Understanding KV Cache
Why KV cache exists, how decode differs from prefill, and why LLM serving starts looking a lot like operating systems.
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Hi, I'm an AI engineer, and this is a quiet corner for my blogs and explanations.
Why KV cache exists, how decode differs from prefill, and why LLM serving starts looking a lot like operating systems.
Why RNNs hit a wall, how self-attention and multi-head attention work, and what happens during a full encoder-decoder forward pass.