3 papers
cs.AR2026
CuLifter: Lifting GPU Binaries to Typed IR
Jisheng Zhao, Huanzhi Pu, Shinnung Jeong +2
GPU compilers merge all data types into a single unified register file, erasing the type information that binary-analysis tools rely on. We show that type recovery from this untype…
cs.DC2025
Inside VOLT: Designing an Open-Source GPU Compiler
Shinnung Jeong, Chihyo Ahn, Huanzhi Pu +3
Recent efforts in open-source GPU research are opening new avenues in a domain that has long been tightly coupled with a few commercial vendors. Emerging open GPU architectures def…
cs.AR2025
Hardware vs. Software Implementation of Warp-Level Features in Vortex RISC-V GPU
Huanzhi Pu, Rishabh Ravi, Shinnung Jeong +5
RISC-V GPUs present a promising path for supporting GPU applications. Traditionally, GPUs achieve high efficiency through the SPMD (Single Program Multiple Data) programming model.…