[IR] refine the program data structure. (#54220)

paddle/fluid/translator/op_translator.cc

@@ -113,7 +113,7 @@ inline ir::Operation* InsertSliceOperationForTarget(
                             op_attribute_map,
                             {src_vec_type[defining_info.idx_in_vector]},
                             op_info);
-  program->InsertOp(operation);
+  program->block()->push_back(operation);
   ir::OpResult target_op_result = operation->GetResultByIndex(0);
   (*param_map)[arg_name] = VariableDefiningInfo(target_op_result);
   return operation;
@@ -137,7 +137,7 @@ inline ir::Operation* InsertCombineOperationForTarget(
   ir::Type target_vec_type = ir::VectorType::get(ctx, types_in_vec);
   ir::Operation* operation =
       ir::Operation::create(src_values, {}, {target_vec_type}, op_info);
-  program->InsertOp(operation);
+  program->block()->push_back(operation);
   return operation;
 }
 
@@ -282,7 +282,7 @@ ir::Operation* GeneralOpHandler(ir::IrContext* ctx,
   auto op_info = LoopkUpOpInfo(ctx, op_desc);
   ir::Operation* operation =
       ir::Operation::create(op_inputs, {}, op_output_types, op_info);
-  program->InsertOp(operation);
+  program->block()->push_back(operation);
   RecordOpResultMapping(param_map, op_desc, operation, arg_to_idx);
 
   return operation;
@@ -300,7 +300,7 @@ ir::Operation* FeedOpHandler(ir::IrContext* ctx,
   auto op_info = LoopkUpOpInfo(ctx, op_desc);
   ir::Operation* operation =
       ir::Operation::create(op_inputs, {}, op_output_types, op_info);
-  program->InsertOp(operation);
+  program->block()->push_back(operation);
   RecordOpResultMapping(param_map, op_desc, operation, arg_to_idx);
 
   return operation;
@@ -316,7 +316,7 @@ ir::Operation* FetchOpHandler(ir::IrContext* ctx,
   auto op_info = LoopkUpOpInfo(ctx, op_desc);
   ir::Operation* operation =
       ir::Operation::create(op_inputs, {}, op_output_types, op_info);
-  program->InsertOp(operation);
+  program->block()->push_back(operation);
 
   return operation;
 }

paddle/fluid/translator/program_translator.cc

@@ -80,7 +80,7 @@ void ProgramTranslator::ExtractParameterFromSingleBlock(
     ir::Type translated_var_type = type_translator[var->GetType()](ctx, *var);
     ir::Operation* operation = ir::Operation::create(
         {}, op_attribute_map, {translated_var_type}, op_info);
-    program->InsertOp(operation);
+    program->block()->push_back(operation);
     param_map[var->Name()] =
         VariableDefiningInfo(operation->GetResultByIndex(0));
     VLOG(10) << "[op translated][get parameter]" << operation;

paddle/ir/core/block.h

@@ -46,6 +46,12 @@ class Block {
   iterator insert(const_iterator iterator, Operation *op);
   void clear();
 
+  Region *GetParentRegion() const { return parent_; }
+
+  Operation *GetParentOp() const {
+    return parent_ ? parent_->GetParentOp() : nullptr;
+  }
+
  private:
   Block(Block &) = delete;
   Block &operator=(const Block &) = delete;

paddle/ir/core/builtin_attribute.cc

@@ -33,4 +33,6 @@ std::vector<Attribute> ArrayAttribute::data() const {
   return storage()->GetAsKey();
 }
 
+void* PointerAttribute::data() const { return storage()->GetAsKey(); }
+
 }  // namespace ir

paddle/ir/core/builtin_attribute.h

@@ -25,7 +25,7 @@ class StrAttribute : public Attribute {
 
   DECLARE_ATTRIBUTE_UTILITY_FUNCTOR(StrAttribute, StrAttributeStorage);
 
-  bool operator<(const StrAttribute &right) const {
+  bool operator<(const StrAttribute& right) const {
     return storage() < right.storage();
   }
 
