cv
Basics
Name | Che Chang |
Label | PhD student in ECE |
che.chang@wisc.edu |
Work
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2024.05 - 2024.08 Student Researcher
Google
Designed algorithms that parallelize SPICE simulation while pruning unnecessary input patterns to improve in-house timer performance.
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2022.05 - 2022.08
Education
Publications
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2025.01.22 PathGen: An Efficient Parallel Critical Path Generation Algorithm
IEEE/ACM Asia and South Pacific Design Automation Conference (ASP-DAC)
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2024.06.26 Ink: Efficient Incremental k-Critical Path Generation
IEEE/ACM Design Automation Conference (DAC)
Projects
- 2024.11 - 2025.05
G-PathGen: An Efficient GPU-parallel Critical Path Generation Algorithm
Designed efficient GPU kernel algorithms for parallel critical path generation and dynamically adjusted the generated path count to maximize GPU utilization while minimizing redundant work.
- GPU-parallel Algorithms
- Critical Path Generation
- 2024.01 - 2024.05
PathGen: An Efficient Parallel Critical Path Generation Algorithm
Designed a multi-level queue scheduler to efficiently schedule parallel exploration of similar-priority paths.
- CPU-parallel Algorithms
- Critical Path Generation
- 2023.03 - 2023.09
Ink: Efficient Incremental k-Critical Path Generation
Designed an algorithm that efficiently identifies a set of paths to reuse for the next query and effectively prunes the path search space.
- Incremental STA
- Critical Path Generation