mirror of
https://github.com/mudler/LocalAI.git
synced 2026-04-30 12:08:13 -04:00
24505e57f5
* feat(backends): add CUDA 13 + L4T arm64 CUDA 13 variants for vllm/vllm-omni/sglang
Adds new build profiles mirroring the diffusers/ace-step pattern so vLLM
serving (and SGLang on arm64) can be deployed on CUDA 13 hosts and
JetPack 7 boards:
- vllm: cublas13 (PyPI cu130 channel) + l4t13 (jetson-ai-lab SBSA cu130
prebuilt vllm + flash-attn).
- vllm-omni: cublas13 + l4t13. Floats vllm version on cu13 since vllm
0.19+ ships cu130 wheels by default and vllm-omni tracks vllm master;
cu12 path keeps the 0.14.0 pin to avoid disturbing existing images.
- sglang: l4t13 arm64 only — uses the prebuilt sglang wheel from the
jetson-ai-lab SBSA cu130 index, so no source build is needed.
Cublas13 sglang on x86_64 is intentionally deferred.
CI matrix gains five new images (-gpu-nvidia-cuda-13-vllm{,-omni},
-nvidia-l4t-cuda-13-arm64-{vllm,vllm-omni,sglang}); backend/index.yaml
gains the matching capability keys (nvidia-cuda-13, nvidia-l4t-cuda-13)
and latest/development merge entries.
Assisted-by: Claude:claude-opus-4-7 [Read] [Edit] [Write] [Bash]
* fix(backends): use unsafe-best-match index strategy on l4t13 builds
The jetson-ai-lab SBSA cu130 index lists transitive deps (decord, etc.)
at limited versions / older Python ABIs. uv defaults to the first index
that contains a package and refuses to fall through to PyPI, so sglang
l4t13 build fails resolving decord. Mirror the existing cpu sglang
profile by setting --index-strategy=unsafe-best-match on l4t13 across
the three backends, and apply it to the explicit vllm install line in
vllm-omni's install.sh (which doesn't honor EXTRA_PIP_INSTALL_FLAGS).
Assisted-by: Claude:claude-opus-4-7 [Read] [Edit] [Bash]
* fix(sglang): drop [all] extras on l4t13, floor version at 0.5.0
The [all] extra brings in outlines→decord, and decord has no aarch64
cp312 wheel on PyPI nor the jetson-ai-lab index (only legacy cp35-cp37
tags). With unsafe-best-match enabled, uv backtracked through sglang
versions trying to satisfy decord and silently landed on
sglang==0.1.16, an ancient version with an entirely different dep
tree (cloudpickle/outlines 0.0.44, etc.).
Drop [all] so decord is no longer required, and floor sglang at 0.5.0
to prevent any future resolver misfire from degrading the version
again.
Assisted-by: Claude:claude-opus-4-7 [Read] [Edit] [Bash]
Signed-off-by: Ettore Di Giacinto <mudler@localai.io>
---------
Signed-off-by: Ettore Di Giacinto <mudler@localai.io>
89 lines
3.1 KiB
Bash
Executable File
89 lines
3.1 KiB
Bash
Executable File
#!/bin/bash
|
|
set -e
|
|
|
|
PYTHON_VERSION="3.12"
|
|
PYTHON_PATCH="12"
|
|
PY_STANDALONE_TAG="20251120"
|
|
|
|
backend_dir=$(dirname $0)
