Tongping Liu
Principal Engineer at University of Massachusetts Amherst
San Francisco Bay Area United States
Summary
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Senior🎓
Top SchoolTongping Liu is a Principal Engineer in the San Francisco Bay Area with 13+ years of experience in runtime systems, operating systems, and compilers, focusing on machine learning performance, profiling, failure diagnosis, and resource management. He currently drives ML training and inference performance and stability at XPENG. At ByteDance, he led a non-intrusive GPU memory management library that reduced GPU memory usage by 20–40% and developed a GPU memory profiler to pinpoint OOM causes, along with a high-throughput CPU/GPU training framework. He also serves as Adjunct Associate Professor at the University of Massachusetts Amherst, where he works on profilers for cache issues, NUMA memory management, memory-footprint reduction for ML, and deadlock detection. He earned a Ph.D. in Computer Science from UMass Amherst and an M.Eng. in Electronics and Information Engineering from Huazhong University of Science and Technology. Based in the SF Bay Area, he blends theoretical depth with hands-on engineering to deliver reliable, scalable systems that accelerate ML workloads.
13 years of coding experience
8 years of employment as a software developer
University of Massachusetts AmherstBA, Automatic Measurement and Control, BA, Automatic Measurement and Control at Harbin Institute of TechnologyMaster of Engineering (M.Eng.), Electronics and Information Engineering, Master of Engineering (M.Eng.), Electronics and Information Engineering at Huazhong University of Science and Technology
Github Skills (39)
inference10
distributed-computing10
ranking10
foundation-models10
cuda10
compression10
science10
computer-science10
react10
pytorch9
large-scale9
amd9
llm9
machine-learning9
finetuning9
Programming languages (3)
Github contributions (5)
plasma-umass/Predator
Sep 2013 - Apr 2014
Contributions:18 commits in 7 months
tongping/ece697-mlsys
Jun 2021 - Oct 2021
Contributions:116 commits, 101 pushes, 1 branch in 4 months
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