Name	Name	Last commit message	Last commit date
parent directory ..
finetune	finetune
inference	inference
serving	serving
README.md	README.md

Getting started with IPEX-LLM in Docker

This guide provides step-by-step instructions for installing and using IPEX-LLM in a Docker environment. It covers setups for both CPU and XPU (accelerated processing units) on different operating systems.

Docker Installation Instructions

For New Users:
- Begin by visiting the official Docker Get Started page for a comprehensive introduction and installation guide.
Additional Steps for Windows Users:
- For Windows Users, follow the step-by-step guide: Docker Installation Instructions for Windows.

IPEX-LLM Inference on CPU

1. Prepare ipex-llm-cpu Docker Image

Run the following command to pull image:

docker pull intelanalytics/ipex-llm-cpu:2.1.0-SNAPSHOT

2. Start bigdl-llm-cpu Docker Container

#/bin/bash
export DOCKER_IMAGE=intelanalytics/ipex-llm-cpu:2.1.0-SNAPSHOT
export CONTAINER_NAME=my_container
export MODEL_PATH=/llm/models[change to your model path]

docker run -itd \
    --privileged \
    -p 12345:12345 \
    --cpuset-cpus="0-47" \
    --cpuset-mems="0" \
    --name=$CONTAINER_NAME \
    -v $MODEL_PATH:/llm/models \
    $DOCKER_IMAGE

Access the container:

docker exec -it $CONTAINER_NAME bash

3. Start Inference and Tutorials

3.1 Chat Interface: Use chat.py for conversational AI.

For example, if your model is Llama-2-7b-chat-hf and mounted on /llm/models, you can excute the following command to initiate a conversation:

cd /llm/portable-zip
python chat.py --model-path /llm/models/Llama-2-7b-chat-hf

Here is a demostration:

3.2 Jupyter Lab Tutorials: Start a Jupyter Lab session for IPEX-LLM tutorials.

Run the following command to start notebook:

cd /llm
./start-notebook.sh [--port EXPECTED_PORT]

The default port is 12345, you could assign a different port by specifying the --port parameter.

If you're using the host network mode when booting the container, once the service is running successfully, you can access the tutorial at http://127.0.0.1:12345/lab. Alternatively, you need to ensure the correct ports are bound between the container and the host.

Here's a demonstration of how to navigate the tutorial in the explorer:

3.3 Performance Benchmark: We provide a benchmark tool help users to test all the benchmarks and record them in a result CSV.

cd /llm/benchmark/all-in-one

Users can provide models and related information in config.yaml.

repo_id:
  # - 'THUDM/chatglm-6b'
  # - 'THUDM/chatglm2-6b'
  - 'meta-llama/Llama-2-7b-chat-hf'
  # - 'liuhaotian/llava-v1.5-7b' # requires a LLAVA_REPO_DIR env variables pointing to the llava dir; added only for gpu win related test_api now
local_model_hub: 'path to your local model hub'
warm_up: 1
num_trials: 3
num_beams: 1 # default to greedy search
low_bit: 'sym_int4' # default to use 'sym_int4' (i.e. symmetric int4)
batch_size: 1 # default to 1
in_out_pairs:
  - '32-32'
  - '1024-128'
test_api:
  # - "transformer_int4"
  # - "native_int4"
  # - "optimize_model"
  # - "pytorch_autocast_bf16"
  # - "transformer_autocast_bf16"
  # - "bigdl_ipex_bf16"
  # - "bigdl_ipex_int4"
  # - "bigdl_ipex_int8"
  # - "ipex_fp16_gpu" # on Intel GPU
  # - "bigdl_fp16_gpu" # on Intel GPU
  # - "transformer_int4_gpu"  # on Intel GPU
  # - "optimize_model_gpu"  # on Intel GPU
  # - "deepspeed_transformer_int4_cpu" # on Intel SPR Server
  # - "transformer_int4_gpu_win" # on Intel GPU for Windows
  # - "transformer_int4_fp16_gpu_win" # on Intel GPU for Windows, use fp16 for non-linear layer
  # - "transformer_int4_loadlowbit_gpu_win" # on Intel GPU for Windows using load_low_bit API. Please make sure you have used the save.py to save the converted low bit model
  # - "deepspeed_optimize_model_gpu" # deepspeed autotp on Intel GPU
  - "speculative_cpu"
  # - "speculative_gpu"
cpu_embedding: False # whether put embedding to CPU (only avaiable now for gpu win related test_api)
streaming: False # whether output in streaming way (only avaiable now for gpu win related test_api)

