Merge remote-tracking branch 'origin/main' into codex-api-server-user-guide

Signed-off-by: hsliu_ustc <hsliu_ustc@noreply.gitcode.com>

# Conflicts:
#	docs/user_guide/examples/online_serving/text_to_audio.md
#	examples/online_serving/stable_audio/README.md
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hsliu_ustc committed 2026-09-01 11:23:08 +08:00
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@@ -1,7 +1,7 @@
# Installation
!!! important
vLLM-Omni is released against the matching upstream vLLM major/minor version. vLLM-Omni 0.26.x requires vLLM 0.26.x; the stable v0.26.0 instructions pin vLLM 0.26.0.
vLLM-Omni is released against the matching upstream vLLM major/minor version. vLLM-Omni 0.28.x requires vLLM 0.28.x; the stable v0.28.0 instructions pin vLLM 0.28.0.
vLLM-Omni supports the following hardware platforms:
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@@ -34,7 +34,7 @@ vLLM-Omni is a Python library that supports the following GPU variants. The libr
### Pre-built wheels
Note: Pre-built wheels are currently available for vLLM-Omni 0.11.0rc1, 0.12.0rc1, 0.14.0rc1, 0.14.0, 0.16.0, 0.18.0, 0.20.0, 0.21.0, 0.22.0, 0.23.0, 0.24.0, 0.25.0, and 0.26.0. If you need a newer unreleased revision, please [build from source](https://docs.vllm.ai/projects/vllm-omni/en/latest/getting_started/installation/gpu/#build-wheel-from-source).
Note: Pre-built wheels are currently available for vLLM-Omni 0.11.0rc1, 0.12.0rc1, 0.14.0rc1, 0.14.0, 0.16.0, 0.18.0, 0.20.0, 0.21.0, 0.22.0, 0.23.0, 0.24.0, 0.25.0, and 0.26.0; the 0.28.0 wheels are published together with the v0.28.0 release this branch produces. If you need a newer unreleased revision, please [build from source](https://docs.vllm.ai/projects/vllm-omni/en/latest/getting_started/installation/gpu/#build-wheel-from-source).
=== "NVIDIA CUDA"
@@ -20,7 +20,7 @@ Therefore, it is recommended to install vLLM and vLLM-Omni with a **fresh new**
vLLM-Omni is built based on vLLM. Please install it with command below.
```bash
uv pip install vllm==0.26.0 --torch-backend=auto
uv pip install vllm==0.28.0 --torch-backend=auto
```
#### Installation of vLLM-Omni
@@ -39,13 +39,13 @@ uv pip install 'vllm-omni[demo]'
# --8<-- [start:build-wheel-from-source]
#### Installation of vLLM
If you do not need to modify source code of vLLM, you can directly install the stable 0.26.0 release version of the library
If you do not need to modify source code of vLLM, you can directly install the stable 0.28.0 release version of the library
```bash
uv pip install vllm==0.26.0 --torch-backend=auto
uv pip install vllm==0.28.0 --torch-backend=auto
```
The 0.26.0 release of vLLM ships CUDA 13.0-compatible binaries by default. If you need a different CUDA variant or want to reuse an existing PyTorch installation, build vLLM from source instead.
The 0.28.0 release of vLLM ships CUDA 13.0-compatible binaries by default. If you need a different CUDA variant or want to reuse an existing PyTorch installation, build vLLM from source instead.
#### Installation of vLLM-Omni
Since vllm-omni is rapidly evolving, it's recommended to install it from source
@@ -66,12 +66,12 @@ If you want to check, modify or debug with source code of vLLM, install the libr
```bash
git clone https://github.com/vllm-project/vllm.git
cd vllm
git checkout v0.26.0
git checkout v0.28.0
```
Set up environment variables to get pre-built wheels. If there are internet problems, just download the whl file manually. And set `VLLM_PRECOMPILED_WHEEL_LOCATION` as your local absolute path of whl file.
