Yi-hsiu Hsu
Director Of Software Engineering at SiFive
Hsinchu, Taiwan Province
Summary
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SeniorYi-hsiu Hsu is a director-level software engineering leader with nine years in high-impact compiler and AI-accelerator software roles and over two decades in embedded and systems software. Currently leading compiler and toolchain efforts at SiFive, he specializes in CPU/ASIC AI accelerator compilers, heterogeneous computing across CPU/GPU, and performance optimization for ARM/AArch64 and RISC-V platforms. He has a strong track record building and managing compiler teams at companies including Bitmain, Andes, and Marvell, translating hardware constraints into high-performance software stacks. Known for pragmatic performance analysis and cross-architecture optimization, he combines hands-on compiler expertise with strategic engineering leadership based in Hsinchu, Taiwan.
9 years of coding experience
23 years of employment as a software developer
English, Chinese
Github Skills (32)
development-kit10
refind10
bitbake10
yocto10
chroot10
utm10
luks10
canopen10
xen10
openembedded10
qemu9
firecracker9
vms9
script-generator9
u-boot9
Programming languages (8)
Github contributions (5)
issuehsu/meta-clang
Aug 2020 - May 2026
Clang C/C++ cross compiler and runtime for OpenEmbedded/Yocto Project
Contributions:1 push, 2 branches in 5 years 9 months
compilerscodegenerationcppclangbazel
sifive/benchmark-dhrystone
Jun 2019 - Apr 2020
"DHRYSTONE" Benchmark Program by Reinhold P. Weicker
Contributions:1 PR, 1 push, 1 branch in 9 months
benchmarkbenchmarkingdhrystone
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