This benchmark tool offers various test APIs, including transformer_int4, speculative_cpu, and more.

For instance, if you wish to benchmark inference with speculative decoding, utilize the speculative_cpu test API in the config.yml file.

Then, execute bash run-spr.sh, which will generate output results in results.csv.

bash run-spr.sh

For further details and comprehensive functionality of the benchmark tool, please refer to the all-in-one benchmark tool.

Additionally, for examples related to Inference with Speculative Decoding, you can explore Speculative-Decoding Examples.

IPEX-LLM Inference on XPU

1. Prepare ipex-llm-xpu Docker Image

Run the following command to pull image from dockerhub:

docker pull intelanalytics/ipex-llm-xpu:2.1.0-SNAPSHOT

2. Start ipex-llm-xpu Docker Container

To map the xpu into the container, you need to specify --device=/dev/dri when booting the container.

#/bin/bash
export DOCKER_IMAGE=intelanalytics/ipex-llm-xpu:2.1.0-SNAPSHOT
export CONTAINER_NAME=my_container
export MODEL_PATH=/llm/models[change to your model path]

sudo docker run -itd \
        --net=host \
        --device=/dev/dri \
        --memory="32G" \
        --name=$CONTAINER_NAME \
        --shm-size="16g" \
        -v $MODEL_PATH:/llm/models \
        $DOCKER_IMAGE

Access the container:

docker exec -it $CONTAINER_NAME bash

To verify the device is successfully mapped into the container, run sycl-ls to check the result. In a machine with Arc A770, the sampled output is:

root@arda-arc12:/# sycl-ls
[opencl:acc:0] Intel(R) FPGA Emulation Platform for OpenCL(TM), Intel(R) FPGA Emulation Device 1.2 [2023.16.7.0.21_160000]
[opencl:cpu:1] Intel(R) OpenCL, 13th Gen Intel(R) Core(TM) i9-13900K 3.0 [2023.16.7.0.21_160000]
[opencl:gpu:2] Intel(R) OpenCL Graphics, Intel(R) Arc(TM) A770 Graphics 3.0 [23.17.26241.33]
[ext_oneapi_level_zero:gpu:0] Intel(R) Level-Zero, Intel(R) Arc(TM) A770 Graphics 1.3 [1.3.26241]

3. Start Inference

Chat Interface: Use chat.py for conversational AI.

For example, if your model is Llama-2-7b-chat-hf and mounted on /llm/models, you can excute the following command to initiate a conversation:

cd /llm
python chat.py --model-path /llm/models/Llama-2-7b-chat-hf

To run inference using IPEX-LLM using xpu, you could refer to this documentation.

IPEX-LLM Serving on CPU

FastChat is an open platform for training, serving, and evaluating large language model based chatbots. You can find the detailed information at their homepage.

IPEX-LLM is integrated into FastChat so that user can use IPEX-LLM as a serving backend in the deployment.

