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Megvii AI Infra campus hire
Megvii AI Infra campus-hire interview questions covering operator optimization and high-performance computing
Operator optimization High-performance computing
Project experience
- What preprocessing is done on LLaMA model files (.bin)?
- Is the model split across multiple .bin files or a single one?
- How are all layers initialized?
- How is CPU data copied to the GPU?
- What is the model forward call flow?
- Detail the overall approach and process for operator optimization.
- How is the memory-management scheme designed?
- What data structure does the GPU memory pool use?
Paper discussion
- Deep discussion around related papers.
Coding
- 3Sum.