@@ -94,4 +94,13 @@ class ArrayAttribute : public Attribute {
   Attribute operator[](size_t index) const { return data()[index]; }
 };
 
+class PointerAttribute : public Attribute {
+ public:
+  using Attribute::Attribute;
+
+  DECLARE_ATTRIBUTE_UTILITY_FUNCTOR(PointerAttribute, PointerAttributeStorage);
+
+  void* data() const;
+};
+
 }  // namespace ir

paddle/ir/core/builtin_attribute_storage.h

@@ -83,6 +83,7 @@ DECLARE_BASE_TYPE_ATTRIBUTE_STORAGE(FloatAttributeStorage, float);
 DECLARE_BASE_TYPE_ATTRIBUTE_STORAGE(DoubleAttributeStorage, double);
 DECLARE_BASE_TYPE_ATTRIBUTE_STORAGE(Int32_tAttributeStorage, int32_t);
 DECLARE_BASE_TYPE_ATTRIBUTE_STORAGE(Int64_tAttributeStorage, int64_t);
+DECLARE_BASE_TYPE_ATTRIBUTE_STORAGE(PointerAttributeStorage, void *);
 
 struct ArrayAttributeStorage : public AttributeStorage {
   using ParamKey = std::vector<Attribute>;

paddle/ir/core/builtin_dialect.cc

@@ -40,11 +40,13 @@ void BuiltinDialect::initialize() {
                      ir::BoolAttribute,
                      ir::FloatAttribute,
                      ir::DoubleAttribute,
+                     ir::PointerAttribute,
                      ir::Int32_tAttribute,
                      ir::Int64_tAttribute,
                      ir::ArrayAttribute>();
 
-  RegisterOps<ir::GetParameterOp,
+  RegisterOps<ir::ModuleOp,
+              ir::GetParameterOp,
               ir::SetParameterOp,
               ir::CombineOp,
               ir::SliceOp>();

paddle/ir/core/builtin_op.cc

@@ -19,6 +19,60 @@
 #include "paddle/phi/core/enforce.h"
 
 namespace ir {
+
+const char *ModuleOp::attributes_name[attributes_num] = {"program"};
+
+Program *ModuleOp::program() {
+  const AttributeMap &attr = operation()->attributes();
+  auto iter = attr.find("program");
+  if (iter == attr.end() || !iter->second) return nullptr;
+  return static_cast<Program *>(
+      iter->second.dyn_cast<PointerAttribute>().data());
+}
+
+Block *ModuleOp::block() {
+  assert(operation() != nullptr);
+  assert(operation()->num_regions() == 1);
+  assert(operation()->GetRegion(0).size() == 1);
+  return operation()->GetRegion(0).front();
+}
+
+ModuleOp ModuleOp::create(IrContext *context, Program *pointer) {
+  ir::OpInfo info = context->GetRegisteredOpInfo(name());
+  OperationArgument argument(info);
+  argument.AddRegion()->emplace_back();
+  argument.addAttribute("program", PointerAttribute::get(context, pointer));
+  return ModuleOp(Operation::create(std::move(argument)));
+}
+
+void ModuleOp::destroy() {
+  if (operation()) {
+    operation()->destroy();
+    *this = ModuleOp(nullptr);
+  }
+}
+
+void ModuleOp::verify(const std::vector<ir::OpResult> &inputs,
+                      const std::vector<ir::Type> &outputs,
+                      const ir::AttributeMap &attributes) {
+  VLOG(4) << "Verifying inputs, outputs and attributes for: ModuleOp.";
+  // Verify inputs type:
+  if (inputs.size() != 0) {
+    throw("The size of inputs must be equal to 0.");
+  }
+
+  // Verify if attributes contain attribute name in attributes_name:
+  auto iter = attributes.find("program");
+  if (iter == attributes.end() || !iter->second.isa<PointerAttribute>()) {
+    throw("Type of attribute: program is not right.");
+  }
+
+  // Verify outputs type:
+  if (outputs.size() != 0) {
+    throw("The size of outputs must be equal to 0.");
+  }
+}
+
 const char *GetParameterOp::attributes_name[attributes_num] = {
     "parameter_name"};
 