1. Prepare ipex-llm-serving-cpu Docker Image

Run the following command:

docker pull intelanalytics/ipex-llm-serving-cpu:2.1.0-SNAPSHOT

2. Start ipex-llm-serving-cpu Docker Container

Please be noted that the CPU config is specified for Xeon CPUs, change it accordingly if you are not using a Xeon CPU.

export DOCKER_IMAGE=intelanalytics/ipex-llm-serving-cpu:2.1.0-SNAPSHOT
export CONTAINER_NAME=my_container
export MODEL_PATH=/llm/models[change to your model path]

docker run -itd \
    --net=host \
    --cpuset-cpus="0-47" \
    --cpuset-mems="0" \
    --memory="32G" \
    --name=$CONTAINER_NAME \
    -v $MODEL_PATH:/llm/models \
    $DOCKER_IMAGE

Access the container:

docker exec -it $CONTAINER_NAME bash

3. Serving with FastChat

To serve using the Web UI, you need three main components: web servers that interface with users, model workers that host one or more models, and a controller to coordinate the web server and model workers.

Step 1: Launch the Controller
```
python3 -m fastchat.serve.controller &
```
This controller manages the distributed workers.
Step 2: Launch the model worker(s)

Using IPEX-LLM in FastChat does not impose any new limitations on model usage. Therefore, all Hugging Face Transformer models can be utilized in FastChat.
```
source ipex-llm-init -t

# Available low_bit format including sym_int4, sym_int8, bf16 etc.
python3 -m ipex_llm.serving.fastchat.ipex_llm_worker --model-path path/to/vicuna-7b-v1.5 --low-bit "sym_int4" --trust-remote-code --device "cpu" &
```
Wait until the process finishes loading the model and you see "Uvicorn running on ...". The model worker will register itself to the controller.
Step 3: Launch Gradio web server or RESTful API server

You can launch Gradio web server to serve your models using the web UI or launch RESTful API server to serve with HTTP.
- Option 1: Serving with Web UI
```
python3 -m fastchat.serve.gradio_web_server &
```
  This is the user interface that users will interact with.
  
  By following these steps, you will be able to serve your models using the web UI with IPEX-LLM as the backend. You can open your browser and chat with a model now.
- Option 2: Serving with OpenAI-Compatible RESTful APIs
  
  Launch the RESTful API server
```
python3 -m fastchat.serve.openai_api_server --host 0.0.0.0 --port 8000 &
```
  Use curl for testing, an example could be:
```
curl -X POST -H "Content-Type: application/json" -d '{
  "model": "Llama-2-7b-chat-hf",
  "prompt": "Once upon a time, there existed a little girl who liked to have adventures. She wanted to go to places and meet new people, and have fun",
  "n": 1,
  "best_of": 1,
  "use_beam_search": false,
  "stream": false
}' http://YOUR_HTTP_HOST:8000/v1/completions
```
You can find more details here Serving using IPEX-LLM and FastChat

4. Serving with vLLM Continuous Batching

To fully utilize the continuous batching feature of the vLLM, you can send requests to the service using curl or other similar methods. The requests sent to the engine will be batched at token level. Queries will be executed in the same forward step of the LLM and be removed when they are finished instead of waiting for all sequences to be finished.

Step 1: Launch the api_server

#!/bin/bash
# You may also want to adjust the `--max-num-batched-tokens` argument, it indicates the hard limit
# of batched prompt length the server will accept
numactl -C 0-47 -m 0 python -m ipex_llm.vllm.entrypoints.openai.api_server \
        --model /llm/models/Llama-2-7b-chat-hf/  \
        --host 0.0.0.0 --port 8000 \
        --load-format 'auto' --device cpu --dtype bfloat16 \
        --max-num-batched-tokens 4096 &

Step 2: Use curl for testing, access the api server as follows:

curl http://YOUR_HTTP_HOST:8000/v1/completions \
        -H "Content-Type: application/json" \
        -d '{
                "model": "/llm/models/Llama-2-7b-chat-hf/",
                "prompt": "San Francisco is a",
                "max_tokens": 128,
                "temperature": 0
}' &

You can find more details here: Serving with vLLM Continuous Batching

IPEX-LLM Serving on XPU

FastChat is an open platform for training, serving, and evaluating large language model based chatbots. You can find the detailed information at their homepage.

