> For the complete documentation index, see [llms.txt](https://huataihuang.gitbook.io/cloud-atlas-draft/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://huataihuang.gitbook.io/cloud-atlas-draft/os/linux/kernel/memory/numa/from_uma_to_numa.md).

# 从UMA到NUMA

Non-uniform memory access(NUMA，非一致性内存访问)是现代多处理器系统的共享内存架构。

## 参考

* [NUMA Deep Dive Part 1: From UMA to NUMA](http://frankdenneman.nl/2016/07/07/numa-deep-dive-part-1-uma-numa/)