Unverified50% confidenceFactExact time
The core idea of PagedAttention borrows from the paging mechanism of operating system virtual memory, so that blocks need not be contiguous in physical VRAM.
1
Sources
50%
Confidence
Long-term
Relevance
10/13/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedThe PagedAttention proposed by vLLM draws on the operating system's virtual memory paging concept to manage KV Cache, compressing internal fragmentation to within a single block, and requires maintaining a block table to record the mapping from logical blocks to physical blocks.78% similarVerifiedPagedAttention is the core technology of the vLLM framework, which draws on the idea of operating system virtual memory management to store KV Cache in pages.75% similarUnverifiedPagedAttention 借鉴操作系统虚拟内存分页思想管理 KV Cache，对单用户本地场景收益有限，在多用户生产环境优势显著70% similarUnverifiedThe Linux kernel relies on the MMU to implement core mechanisms such as process isolation, memory protection, and virtual memory paging.68% similarUnverifiedCompared to virtual machines, solutions based on the native multi-user mechanism have all accounts sharing the same hardware resources and OS kernel, switching with almost no latency, and without needing to allocate large amounts of memory separately for the second environment.62% similar
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