IPEX-LLM is integrated into FastChat so that user can use IPEX-LLM as a serving backend in the deployment.

1. Prepare ipex-llm-serving-xpu Docker Image

Run the following command:

docker pull intelanalytics/ipex-llm-serving-xpu:2.1.0-SNAPSHOT

2. Start ipex-llm-serving-xpu Docker Container

To map the xpu into the container, you need to specify --device=/dev/dri when booting the container.

export DOCKER_IMAGE=intelanalytics/ipex-llm-serving-xpu:2.1.0-SNAPSHOT
export CONTAINER_NAME=my_container
export MODEL_PATH=/llm/models[change to your model path]

docker run -itd \
    --net=host \
    --cpuset-cpus="0-47" \
    --cpuset-mems="0" \
    --name=$CONTAINER_NAME \
    -v $MODEL_PATH:/llm/models \
    $DOCKER_IMAGE

Access the container:

docker exec -it $CONTAINER_NAME bash

To verify the device is successfully mapped into the container, run sycl-ls to check the result. In a machine with Arc A770, the sampled output is:

root@arda-arc12:/# sycl-ls
[opencl:acc:0] Intel(R) FPGA Emulation Platform for OpenCL(TM), Intel(R) FPGA Emulation Device 1.2 [2023.16.7.0.21_160000]
[opencl:cpu:1] Intel(R) OpenCL, 13th Gen Intel(R) Core(TM) i9-13900K 3.0 [2023.16.7.0.21_160000]
[opencl:gpu:2] Intel(R) OpenCL Graphics, Intel(R) Arc(TM) A770 Graphics 3.0 [23.17.26241.33]
[ext_oneapi_level_zero:gpu:0] Intel(R) Level-Zero, Intel(R) Arc(TM) A770 Graphics 1.3 [1.3.26241]

3. Serving with FastChat

Step 1: Launch the Controller
```
python3 -m fastchat.serve.controller &
```
This controller manages the distributed workers.
Step 2: Launch the model worker(s)

Using IPEX-LLM in FastChat does not impose any new limitations on model usage. Therefore, all Hugging Face Transformer models can be utilized in FastChat.
```
# Available low_bit format including sym_int4, sym_int8, fp16 etc.
python3 -m ipex_llm.serving.fastchat.ipex_llm_worker --model-path /llm/models/Llama-2-7b-chat-hf/ --low-bit "sym_int4" --trust-remote-code --device "xpu" &
```
Wait until the process finishes loading the model and you see "Uvicorn running on ...". The model worker will register itself to the controller.
Step 3: Launch Gradio web server or RESTful API server

You can launch Gradio web server to serve your models using the web UI or launch RESTful API server to serve with HTTP.
- Option 1: Serving with Web UI
```
python3 -m fastchat.serve.gradio_web_server &
```
  This is the user interface that users will interact with.
  
  By following these steps, you will be able to serve your models using the web UI with IPEX-LLM as the backend. You can open your browser and chat with a model now.
- Option 2: Serving with OpenAI-Compatible RESTful APIs
  
  Launch the RESTful API server
```
python3 -m fastchat.serve.openai_api_server --host 0.0.0.0 --port 8000 &
```
  Use curl for testing, an example could be:
```
curl -X POST -H "Content-Type: application/json" -d '{
  "model": "Llama-2-7b-chat-hf",
  "prompt": "Once upon a time, there existed a little girl who liked to have adventures. She wanted to go to places and meet new people, and have fun",
  "n": 1,
  "best_of": 1,
  "use_beam_search": false,
  "stream": false
}' http://YOUR_HTTP_HOST:8000/v1/completions
```
You can find more details here Serving using IPEX-LLM and FastChat

