Gwangsun Kim

32 papers A* 13A 1B 5Journal 11Unranked 2
YearRankTypeTitle / Venue / Authors
2025 J jnl
Cost-Effective Extension of DRAM-PIM for Group-Wise LLM Quantization.
IEEE Comput. Archit. Lett.
Byeori Kim, Changhun Lee, Gwangsun Kim, Eunhyeok Park
2025 B conf
LibraPIM: Dynamic Load Rebalancing to Maximize Utilization in PIM-Assisted LLM Inference Systems.
PACT
Hyeongjun Cho, Yoonho Jang, HyunGi Kim, Seongwook Kim, Keewon Kwon, Gwangsun Kim, Seokin Hong
2025 A* conf
PyTorchSim: A Comprehensive, Fast, and Accurate NPU Simulation Framework.
MICRO
Wonhyuk Yang, Yunseon Shin, Okkyun Woo, Geonwoo Park, Hyungkyu Ham, Jeehoon Kang, Jongse Park, Gwangsun Kim
2024 A* conf
Bandwidth-Effective DRAM Cache for GPU s with Storage-Class Memory.
HPCA
Jeongmin Hong, Sungjun Cho, Geonwoo Park, Wonhyuk Yang, Young-Ho Gong, Gwangsun Kim
2024 J jnl
Bandwidth-Effective DRAM Cache for GPUs with Storage-Class Memory.
CoRR
Jeongmin Hong, Sungjun Cho, Geonwoo Park, Wonhyuk Yang, Young-Ho Gong, Gwangsun Kim
2024 B conf
CR2: Community-aware Compressed Regular Representation for Graph Processing on a GPU.
ICPP
Shinnung Jeong, Sungjun Cho, Yongwoo Lee, Hyunjun Park, Seonyeong Heo, Gwangsun Kim, Youngsok Kim, Hanjun Kim
2024 A* conf
Low-Overhead General-Purpose Near-Data Processing in CXL Memory Expanders.
MICRO
Hyungkyu Ham, Jeongmin Hong, Geonwoo Park, Yunseon Shin, Okkyun Woo, Wonhyuk Yang, Jinhoon Bae, Eunhyeok Park, Hyojin Sung, Euicheol Lim, Gwangsun Kim
2024 J jnl
Low-overhead General-purpose Near-Data Processing in CXL Memory Expanders.
CoRR
Hyungkyu Ham, Jeongmin Hong, Geonwoo Park, Yunseon Shin, Okkyun Woo, Wonhyuk Yang, Jinhoon Bae, Eunhyeok Park, Hyojin Sung, Euicheol Lim, Gwangsun Kim
2024 — conf
NeuPIMs: NPU-PIM Heterogeneous Acceleration for Batched LLM Inferencing.
ASPLOS (3)
Guseul Heo, Sangyeop Lee, Jaehong Cho, Hyunmin Choi, Sanghyeon Lee, Hyungkyu Ham, Gwangsun Kim, Divya Mahajan, Jongse Park
2024 J jnl
NeuPIMs: NPU-PIM Heterogeneous Acceleration for Batched LLM Inferencing.
CoRR
Guseul Heo, Sangyeop Lee, Jaehong Cho, Hyunmin Choi, Sanghyeon Lee, Hyungkyu Ham, Gwangsun Kim, Divya Mahajan, Jongse Park
2024 J jnl
Non-Invasive, Memory Access-Triggered Near-Data Processing for DNN Training Acceleration on GPUs.
IEEE Access
Hyungkyu Ham, Hyunuk Cho, Minjae Kim, Jueon Park, Jeongmin Hong, Hyojin Sung, Eunhyeok Park, Euicheol Lim, Gwangsun Kim
2024 J jnl
ONNXim: A Fast, Cycle-Level Multi-Core NPU Simulator.
IEEE Comput. Archit. Lett.
Hyungkyu Ham, Wonhyuk Yang, Yunseon Shin, Okkyun Woo, Guseul Heo, Sangyeop Lee, Jongse Park, Gwangsun Kim
2024 J jnl
ONNXim: A Fast, Cycle-level Multi-core NPU Simulator.
CoRR
Hyungkyu Ham, Wonhyuk Yang, Yunseon Shin, Okkyun Woo, Guseul Heo, Sangyeop Lee, Jongse Park, Gwangsun Kim
2022 A* conf
Dynamic global adaptive routing in high-radix networks.
