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Dan Fu在斯坦福CS336客座讲座:KV缓存、Megakernels与Parcae缩放定律

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Dan Fu讲KV缓存和Parcae新缩放定律

Dan Fu在斯坦福CS336课程中讲解了推理时的KV缓存、prefill/decode分离技术,以及大规模推理的架构。

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他介绍了Megakernels,通过融合GPU操作实现接近光速的LLM解码。还讨论了Parcae,解释了循环Transformer的扩展问题及其修复方法,并提出了新的缩放定律,暗示现有方法可能未充分利用智能潜力。

Original · Together AI

@realDanFu guest lectured in @percyliang's CS336 at Stanford, check out what he covered:

→ The life of a token: KV cache, prefill/decode disaggregation, and what inference looks like at scale

→ Megakernels: fusing GPU ops to hit near speed-of-light LLM decode

→ Parcae: why loop transformers blow up, how to fix it, and some new scaling laws that suggest we've been leaving intelligence on the table

Catch the recording and a deep dive on Parcae below!

Industry Coordinates & Source Verification

This report is categorized under AITOP's "Papers" desk. Key entities and technical topics under continuous tracking include KV缓存, Megakernels, Parcae, 缩放定律.

Source attribution: curated from Together AI (@togethercompute).