Function ggml_can_mul_mat

subprojects/llama.cpp/ggml/src/ggml.c:3168–3174

// ggml_mul_mat

static inline bool ggml_can_mul_mat(const struct ggml_tensor * t0, const struct ggml_tensor * t1) {
    static_assert(GGML_MAX_DIMS == 4, "GGML_MAX_DIMS is not 4 - update this function");

    return (t0->ne[0]           == t1->ne[0])  &&
           (t1->ne[2]%t0->ne[2] == 0)          && // verify t0 is broadcastable
           (t1->ne[3]%t0->ne[3] == 0);
}

struct ggml_tensor * ggml_mul_mat(
        struct ggml_context * ctx,