[Example] Update the installation guide of ggml interactive example (#56

)

Signed-off-by: hydai <[email protected]>

wasmedge-ggml-llama-interactive/README.md

@@ -17,9 +17,32 @@ source $HOME/.zshenv
 
 ### For Ubuntu (>= 20.04)
 
-Because we enabled OpenBLAS on Ubuntu, you must install `libopenblas-dev` by `apt update && apt install -y libopenblas-dev`.
+#### CUDA enabled
 
-Install WasmEdge 0.13.4+WASI-NN ggml plugin(OpenBLAS enabled) via installer
+The installer from WasmEdge 0.13.5 will detect cuda automatically.
+
+If CUDA is detected, the installer will always attempt to install a CUDA-enabled version of the plugin.
+
+Install WasmEdge 0.13.4+WASI-NN ggml plugin via installer
+
+```bash
+curl -sSf https://raw.githubusercontent.com/WasmEdge/WasmEdge/master/utils/install.sh | bash -s -- --plugin wasi_nn-ggml
+# After install the wasmedge, you have to activate the environment.
+# Assuming you use bash (the default shell on Ubuntu), you will need to run the following command
+source $HOME/.bashrc
+```
+
+This version is verified on the following platforms:
+1. Nvidia Jetson AGX Orin 64GB developer kit
+2. Intel i7-10700 + Nvidia GTX 1080 8G GPU
+
+#### CPU only
+
+If CPU is the only available hardware on your machine, the installer will install OpenBLAS version of plugin instead.
+
+You may need to install `libopenblas-dev` by `apt update && apt install -y libopenblas-dev`.
+
+Install WasmEdge 0.13.4+WASI-NN ggml plugin via installer
 
 ```bash
 apt update && apt install -y libopenblas-dev # You may need sudo if the user is not root.
@@ -36,7 +59,7 @@ Install WasmEdge 0.13.4+WASI-NN ggml plugin via installer
 ```bash
 curl -sSf https://raw.githubusercontent.com/WasmEdge/WasmEdge/master/utils/install.sh | bash -s -- --plugin wasi_nn-ggml
 # After install the wasmedge, you have to activate the environment.
-# Assuming you use bash (the default shell on Ubuntu), you will need to run the following command
+# Assuming you use bash (the default shell on Linux), you will need to run the following command
 source $HOME/.bashrc
 ```