Created comprehensive record of all optimization commits that led to
80M ops/s Random Mixed performance on master branch:
- UNIFIED-HEADER (472b6a60b): +17% improvement
- Bug fixes (d26519f67): +15-41% improvement
- tiny_get_max_size inline (e81fe783d): +2M ops/s
- Min-Keep policy (04a60c316): +1M ops/s
- Unified Cache tuning (392d29018): +1M ops/s
- Stage 1 lock-free (dcd89ee88): +0.3M ops/s
- Shared Pool optimizations: +2-3M ops/s
Also documents:
- Step 2.5 bug (19c1abfe7) causing 100% Larson crash
- Architecture differences (E1-CORRECT vs UNIFIED-HEADER)
- Current state comparison between master and larson-master-rebuild
- Three future options with trade-offs
This documentation preserves knowledge of the 80M optimization path
for future reference when larson-master-rebuild becomes new master.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
