Method Run

driver/cpu/cpu_runner.cpp:342–581

#endif

bool CPURunner::Run(Subgraph* sub_graph)
{
    std::vector<Node*>& seq_nodes = sub_graph->seq_nodes;

#ifdef ENABLE_TIME_PROFILING
    ProfRecord* prof = nullptr;

    bool do_prof = false;

    const char* prof_env = std::getenv("PROF_TIME");

    if(prof_env && prof_env[0] == '1')
    {
        do_prof = true;

        if(sub_graph->ExistAttr("PROF_TIME"))
            prof = any_cast<ProfRecord*>(sub_graph->GetAttr("PROF_TIME"));
        else
        {
            prof = new ProfTime(seq_nodes.size(), parse_node);
            sub_graph->SetAttr("PROF_TIME", prof);
        }
    }

#endif
    bool ret = true;

    sub_graph->Lock();    // sync with graph perf start/stop/get

    GraphPerfStatBuf* p_perf_stat = nullptr;
    int perf_record_idx = 0;

    if(sub_graph->ExistAttr(ATTR_GRAPH_PERF_BUFFER))
    {
        GraphPerfStatBuf* stat = any_cast<GraphPerfStatBuf>(&sub_graph->GetAttr(ATTR_GRAPH_PERF_BUFFER));

        if(stat->started)
        {
            p_perf_stat = stat;
        }
    }

    for(unsigned int i = 0; i < seq_nodes.size(); i++)
    {
        Node* node = seq_nodes[i];

        if(!node->ExistAttr(ATTR_NODE_OPS))
            continue;

        NodeOps* node_ops = any_cast<NodeOps*>(node->GetAttr(ATTR_NODE_OPS));

        /* dynamic shape process */
        if(node->IsDynamicShape() || node->InputReshaped())
        {
            int output_number = node->GetOutputNum();

#if 0
			/* free output tensor first */