Method fill_dst

dnn/test/cuda/chanwise_convolution3d.cpp:116–119

    }

    void fill_dst() {
        rng->exec(dst0->tensornd(), {});
        megdnn_memcpy_D2D(handle, dst1->ptr(), dst0->ptr(), ldst.span().dist_byte());
    }

    template <class Opr>
    void exec(Opr* opr0, Opr* opr1) {