paddle/ir/core/builtin_op.h

@@ -18,6 +18,31 @@
 
 namespace ir {
 
+class Program;
+class Block;
+///
+/// \brief ModuleOp
+///
+class ModuleOp : public ir::Op<ModuleOp> {
+ public:
+  using Op::Op;
+  static const char *name() { return "builtin.module"; }
+  static constexpr uint32_t attributes_num = 1;
+  static const char *attributes_name[attributes_num];
+  static void verify(const std::vector<ir::OpResult> &inputs,
+                     const std::vector<ir::Type> &outputs,
+                     const ir::AttributeMap &attributes);
+
+  Program *program();
+  Block *block();
+
+  //
+  // As the top operation, ModuleOp only support create&destroye through
+  // below interface: "create"&"destroy".
+  static ModuleOp create(IrContext *context, Program *pointer);
+  void destroy();
+};
+
 ///
 /// \brief GetParameterOp: OpResult = GetParameterOp({StrAttribute,
 /// StrAttribute})

paddle/ir/core/op_base.h

@@ -66,7 +66,7 @@ class InterfaceValue {
 
 class OpBase {
  public:
-  explicit OpBase(Operation *operation) : operation_(operation) {}
+  explicit OpBase(Operation *operation = nullptr) : operation_(operation) {}
 
   Operation *operation() const { return operation_; }
 
@@ -76,6 +76,8 @@ class OpBase {
 
   Operation *operator->() const { return operation_; }
 
+  IrContext *ir_context() const { return operation_->ir_context(); }
+
  private:
   Operation *operation_;  // Not owned
 };
@@ -91,7 +93,7 @@ class OpTraitBase : public OpBase {
   static TypeId GetTraitId() { return TypeId::get<ConcreteTrait>(); }
 
   static ConcreteTrait dyn_cast(Operation *op) {
-    if (op->HasTrait<ConcreteTrait>()) {
+    if (op && op->HasTrait<ConcreteTrait>()) {
       return ConcreteTrait(op);
     }
     return ConcreteTrait(nullptr);
@@ -109,7 +111,7 @@ class OpInterfaceBase : public OpBase {
   static TypeId GetInterfaceId() { return TypeId::get<ConcreteInterface>(); }
 
   static ConcreteInterface dyn_cast(Operation *op) {
-    if (op->HasInterface<ConcreteInterface>()) {
+    if (op && op->HasInterface<ConcreteInterface>()) {
       return ConcreteInterface(
           op, op->op_info().GetInterfaceImpl<ConcreteInterface>());
     }
@@ -182,7 +184,7 @@ class Op : public OpBase {
       typename Filter<OpInterfaceBase, std::tuple<TraitOrInterface...>>::Type;
 
   static ConcreteOp dyn_cast(Operation *op) {
-    if (op->op_info().id() == TypeId::get<ConcreteOp>()) {
+    if (op && op->op_info().id() == TypeId::get<ConcreteOp>()) {
       return ConcreteOp(op);
     }
     return ConcreteOp(nullptr);

paddle/ir/core/operation.cc

@@ -13,6 +13,7 @@
 // limitations under the License.
 
