Docs

Author: kirklandsign

examples/demo-apps/android/LlamaDemo/README.md

@@ -141,5 +141,33 @@ Ensure you have the following functions in your callback class that you provided
 
 ```
 
+## Instrumentation Test
+You can run the instrumentation test for sanity check. The test loads a model pte file and tokenizer.bin file
+under `/data/local/tmp/llama`.
+
+### Model preparation
+Go to ExecuTorch root,
+```sh
+curl -C - -Ls "https://huggingface.co/karpathy/tinyllamas/resolve/main/stories110M.pt" --output stories110M.pt
+curl -C - -Ls "https://raw.githubusercontent.com/karpathy/llama2.c/master/tokenizer.model" --output tokenizer.model
+# Create params.json file
+touch params.json
+echo '{"dim": 768, "multiple_of": 32, "n_heads": 12, "n_layers": 12, "norm_eps": 1e-05, "vocab_size": 32000}' > params.json
+python -m examples.models.llama.export_llama -c stories110M.pt -p params.json -d fp16 -n stories110m_h.pte -kv
+python -m pytorch_tokenizers.tools.llama2c.convert -t tokenizer.model -o tokenizer.bin
+```
+### Push model
+```sh
+adb mkdir -p /data/local/tmp/llama
+adb push stories110m_h.pte /data/local/tmp/llama
+adb push tokenizer.bin /data/local/tmp/llama
+```
+
+### Run test
+Go to `examples/demo-apps/android/LlamaDemo`,
+```sh
+./gradlew connectedAndroidTest
+```
+
 ## Reporting Issues
 If you encountered any bugs or issues following this tutorial please file a bug/issue here on [Github](https://github.com/pytorch/executorch/issues/new).