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## Security Fixes (Critical) ### QGEMM Overflow and Bounds Checking - src/kernel/qgemm.rs: Changed i32 accumulator to i64 to prevent overflow - Added runtime bounds checking for all array operations (not just debug_assert) - Implemented safe indexing with `.get()` fallback for all matrix operations - Applied proper scale factors (a_scale * b_row_scales) that were previously unused ### FFN Hot Path Allocation - src/ffn.rs: Removed heap allocation in hot path - Added activation_i8_buf parameter for pre-allocated buffer - Maintains zero-allocation guarantee in inference loop ### Saturating Arithmetic - src/attention/spike_driven.rs: membrane_potential now uses saturating_add - src/attention/spike_driven.rs: spike_value_contribution uses saturating ops - Prevents silent integer wraparound in accumulator operations ### Division by Zero Protection - src/sparse_attention.rs: Guard against seq_len=0 in density calculation ## Benchmark Results | Benchmark | Time | |-----------|------| | spike_attention/standard_no_spikes | 37.3 ns | | spike_attention/with_active_spikes | 30.6 ns | | lambda_patterns/stable_lambda | 41.3 ns | | lambda_patterns/fast_lambda_drop | 2.6 µs | | policy_comparison/conservative | 29.6 ns | ## Documentation - Added code review document with detailed findings All 120+ tests passing. |
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RuVector Documentation
Complete documentation for RuVector, the high-performance Rust vector database with global scale capabilities.
📚 Documentation Structure
Getting Started
Quick start guides and tutorials for new users:
- AGENTICDB_QUICKSTART.md - Quick start for AgenticDB compatibility
- OPTIMIZATION_QUICK_START.md - Performance optimization quick guide
- AGENTICDB_API.md - AgenticDB API reference
- wasm-api.md - WebAssembly API documentation
- wasm-build-guide.md - Building WASM bindings
- advanced-features.md - Advanced features guide
- quick-fix-guide.md - Common issues and fixes
Architecture & Design
System architecture and design documentation:
- TECHNICAL_PLAN.md - Complete technical plan and architecture
- INDEX.md - Documentation index
- architecture/ - System architecture details
- cloud-architecture/ - Global cloud deployment architecture
- architecture-overview.md - 15-region topology
- scaling-strategy.md - Auto-scaling & burst handling
- infrastructure-design.md - GCP infrastructure specs
- DEPLOYMENT_GUIDE.md - Step-by-step deployment
- PERFORMANCE_OPTIMIZATION_GUIDE.md - Advanced tuning
API Reference
API documentation for different platforms:
- api/ - Core API documentation
- RUST_API.md - Rust API reference
- NODEJS_API.md - Node.js API reference
User Guides
Comprehensive user guides:
- guide/ - User guides
- GETTING_STARTED.md - Getting started guide
- BASIC_TUTORIAL.md - Basic tutorial
- ADVANCED_FEATURES.md - Advanced features
- INSTALLATION.md - Installation instructions
Performance & Optimization
Performance tuning and benchmarking:
- optimization/ - Performance optimization guides
- BUILD_OPTIMIZATION.md - Build optimizations
- IMPLEMENTATION_SUMMARY.md - Implementation details
- OPTIMIZATION_RESULTS.md - Optimization results
- PERFORMANCE_TUNING_GUIDE.md - Performance tuning
- benchmarks/ - Benchmarking documentation
- BENCHMARKING_GUIDE.md - How to run benchmarks
Development
Contributing and development guides:
- development/ - Development documentation
- CONTRIBUTING.md - Contribution guidelines
- MIGRATION.md - Migration guide
- FIXING_COMPILATION_ERRORS.md - Troubleshooting compilation
Testing
Testing documentation and reports:
- testing/ - Testing documentation
- TDD_TEST_SUITE_SUMMARY.md - TDD test suite summary
- integration-testing-report.md - Integration test report
Project History
Historical project phase documentation:
- project-phases/ - Project phase documentation
- phase2_hnsw_implementation.md - Phase 2: HNSW
- PHASE3_SUMMARY.md - Phase 3 summary
- phase4-implementation-summary.md - Phase 4 summary
- PHASE5_COMPLETE.md - Phase 5 complete
- phase5-implementation-summary.md - Phase 5 summary
- PHASE6_ADVANCED.md - Phase 6 advanced features
- PHASE6_COMPLETION_REPORT.md - Phase 6 report
- PHASE6_SUMMARY.md - Phase 6 summary
Implementation Summary
- IMPLEMENTATION_SUMMARY.md - Complete implementation overview for global streaming
🚀 Quick Links
For New Users
- Start with Getting Started Guide
- Try the Basic Tutorial
- Review API Documentation
For Cloud Deployment
- Read Architecture Overview
- Follow Deployment Guide
- Apply Performance Optimizations
For Contributors
- Read Contributing Guidelines
- Review Technical Plan
- Check Migration Guide
For Performance Tuning
- Review Optimization Guide
- Run Benchmarks
- Apply Query Optimizations
📊 Documentation Status
| Category | Files | Status |
|---|---|---|
| Getting Started | 7 | ✅ Complete |
| Architecture | 11 | ✅ Complete |
| API Reference | 2 | ✅ Complete |
| User Guides | 4 | ✅ Complete |
| Optimization | 4 | ✅ Complete |
| Development | 3 | ✅ Complete |
| Testing | 2 | ✅ Complete |
| Project Phases | 8 | 📚 Historical |
Total Documentation: 40+ comprehensive documents
🔗 External Resources
- GitHub Repository: https://github.com/ruvnet/ruvector
- Main README: ../README.md
- Changelog: ../CHANGELOG.md
- License: ../LICENSE
Last Updated: 2025-11-20 | Version: 0.1.0 | Status: Production Ready