Akihiro Hayashi
Principal Research Scientist at Georgia Institute of Technology
Atlanta, Georgia, United States
Summary
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Senior🎓
Top SchoolAkihiro Hayashi is a Principal Research Scientist at Georgia Tech with 11 years of experience advancing programming models, compiler/runtime optimizations, and resilience for large-scale and heterogeneous systems. He has led externally funded projects (including IARPA AGILE) and built actor-based and asynchronous many-task runtimes, GPU/SIMD code generation pipelines, and ML-driven compiler/runtime heuristics. His work spans academia and industry collaborations—from optimizing clinical dose-calculation software with 50x speedups to partnering with automotive and semiconductor companies on power- and parallelization-aware compilers. An active contributor to the high-performance computing community, he serves on conference and journal committees and helps shape programming-model specifications. Known for bridging deep systems research with practical deployments, he brings both theoretical rigor (Ph.D., Waseda) and hands-on engineering leadership to large, multidisciplinary teams.
11 years of coding experience
17 years of employment as a software developer
Ph.D, Computer Science, Ph.D, Computer Science at Waseda University
English, Japanese
Github Skills (37)
garbage-collector10
jvm10
virtual-machine10
interpreter10
java10
omr10
eclipse10
jit10
parallel9
distributed-computing9
opencl9
openj99
parallel-computing9
gpu9
openjdk9
Programming languages (6)
Github contributions (5)
ahayashi/omr
Sep 2018 - Mar 2022
Contributions:11 pushes, 4 branches in 3 years 6 months
runtimesomrreliableperformancecross-platform
habanero-lab/hclib-actor
Dec 2022 - Mar 2026
Contributions:3 PRs, 99 pushes, 1 comment in 3 years 3 months
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