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相比这个用原生Map桶化后效果差距是啥? #6

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Anthony-Dong opened this issue Mar 6, 2022 · 2 comments

Anthony-Dong commented Mar 6, 2022

链接: https://github.com/orcaman/concurrent-map

Owner

heiyeluren commented Mar 7, 2022

性能对比cmap要好很多，原因主要是如下：

xds-Xmap 内存是基于XMM内存库，性能比原生库好很多，可以参考XMM对比原生go内存管理的性能对比数据：https://github.com/heiyeluren/xmm/blob/main/docs/XMM-Benchmark.md
xds-Xmap 的技术实现更复杂一些，在一些技术细节处理更好，参考设计：https://github.com/heiyeluren/xds/blob/main/docs/Xmap-Implement.md

Owner

heiyeluren commented Mar 7, 2022

对于 Xds-Xmap 底层内存管理的XMM模块有疑惑，可以参考这个QA文档：
https://github.com/heiyeluren/xmm/blob/main/docs/XMM-QA.md

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