4. Serving with vLLM Continuous Batching

Step 1: Launch the api_server

#!/bin/bash
# You may also want to adjust the `--max-num-batched-tokens` argument, it indicates the hard limit
# of batched prompt length the server will accept
python -m ipex_llm.vllm.entrypoints.openai.api_server \
        --model /llm/models/Llama-2-7b-chat-hf/ \
        --host 0.0.0.0 --port 8000 \
        --load-format 'auto' --device xpu --dtype bfloat16 \
        --max-num-batched-tokens 4096 &

Step 2: Use curl for testing, access the api server as follows:

curl http://YOUR_HTTP_HOST:8000/v1/completions \
        -H "Content-Type: application/json" \
        -d '{
                "model": "/llm/models/Llama-2-7b-chat-hf/",
                "prompt": "San Francisco is a",
                "max_tokens": 128,
                "temperature": 0
}' &

You can find more details here Serving with vLLM Continuous Batching

IPEX-LLM Fine Tuning on CPU

1. Prepare Docker Image

You can download directly from Dockerhub like:

# For standalone
docker pull intelanalytics/ipex-llm-finetune-qlora-cpu-standalone:2.1.0-SNAPSHOT

# For k8s
docker pull intelanalytics/ipex-llm-finetune-qlora-cpu-k8s:2.1.0-SNAPSHOT

Or build the image from source:

# For standalone
export HTTP_PROXY=your_http_proxy
export HTTPS_PROXY=your_https_proxy

docker build \
  --build-arg http_proxy=${HTTP_PROXY} \
  --build-arg https_proxy=${HTTPS_PROXY} \
  -t intelanalytics/ipex-llm-finetune-qlora-cpu-standalone:2.1.0-SNAPSHOT \
  -f ./Dockerfile .

# For k8s
export HTTP_PROXY=your_http_proxy
export HTTPS_PROXY=your_https_proxy

docker build \
  --build-arg http_proxy=${HTTP_PROXY} \
  --build-arg https_proxy=${HTTPS_PROXY} \
  -t intelanalytics/ipex-llm-finetune-qlora-cpu-k8s:2.1.0-SNAPSHOT \
  -f ./Dockerfile.k8s .

2. Prepare Base Model, Data and Container

Here, we try to fine-tune a Llama2-7b with yahma/alpaca-cleaned dataset, and please download them and start a docker container with files mounted like below:

export BASE_MODE_PATH=your_downloaded_base_model_path
export DATA_PATH=your_downloaded_data_path
export HTTP_PROXY=your_http_proxy
export HTTPS_PROXY=your_https_proxy

docker run -itd \
   --net=host \
   --name=ipex-llm-fintune-qlora-cpu \
   -e http_proxy=${HTTP_PROXY} \
   -e https_proxy=${HTTPS_PROXY} \
   -v $BASE_MODE_PATH:/ipex_llm/model \
   -v $DATA_PATH:/ipex_llm/data/alpaca-cleaned \
   intelanalytics/ipex-llm-finetune-qlora-cpu-standalone:2.1.0-SNAPSHOT

The download and mount of base model and data to a docker container demonstrates a standard fine-tuning process. You can skip this step for a quick start, and in this way, the fine-tuning codes will automatically download the needed files:

export HTTP_PROXY=your_http_proxy
export HTTPS_PROXY=your_https_proxy

docker run -itd \
   --net=host \
   --name=ipex-llm-fintune-qlora-cpu \
   -e http_proxy=${HTTP_PROXY} \
   -e https_proxy=${HTTPS_PROXY} \
   intelanalytics/ipex-llm-finetune-qlora-cpu-standalone:2.1.0-SNAPSHOT

However, we do recommend you to handle them manually, because the automatical download can be blocked by Internet access and Huggingface authentication etc. according to different environment, and the manual method allows you to fine-tune in a custom way (with different base model and dataset).