 #include "paddle/ir/core/operation.h"
+#include "paddle/ir/core/block.h"
 #include "paddle/ir/core/dialect.h"
 #include "paddle/ir/core/program.h"
 #include "paddle/ir/core/region.h"
@@ -21,7 +22,7 @@
 namespace ir {
 Operation *Operation::create(OperationArgument &&argument) {
   Operation *op = create(argument.inputs,
-                         argument.attribute,
+                         argument.attributes,
                          argument.output_types,
                          argument.info,
                          argument.regions.size());
@@ -36,13 +37,13 @@ Operation *Operation::create(OperationArgument &&argument) {
 // and operators, and construct it in the order of: OpOutlineResult,
 // OpInlineResult, Operation, Operand.
 Operation *Operation::create(const std::vector<ir::OpResult> &inputs,
-                             const AttributeMap &attribute,
+                             const AttributeMap &attributes,
                              const std::vector<ir::Type> &output_types,
                              ir::OpInfo op_info,
                              size_t num_regions) {
   // 0. Verify
   if (op_info) {
-    op_info.verify(inputs, output_types, attribute);
+    op_info.verify(inputs, output_types, attributes);
   }
   // 1. Calculate the required memory size for OpResults + Operation +
   // OpOperands.
@@ -76,7 +77,7 @@ Operation *Operation::create(const std::vector<ir::OpResult> &inputs,
   }
   // 3.2. Construct Operation.
   Operation *op = new (base_ptr)
-      Operation(attribute, op_info, num_results, num_operands, num_regions);
+      Operation(attributes, op_info, num_results, num_operands, num_regions);
   base_ptr += sizeof(Operation);
   // 3.3. Construct OpOperands.
   if ((reinterpret_cast<uintptr_t>(base_ptr) & 0x7) != 0) {
@@ -160,12 +161,12 @@ void Operation::destroy() {
 
 IrContext *Operation::ir_context() const { return op_info_.ir_context(); }
 
-Operation::Operation(const AttributeMap &attribute,
+Operation::Operation(const AttributeMap &attributes,
                      ir::OpInfo op_info,
                      uint32_t num_results,
                      uint32_t num_operands,
                      uint32_t num_regions)
-    : attribute_(attribute),
+    : attributes_(attributes),
       op_info_(op_info),
       num_results_(num_results),
       num_operands_(num_operands),
@@ -223,6 +224,23 @@ std::string Operation::print() {
 
 std::string Operation::op_name() const { return op_info_.name(); }
 
+Region *Operation::GetParentRegion() const {
+  return parent_ ? parent_->GetParentRegion() : nullptr;
+}
+
+Operation *Operation::GetParentOp() const {
+  return parent_ ? parent_->GetParentOp() : nullptr;
+}
+
+Program *Operation::GetParentProgram() {
+  Operation *op = this;
+  while (Operation *parent_op = op->GetParentOp()) {
+    op = parent_op;
+  }
+  ModuleOp module_op = op->dyn_cast<ModuleOp>();
+  return module_op ? module_op.program() : nullptr;
+}
+
 Region &Operation::GetRegion(unsigned index) {
   assert(index < num_regions_ && "invalid region index");
   return regions_[index];

paddle/ir/core/operation.h

@@ -34,7 +34,7 @@ class alignas(8) Operation final {
   /// used in conjunction.
   ///
   static Operation *create(const std::vector<ir::OpResult> &inputs,
-                           const AttributeMap &attribute,
+                           const AttributeMap &attributes,
                            const std::vector<ir::Type> &output_types,
                            ir::OpInfo op_info,
                            size_t num_regions = 0);
@@ -45,8 +45,6 @@ class alignas(8) Operation final {
   ///
   void destroy();
 
-  Block *parent() const { return parent_; }
-
   IrContext *ir_context() const;
 
   ir::OpResult GetResultByIndex(uint32_t index) const;
@@ -55,7 +53,11 @@ class alignas(8) Operation final {
 
   std::string print();
 
-  const AttributeMap &attribute() const { return attribute_; }
+  const AttributeMap &attributes() const { return attributes_; }
+
+  void SetAttribute(const std::string &key, Attribute value) {
+    attributes_[key] = value;
+  }
 
   ir::OpInfo op_info() const { return op_info_; }
 
@@ -82,11 +84,13 @@ class alignas(8) Operation final {
     return op_info_.HasInterface<Interface>();
   }
 
-  Program *parent_program() const { return parent_program_; }
+  Block *GetParentBlock() const { return parent_; }
 
