[NGraph] Bert model for a capi, ngraph's support test=develop (#17844)

paddle/fluid/inference/tests/api/analyzer_bert_tester.cc

@@ -146,7 +146,7 @@ bool LoadInputData(std::vector<std::vector<paddle::PaddleTensor>> *inputs) {
 
 void SetConfig(AnalysisConfig *config) { config->SetModel(FLAGS_infer_model); }
 
-void profile(bool use_mkldnn = false) {
+void profile(bool use_mkldnn = false, bool use_ngraph = false) {
   AnalysisConfig config;
   SetConfig(&config);
 
@@ -155,6 +155,10 @@ void profile(bool use_mkldnn = false) {
     config.pass_builder()->AppendPass("fc_mkldnn_pass");
   }
 
+  if (use_ngraph) {
+    config.EnableNgraph();
+  }
+
   std::vector<std::vector<PaddleTensor>> outputs;
   std::vector<std::vector<PaddleTensor>> inputs;
   LoadInputData(&inputs);
@@ -164,7 +168,11 @@ void profile(bool use_mkldnn = false) {
 
 TEST(Analyzer_bert, profile) { profile(); }
 #ifdef PADDLE_WITH_MKLDNN
-TEST(Analyzer_bert, profile_mkldnn) { profile(true); }
+TEST(Analyzer_bert, profile_mkldnn) { profile(true, false); }
+#endif
+
+#ifdef PADDLE_WITH_NGRAPH
+TEST(Analyzer_bert, profile_ngraph) { profile(false, true); }
 #endif
 
 // Check the fuse status
@@ -179,7 +187,7 @@ TEST(Analyzer_bert, fuse_statis) {
 }
 
 // Compare result of NativeConfig and AnalysisConfig
-void compare(bool use_mkldnn = false) {
+void compare(bool use_mkldnn = false, bool use_ngraph = false) {
   AnalysisConfig cfg;
   SetConfig(&cfg);
   if (use_mkldnn) {
@@ -187,6 +195,10 @@ void compare(bool use_mkldnn = false) {
     cfg.pass_builder()->AppendPass("fc_mkldnn_pass");
   }
 
+  if (use_ngraph) {
+    cfg.EnableNgraph();
+  }
+
   std::vector<std::vector<PaddleTensor>> inputs;
   LoadInputData(&inputs);
   CompareNativeAndAnalysis(
@@ -195,7 +207,15 @@ void compare(bool use_mkldnn = false) {
 
 TEST(Analyzer_bert, compare) { compare(); }
 #ifdef PADDLE_WITH_MKLDNN
-TEST(Analyzer_bert, compare_mkldnn) { compare(true /* use_mkldnn */); }
+TEST(Analyzer_bert, compare_mkldnn) {
+  compare(true, false /* use_mkldnn, no use_ngraph */);
+}
+#endif
+
+#ifdef PADDLE_WITH_NGRAPH
+TEST(Analyzer_bert, compare_ngraph) {
+  compare(false, true /* no use_mkldnn, use_ngraph */);
+}
 #endif
 
 // Compare Deterministic result