b12287
MMVF is recommended for BF16 matrices with few rows and small batch sizes due to its superior performance when K is large, while MMF remains efficient for larger row counts. The decision depends on the condition rows × batch × 256 ≤ nsm × min(K, max_k) and K ≥ 1024, with GPU-specific limits on columns and max_k. Evaluation cases include 128×2560, 512×2560, and 320×10240 at batch sizes 2–8.