3. Start Fine-Tuning (Local Mode)

Enter the running container:

docker exec -it ipex-llm-fintune-qlora-cpu bash

Then, start QLoRA fine-tuning: If the machine memory is not enough, you can try to set use_gradient_checkpointing=True.

cd /ipex_llm
bash start-qlora-finetuning-on-cpu.sh

After minutes, it is expected to get results like:

{'loss': 2.0251, 'learning_rate': 0.0002, 'epoch': 0.02}
{'loss': 1.2389, 'learning_rate': 0.00017777777777777779, 'epoch': 0.03}
{'loss': 1.032, 'learning_rate': 0.00015555555555555556, 'epoch': 0.05}
{'loss': 0.9141, 'learning_rate': 0.00013333333333333334, 'epoch': 0.06}
{'loss': 0.8505, 'learning_rate': 0.00011111111111111112, 'epoch': 0.08}
{'loss': 0.8713, 'learning_rate': 8.888888888888889e-05, 'epoch': 0.09}
{'loss': 0.8635, 'learning_rate': 6.666666666666667e-05, 'epoch': 0.11}
{'loss': 0.8853, 'learning_rate': 4.4444444444444447e-05, 'epoch': 0.12}
{'loss': 0.859, 'learning_rate': 2.2222222222222223e-05, 'epoch': 0.14}
{'loss': 0.8608, 'learning_rate': 0.0, 'epoch': 0.15}
{'train_runtime': xxxx, 'train_samples_per_second': xxxx, 'train_steps_per_second': xxxx, 'train_loss': 1.0400420665740966, 'epoch': 0.15}
100%|███████████████████████████████████████████████████████████████████████████████████| 200/200 [07:16<00:00,  2.18s/it]
TrainOutput(global_step=200, training_loss=1.0400420665740966, metrics={'train_runtime': xxxx, 'train_samples_per_second': xxxx, 'train_steps_per_second': xxxx, 'train_loss': 1.0400420665740966, 'epoch': 0.15})

4. Merge the adapter into the original model

Using the export_merged_model.py to merge.

python ./export_merged_model.py --repo-id-or-model-path REPO_ID_OR_MODEL_PATH --adapter_path ./outputs/checkpoint-200 --output_path ./outputs/checkpoint-200-merged

Then you can use ./outputs/checkpoint-200-merged as a normal huggingface transformer model to do inference.

IPEX-LLM Fine Tuning on XPU

The following shows how to fine-tune LLM with Quantization (QLoRA built on IPEX-LLM 4bit optimizations) in a docker environment, which is accelerated by Intel XPU.

1. Prepare ipex-llm-finetune-qlora-xpu Docker Image

Run the following command:

docker pull intelanalytics/ipex-llm-finetune-qlora-xpu:2.1.0-SNAPSHOT

2. Prepare Base Model, Data and Start Docker Container

Here, we try to fine-tune a Llama2-7b with yahma/alpaca-cleaned dataset, and please download them and start a docker container with files mounted like below:

export BASE_MODE_PATH=your_downloaded_base_model_path
export DATA_PATH=your_downloaded_data_path
export HTTP_PROXY=your_http_proxy
export HTTPS_PROXY=your_https_proxy
export CONTAINER_NAME=my_container
export DOCKER_IMAGE=intelanalytics/ipex-llm-finetune-qlora-xpu:2.1.0-SNAPSHOT

docker run -itd \
   --net=host \
   --device=/dev/dri \
   --memory="32G" \
   --name=$CONTAINER_NAME \
   -e http_proxy=${HTTP_PROXY} \
   -e https_proxy=${HTTPS_PROXY} \
   -v $BASE_MODE_PATH:/model \
   -v $DATA_PATH:/data/alpaca-cleaned \
   --shm-size="16g" \
   $DOCKER_IMAGE

After the container is booted, you could get into the container through docker exec.

docker exec -it $CONTAINER_NAME bash

3. Start Fine-Tuning (Local Mode)

Then, start QLoRA fine-tuning:

bash start-qlora-finetuning-on-xpu.sh

After minutes, it is expected to get results like:

