[KongchangAI]
Unverified50% confidenceSolutionExact time

When a single GPU's VRAM is insufficient to hold the full KV cache, some cold data can be offloaded to CPU memory or even NVMe storage, trading bandwidth for capacity.

1
Sources
50%
Confidence
Long-term
Relevance
9/25/2026
First Seen

Sources

Engineering Challenges of Million-Token Context Windows: VRAM Fragmentation and Dynamic KV Cache

Related Entities

KV缓存concept

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