FlashMask-3
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- FlashMask-3 targets masked distributed attention on Hopper GPUs
A FlashMask-3 paper introduces mask-aware distributed attention for long-context model training, combining a Hopper kernel built on FlashAttention-3 with zero-communication mask localization and compute-communication overlap. Its authors report higher single-GPU TFLOPs, distributed throughput, and end-to-end training throughput than the cited baselines, though the results have not been independently verified here.
r/LocalLLaMA · 🔥 0
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