{'loss': 2.0251, 'learning_rate': 0.0002, 'epoch': 0.02}
{'loss': 1.2389, 'learning_rate': 0.00017777777777777779, 'epoch': 0.03}
{'loss': 1.032, 'learning_rate': 0.00015555555555555556, 'epoch': 0.05}
{'loss': 0.9141, 'learning_rate': 0.00013333333333333334, 'epoch': 0.06}
{'loss': 0.8505, 'learning_rate': 0.00011111111111111112, 'epoch': 0.08}
{'loss': 0.8713, 'learning_rate': 8.888888888888889e-05, 'epoch': 0.09}
{'loss': 0.8635, 'learning_rate': 6.666666666666667e-05, 'epoch': 0.11}
{'loss': 0.8853, 'learning_rate': 4.4444444444444447e-05, 'epoch': 0.12}
{'loss': 0.859, 'learning_rate': 2.2222222222222223e-05, 'epoch': 0.14}
{'loss': 0.8608, 'learning_rate': 0.0, 'epoch': 0.15}
{'train_runtime': xxxx, 'train_samples_per_second': xxxx, 'train_steps_per_second': xxxx, 'train_loss': 1.0400420665740966, 'epoch': 0.15}
100%|███████████████████████████████████████████████████████████████████████████████████| 200/200 [07:16<00:00,  2.18s/it]
TrainOutput(global_step=200, training_loss=1.0400420665740966, metrics={'train_runtime': xxxx, 'train_samples_per_second': xxxx, 'train_steps_per_second': xxxx, 'train_loss': 1.0400420665740966, 'epoch': 0.15})

4. Merge the adapter into the original model

Using the export_merged_model.py to merge.

python ./export_merged_model.py --repo-id-or-model-path REPO_ID_OR_MODEL_PATH --adapter_path ./outputs/checkpoint-200 --output_path ./outputs/checkpoint-200-merged

Then you can use ./outputs/checkpoint-200-merged as a normal huggingface transformer model to do inference.

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Getting started with IPEX-LLM in Docker

Index

Docker Installation Instructions

IPEX-LLM Inference on CPU

1. Prepare ipex-llm-cpu Docker Image

2. Start bigdl-llm-cpu Docker Container

3. Start Inference and Tutorials

IPEX-LLM Inference on XPU

1. Prepare ipex-llm-xpu Docker Image

2. Start ipex-llm-xpu Docker Container

3. Start Inference

IPEX-LLM Serving on CPU

1. Prepare ipex-llm-serving-cpu Docker Image

2. Start ipex-llm-serving-cpu Docker Container

3. Serving with FastChat

Step 1: Launch the Controller

Step 2: Launch the model worker(s)

Step 3: Launch Gradio web server or RESTful API server

4. Serving with vLLM Continuous Batching

Step 1: Launch the api_server

Step 2: Use curl for testing, access the api server as follows:

IPEX-LLM Serving on XPU

1. Prepare ipex-llm-serving-xpu Docker Image

2. Start ipex-llm-serving-xpu Docker Container

3. Serving with FastChat

Step 1: Launch the Controller

Step 2: Launch the model worker(s)

Step 3: Launch Gradio web server or RESTful API server

4. Serving with vLLM Continuous Batching

Step 1: Launch the api_server

Step 2: Use curl for testing, access the api server as follows:

IPEX-LLM Fine Tuning on CPU

1. Prepare Docker Image

2. Prepare Base Model, Data and Container

3. Start Fine-Tuning (Local Mode)

4. Merge the adapter into the original model

IPEX-LLM Fine Tuning on XPU

1. Prepare ipex-llm-finetune-qlora-xpu Docker Image

2. Prepare Base Model, Data and Start Docker Container

3. Start Fine-Tuning (Local Mode)

4. Merge the adapter into the original model