[Speculative decoding 2/9] Multi-step worker #1
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cadedaniel
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Co-authored-by: Woosuk Kwon <[email protected]>
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* Align top_p and top_k with huggingface * remove _get_prompt_and_output_tokens * rename _apply_top_p_top_k * compare top_p top_k with hf * fix test errors
…m-multi-step-worker-pr
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Speculative decoding requires running a draft model several times. If this is orchestrated by the LLMEngine process, we incur high overhead going back and forth to the workers which hold the draft model.
To fix this, we instead allow a worker to execute multiple forward passes.