Function softmax_all

dlib/cuda/cpu_dlib.cpp:1798–1805

    // ------------------------------------------------------------------------------------

        void softmax_all (
            tensor& dest,
            const tensor& src
        )
        {
            DLIB_CASSERT(have_same_dimensions(dest,src));
            ttimpl::softmax(1, src.nr()*src.nc()*src.k(), dest, src);
        }

        void softmax_all_gradient (
            tensor& grad,