Weiwei Chen Ph.D.

(陈微微)

Email: weiweic@uci.edu
weiwei.chen.uci@gmail.com
https://weiweichen.github.io

Youtube

About me

I am a compiler engineer on the Mojo Language team at Modular, a startup building next-generation AI infrastructures and developer platforms.

Before Modular, I was at SambaNova Systems building the MLIR-based compiler stack for Reconfigurable Dataflow Units (RDUs). And before SambaNova, I was the founding software engineer at Bigstream, building the whole software stack for big data acceleration, including compilers, runtimes, and toolchains for FPGAs.

Between finishing my degrees and the beginning of the startup adventures, I had the great pleasure to work as a research engineer at Qualcomm Research Silicon Valley on the Pervasive Concurrency team to maximize the performance of heterogeneous multi-core platforms and Qualcomm's LLVM polyhedral optimization.

I did my graduate work on Out-of-order Parallel Discrete Event Simulation for Electronic System-Level Design with Professor Rainer Dömer at University of California, Irvine from 2007 to 2013. I have a B.S. (2004) and an M.S. (2007) in Computer Science and Engineering from Shanghai Jiao Tong University (SJTU).

My research interests focus on Compilers and High Performance Computing.

I like reading, playing the fiddle, going hiking and folk dancing in New England.

  • curriculum vitae
  • dissertation
  • Talks

  • What we've learned from building Mojo’s optimization pipeline, LLVM dev meeting 2024
  • Efficient Data-Flow Analysis on Region-Based Control Flow in MLIR, EuroLLVM 2024
  • Accelerating Big Data Workloads with FPGAs (Poster Presentation), Hot Chips: A Symposium on High Performance Chips 2017
  • MARE Tutorial: Power Programming for Mobile Computing, 20th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming (PPoPP) 2015

  • Publications

  • listed by publication type
  • listed by publication date

  • Honors and Awards

  • Outstanding Dissertation Award, European Design and Automation Association (EDAA)
  • Best Paper Award, Design, Automation and Test Conference in Europe (DATE) 2014
  • Seven Qualstar Awards, Qualcomm Inc. 2014, 2015, 2016
  • Pedagogical Fellowship, UC Irvine
  • Henry Samueli Endowed Fellowship, UC Irvine
  • National Scholarship for Academic Excellence, China
  • Exceptional Undergraduate Student, SJTU
  • Soh Bing (Shu Ping) Scholarship


  • 02/04/25 Weiwei Chen (weiwei.chen.uci@gmail.com)
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