|
|
if [ -d $backend_dir/common ]; then
|
|
source $backend_dir/common/libbackend.sh
|
|
else
|
|
source $backend_dir/../common/libbackend.sh
|
|
fi
|
|
|
|
# Handle l4t build profiles (Python 3.12, pip fallback) if needed.
|
|
# unsafe-best-match is required on l4t13 because the jetson-ai-lab index
|
|
# lists transitive deps at limited versions — without it uv pins to the
|
|
# first matching index and fails to resolve a compatible wheel from PyPI.
|
|
if [ "x${BUILD_PROFILE}" == "xl4t13" ]; then
|
|
PYTHON_VERSION="3.12"
|
|
PYTHON_PATCH="12"
|
|
PY_STANDALONE_TAG="20251120"
|
|
EXTRA_PIP_INSTALL_FLAGS="${EXTRA_PIP_INSTALL_FLAGS:-} --index-strategy=unsafe-best-match"
|
|
fi
|
|
|
|
if [ "x${BUILD_PROFILE}" == "xl4t12" ]; then
|
|
USE_PIP=true
|
|
fi
|
|
|
|
# Install base requirements first
|
|
installRequirements
|
|
|
|
# Install vllm based on build type. vllm-omni tracks vllm master from
|
|
# source (cloned below) so we leave the upstream vllm dependency unpinned
|
|
# — vllm 0.19+ ships cu130 wheels by default, which is what we want for
|
|
# cublas13. Older cuda12/rocm/cpu paths still resolve a compatible wheel
|
|
# from the relevant channel.
|
|
if [ "x${BUILD_TYPE}" == "xhipblas" ]; then
|
|
# ROCm
|
|
if [ "x${USE_PIP}" == "xtrue" ]; then
|
|
pip install vllm==0.14.0 --extra-index-url https://wheels.vllm.ai/rocm/0.14.0/rocm700
|
|
else
|
|
uv pip install vllm==0.14.0 --extra-index-url https://wheels.vllm.ai/rocm/0.14.0/rocm700
|
|
fi
|
|
elif [ "x${BUILD_PROFILE}" == "xl4t13" ]; then
|
|
# JetPack 7 / L4T arm64 cu130 — vllm comes from the prebuilt SBSA wheel
|
|
# at jetson-ai-lab. Version is unpinned: the index ships whatever build
|
|
# matches the cu130/cp312 ABI. unsafe-best-match lets uv fall through
|
|
# to PyPI for transitive deps not present on the jetson-ai-lab index.
|
|
if [ "x${USE_PIP}" == "xtrue" ]; then
|
|
pip install vllm --extra-index-url https://pypi.jetson-ai-lab.io/sbsa/cu130
|
|
else
|
|
uv pip install --index-strategy=unsafe-best-match vllm --extra-index-url https://pypi.jetson-ai-lab.io/sbsa/cu130
|
|
fi
|
|
elif [ "x${BUILD_PROFILE}" == "xcublas13" ]; then
|
|
# vllm 0.19+ defaults to cu130 wheels on PyPI, no extra index needed.
|
|
if [ "x${USE_PIP}" == "xtrue" ]; then
|
|
pip install vllm --torch-backend=auto
|
|
else
|
|
uv pip install vllm --torch-backend=auto
|
|
fi
|
|
elif [ "x${BUILD_TYPE}" == "xcublas" ] || [ "x${BUILD_TYPE}" == "x" ]; then
|
|
# cuda12 / CPU — keep the 0.14.0 pin for compatibility with the existing
|
|
# cuda12 vllm-omni image; bumping should be its own change.
|
|
if [ "x${USE_PIP}" == "xtrue" ]; then
|
|
pip install vllm==0.14.0 --torch-backend=auto
|
|
else
|
|
uv pip install vllm==0.14.0 --torch-backend=auto
|
|
fi
|
|
else
|
|
echo "Unsupported build type: ${BUILD_TYPE}" >&2
|
|
exit 1
|
|
fi
|
|
|
|
# Clone and install vllm-omni from source
|
|
if [ ! -d vllm-omni ]; then
|
|
git clone https://github.com/vllm-project/vllm-omni.git
|
|
fi
|
|
|
|
cd vllm-omni/
|
|
|
|
if [ "x${USE_PIP}" == "xtrue" ]; then
|
|
pip install ${EXTRA_PIP_INSTALL_FLAGS:-} -e .
|
|
else
|
|
uv pip install ${EXTRA_PIP_INSTALL_FLAGS:-} -e .
|
|
fi
|
|
|
|
cd ..
|