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T5 Others HiRain Technologies Round 2

Jingwei Hirain AI Infra second round

Real Jingwei Hirain AI Infra second-round interview questions covering inference optimization, operator optimization, and related topics

Inference optimization Operator optimization

Fundamentals

  1. What common multi-object tracking algorithms exist, and what are the traits of each?
  2. What is the basic idea of Kalman filtering, and where is it used?

Inference optimization

  1. Which inference frameworks have you used? Traits and fit of each?

Operator optimization

  1. What does pinned memory do in CUDA, and when do you use it?

Project experience

  1. Present project experience and the technical approach in PPT form.