Function prepare_host_graph_plan

src/framework/core/backend.cpp:399–407

                std::string(graph_label) +
                " contains unsupported backend op '" +
                op_name +
                "' at node " +
                std::to_string(i) +
                " tensor '" +
                (node->name[0] != '\0' ? node->name : "<unnamed>") +
                "'");
        }
    }
}

BackendMemorySnapshot query_backend_memory(ggml_backend_t backend, int device_hint) {
    BackendMemorySnapshot snapshot;