```bash
#For CUDA 13.0 (the default for v0.26.0; the wheel filename has no `+cu130` suffix)
export VLLM_PRECOMPILED_WHEEL_LOCATION=https://github.com/vllm-project/vllm/releases/download/v0.26.0/vllm-0.26.0-cp38-abi3-manylinux_2_28_x86_64.whl
#For CUDA 13.0 (the default for v0.28.0; the wheel filename has no `+cu130` suffix)
export VLLM_PRECOMPILED_WHEEL_LOCATION=https://github.com/vllm-project/vllm/releases/download/v0.28.0/vllm-0.28.0-cp38-abi3-manylinux_2_28_x86_64.whl
```
Install vllm with command below (If you have no existing PyTorch).
```bash
@@ -102,7 +102,7 @@ docker run --runtime nvidia --gpus 2 \
--env "HF_TOKEN=$HF_TOKEN" \
-p 8091:8091 \
--ipc=host \
vllm/vllm-omni:v0.26.0 \
vllm/vllm-omni:v0.28.0 \
vllm serve Qwen/Qwen3-Omni-30B-A3B-Instruct --omni --port 8091
```
@@ -124,7 +124,7 @@ If you want to specify the base vLLM version:
```bash
DOCKER_BUILDKIT=1 docker build \
-f docker/Dockerfile.cuda \
--build-arg BASE_IMAGE=vllm/vllm-openai:v0.26.0 \
--build-arg BASE_IMAGE=vllm/vllm-openai:v0.28.0 \
-t vllm-omni-cuda .
```
@@ -13,7 +13,7 @@ vLLM-Omni current recommends the steps in under setup through Docker Images.
vLLM-Omni is built based on vLLM. Please install it with command below.
```bash
uv pip install vllm==0.26.0+rocm723 --extra-index-url https://wheels.vllm.ai/rocm/0.26.0/rocm723
uv pip install vllm==0.28.0+rocm723 --extra-index-url https://wheels.vllm.ai/rocm/0.28.0/rocm723
```
#### Installation of vLLM-Omni
@@ -34,13 +34,13 @@ uv pip install onnxruntime-rocm
# --8<-- [start:build-wheel-from-source]
#### Installation of vLLM
If you do not need to modify source code of vLLM, you can directly install the stable 0.26.0 release version of the library
If you do not need to modify source code of vLLM, you can directly install the stable 0.28.0 release version of the library
```bash
uv pip install vllm==0.26.0+rocm723 --extra-index-url https://wheels.vllm.ai/rocm/0.26.0/rocm723
uv pip install vllm==0.28.0+rocm723 --extra-index-url https://wheels.vllm.ai/rocm/0.28.0/rocm723
```
The pre-built 0.26.0 vLLM wheel targets ROCm 7.2.3. If you need a different ROCm stack or want to reuse an existing PyTorch installation, build vLLM from source instead.
The pre-built 0.28.0 vLLM wheel targets ROCm 7.2.3. If you need a different ROCm stack or want to reuse an existing PyTorch installation, build vLLM from source instead.
#### Installation of vLLM-Omni
Since vllm-omni is rapidly evolving, it's recommended to install it from source
@@ -58,7 +58,7 @@ If you want to check, modify or debug with source code of vLLM, install the libr
```bash
git clone https://github.com/vllm-project/vllm.git
cd vllm
git checkout v0.26.0
git checkout v0.28.0
python3 -m pip install -r requirements/rocm.txt
python3 setup.py develop
```
@@ -130,7 +130,7 @@ docker run --rm \
-v ~/.cache/huggingface:/root/.cache/huggingface \
--env "HF_TOKEN=$HF_TOKEN" \
-p 8091:8091 \
vllm/vllm-omni-rocm:v0.26.0 \
vllm/vllm-omni-rocm:v0.28.0 \
--model Qwen/Qwen3-Omni-30B-A3B-Instruct --omni --port 8091
```
@@ -149,7 +149,7 @@ docker run --rm -it \
-v ~/.cache/huggingface:/root/.cache/huggingface \
--env "HF_TOKEN=$HF_TOKEN" \
--entrypoint bash \
vllm/vllm-omni-rocm:v0.26.0
vllm/vllm-omni-rocm:v0.28.0
```
# --8<-- [end:pre-built-images]
@@ -23,6 +23,19 @@ vLLM-Omni currently recommends using the Docker image setup steps below.
