LLM推理系统问答

题集来源:阿东玩 AI(Adong)收录项目:AgentGuide查看原题集

题目目录

70 道原题
  1. Explain tensor parallelism for a transformer’s MLP block. What communication collectives are required and when?

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  2. When would you choose tensor parallelism over pipeline parallelism for inference?

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  3. Explain the expert routing mechanism in an MoE model. What challenges does it create for inference serving?

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  4. How does pipeline bubble fraction affect pipeline parallelism efficiency? How is it mitigated?

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  5. What is expert offloading for large MoE models, and what are its performance implications?

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  6. How does Ring Attention achieve distributed long-context inference? What is its communication cost?

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  7. Compare Mamba (SSM) and Transformer attention for long-context inference. When would you use each?

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  8. How does LLMLingua compress prompts? What are the risks of prompt compression?

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  9. Explain the difference between YaRN and NTK-aware scaling for RoPE context extension.

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  10. What is RAG, and how does it relate to long-context inference? When would you choose one over the other?

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