This repository was archived by the owner on Jan 20, 2020. It is now read-only.
This repository was archived by the owner on Jan 20, 2020. It is now read-only.
Why not register lua code for calculation like _conv2d_backward #19
Description
There is lua code _matmul_bacward registered for gradient calculation for matmul. But in nn_module, there is MakeNNBackwardNode only registered for gradient node generation, where is the gradient calculation(like _conv_backward) for that node, and what is the purpose to generate graident node in op_nn?