I build systems and experiments across inference, agents, and optimization at StarAI @ UCLA.
austxu.dev · LinkedIn · X
Reproducible Vulkan optimization evidence for Llama 2 7B Q4_0. The retained profile improved decode from 75.23 → 85.71 tokens/s with flash attention off.
02 / Coup RL botDeep RL strategies for the card game Coup, with bluffing, challenges, counterplay, and a playable browser demo. |
03 / Heston regime labAn interactive lab for calibrating the Heston model to SPX options, detecting regime shifts with a hidden Markov model, and visualizing how parameters change across regimes. |
Inference Systems · GPU Kernels · Reinforcement Learning · Agent Evaluation · Systems Optimization · Data Visualization · C++ / ROCm · Python · Research Design
I’m an undergraduate at UCLA studying Applied Mathematics and Statistics / Data Science. Mathematics first drew me in; building projects made the ideas tangible. That combination keeps pulling me toward machine learning and optimization.
Away from the keyboard: weightlifting, soccer, and piano.
If you’re working on something nearby, say hello.
