the etiology of this hack is pretty obvious with a simple google search: https://docs.nvidia.com/cutlass/index.html https://docs.nvidia.com/cutlass/index.html

the etiology of this hack is pretty obvious with a simple google search: https://docs.nvidia.com/cutlass/index.html https://docs.nvidia.com/cutlass/index.html it presumably makes various assumptions and speedups for NVIDIA's matrix multiplication library... called cutlass