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Release sglang kernel 0.4.0 (#20440)

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Co-authored-by: Baizhou Zhang <sobereddiezhang@gmail.com>
This commit is contained in:
Xiaoyu Zhang
2026-03-16 20:34:58 +08:00
committed by GitHub
co-authored by Baizhou Zhang
parent 3d58cd16d9
commit 15097c5c3b
36 changed files with 188 additions and 146 deletions
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scripts/ci/amd/amd_ci_install_dependency.sh
+1
View File
@@ -110,6 +110,7 @@ if [ -n "$SKIP_SGLANG_BUILD" ]; then
echo "Didn't build checkout SGLang"
else
docker exec ci_sglang pip uninstall sgl-kernel -y || true
docker exec ci_sglang pip uninstall sglang-kernel -y || true
docker exec ci_sglang pip uninstall sglang -y || true
# Clear Python cache to ensure latest code is used
docker exec ci_sglang find /opt/venv -name "*.pyc" -delete || true
scripts/ci/cuda/ci_install_dependency.sh
+7 -7
View File
@@ -190,7 +190,7 @@ fi
# Install sgl-kernel
SGL_KERNEL_VERSION_FROM_KERNEL=$(grep -Po '(?<=^version = ")[^"]*' sgl-kernel/pyproject.toml)
SGL_KERNEL_VERSION_FROM_SRT=$(grep -Po -m1 '(?<=sgl-kernel==)[0-9A-Za-z\.\-]+' python/pyproject.toml)
SGL_KERNEL_VERSION_FROM_SRT=$(grep -Po -m1 '(?<=sglang-kernel==)[0-9A-Za-z\.\-]+' python/pyproject.toml)
echo "SGL_KERNEL_VERSION_FROM_KERNEL=${SGL_KERNEL_VERSION_FROM_KERNEL} SGL_KERNEL_VERSION_FROM_SRT=${SGL_KERNEL_VERSION_FROM_SRT}"
if [ "${CUSTOM_BUILD_SGL_KERNEL:-}" = "true" ] && [ -d "sgl-kernel/dist" ]; then
@@ -201,7 +201,7 @@ if [ "${CUSTOM_BUILD_SGL_KERNEL:-}" = "true" ] && [ -d "sgl-kernel/dist" ]; then
else
WHEEL_ARCH="x86_64"
fi
$PIP_CMD install sgl-kernel/dist/sgl_kernel-${SGL_KERNEL_VERSION_FROM_KERNEL}-cp310-abi3-manylinux2014_${WHEEL_ARCH}.whl --force-reinstall $PIP_INSTALL_SUFFIX
$PIP_CMD install sgl-kernel/dist/sglang_kernel-${SGL_KERNEL_VERSION_FROM_KERNEL}-cp310-abi3-manylinux2014_${WHEEL_ARCH}.whl --force-reinstall $PIP_INSTALL_SUFFIX
elif [ "${CUSTOM_BUILD_SGL_KERNEL:-}" = "true" ] && [ ! -d "sgl-kernel/dist" ]; then
# CUSTOM_BUILD_SGL_KERNEL was set but artifacts not available (e.g., stage rerun without wheel build)
# Fail instead of falling back to PyPI - we need to test the built kernel, not PyPI version
@@ -212,15 +212,15 @@ elif [ "${CUSTOM_BUILD_SGL_KERNEL:-}" = "true" ] && [ ! -d "sgl-kernel/dist" ];
else
# On Blackwell machines, skip reinstall if correct version already installed to avoid race conditions
if [ "$IS_BLACKWELL" = "1" ]; then
INSTALLED_SGL_KERNEL=$(pip show sgl-kernel 2>/dev/null | grep "^Version:" | awk '{print $2}' || echo "")
INSTALLED_SGL_KERNEL=$(pip show sglang-kernel 2>/dev/null | grep "^Version:" | awk '{print $2}' || echo "")
if [ "$INSTALLED_SGL_KERNEL" = "$SGL_KERNEL_VERSION_FROM_SRT" ]; then
echo "sgl-kernel==${SGL_KERNEL_VERSION_FROM_SRT} already installed, skipping reinstall"
echo "sglang-kernel==${SGL_KERNEL_VERSION_FROM_SRT} already installed, skipping reinstall"
else
echo "Installing sgl-kernel==${SGL_KERNEL_VERSION_FROM_SRT} (current: ${INSTALLED_SGL_KERNEL:-none})"
$PIP_CMD install sgl-kernel==${SGL_KERNEL_VERSION_FROM_SRT} $PIP_INSTALL_SUFFIX
echo "Installing sglang-kernel==${SGL_KERNEL_VERSION_FROM_SRT} (current: ${INSTALLED_SGL_KERNEL:-none})"
$PIP_CMD install sglang-kernel==${SGL_KERNEL_VERSION_FROM_SRT} $PIP_INSTALL_SUFFIX
fi
else
$PIP_CMD install sgl-kernel==${SGL_KERNEL_VERSION_FROM_SRT} --force-reinstall $PIP_INSTALL_SUFFIX
$PIP_CMD install sglang-kernel==${SGL_KERNEL_VERSION_FROM_SRT} --force-reinstall $PIP_INSTALL_SUFFIX
fi
fi