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Donghyuk Lee

Donghyuk Lee is a research scientist in the Architecture Research Group. The primary research focus is enabling high bandwidth and energy efficient memory systems in future GPUs.

 

Main Field of Interest: 
Computer Architecture
Additional Research Areas: 
Circuits and VLSI Design
High Performance Computing
Resilience and Safety
Google Scholar: 
https://scholar.google.com/citations

Publications

Near-Memory Data Transformation for Efficient Sparse Matrix Multi-Vector Multiplication
DeLTA: GPU Performance Model for Deep Learning Applications with In-depth Memory System Traffic Analysis
What Your DRAM Power Models Aren’t Telling You: Lessons from a Detailed Experimental Study
Reducing Data Transfer Energy by Exploiting Similarity within a Data Transaction
Fine-Grained DRAM: Energy-Efficient DRAM for Extreme Bandwidth Systems
Understanding Reduced-Voltage Operation in Modern DRAM Devices: Experimental Characterization, Analysis, and Mechanisms
Design-Induced Latency Variation in Modern DRAM Chips: Characterization, Analysis, and Latency Reduction Mechanisms
Architecting an Energy-Efficient DRAM System for GPUs
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