Update README.md

I also publish blog posts related performance under a "performance" tag sometimes. The posts include NUMA, CUDA, OpenMP, C++, etc. Not sure whether my blog is qualified for this list.
majianpeng · Jul 5, 2019 · 46d5260 · 46d5260
1 parent 08bc552
commit 46d5260
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -20,6 +20,8 @@ submit links to your own work.
 
 - [Max Rottenkolber's blog](https://mr.gy/blog/)
 
+- [Nan Xiao's blog](https://nanxiao.me/en/tag/performance/)
+
 # Lists and Groups
 
 - [Mechanical Sympathy](https://groups.google.com/forum/#!forum/mechanical-sympathy)