Unverified50% confidenceFactExact time
During the autoregressive generation process, each parallel request requires its own independent KV cache space, and these caches cannot be shared
1
Sources
50%
Confidence
Long-term
Relevance
9/7/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedThe disk caching mechanism persists already-computed KV Cache to storage media; when a subsequent request's prefix hits the cache, it can be reused directly, skipping redundant forward propagation.63% similarUnverifiedThe .clone() method in PyTorch creates a new tensor with the same data, type, and device as the original tensor but with an independent memory space, not sharing the underlying storage with the original tensor.62% similarUnverifiedPersistent queues write messages to disk or distributed storage to ensure that queued requests are not lost even after a system restart, whereas in-memory queues lose data when the process crashes61% similar
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