Support control flow for static build [Step 1: support subgraph] (#56185)

* remove execution_config.used_for_control_flow_op

* update

* update

* open static build flag

* close static build flag

* open static build flag

* add searchsorted to analyze dtype list

* recover and add test_searchsorted_op to static build list

* Update CMakeLists.txt

* Update CMakeLists.txt

paddle/fluid/framework/new_executor/interpreter/static_build.cc

@@ -474,6 +474,13 @@ void FakeInitializeOutputsForFunctionKernel(
                       ? DataType::INT64
                       : in_dtype;
             }
+          } else if (op_type == "searchsorted") {
+            bool out_int32 = op.Attr<bool>("out_int32");
+            if (out_int32) {
+              dtype = DataType::INT32;
+            } else {
+              dtype = DataType::INT64;
+            }
           } else {
             VLOG(4) << "Get dtype result from InferMeta";
             RuntimeInferShapeContext infer_shape_ctx(op, runtime_ctx);

paddle/fluid/framework/new_executor/program_interpreter.cc

@@ -47,7 +47,6 @@ ProgramInterpreter::ProgramInterpreter(const platform::Place& place,
 
   static_build_ = FLAGS_new_executor_static_build &&
                   !FLAGS_new_executor_use_cuda_graph &&
-                  !execution_config.used_for_control_flow_op &&
                   interpreter::BlockCanBeStaticBuilt(block);
 
   exception_notifier_ = main_thread_blocker_.RegisterEvent(kExceptionCaught);

test/legacy_test/CMakeLists.txt

@@ -1273,6 +1273,7 @@ set(STATIC_BUILD_TESTS
     test_adamw_op
     test_arg_min_max_op
     test_assign_pos_op
+    test_bucketize_api
     test_bincount_op
     test_c_embedding_op
     test_decayed_adagrad_op
@@ -1303,6 +1304,7 @@ set(STATIC_BUILD_TESTS
     test_prune_gate_by_capacity_op
     test_random_routing_op
     test_reduce_op
+    test_searchsorted_op
     test_segment_ops
     test_sparse_momentum_op
     test_sgd_op_bf16