Merge pull request huggingface#145 from zzhhjjj/readme

readme

examples/mamba/README.md

@@ -18,6 +18,18 @@ pip install -r requirements.txt
 
 > https://wandb.ai/bouteille/test/reports/Mamba-loss--Vmlldzo2OTgwNDM5
 
+## Bug related to nanotron
+Encountered the following issue when ran train_mamba.sh:   
+```
+causal_conv1d_cuda.cpython-310-x86_64-linux-gnu.so: undefined symbol: _ZNK3c1017SymbolicShapeMeta18init_is_contiguousEv
+```
+Solved this by doing:    
+pip uninstall mamba-ssm   
+pip install causal_conv1d==1.1.1   
+pip install mamba-ssm --no-cache-dir  
+https://github.com/state-spaces/mamba/issues/169 
+
+
 ## Credits
 Credits to the following repositories from which the code was adapted:
 - https://github.com/state-spaces/mamba