXL Interconnect Technologies", SK-Hynix C-level Memory Summit, 2022
• Invited Program Speaker, "Is Memory Becoming Indistinguishable from Storage?", ISC, 2021
• Keynote Speech, " System Platform Revolution over Open-licensed Hardware", Samsung Open Source Conference, 2020
• Invitation Talk, "NVM for HPC: from Ultra-Fast Storage to Compute Accelerator to Checkpoint-Free Persistent CPUs", Samsung Advanced Institute of Technology, 2020
• Invitation Talk, "Exploring Full Design Spaces for Microscale Performance Storage", ETRI, 2020
• Invited Program Speaker, " Is Memory Becoming Indistinguishable from Storage?", Lawrence Berkeley National Laboratory (LBNL)/ISC, 2020

RECENT PROFESSIONAL SERVICES:

• Program Committee, 56th IEEE/ACM International Symposium on Microarchitecture (MICRO), 2023
• Program Committee, IEEE International Symposium on High-Performance Computer Architecture (HPCA), 2024.
• Program Committee, ACM International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS), 2024.
• Program Committee, 21th USENIX Symposium on Networked Systems Design and Implementation (NSDI) 2024.
• Program Committee, ACM 15th Workshop on Hot Topics in Storage and File Systems (HotStorage), 2023.
• Program Committee, IEEE International Conference on Distributed Computing Systems (ICDCS) 2023.
• Program Committee, International Symposium on Computer Architecture (ISCA) 2023.
• Program Committee, The USENIX Annual Technical Conference (ATC), 2023.
• Program Committee, ACM International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS), 2023.
• Program Committee, 55th IEEE/ACM International Symposium on Microarchitecture (MICRO), 2022.
• Program Committee, The International Conference for High Performance Computing, Networking, Storage, and Analysis (SC), 2022.
• PC Chair, The 13th Annual Non-Volatile Memory Workshop (NVMW), 2022.
• Program Committee, USENIX 14th Workshop on Hot Topics in Storage and File Systems (HotStorage), 2022
• External Program Committee, International Symposium on Computer Architecture (ISCA) 2022.
• Organizing Committee, The 27th IEEE International Symposium on High-Performance Computer Architecture (HPCA), 2022.
• Program Committee, 27th Asia and South Pacific Design Automation Conference (ASP-DAC), 2022
• Program Committee, IEEE International Conference on Computer Design (ICCD), 2021
• External Review Committee, 54th IEEE/ACM International Symposium on Microarchitecture (MICRO), 2021
• Program Committee (awarded by Distinguished PC Members), USENIX 13th Workshop on Hot Topics in Storage and File Systems (HotStorage), 2021
• Program Committee, Design Automation Conference (DAC), 2021
• Program Committee, Annual Non-Volatile Memory Workshop (NVMW), 2021.
• Program Committee, The 30th ACM SIGPLAN International Conference on Compiler Construction (CC), 2021.
• Organizing Committee, The 27th IEEE International Symposium on High-Performance Computer Architecture (HPCA), 2021.
• Invited Memory Panel, The future of memory technologies and their impact on future HPC and datacenter system design at ISC High Performance, 2020.
• Program Committee, 12th USENIX Workshop on Hot Topics in Storage and File Systems (HotStorage), 2020.
• Program Committee, DAC Late Breaking Results, 2020.
• Program Committee, ACM SIGOPS Asia-Pacific Workshop on Systems (APSys), 2020
• Program Committee, Design Automation Conference (DAC), 2020
• External Review Committee, 52nd IEEE/ACM International Symposium on Microarchitecture (MICRO), 2019
• Program Committee, IEEE International Conference on Computer Design (ICCD), 2019
• Program Committee, Design Automation Conference, (DAC), 2019.
• Program Committee, Non-Volatile Memories Workshop, (NVMW), 2019.
• External Review Committee, IEEE Symposium on. High Performance Computer Architecture. (HPCA), 2019.
• Program Committee, Design, Automation and Test in Europe (DATE), 2019
• Program Committee, The 36th IEEE International Conference on Computer Design (ICCD), 2018
• Program Committee, The IEEE International Conference on Cloud Computing (CLOUD), 2018
• Program Committee, 51st IEEE/ACM International Symposium on Microarchitecture (MICRO), 2018
• Organization Committee, 51st IEEE/ACM International Symposium on Microarchitecture (MICRO), 2018
• Program Committee, 2nd Workshop on Hardware/Software Techniques for Minimizing Data Movement (Min-Move 2018) @ ASPLOS, 2018
• Program Committee, IEEE International Parallel & Distributed Processing Symposium (IPDPS), 2018
• Shadow Program Committee, ACM International Conference on Architectural Support for Programming Languages and Operating Systems, (ASPLOS), 2018
• Grant Review Committee, Samsung Research Funding & Incubation Center for Future Technology (Fall), 2017
• Program Committee, IEEE International Symposium on High-Performance Computer Architecture, (HPCA), 2018
• Program Committee, International Workshop on Architectures for Intelligent Machines (AIM), 2017
• Program Committee, IEEE International Conference on Computer Design (ICCD), 2017
• Program Committee, IEEE International Symposium on Embedded Multicore/Many-core Systems-on-Chip (MCSoC-17), 2017
• Program Commiittee, IEEE Non-Volatile Memory Systems and Applications Symposium (NVMSA) 2017.
• Grant Review Committee, Samsung Research Funding & Incubation Center for Future Technology (Spring), 2017
• External Program Committee, International Symposium on Computer Architecture (ISCA) 2017.
• Organization Committee, Korean Institute of Information Scientists and Engineers (KIISE) Spring 2017.
• Organization Committee, International Symposium on Computer Architecture (ISCA) 2016.
• Program Committee, USENIX Interactions OF NVM/Flash with Operating-Systems and Workloads (INFLOW), 2016
• Organization Committee, Operating System Support for Next Generation Large Scale NVRAM (NVRAMOS) 2016.
• Program Committee, IEEE International Conference on Computer Design (ICCD), 2016
• Program Committee, Workshop on Architectures and Systems for Big Data (ASBD), 2016
• Executive Director, Special Interest Group on Computer Systems (SIGCS), 2016~present
• Session Chair, Design Automation Conference (DAC) 2016.
• External Review Committee, IEEE/ACM International Symposium on Microarchitecture (MICRO), 2016
• Organization Committee, Non-Volatile Memory Systems and Applications Symposium (NVMSA), 2016
• Program Committee, IEEE International Conference on Very Large Scale Integration (VLSI-SoC), 2016
• Program Committee, ACM/SIGARCH International Conference on Supercomputing (ICS), 2016.
• Program Committee, IEEE International Parallel & Distributed Processing Symposium (IPDPS), 2016.
• External Review Committee, IEEE Symposium on. High Performance Computer Architecture. (HPCA), 2016.

The full service list is here