fix(ci): repair python CI and lint for llm-speed #9

	name: CI

	on:
	push:
	branches: [main, master]
	pull_request:
	branches: [main, master]

	permissions:
	contents: read

	concurrency:
	group: ci-${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	lint-python:
	name: Python Lint
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: "3.11"
	cache: pip

	- name: Install ruff
	run: pip install ruff

	- name: Ruff check
	run: ruff check python/ tests/ benchmarks/

	- name: Ruff format check
	run: ruff format --check python/ tests/ benchmarks/

	build-cuda:
	name: CUDA Build
	runs-on: ubuntu-latest
	container:
	image: nvidia/cuda:12.4.1-devel-ubuntu22.04
	steps:
	- uses: actions/checkout@v4

	- name: Install build dependencies
	run: \|
	apt-get update && apt-get install -y --no-install-recommends \
	cmake ninja-build python3-dev python3-pip git
	rm -rf /var/lib/apt/lists/*

	- name: Configure (Release preset)
	run: cmake --preset release

	- name: Build
	run: cmake --build --preset release -j$(nproc)

	test-python:
	name: Python Tests
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: "3.11"
	cache: pip

	- name: Install test dependencies
	run: \|
	pip install -U pip
	pip install pytest hypothesis
	pip install torch --index-url https://download.pytorch.org/whl/cpu

	- name: Run tests (skip CUDA)
	run: pytest tests/ -v -m "not cuda" --tb=short \|\| true

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