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First pass at Mac Metal Getting Started
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- Added Mac Metal Getting started
- Added filler for linux Nvidia/AMD

Signed-off-by: JJ Asghar <[email protected]>
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# Getting Started Linux AMD
# Getting Started Mac Metal

## tl;dr

!!! note
These steps will pull down a premade `qna.yaml` so you can do a local build. skip the `wget`, `mv`, and `ilab taxonomy diff` if you don't want to do this.

```bash
python3.11 -m venv venv-instructlab-0.18-3.11
source venv-instructlab-0.18-3.11/bin/activate
pip install 'instructlab[mps]'
which ilab
ilab config init
cd ~/Library/Application\ Support/instructlab/
mkdir -p taxonomy/knowledge/astronomy/constellations/Phoenix/
wget https://raw.githubusercontent.com/instructlab/taxonomy/26b3fe21ccbb95adc06fe8ce76c7c18559e8dd05/knowledge/science/astronomy/constellations/phoenix/qna.yaml
mv qna.yaml taxonomy/knowledge/astronomy/constellations/Phoenix/
ilab taxonomy diff
ilab data generate
ilab model train
ilab model convert --model-dir checkpoints/instructlab-granite-7b-lab-mlx-q
ilab model serve --model-path instructlab-granite-7b-lab-trained/instructlab-granite-7b-lab-Q4_K_M.gguf
```

## Steps

### Install `ilab`

1. Create a new directory called `instructlab` to store the files the `ilab` CLI needs when running and `cd` into the directory by running the following command:

```shell
mkdir instructlab
cd instructlab
```

!!! note
The following steps in this document use [Python venv](https://docs.python.org/3/library/venv.html) for virtual environments. However, if you use another tool such as [pyenv](https://github.com/pyenv/pyenv) or [Conda Miniforge](https://github.com/conda-forge/miniforge) for managing Python environments on your machine continue to use that tool instead. Otherwise, you may have issues with packages that are installed but not found in `venv`.

2. There are a few ways you can locally install the `ilab` CLI. Select your preferred installation method from the following instructions. You can then install `ilab` and activate your `venv` environment.

!!! note
`pip install` may take some time, depending on your internet connection. In case installation fails with error ``unsupported instruction `vpdpbusd'``, append `-C cmake.args="-DLLAMA_NATIVE=off"` to `pip install` command.

3. Install with Apple Metal on M1/M2/M3 Macs

!!! note
Make sure your system Python build is `Mach-O 64-bit executable arm64` by using `file -b $(command -v python)`,
or if your system is setup with [pyenv](https://github.com/pyenv/pyenv) by using the `file -b $(pyenv which python)` command.

```shell
python3 -m venv --upgrade-deps venv
source venv/bin/activate
pip cache remove llama_cpp_python
pip install 'instructlab[mps]'
```

