Package exports:
- Fix tinytorch/__init__.py to export all required components for milestones
- Add Dense as alias for Linear for compatibility
- Add loss functions (MSELoss, CrossEntropyLoss, BinaryCrossEntropyLoss)
- Export spatial operations, data loaders, and transformer components
Test infrastructure:
- Create tests/conftest.py to handle path setup
- Create tests/test_utils.py with shared test utilities
- Rename test_progressive_integration.py files to include module number
- Fix syntax errors in test files (spaces in class names)
- Remove stale test file referencing non-existent modules
Documentation:
- Update README.md with correct milestone file names
- Fix milestone requirements to match actual module dependencies
Export system:
- Run tito export --all to regenerate package from source modules
- Ensure all 20 modules are properly exported
Cleaned up debug files created during gradient flow debugging:
- test_*.py (isolated component tests)
- debug_*.py (gradient flow tracing)
- trace_*.py (transformer block tracing)
All issues are now fixed and verified by:
- tests/milestones/test_05_transformer_architecture.py (Phase 1)
- Actual Shakespeare training milestone running successfully
- Flattened tests/ directory structure (removed integration/ and system/ subdirectories)
- Renamed all integration tests with _integration.py suffix for clarity
- Created test_utils.py with setup_integration_test() function
- Updated integration tests to use ONLY tinytorch package imports
- Ensured all modules are exported before running tests via tito export --all
- Optimized module test timing for fast execution (under 5 seconds each)
- Fixed MLOps test reliability and reduced timing parameters across modules
- Exported all modules (compression, kernels, benchmarking, mlops) to tinytorch package
