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# What does this PR do? [Provide a short summary of what this PR does and why. Link to relevant issues if applicable.] Since released the `--downloaded` option, so update the related documents. [//]: # (If resolving an issue, uncomment and update the line below) [//]: # (Closes #[issue-number]) ## Test Plan [Describe the tests you ran to verify your changes with result summaries. *Provide clear instructions so the plan can be easily re-executed.*] [//]: # (## Documentation) Signed-off-by: reidliu <reid201711@gmail.com> Co-authored-by: reidliu <reid201711@gmail.com>
111 lines
5.9 KiB
Markdown
111 lines
5.9 KiB
Markdown
---
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orphan: true
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---
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# Meta Reference Quantized Distribution
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```{toctree}
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:maxdepth: 2
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:hidden:
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self
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```
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The `llamastack/distribution-{{ name }}` distribution consists of the following provider configurations:
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{{ providers_table }}
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The only difference vs. the `meta-reference-gpu` distribution is that it has support for more efficient inference -- with fp8, int4 quantization, etc.
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Note that you need access to nvidia GPUs to run this distribution. This distribution is not compatible with CPU-only machines or machines with AMD GPUs.
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{% if run_config_env_vars %}
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### Environment Variables
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The following environment variables can be configured:
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{% for var, (default_value, description) in run_config_env_vars.items() %}
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- `{{ var }}`: {{ description }} (default: `{{ default_value }}`)
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{% endfor %}
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{% endif %}
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## Prerequisite: Downloading Models
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Please use `llama model list --downloaded` to check that you have llama model checkpoints downloaded in `~/.llama` before proceeding. See [installation guide](https://llama-stack.readthedocs.io/en/latest/references/llama_cli_reference/download_models.html) here to download the models. Run `llama model list` to see the available models to download, and `llama model download` to download the checkpoints.
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```
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$ llama model list --downloaded
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┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━┓
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┃ Model ┃ Size ┃ Modified Time ┃
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┡━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━┩
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│ Llama3.2-1B-Instruct:int4-qlora-eo8 │ 1.53 GB │ 2025-02-26 11:22:28 │
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├─────────────────────────────────────────┼──────────┼─────────────────────┤
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│ Llama3.2-1B │ 2.31 GB │ 2025-02-18 21:48:52 │
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├─────────────────────────────────────────┼──────────┼─────────────────────┤
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│ Prompt-Guard-86M │ 0.02 GB │ 2025-02-26 11:29:28 │
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├─────────────────────────────────────────┼──────────┼─────────────────────┤
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│ Llama3.2-3B-Instruct:int4-spinquant-eo8 │ 3.69 GB │ 2025-02-26 11:37:41 │
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├─────────────────────────────────────────┼──────────┼─────────────────────┤
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│ Llama3.2-3B │ 5.99 GB │ 2025-02-18 21:51:26 │
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├─────────────────────────────────────────┼──────────┼─────────────────────┤
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│ Llama3.1-8B │ 14.97 GB │ 2025-02-16 10:36:37 │
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├─────────────────────────────────────────┼──────────┼─────────────────────┤
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│ Llama3.2-1B-Instruct:int4-spinquant-eo8 │ 1.51 GB │ 2025-02-26 11:35:02 │
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├─────────────────────────────────────────┼──────────┼─────────────────────┤
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│ Llama-Guard-3-1B │ 2.80 GB │ 2025-02-26 11:20:46 │
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├─────────────────────────────────────────┼──────────┼─────────────────────┤
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│ Llama-Guard-3-1B:int4 │ 0.43 GB │ 2025-02-26 11:33:33 │
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└─────────────────────────────────────────┴──────────┴─────────────────────┘
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```
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## Running the Distribution
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You can do this via Conda (build code) or Docker which has a pre-built image.
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### Via Docker
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This method allows you to get started quickly without having to build the distribution code.
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```bash
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LLAMA_STACK_PORT=5001
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docker run \
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-it \
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-p $LLAMA_STACK_PORT:$LLAMA_STACK_PORT \
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-v ~/.llama:/root/.llama \
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llamastack/distribution-{{ name }} \
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--port $LLAMA_STACK_PORT \
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--env INFERENCE_MODEL=meta-llama/Llama-3.2-3B-Instruct
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```
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If you are using Llama Stack Safety / Shield APIs, use:
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```bash
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docker run \
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-it \
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-p $LLAMA_STACK_PORT:$LLAMA_STACK_PORT \
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-v ~/.llama:/root/.llama \
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llamastack/distribution-{{ name }} \
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--port $LLAMA_STACK_PORT \
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--env INFERENCE_MODEL=meta-llama/Llama-3.2-3B-Instruct \
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--env SAFETY_MODEL=meta-llama/Llama-Guard-3-1B
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```
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### Via Conda
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Make sure you have done `uv pip install llama-stack` and have the Llama Stack CLI available.
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```bash
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llama stack build --template {{ name }} --image-type conda
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llama stack run distributions/{{ name }}/run.yaml \
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--port $LLAMA_STACK_PORT \
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--env INFERENCE_MODEL=meta-llama/Llama-3.2-3B-Instruct
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```
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If you are using Llama Stack Safety / Shield APIs, use:
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```bash
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llama stack run distributions/{{ name }}/run-with-safety.yaml \
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--port $LLAMA_STACK_PORT \
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--env INFERENCE_MODEL=meta-llama/Llama-3.2-3B-Instruct \
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--env SAFETY_MODEL=meta-llama/Llama-Guard-3-1B
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```
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