DOCKER_BUILDKIT=1 docker build -f docker/Dockerfile.xpu -t vllm-omni-xpu --shm-size=4g .
```
This layers vLLM-Omni on top of the published `vllm/vllm-openai-xpu:<VLLM_VERSION>`
base image, which Docker pulls automatically. To target a different vLLM release,
pass `--build-arg VLLM_VERSION=<tag>`. If that tag has not been published yet, build
the base from upstream's own Dockerfile first and point the build at it:
```bash
git clone --depth 1 --branch "$VLLM_VERSION" https://github.com/vllm-project/vllm /tmp/vllm
DOCKER_BUILDKIT=1 docker build -t vllm-openai-xpu:local --target vllm-openai \
-f /tmp/vllm/docker/Dockerfile.xpu /tmp/vllm
DOCKER_BUILDKIT=1 docker build -f docker/Dockerfile.xpu -t vllm-omni-xpu --shm-size=4g \
--build-arg VLLM_BASE=vllm-openai-xpu:local .
```
#### Launch the docker image
##### Launch with OpenAI API Server
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@@ -19,10 +19,10 @@ uv venv --python 3.12 --seed
source .venv/bin/activate
# On CUDA
uv pip install vllm==0.26.0 --torch-backend=auto
uv pip install vllm==0.28.0 --torch-backend=auto
# On ROCm
uv pip install vllm==0.26.0+rocm723 --extra-index-url https://wheels.vllm.ai/rocm/0.26.0/rocm723
uv pip install vllm==0.28.0+rocm723 --extra-index-url https://wheels.vllm.ai/rocm/0.28.0/rocm723
git clone https://github.com/vllm-project/vllm-omni.git
cd vllm-omni
@@ -34,7 +34,7 @@ For additional installation methods — please see the [installation guide](inst
!!! note
It is important to install the same major & minor version of vLLM and vLLM Omni, otherwise things may not work as expected. If the versions are misaligned, you will see a warning when you import vLLM Omni.
If you are seeing strange behavior with the `vllm` command not handling the `--omni` flag correctly, you most likely have a version mismatch with vLLM < `0.26.0` and vLLM Omni `0.26.0`, as vLLM Omni no longer hijacks the vLLM entrypoint. Updating vLLM should resolve this issue.
If you are seeing strange behavior with the `vllm` command not handling the `--omni` flag correctly, you most likely have a version mismatch with vLLM < `0.28.0` and vLLM Omni `0.28.0`, as vLLM Omni no longer hijacks the vLLM entrypoint. Updating vLLM should resolve this issue.
## Offline Inference
@@ -47,7 +47,7 @@ if __name__ == "__main__":
omni = Omni(model="Tongyi-MAI/Z-Image-Turbo")
prompt = "a cup of coffee on the table"
outputs = omni.generate(prompt)
images = outputs[0].request_output.images
images = outputs[0].images
images[0].save("coffee.png")
```
@@ -66,7 +66,7 @@ from vllm_omni.entrypoints.omni import Omni
if __name__ == "__main__":
omni = Omni(
model="Tongyi-MAI/Z-Image-Turbo",
# stage_configs_path="./stage-config.yaml", # See below
# deploy_config="./deploy-config.yaml", # Optional deploy override
)
prompts = [
"a cup of coffee on a table",
@@ -75,8 +75,7 @@ if __name__ == "__main__":
]
omni_outputs = omni.generate(prompts)
for i_prompt, prompt_output in enumerate(omni_outputs):
this_request_output = prompt_output.request_output
this_images = this_request_output.images
this_images = prompt_output.images
for i_image, image in enumerate(this_images):
image.save(f"p{i_prompt}-img{i_image}.jpg")
print("saved to", f"p{i_prompt}-img{i_image}.jpg")