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nano-vllm/docs
Zijie Tian 42cf124343 📝 docs: add CUDA Graph memory mechanism guide
Document CUDA Graph memory behavior based on actual testing:
- Memory overhead at each stage (model, cache, warmup, capture, replay)
- StaticCache is the main overhead (~144MB for 1K tokens)
- Graph capture adds minimal overhead (~8MB)
- Graph replay requires zero additional allocation
- Performance improvement: ~2.8x decode throughput

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-21 02:59:21 +08:00
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