Jinpyo Kim

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Publications

• [arXiv] Thunder-LLM: Efficiently Adapting LLMs to Korean with Minimal Resources
  Jinpyo Kim, Gyeongje Cho, Chanwoo Park, Jongwon Park, Jongmin Kim, Yeonkyoun So, Jaejin Lee
  arXiv preprint, 2025

• [ICS’25] SnuSOLVER: Optimizing Sparse Direct Solvers for Heterogeneous Systems
  Chaewon Kim, Jaehwan Lee, Jinpyo Kim, Dohyun Kim, Kyusu Ahn, Hyung Uk Cho, Seungin Baek, Jaejin Lee
  ICS ‘25: Proceedings of the 39th ACM International Conference on Supercomputing, DOI: 10.1145/3721145.3734531

• [KCC’24] Analysis of Large Language Model Performance According to Korean-English Training Data Ratio in Continual Learning
  Jinpyo Kim(김진표), Gyeongje Jo(조경제), Chanwoo Park(박찬우), Jongwon Park(박종원), Jaejin Lee(이재진)
  한국정보과학회 2024년 한국소프트웨어종합학술대회 논문집, December 2024, Vol.2024 No.12, Pages 710-712, RISS: 109533457

• [KCC’23] A Fast and Scalable Generative Model Inference on Distributed Multi-GPU Environment
  Junyeol Ryu(유준열), Jinpyo Kim(김진표), Jaejin Lee(이재진)
  한국정보과학회 2023년 한국컴퓨터종합학술대회 논문집, June 2023, Vol.2023 No.6, Pages 28-30, RISS: 108710246

• [ASPLOS’23] DeepUM: Tensor Migration and Prefetching in Unified Memory
  Jaehoon Jung, Jinpyo Kim, Jaejin Lee
  ASPLOS 2023: Proceedings of the 28th ACM International Conference on Architectural Support for Programming Languages and Operating Systems, January 2023, Volume 2, Pages 207–221, DOI: 10.1145/3575693.3575736

• [ICS’22] SnuHPL: High Performance LINPACK for Heterogeneous GPUs
  Jinpyo Kim, Hyungdal Kwon, Jintaek Kang, Jihwan Park, Seungwook Lee, Jaejin Lee
  ICS ‘22: Proceedings of the 36th ACM International Conference on Supercomputing, June 2022, Article No.: 18, Pages 1–12, DOI: 10.1145/3524059.3532370

• [ICS’22] SnuQS: Scaling Quantum Circuit Simulation using Storage Sevices
  Daeyoung Park, Heehoon Kim, Jinpyo Kim, Taehyun Kim, Jaejin Lee
  ICS ‘22: Proceedings of the 36th ACM International Conference on Supercomputing, June 2022, Article No.: 6, Pages 1–13, DOI: 10.1145/3524059.3532375

• [arXiv] CyCNN: A Rotation Invariant CNN using Polar Mapping and Cylindrical Convolution Layers
  Jinpyo Kim, Wookeun Jung, Hyungmo Kim, Jaejin Lee
  arXiv preprint, 2020

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Education

Seoul National University (Mar 2020 - Present)
Pursuing Ph.D. in Computer Science and Engineering, advised by Prof. Jaejin Lee

Seoul National University (Mar 2015 - Feb 2020)
B.S. in Computer Science and Engineering (Summa Cum Laude)

Seoul Science High School (Mar 2012 - Feb 2015)

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Experiences

Lecturer

• Accelator Programming Summer School, 2023 Summer

Teaching Assistant @ Seoul National University

• Computing for Data Science (2023 Fall, 2023 Spring, 2022 Fall, 2021 Spring)
• Scalable High Performance Computing (2023 Fall, 2023 Spring, 2022 Fall, 2021 Fall)
• Multicore Computing (2021 Spring)
• Introduction to Quantum Computing and Information (2020 Fall)
• Software Platforms for Data Science (2020 Spring)
• Programming Practice (2017 Spring)

Teaching Assistant @ Samsung

• System Expert Course, 2023 Spring - Parallel Programming
• System Architect Course, 2023 Spring - Parallel Programming
• System Architect Course, 2022 Spring - Parallel Programming
• SW Certificate, from 2019 Spring to 2020 Summer - Algorithm
• Korea Olympiad of Informatics Winter Programming Camp, 2019 Winter - Algorithm

Teaching Assistant @ Accelerator Programming School

• Accelator Programming Winter School, 2023 Winter

Misc Experiences

• Samsung Electronics SW Membership Program, from 2018 to 2021
• Samsung SDS Sgen Membership Program, from 2014 to 2016

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Professional Activities

Conferences

• ISCA25 Artifact Evaluation Committee
• PPoPP22 Student Volunteer
• PPoPP21 Student Volunteer
• PACT21 Student Volunteer

Misc Activites

• Faculty member of SAFFY (Samsung SW Academy for Youth) (June 2019 - November 2019)
• English to Korean translation check of Guide to Competitive Programming: Learning and Improving Algorithms Through Contests (2019)

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Honors & Awards

Competitive Programming Contests

• 17th place, 2021 Google Hash Code World Final
• 5th place, 2019 Samsung Collegiate Programming Cup
• 2nd place, 2018 ACM-ICPC Seoul Regional
• 3rd place, 2018 ACM-ICPC Taipei Regional
• 187th place, 2018 Google Code Jam Round 3
• 3rd place, 2018 Kakao Code Festival
• 5th place, 2018 Samsung Collegiate Programming Cup
• 3rd place, 2017 ACM-ICPC Daejeon Regional
• 3rd place, 2017 LG Code Monster
• 7th place, 2016 ACM-ICPC Daejeon Regional