ISCA
Hans Kasan, Gwangsun Kim, Yung Yi, John Kim
2022 J jnl
Overcoming Memory Capacity Wall of GPUs With Heterogeneous Memory Stack.
IEEE Comput. Archit. Lett.
Jeongmin Hong, Sungjun Cho, Gwangsun Kim
2021 J jnl
Near-Data Processing in Memory Expander for DNN Acceleration on GPUs.
IEEE Comput. Archit. Lett.
Hyungkyu Ham, Hyunuk Cho, Minjae Kim, Jueon Park, Jeongmin Hong, Hyojin Sung, Eunhyeok Park, Euicheol Lim, Gwangsun Kim
2018 A* conf
TCEP: Traffic Consolidation for Energy-Proportional High-Radix Networks.
ISCA
Gwangsun Kim, Hayoung Choi, John Kim
2017 A* conf
History-Based Arbitration for Fairness in Processor-Interconnect of NUMA Servers.
ASPLOS
WonJun Song, Gwangsun Kim, Hyungjoon Jung, Jongwook Chung, Jung Ho Ahn, Jae W. Lee, John Kim
2017 A conf
Toward standardized near-data processing with unrestricted data placement for GPUs.
SC
Gwangsun Kim, Niladrish Chatterjee, Mike O'Connor, Kevin Hsieh
2016 B conf
Accelerating Linked-list Traversal Through Near-Data Processing.
PACT
Byungchul Hong, Gwangsun Kim, Jung Ho Ahn, Yongkee Kwon, Hongsik Kim, John Kim
2016 B conf
Automatically Exploiting Implicit Pipeline Parallelism from Multiple Dependent Kernels for GPUs.
PACT
Gwangsun Kim, Jiyun Jeong, John Kim, Mark Stephenson
2016 A* conf
Contention-based congestion management in large-scale networks.
MICRO
Gwangsun Kim, Changhyun Kim, Jiyun Jeong, Mike Parker, John Kim
2016 J jnl
Design and Analysis of Hybrid Flow Control for Hierarchical Ring Network-on-Chip.
IEEE Trans. Computers
Hanjoon Kim, Gwangsun Kim, Hwasoo Yeo, John Kim, Seung Ryoul Maeng
2016 A* conf
Transparent Offloading and Mapping (TOM): Enabling Programmer-Transparent Near-Data Processing in GPU Systems.
ISCA
Kevin Hsieh, Eiman Ebrahimi, Gwangsun Kim, Niladrish Chatterjee, Mike O'Connor, Nandita Vijaykumar, Onur Mutlu, Stephen W. Keckler
2016 A* conf
iPAWS: Instruction-issue pattern-based adaptive warp scheduling for GPGPUs.
HPCA
Minseok Lee, Gwangsun Kim, John Kim, Woong Seo, Yeon-Gon Cho, Soojung Ryu
2015 A* conf
Overcoming far-end congestion in large-scale networks.
HPCA
Jongmin Won, Gwangsun Kim, John Kim, Ted Jiang, Mike Parker, Steve Scott
2014 J jnl
Low-Overhead Network-on-Chip Support for Location-Oblivious Task Placement.
IEEE Trans. Computers
Gwangsun Kim, Michael Mihn-Jong Lee, John Kim, Jae W. Lee, Dennis Abts, Michael R. Marty
2014 A* conf
Multi-GPU System Design with Memory Networks.
MICRO
Gwangsun Kim, Minseok Lee, Jiyun Jeong, John Kim
2014 A* conf
Transportation-network-inspired network-on-chip.
HPCA
Hanjoon Kim, Gwangsun Kim, Seungryoul Maeng, Hwasoo Yeo, John Kim
2013 B conf
Memory-centric system interconnect design with Hybrid Memory Cubes.
PACT
Gwangsun Kim, John Kim, Jung Ho Ahn, Jaeha Kim
2012 — conf
Scalable on-chip network in power constrained manycore processors.
IGCC
Hanjoon Kim, Gwangsun Kim, John Kim
2011 A* conf
FlexiBuffer: reducing leakage power in on-chip network routers.
DAC
Gwangsun Kim, John Kim, Sungjoo Yoo