mirror of
https://github.com/vllm-project/vllm.git
synced 2025-10-20 14:53:52 +08:00
67 lines
2.2 KiB
Bash
67 lines
2.2 KiB
Bash
#!/bin/bash
|
|
set -e # Exit immediately if a command exits with a non-zero status.
|
|
# Script to build VLLM wheel for TPU with an optional version override.
|
|
|
|
SCRIPT_PATH_PARAM="$0"
|
|
TOOLS_DIR=$(cd "$(dirname "$SCRIPT_PATH_PARAM")" && pwd) # Absolute path to the script's directory
|
|
REPO_ROOT=$(cd "$TOOLS_DIR/../../" && pwd) # Absolute path to the repo root
|
|
VLLM_DIR="$REPO_ROOT/" # Path to the vllm sources
|
|
|
|
# Ensure we are not running from within the vllm directory if SCRIPT_PATH_PARAM is relative like "."
|
|
if [ "$TOOLS_DIR" = "$VLLM_DIR" ]; then
|
|
echo "Error: This script should not be run from the vllm directory directly if using relative paths."
|
|
echo "Place it in a subdirectory like 'tools/vllm-tpu' and run it from the repository root or via its full path."
|
|
exit 1
|
|
fi
|
|
|
|
# Optional version argument
|
|
if [ -n "$1" ]; then
|
|
USER_VERSION="$1"
|
|
export VLLM_VERSION_OVERRIDE="$USER_VERSION"
|
|
echo "User defined version: $USER_VERSION"
|
|
else
|
|
echo "No version override supplied. Using default version from source."
|
|
fi
|
|
|
|
PYPROJECT_FILE="$VLLM_DIR/pyproject.toml"
|
|
|
|
# Backup and update the project name.
|
|
if ! grep -q "name = \"vllm-tpu\"" "$PYPROJECT_FILE"; then
|
|
echo "Patching pyproject.toml project name to vllm-tpu..."
|
|
cp "$PYPROJECT_FILE" "${PYPROJECT_FILE}.bak"
|
|
sed -i '0,/^name = "vllm"/s//name = "vllm-tpu"/' "$PYPROJECT_FILE"
|
|
PATCHED=true
|
|
else
|
|
PATCHED=false
|
|
fi
|
|
|
|
# Navigate to the vllm directory
|
|
cd "$VLLM_DIR"
|
|
|
|
# Cleanup function to be called on exit or error
|
|
cleanup() {
|
|
echo "Cleaning up..."
|
|
if [ "$PATCHED" = true ]; then
|
|
echo "Restoring original pyproject.toml..."
|
|
cp "${PYPROJECT_FILE}.bak" "$PYPROJECT_FILE"
|
|
rm -f "${PYPROJECT_FILE}.bak"
|
|
fi
|
|
}
|
|
trap cleanup EXIT HUP INT QUIT PIPE TERM # Register cleanup function to run on script exit and various signals
|
|
|
|
echo "Updating pyproject.toml completed. Proceeding with build..."
|
|
|
|
echo "Building wheel for TPU..."
|
|
rm -rf dist/
|
|
mkdir -p dist/
|
|
|
|
# User confirmed to use 'python -m build' directly
|
|
if ! VLLM_TARGET_DEVICE=tpu python -m build; then
|
|
echo "Error: Python build command failed. Check if 'python -m build' works and the 'build' module is installed."
|
|
exit 1
|
|
fi
|
|
|
|
trap - EXIT HUP INT QUIT PIPE TERM
|
|
cleanup
|
|
|
|
exit 0 |