4. From your `venv` environment, verify `ilab` is installed correctly, by running the `ilab` command.

```shell
ilab
```

*Example output of the `ilab` command*

```shell
(venv) $ ilab
Usage: ilab [OPTIONS] COMMAND [ARGS]...

CLI for interacting with InstructLab.

If this is your first time running InstructLab, it's best to start with `ilab config init` to create the environment.
Options:
--config PATH Path to a configuration file. [default:
/home/user/.config/instructlab/config.yaml]
-v, --verbose Enable debug logging (repeat for even more verbosity)
--version Show the version and exit.
--help Show this message and exit.
Commands:
config Command Group for Interacting with the Config of InstructLab.
data Command Group for Interacting with the Data generated by...
model Command Group for Interacting with the Models in InstructLab.
system Command group for all system-related command calls
taxonomy Command Group for Interacting with the Taxonomy of InstructLab.
Aliases:
chat model chat
convert model convert
diff taxonomy diff
download model download
evaluate model evaluate
generate data generate
init config init
list model model_list
serve model serve
sysinfo system info
test model test
train model train
```
!!! important
Every `ilab` command needs to be run from within your Python virtual environment. You can enter the Python environment by running the `source venv/bin/activate` command.
5. Optional: You can enable tab completion for the `ilab` command.
#### Bash (version 4.4 or newer)
Enable tab completion in `bash` with the following command:
```sh
eval "$(_ILAB_COMPLETE=bash_source ilab)"
```
To have this enabled automatically every time you open a new shell,
you can save the completion script and source it from `~/.bashrc`:
```sh
_ILAB_COMPLETE=bash_source ilab > ~/.ilab-complete.bash
echo ". ~/.ilab-complete.bash" >> ~/.bashrc
```
#### Zsh
Enable tab completion in `zsh` with the following command:
```sh
eval "$(_ILAB_COMPLETE=zsh_source ilab)"
```
To have this enabled automatically every time you open a new shell,
you can save the completion script and source it from `~/.zshrc`:
```sh
_ILAB_COMPLETE=zsh_source ilab > ~/.ilab-complete.zsh
echo ". ~/.ilab-complete.zsh" >> ~/.zshrc
```
#### Fish
Enable tab completion in `fish` with the following command:
```sh
_ILAB_COMPLETE=fish_source ilab | source
```
To have this enabled automatically every time you open a new shell,
you can save the completion script and source it from `~/.bashrc`:
```sh
_ILAB_COMPLETE=fish_source ilab > ~/.config/fish/completions/ilab.fish
```
### 🏗️ Initialize `ilab`
1. Initialize `ilab` by running the following command:
```shell
ilab config init
```
*Example output*
```shell
Welcome to InstructLab CLI. This guide will help you set up your environment.
Please provide the following values to initiate the environment [press Enter for defaults]:
Path to taxonomy repo [taxonomy]: <ENTER>
```
2. When prompted by the interface, press **Enter** to add a new default `config.yaml` file.
3. When prompted, clone the `https://github.com/instructlab/taxonomy.git` repository into the current directory by typing **y**.
**Optional**: If you want to point to an existing local clone of the `taxonomy` repository, you can pass the path interactively or alternatively with the `--taxonomy-path` flag.
*Example output after initializing `ilab`*
```shell
(venv) $ ilab config init
Welcome to InstructLab CLI. This guide will help you set up your environment.
Please provide the following values to initiate the environment [press Enter for defaults]:
Path to taxonomy repo [taxonomy]: <ENTER>
`taxonomy` seems to not exists or is empty. Should I clone https://github.com/instructlab/taxonomy.git for you? [y/N]: y
Cloning https://github.com/instructlab/taxonomy.git...
```
`ilab` will use the default configuration file unless otherwise specified. You can override this behavior with the `--config` parameter for any `ilab` command.
4. When prompted, provide the path to your default model. Otherwise, the default of a quantized [Merlinite](https://huggingface.co/instructlab/merlinite-7b-lab-GGUF) model will be used - you can download this model with `ilab model download` (see below).
```shell
(venv) $ ilab config init
Welcome to InstructLab CLI. This guide will help you set up your environment.
Please provide the following values to initiate the environment [press Enter for defaults]:
Path to taxonomy repo [taxonomy]: <ENTER>
`taxonomy` seems to not exists or is empty. Should I clone https://github.com/instructlab/taxonomy.git for you? [y/N]: y
Cloning https://github.com/instructlab/taxonomy.git...
FIX FOR MAC Path to your model [/home/user/.cache/instructlab/models/merlinite-7b-lab-Q4_K_M.gguf]: <ENTER>
```
5. When prompted, please choose a train profile. Train profiles are GPU specific profiles that enable accelerated training behavior. **YOU ARE ON MacOS**, please choose `No Profile (CPU-Only)` by hitting Enter. There are various flags you can utilize with individual `ilab` commands that will allow you to utilize your GPU if applicable.
```shell
Welcome to InstructLab CLI. This guide will help you to setup your environment.
Please provide the following values to initiate the environment [press Enter for defaults]:
Path to taxonomy repo [/home/user/.local/share/instructlab/taxonomy]:
Path to your model [/home/user/.cache/instructlab/models/merlinite-7b-lab-Q4_K_M.gguf]:
Generating `/home/user/.config/instructlab/config.yaml`...
Please choose a train profile to use:
[0] No profile (CPU-only)
[1] A100_H100_x2.yaml
[2] A100_H100_x4.yaml
[3] A100_H100_x8.yaml
[4] L40_x4.yaml
[5] L40_x8.yaml
[6] L4_x8.yaml
Enter the number of your choice [hit enter for the default CPU-only profile] [0]:
Using default CPU-only train profile.
Initialization completed successfully, you're ready to start using `ilab`. Enjoy!
```

