Zhengxing Li
Compiler Engineer at Intel Corporation
Portland, Oregon, United States
Summary
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RockstarZhengxing Li is a compiler engineer with a decade of experience, currently applying his expertise at Intel in Portland, Oregon. He specializes in low-level systems and toolchain work, with notable open-source contributions to the high-profile WebAssembly Binary Toolkit (wabt), where he implemented SIMD support and multiple SIMD instructions across the toolchain. His background blends compiler development, backend automation, and practical bug-fixing, enabling reliable feature rollouts in performance-sensitive environments. Colleagues describe him as pragmatic and detail-oriented, comfortable navigating both core compiler internals and the automation needed to integrate those changes into production workflows.
10 years of coding experience
Github Skills (12)
simd10
c-language10
webassembly10
cprogramming-language10
buildr9
automation9
automations9
script8
pyscript8
scripting8
python8
python-scripts8
Programming languages (5)
Github contributions (5)
WebAssembly/wabt
Dec 2017 - Sep 2018
The WebAssembly Binary Toolkit
Role in this project:
Back-end Developer & Automation Engineer
Back-end Developer & Automation EngineerContributions:40 commits, 41 PRs, 119 comments in 9 months
Contributions summary:Zhengxing primarily focused on implementing WebAssembly SIMD support within the project. Their contributions involved adding SIMD functionalities across various tools, specifically modifying scripts to recognize and incorporate the `--enable-simd` flag. The user also implemented several SIMD instructions (i8x16.splat, i8x16.add, i16x8.add, i32x4.add, i64x2.add, and related comparisons) which involved modifying several core files of the project. Furthermore, they worked on bug fixes and adding instructions for conversions and horizontal reductions.
rustwasmercobolwebassemblywasm
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