Tensorrt mobilenet and resnet56 support

Author: NHZlX

paddle/fluid/inference/analysis/analyzer.cc

@@ -24,7 +24,7 @@
 
 namespace paddle {
 
-DEFINE_bool(inference_analysis_enable_tensorrt_subgraph_engine, true,
+DEFINE_bool(inference_analysis_enable_tensorrt_subgraph_engine, false,
             "Enable subgraph to TensorRT engine for acceleration");
 
 DEFINE_string(inference_analysis_graphviz_log_root, "./",

paddle/fluid/inference/api/api_tensorrt_subgraph_engine.cc

@@ -32,7 +32,7 @@ class TensorRTSubgraphPredictor : public NativePaddlePredictor {
       : NativePaddlePredictor(config), config_(config) {}
 
   bool Init(const std::shared_ptr<framework::Scope>& parent_scope) {
-    FLAGS_IA_enable_tensorrt_subgraph_engine = true;
+    FLAGS_inference_analysis_enable_tensorrt_subgraph_engine = true;
     VLOG(3) << "Predictor::init()";
     FLAGS_tensorrt_max_batch_size = config_.max_batch_size;
     FLAGS_tensorrt_workspace_size = config_.workspace_size;