FlashAttention 1, 2, 3, 4 完全解析:由 IO-Aware 到 Blackwell Petaflop
深入解析 FlashAttention 四代演進:從 FlashAttention 1 嘅 IO-aware tiling,到 FlashAttention 2 嘅並行優化,再到 FlashAttention 3 嘅異步計算同 FP8 支援,最後到 FlashAttention 4 喺 Blackwell B200 突破 1.6 PetaFLOPs,了解點樣將 Transformer Attention 推向極致
Attention MechanismsInference OptimizationHardware Acceleration+1