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feat: Memory Profiler initial implementation #40

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feat: Memory Profiler initial implementation

feat: Memory Profiler initial implementation #40

Workflow file for this run

.github/workflows/ci.yml at c7030db
name: CI
on:
push:
branches: [master, develop]
pull_request:
branches: [master]
schedule:
# Run weekly on Mondays to catch upstream changes
- cron: '0 0 * * 1'
env:
FORCE_COLOR: 1
jobs:
# =============================================================================
# Lint, format, and type checking
# =============================================================================
lint:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- name: Set up Python 3.12
uses: actions/setup-python@v5
with:
python-version: "3.12"
- name: Install dependencies
run: |
python -m pip install --upgrade pip
pip install ruff mypy
- name: Check formatting (ruff format)
run: ruff format --check src/ tests/ benchmarks/ examples/
- name: Lint (ruff check)
run: ruff check src/ tests/ benchmarks/ examples/
- name: Type check (mypy)
run: mypy src/spprof --ignore-missing-imports
# =============================================================================
# Unified test matrix - Linux, Windows, macOS
# =============================================================================
test:
runs-on: ${{ matrix.os }}
strategy:
fail-fast: false
matrix:
os: [ubuntu-latest, windows-latest, macos-15]
python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
steps:
- uses: actions/checkout@v4
- name: Set up Python ${{ matrix.python-version }}
uses: actions/setup-python@v5
with:
python-version: ${{ matrix.python-version }}
allow-prereleases: true
- name: Set up MSVC (Windows)
if: runner.os == 'Windows'
uses: ilammy/msvc-dev-cmd@v1
- name: Install build tools
run: |
python -m pip install --upgrade pip
pip install meson ninja meson-python
- name: Install package in development mode (strict warnings)
run: pip install -e ".[dev]" --config-settings=setup-args="-Dstrict=true"
- name: Run tests with coverage
run: |
python -m pytest tests/test_profiler.py tests/test_output.py tests/test_coverage.py -v --tb=short --cov=spprof --cov-report=xml --cov-report=term-missing
timeout-minutes: 5
- name: Upload coverage to Codecov
if: matrix.os == 'ubuntu-latest' && matrix.python-version == '3.12'
uses: codecov/codecov-action@v4
with:
files: coverage.xml
fail_ci_if_error: false
verbose: true
env:
CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
# =============================================================================
# Free-threaded Python builds (3.13t, 3.14t)
# =============================================================================
free-threaded:
runs-on: ${{ matrix.os }}
continue-on-error: true
strategy:
fail-fast: false
matrix:
os: [ubuntu-latest, macos-15]
python-version: ["3.13t", "3.14t"]
steps:
- uses: actions/checkout@v4
- name: Set up Python ${{ matrix.python-version }} free-threaded
uses: actions/setup-python@v5
with:
python-version: ${{ matrix.python-version }}
allow-prereleases: true
- name: Verify free-threaded build
run: |
python -c "import sys; assert hasattr(sys, '_is_gil_enabled') and not sys._is_gil_enabled(), 'Not a free-threaded build'"
echo "✓ Free-threaded Python confirmed"
- name: Install build tools
run: |
python -m pip install --upgrade pip
pip install meson ninja meson-python
- name: Install package in development mode (strict warnings)
run: pip install -e ".[dev]" --config-settings=setup-args="-Dstrict=true"
- name: Run tests
run: |
python -X faulthandler -m pytest tests/test_profiler.py -v --tb=short
timeout-minutes: 5
# =============================================================================
# Memory safety testing with sanitizers (Linux only)
# =============================================================================
sanitizers:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- name: Set up Python 3.12
uses: actions/setup-python@v5
with:
python-version: "3.12"
- name: Install system dependencies
run: |
sudo apt-get update
sudo apt-get install -y libasan8 libubsan1
- name: Install build tools
run: |
python -m pip install --upgrade pip
pip install meson ninja meson-python pytest pytest-timeout
- name: Build with ASAN+UBSAN and strict warnings
run: |
meson setup builddir --buildtype=debug -Dsanitize=address,undefined -Dstrict=true
meson compile -C builddir
- name: Run tests with sanitizers
env:
PYTHONPATH: ${{ github.workspace }}/builddir/src/spprof:${{ github.workspace }}/src
ASAN_OPTIONS: detect_leaks=1:abort_on_error=1:symbolize=1:halt_on_error=1
UBSAN_OPTIONS: print_stacktrace=1:halt_on_error=1
run: |
python -m pytest tests/ -v --tb=short -x
timeout-minutes: 10
# =============================================================================
# Benchmarks
# =============================================================================
benchmark:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- name: Set up Python 3.12
uses: actions/setup-python@v5
with:
python-version: "3.12"
- name: Install build tools
run: |
python -m pip install --upgrade pip
pip install meson ninja meson-python
- name: Install package in development mode (strict warnings)
run: pip install -e ".[dev]" --config-settings=setup-args="-Dstrict=true"
- name: Run benchmarks
run: |
python benchmarks/overhead.py --intervals 10 100 --json > benchmark_results.json
timeout-minutes: 5
- name: Upload benchmark results
uses: actions/upload-artifact@v4
with:
name: benchmark-results
path: benchmark_results.json