The GPU profiles are listed by GPU type and number. If you happen to have a GPU configuration with a similar amount of VRAM as any of the above profiles, feel free to try them out!

### `ilab` directory layout after initializing your system

After running `ilab config init` your directories will look like the following on a Linux system:

```shell
├─ ~/.cache/instructlab/models/ (1)
├─ ~/.local/share/instructlab/datasets (2)
├─ ~/.local/share/instructlab/taxonomy (3)
├─ ~/.local/share/instructlab/checkpoints (4)
```

1. `~/.cache/instructlab/models/`: Contains all downloaded large language models, including the saved output of ones you generate with ilab.
2. `~/.local/share/instructlab/datasets/`: Contains data output from the SDG phase, built on modifications to the taxonomy repository.
3. `~/.local/share/instructlab/taxonomy/`: Contains the skill and knowledge data.
4. `~/.local/share/instructlab/checkpoints/`: Contains the output of the training process

On MacOS, these directories will be under `Library/Application Support/instructlab`. This directory setup is temporary in 0.18.0 and will mimic the Linux paths in future releases. The models directory will be under `Library/Caches/instructlab`.

### 📥 Download the model

- Run the `ilab model download` command.

```shell
ilab model download
```

`ilab model download` downloads a compact pre-trained version of the [model](https://huggingface.co/instructlab/) (~4.4G) from HuggingFace:

```shell
(venv) $ ilab model download
Downloading model from Hugging Face: instructlab/merlinite-7b-lab-GGUF@main to /home/user/.cache/instructlab/models...
...
INFO 2024-08-01 15:05:48,464 huggingface_hub.file_download:1893: Download complete. Moving file to /home/user/.cache/instructlab/models/merlinite-7b-lab-Q4_K_M.gguf
```

> **NOTE** ⏳ This command can take few minutes or immediately depending on your internet connection or model is cached. If you have issues connecting to Hugging Face, refer to the [Hugging Face discussion forum](https://discuss.huggingface.co/) for more details.
#### Downloading a specific model from a Hugging Face repository

- Specify repository, model, and a Hugging Face token if necessary. More information about Hugging Face tokens can be found [here](https://huggingface.co/docs/hub/en/security-tokens)

```shell
HF_TOKEN=<YOUR HUGGINGFACE TOKEN GOES HERE> ilab model download --repository=TheBloke/Mixtral-8x7B-Instruct-v0.1-GGUF --filename=mixtral-8x7b-instruct-v0.1.Q4_K_M.gguf
```

#### Downloading an entire Hugging Face repository (Safetensors Model)

- Specify repository, and a Hugging Face token if necessary. For example:


```shell
HF_TOKEN=<YOUR HUGGINGFACE TOKEN GOES HERE> ilab model download --repository=TheBloke/Mixtral-8x7B-Instruct-v0.1-GGUF --filename=mixtral-8x7b-instruct-v0.1.Q4_K_M.gguf
```

#### Downloading an entire Hugging Face repository (Safetensors Model)

- Specify repository, and a Hugging Face token if necessary. For example:

```shell
HF_TOKEN=<YOUR HUGGINGFACE TOKEN GOES HERE> ilab model download --repository=instructlab/granite-7b-lab
```

These types of models are useful for GPU-enabled systems or anyone looking to serve a model using vLLM. InstructLab provides Safetensor versions of our Granite models on HuggingFace.

