def backward()

in cuda/lltm.py [0:0]

• 5 lines of code
• 1 McCabe index (conditional complexity)

    def backward(ctx, grad_h, grad_cell):
        outputs = lltm_cuda.backward(
            grad_h.contiguous(), grad_cell.contiguous(), *ctx.saved_variables)
        d_old_h, d_input, d_weights, d_bias, d_old_cell, d_gates = outputs
        return d_input, d_weights, d_bias, d_old_h, d_old_cell