Nellie Wu

Yannan (Nellie) Wu

PhD

Meta, MSL-FAIR

nellieywu [at] gmail [.] com


Sunnyvale, CA, USA


[CV] [Google Scholar] [Linkedin]


I am a senior research engineer at Meta SuperIntelligence Labs (MSL), Fundamental AI Research (FAIR) division. My research is around next-generation hardware-efficient machine learning model architecture design and performance optimizations. Prior to joining Meta, I was a machine learning accelerator modeling engineer at Google, focusing on analytical modeling of next-generation TPUs and Gemini workloads performance analysis.

I obtained my Ph.D. from MIT in computer architecture and systems, advised by Professors Joel Emer and Vivienne Sze. I have extensive research experience modeling and designing energy-efficient hardware accelerators for data and computation-intensive applications (such as deep neural networks), in both academic and industrial settings. My works have led to significant contributions to open-source industrial code bases, publications/tutorials at top-tier conferences (e.g., MICRO, ISCA), and a US patent application.

Education
Massachussets Institute of Technology
Ph.D. in Electrical Engineering and Computer Science
Aug. 2017 - May 2023
Massachussets Institute of Technology
S.M. in Electrical Engineering and Computer Science
Aug. 2017 - Feb. 2020
Cornell University
B.S. in Electrical and Computer Energineering
Aug. 2013 - June 2017
Work Experience
Research Engineer
Meta
Sep 2025 - Present
Machine Learning Accelerator Modeling Engineer
Google
June 2023 - Sep 2025
Computer Architecture Research Intern
NVIDIA Corporation
May 2021 - Aug. 2021
Computer Architecture Research Intern
NVIDIA Corporation
May 2020 - Aug. 2020
Technology Analyst
Goldman Sachs
June 2016 - Aug. 2016