Sushidesu
刚上大学军训的时候就认识 sushi 了，因为 sushi 的室友是我的高中好朋友。他们宿舍的关系特别好，是模范宿舍，所以我和他们宿舍的四个人都挺熟，和我自己宿舍的人不熟。
sushi 很高，而且小帅。托模范宿舍的福，一起过过畅神的生日，一起去毕至居做过火锅。sushi 超算拿到奖金后还请我们吃了烤匠，非常好吃的烤鱼，值得再吃一次。
本来报 HPC 短学期的时候还拉了另一个同学，结果他莫名其妙被刷了。幸运的是，sushi 是助教。从 sushi 那里寻得不少 HPC 的提示，问了许多问题，正经 cs 对各个基模的使用体验对我们这种非科班大有脾益。HPC 是大学以来数一数二的好课。
等我有点基础，要向 sushi 老师进修吉他。
Hi, I’m Cao Xuan, an undergraduate student studying Control Science and Engineering at Zhejiang University.
My main interest is efficient AI systems. I want to build algorithms that are not only effective in theory, but also hardware-aware, computationally efficient, and grounded in solid mathematical principles.
I am especially interested in the interaction between machine learning, optimization, probability, information theory, numerical computation, and modern hardware. Rather than treating algorithms and systems as separate layers, I hope to understand how hardware constraints can shape algorithm design, and how mathematical structure can lead to more efficient implementations.
Ultimately, I want to develop practical algorithms that combine theoretical insight with systems efficiency to solve meaningful problems in the real world.