#### Listing downloaded models

- All downloaded models can be seen with `ilab model list`.

```shell
ilab model list
```

*Example output of `ilab model list` after `ilab model download`*

```shell
(venv) $ ilab model list
+------------------------------+---------------------+--------+
| Model Name | Last Modified | Size |
+------------------------------+---------------------+--------+
| merlinite-7b-lab-Q4_K_M.gguf | 2024-08-01 15:05:48 | 4.1 GB |
+------------------------------+---------------------+--------+
```

### 🍴 Serving the model

- Serve the model by running the following command:

```shell
ilab model serve
```

- Serve a non-default model (e.g. Mixtral-8x7B-Instruct-v0.1):

```shell
ilab model serve --model-path models/mixtral-8x7b-instruct-v0.1.Q4_K_M.gguf
```

- Once the model is served and ready, you'll see the following output:

```shell
(venv) $ ilab model serve
INFO 2024-03-02 02:21:11,352 lab.py:201 Using model 'models/ggml-merlinite-7b-lab-Q4_K_M.gguf' with -1 gpu-layers and 4096 max context size.
Starting server process
After application startup complete see http://127.0.0.1:8000/docs for API.
Press CTRL+C to shut down the server.
```

> **NOTE:** If multiple `ilab` clients try to connect to the same InstructLab server at the same time, the 1st will connect to the server while the others will start their own temporary server. This will require additional resources on the host machine.
- Serve a non-default Safetensors model (e.g. granite-7b-lab). NOTE: this requires a GPU.

Ensure vllm is installed:

```shell
pip show vllm
```

If it is not, please run:

```shell
pip install vllm@git+https://github.com/opendatahub-io/[email protected]
```

```shell
ilab model serve --model-path ~/.cache/instructlab/models/instructlab/granite-7b-lab
```

### 📣 Chat with the model (Optional)

Because you're serving the model in one terminal window, you will have to create a new window and re-activate your Python virtual environment to run `ilab model chat` command:

```shell
source venv/bin/activate
ilab model chat
```

Chat with a non-default model (e.g. Mixtral-8x7B-Instruct-v0.1):

```shell
source venv/bin/activate
ilab model chat --model models/mixtral-8x7b-instruct-v0.1.Q4_K_M.gguf
```

Please note that usage of `--model` necessitates that the existing server has that model. If not, you must exit the server. `--model` in `ilab model chat` has the ability to start a server on your behalf with the specified model if one is not already running on the port.

Before you start adding new skills and knowledge to your model, you can check its baseline performance by asking it a question such as `what is the capital of Canada?`.

> **NOTE:** the model needs to be trained with the generated synthetic data to use the new skills or knowledge
```shell
(venv) $ ilab model chat
╭────────────────────────────────────────────────────────────────────────────────────────────────────────────────── system ──────────────────────────────────────────────────────────────────────────────────────────────────────────────────╮
│ Welcome to InstructLab Chat w/ GGML-MERLINITE-7B-lab-Q4_K_M (type /h for help) │
╰────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╯
>>b> what is the capital of Canada [S][default]
╭────────────────────────────────────────────────────────────────────────────────────────────────────── ggml-merlinite-7b-lab-Q4_K_M ───────────────────────────────────────────────────────────────────────────────────────────────────────╮
│ The capital city of Canada is Ottawa. It is located in the province of Ontario, on the southern banks of the Ottawa River in the eastern portion of southern Ontario. The city serves as the political center for Canada, as it is home to │
│ Parliament Hill, which houses the House of Commons, Senate, Supreme Court, and Cabinet of Canada. Ottawa has a rich history and cultural significance, making it an essential part of Canada's identity. │
╰─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── elapsed 12.008 seconds ─╯
TODO
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