2 papers
cs.AR2026
Adaptive Matrix Multiplication for Dynamic Shapes on Ascend NPUs
Yuhang Zhou, Jiang Peng, Qianyu Jiang +7
Matrix Multiplication (MatMul) faces a "generalization crisis" driven by highly dynamic tensor shapes. This crisis is particularly acute on Ascend NPUs, where explicitly controlled…
cs.DC2026
Chameleon: Adaptive Fault Tolerance for Distributed Training via Real-time Policy Selection
Yuhang Zhou, Zhibin Wang, Peng Jiang +12
Training large language models faces frequent interruptions due to various faults, demanding robust fault-tolerance. Existing backup-free methods, such as redundant computation, dy…