Method Prerun

core/lib/graph_executor.cpp:525–550

}

bool GraphExecutor::Prerun(void)
{
    graph_->SanitizeGraph();

    SetExecParam(graph_);

    int optimize_only = 0;

    GetGraphAttr("optimize_only", &optimize_only, sizeof(int));

    if(optimize_only)
    {
        if(exec_engine_->Prerun(exec_handle_))
            return true;
        else
            return false;
    }

    if(InferShape() && exec_engine_->Prerun(exec_handle_))
    {
        prerun_done_ = true;
        return true;
    }

    return false;
}

bool GraphExecutor::Postrun(void)
{