Weixing Sun
SMTS at AMD
Chiyoda, Japan
Summary
👤
Senior🎓
Top SchoolWeixing Sun is a seasoned performance engineer with 11+ years driving system and silicon-level performance for servers and enterprise workloads, currently leading SMTS initiatives at AMD in Chiyoda, Japan. He blends deep expertise in Linux BPF tracing, JVM/DB tuning, BIOS/kernel optimization and statistical Gaussian/Bayesian methods to squeeze performance and power from new silicon. His career includes leadership roles at Lenovo and HPE where he delivered SPEC benchmark leadership, cross-vendor coordination, and post-silicon automation for energy and stability characterization. A polyglot developer (Rust/Java/JS/C++/Python) who builds automation and profiling tooling, he couples hands-on benchmarking with data-driven analysis to correlate measured power, SMU telemetry and workload behavior. Notably, he pairs traditional benchmarking with Bayesian optimization techniques to tune firmware and JVM options—an uncommon mix of statistical rigor and low-level systems engineering.
11 years of coding experience
9 years of employment as a software developer
Bachelor’s Degree, Computer Science and Technology, Bachelor’s Degree, Computer Science and Technology at Beijing Institute of Petrochemical Technology
Chinese, English
Stackoverflow
7reputation
0reached
1answer
0questions
Github Skills (175)
jvmti10
linux-distribution10
python10
deep-learning10
gpu10
perf10
google-maps10
ros10
robotics10
dataframes10
linux10
latency10
inlining10
golang10
flamegraph10
Programming languages (10)
Github contributions (5)
xuancat2002/perf_test
Nov 2022 - Mar 2023
Contributions:379 pushes, 1 branch in 4 months
weixingsun/react-native-usbserial
Jul 2016 - Aug 2016
Contributions:12 commits, 10 pushes, 1 branch in 11 days
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