How do you reduce LLM inference latency?
LLM Engineer Interview Questions: Inference Optimization, KV Cache, Speculative Decoding, Quantization
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How do you reduce LLM inference latency?
0:21
Reduce inference latency by quantizing the model, using a smaller variant, enabling continuous batching, applying speculative decoding, using FlashAttention, optimizing the prompt to reduce input tokens, streaming output to improve perceived latency, and caching previous responses for repeated queries. Each technique helps a different bottleneck; profile first to find the actual constraint.
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