# OptiRS Integration Crate TODO (v0.1.0)
## Module Status: Production Ready
**Release Date**: 2025-12-30
**Purpose**: Main integration crate with feature gates
**Role**: Unified API across all OptiRS components
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## Completed: Core Integration
### Unified API
- [x] Common trait definitions across all sub-crates
- [x] Unified error handling and error types
- [x] Consistent naming conventions and patterns
- [x] Cross-crate type compatibility
- [x] Feature-gated API organization
- [x] Prelude module with commonly used items
### Feature Gate Management
- [x] Feature dependency resolution
- [x] Conditional compilation coordination
- [x] Feature compatibility matrix validation
- [x] Default feature selection optimization
- [x] Feature flag documentation
### Public API Design
- [x] Consistent method naming across optimizers
- [x] Standardized configuration patterns
- [x] Uniform async/sync API design
- [x] Common tensor abstraction layer
- [x] Consistent error propagation patterns
- [x] Builder pattern implementation
### Prelude Module
- [x] Core optimizer re-exports
- [x] Common traits and types
- [x] Feature-gated conditional exports
- [x] Utility function re-exports
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## Completed: Documentation and Examples
### Documentation
- [x] Module-level documentation with overviews
- [x] Function-level documentation with examples
- [x] Feature flag documentation
- [x] Integration examples between components
- [x] Performance guidelines
- [x] Migration guides
### Example Gallery
- [x] Basic optimization examples
- [x] GPU acceleration examples
- [x] TPU distributed training examples
- [x] Learned optimizer examples
- [x] NAS workflow examples
- [x] Benchmarking examples
- [x] Real-world application examples
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## Completed: Feature Flags
### Available Features
- [x] `core` - Core optimization (default)
- [x] `gpu` - GPU acceleration
- [x] `tpu` - TPU coordination
- [x] `learned` - Learned optimizers
- [x] `nas` - Neural Architecture Search
- [x] `bench` - Benchmarking tools
- [x] `full` - All features
---
## Future Work (v0.2.0+)
### Cross-Component Integration
- [ ] GPU-TPU hybrid acceleration
- [ ] Learned-NAS co-optimization
- [ ] Joint architecture-optimizer search
### Advanced Features
- [ ] Optimizer composition enhancements
- [ ] Sequential optimizer chaining
- [ ] Parallel optimizer execution
- [ ] Weighted optimizer combination
### Memory Management
- [ ] Cross-component memory pooling
- [ ] Enhanced garbage collection
- [ ] Memory-mapped parameter storage
### Performance
- [ ] Further LTO optimization
- [ ] Binary size reduction
- [ ] Compile-time improvements
### Platform Support
- [ ] WebAssembly improvements
- [ ] Mobile optimization
- [ ] Edge deployment
### Research Integration
- [ ] Quantum computing integration
- [ ] Neuromorphic computing support
---
## Integration Status
### OptiRS Ecosystem
- [x] OptiRS-Core integration (19 optimizers)
- [x] OptiRS-GPU integration (4 backends)
- [x] OptiRS-TPU integration
- [x] OptiRS-Learned integration
- [x] OptiRS-NAS integration
- [x] OptiRS-Bench integration
### External Compatibility
- [x] SciRS2 ecosystem integration
- [x] Standard Rust libraries
- [ ] PyTorch tensor compatibility (future)
- [ ] TensorFlow tensor integration (future)
- [ ] ONNX model support (future)
---
## Quality Status
### Code Quality
- [x] Static analysis clean (clippy)
- [x] Code coverage measured
- [x] Performance profiling integration
- [x] Memory safety verified
- [x] API stability
### Testing
- [x] Unit tests for all public APIs
- [x] Integration tests across components
- [x] Feature combination testing
- [x] Performance regression tests
---
**Status**: ✅ Production Ready
**Version**: v0.1.0
**Release Date**: 2025-12-30