FineStream: Fine-Grained Window-Based Stream Processing on CPU-GPU Integrated...
summary
FineStream builds a windowed SQL stream engine for CPU-GPU integrated architectures that uses online profiling and a performance model to do fine-grained workload scheduling at operator granularity, plus lightweight plan adaptation for dynamic arrival rates. On integrated chips (e.g., A10-7850K, Ryzen 5 2400G) it reports a 52% average throughput boost and 36% lower latency versus a bulk-synchronous baseline, and versus discrete-GPU setups it claims 10.4x price-throughput ratio and 1.8x energy efficiency.
AI-written summary · about