Update README.md

Author: ZhuJewel

README.md

@@ -251,6 +251,11 @@ Supported Quantization Operators:
 ## Tutorials
 [Performance Tuning](tutorials/Performance_Tuning.md)
 
+## Joint-blogs
+[Intel and Facebook Accelerate PyTorch Performance with 3rd Gen Intel® Xeon® Processors and Intel® Deep Learning Boost’s new BFloat16 capability][](https://www.intel.com/content/www/us/en/artificial-intelligence/posts/intel-facebook-boost-bfloat16.html)
+[Accelerate PyTorch with IPEX and oneDNN using Intel BF16 Technology](https://medium.com/pytorch/accelerate-pytorch-with-ipex-and-onednn-using-intel-bf16-technology-dca5b8e6b58f)
+[Scaling up BERT-like model Inference on modern CPU - Part 1 by IPEX launcher](https://huggingface.co/blog/bert-cpu-scaling-part-1)
+
 ## Contribution
 
 Please submit PR or issue to communicate with us or contribute code.