arxivcs.CVcs.LG2026-07-02
WBMM: Windowed Batch Matrix Multiplication for Efficient Large Receptive Field Convolution
Wan Song, Wei Zhou, Rui Wang, Jun Yu, Toru Kurihara, Jiajia Xu, et al.
Large kernel depthwise convolutions achieve strong performance but suffer from significant degradation as kernel size grows due to irregular memory access from gather-based computation; while Large Kernel Acceleration (LKA) helps on small feature maps, it becomes counterproductiv…