Other Contests

• 1st place, 2024 Samsung Computer Engineering Challenge
  Team ShallowSpeed, Optimizing inference system of Phi3-14B, in a NVIDIA Jetson device
  news
• 1st place, 2024 Soft Power Division in Samsung Display Technology Symposium
  Team: Kyusu Ahn, Byeonghyun Ko, HyunGyu Lee, Chanwoo Park, Jinpyo Kim, and JiSoo Kim
• 1st place, 2024 Cryptoanalysis Contest
  Team 비밀분쇄기
  website Problems and Solutions
• 2nd place, 2023 Samsung Computer Engineering Challenge
  Team ShongShong2, Optimizing inference system of LLaMA-30B, in a server equipped with four NVIDIA Tesla V100 GPUs
  news
• 1st place, 2022 Samsung Open Innovation Contest for AXDIMM Technology
  Synergistic Approach for Systems with AXDIMMs, GPUs, and NVMe Devices
  website, news

Scolarship

BK21 우수연구인재 Fellowship
2022, BK21 FOUR (Brain Korea 21 Program for Leading Universities & Students)

Presidential Science Scholarship (대통령과학장학금)
2015-2020, Korea Student Aid Foundation

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Patents as an Inventor

• METHOD FOR EXTRACTING AND EXECUTING INTERMEDIATE REPRESENTATION FROM DEEP LEARNING APPLICATION
  TBA.

• METHOD FOR REPRESENTING IN-PLACE OPERATIONS FROM DEEP LEARNING APPLICATION
  TBA.

• STORAGE SYSTEM FOR QUANTUM CIRCUIT SIMULATION
  KR Patent Application 10-2022-0043557, filed April 7, 2022.
  WO Patent Application PCT/KR2022/005229, filed April 11, 2022.

• QUANTUM CIRCUIT SIMULATION METHOD AND OPTIMIZATIONS USING STORAGE DEVICES
  KR Patent Application 10-2022-0043556, filed April 7, 2022.
  WO Patent Application PCT/KR2022/005230, filed April 11, 2022.

• LARGE SCALE COMPUTING METHOD AND APPRATUS USING VOLTAGE AND FREQUENCY ADJUSTMENT FOR PERFORMANCE AND POWER EFFIENCY IMPROVEMENT
  TBA.

• METHOD FOR EFFICIENT MANAGEMENT OF INTERMEDIATE REPRESENTATION FROM DEEP LEARNING APPLICATION
  TBA.

• METHOD AND APPARATUS FOR PREDICTING PERFORMANCE AND POWER EFFICIENCY OF A DEVICE EXECUTING AN ARTIFICIAL NEURAL NETWORK MODEL
  TBA.

• METHOD FOR DETERMINING OPTIMIZATION APPLICABILITY ON INTERMEDIATE REPRESENTATION FROM DEEP LEARNING APPLICATION KR Patent 10-2457152 (Application No. 10-2022-00726380), filed June 15, 2022, and issued October 17, 2022.
  KR Patent Application 10-2022-0072638, filed June 15, 2022.
  PCT and US patent TBA.

• METHOD FOR PROVIDING PARALLEL LU FACTORIZATION ON HETEROGENEOUS COMPUTING ENVIRONMENT AND NODE FOR EXECUTING THE METHOD KR Patent Application 10-2022-0136101, filed October 21, 2022.
  US Patent Application US17/971,489, filed September 1, 2022.\

• APPRATUS AND METHOD OF LARGE SCALE COMPUTING
  KR Patent Application 10-2021-0185382, filed December 22, 2021.
  US Patent Application US17/901,363, filed September 1, 2022.
  CN Patent Application CN202211055404, filed August 30, 2022.
  EP Patent Application EP22198986, filed September 30, 2022.

• METHOD AND SYSTEM FOR GENERATING INTERMEDIATE REPRESENTATION FOR PROGRAM FOR EXECUTION ON ACCELERATOR
  KR Patent 10-2457154 (Application No. 10-2022-0072640), filed June 15, 2022, and issued October 17, 2022.
  KR Patent Application 10-2022-0133271, filed October 17, 2022.
  WO Patent Application PCT/KR2022/008508, filed June 15, 2022.
  US Patent Application US18/533,041, filed December 7, 2023.

• METHOD AND SYSTEM FOR MANAGING INTERMEDIATE REPRESENTATION FROM PROGRAM
  KR Patent 10-2457153 (Application No. 10-2022-0072639), filed June 15, 2022, and issued October 17, 2022.
  KR Patent Application 10-2022-0133270, filed October 17, 2022.
  WO Patent Application PCT/KR2022/008507, filed June 15, 2022.
  US Patent Application US18/542,563, filed December 15, 2023.

• METHOD AND SYSTEM FOR DETERMINING OPTIMIZATION APPLICABILITY ON INTERMEDIATE REPRESENTATION FROM PROGRAM
  KR Patent 10-2457152 (Application No. 10-2022-0072638), filed June 15, 2022, and issued October 17, 2022.
  KR Patent Application 10-2022-0133269, filed October 17, 2022.
  WO Patent Application PCT/KR2022/008506, filed June 15, 2022.
  US Patent Application US18/542,544, filed December 15, 2023.

• METHOD AND SYSTEM FOR PROVIDING CREATING INTERMEDIATE REPRESENTATION
  KR Patent 10-2467622 (Application No. 10-2022-0072637), filed June 15, 2022, and issued November 11, 2022.
  KR Patent Application 10-2022-0147513, filed November 8, 2022.
  WO Patent Application PCT/KR2022/008505, filed June 15, 2022.
  CN Patent Application CN202280043438, filed June 15, 2022.