I think this picture is showing what cutlass is doing.
But I am not understanding what is happening. Or what is the shape?
Here they are defining several shape, why several and how it is going to work?
cutlass::gemm::GemmShape<128, 128, 64>,
cutlass::gemm::GemmShape<64, 64, 64>,
cutlass::gemm::GemmShape<16, 8, 16>,
Or here how can I relate each line to the picuture that I mentioned?