Function allocate_graph

tests/test-alloc.cpp:174–182

}

static ggml_gallocr_ptr allocate_graph(ggml_cgraph * graph, ggml_tensor * out, ggml_backend_buffer_type_t buft) {
    ggml_set_output(out);
    ggml_build_forward_expand(graph, out);

    ggml_gallocr_ptr galloc = ggml_gallocr_ptr(ggml_gallocr_new(buft));
    bool             result = ggml_gallocr_alloc_graph(galloc.get(), graph);
    GGML_ASSERT(result);
    return galloc;
}

//
// correctness checks for result allocations