-  void set_parent_program(Program *parent_program) {
-    parent_program_ = parent_program;
-  }
+  Region *GetParentRegion() const;
+
+  Operation *GetParentOp() const;
+
+  Program *GetParentProgram();
 
   /// Returns the region held by this operation at position 'index'.
   Region &GetRegion(unsigned index);
@@ -115,7 +119,7 @@ class alignas(8) Operation final {
     static T call(Operation *op) { return T::dyn_cast(op); }
   };
 
-  AttributeMap attribute_;
+  AttributeMap attributes_;
 
   OpInfo op_info_;
 
@@ -124,7 +128,6 @@ class alignas(8) Operation final {
   const uint32_t num_regions_ = 0;
 
   Region *regions_{nullptr};
-  Program *parent_program_{nullptr};
   Block *parent_{nullptr};
 };
 

paddle/ir/core/operation_utils.h

@@ -32,7 +32,7 @@ using AttributeMap = std::unordered_map<std::string, Attribute>;
 // with the builder APIs.
 struct OperationArgument {
   std::vector<OpResult> inputs;
-  AttributeMap attribute;
+  AttributeMap attributes;
   std::vector<Type> output_types;
   OpInfo info;
   std::vector<std::unique_ptr<Region>> regions;
@@ -41,12 +41,12 @@ struct OperationArgument {
   OperationArgument(IrContext* ir_context, const std::string& name);
   explicit OperationArgument(OpInfo info) : info(info) {}
   OperationArgument(const std::vector<OpResult>& operands,
-                    const AttributeMap& named_attr,
+                    const AttributeMap& attributes,
                     const std::vector<Type>& types,
                     OpInfo info,
                     std::vector<std::unique_ptr<Region>>&& regions = {})
       : inputs(operands),
-        attribute(named_attr),
+        attributes(attributes),
         output_types(types),
         info(info),
         regions(std::move(regions)) {}
@@ -59,13 +59,18 @@ struct OperationArgument {
 
   /// Add an attribute with the specified name.
   void addAttribute(const std::string& name, Attribute attr) {
-    this->attribute[name] = attr;
+    attributes[name] = attr;
   }
   /// Add an array of named attributes.
   template <class InputIt>
   void addAttributes(InputIt first, InputIt last);
   /// Get the context held by this operation state.
   IrContext* getContext() const { return info.ir_context(); }
+
+  Region* AddRegion() {
+    regions.emplace_back(new Region);
+    return regions.back().get();
+  }
 };
 
 template <class InputIt>
@@ -83,7 +88,7 @@ void OperationArgument::addTypes(InputIt first, InputIt last) {
 template <class InputIt>
 void OperationArgument::addAttributes(InputIt first, InputIt last) {
   while (first != last) {
-    attribute[first->first] = first->second;
+    attributes[first->first] = first->second;
     ++first;
   }
 }

paddle/ir/core/program.cc

@@ -16,11 +16,17 @@
 #include "paddle/ir/core/ir_context.h"
 
 namespace ir {
-Program::~Program() = default;
 
-void Program::InsertOp(Operation* op) {
-  block_.push_back(op);
-  op->set_parent_program(this);
+Program::Program(IrContext* context) {
+  module_ = ModuleOp::create(context, this);
+}
+
+Program::Program() : Program(IrContext::Instance()) {}
+
+Program::~Program() {
+  if (module_) {
+    module_.destroy();
+  }
 }
 
 Parameter* Program::GetParameter(std::string name) const {

paddle/ir/core/program.h

@@ -19,10 +19,13 @@
 
 #include "paddle/ir/core/block.h"
 #include "paddle/ir/core/builtin_attribute.h"
+#include "paddle/ir/core/builtin_op.h"
 #include "paddle/ir/core/operation.h"
 #include "paddle/ir/core/parameter.h"
 
 namespace ir {
+
+class IrContext;
 ///
 /// \brief Program is an abstraction of model structure, divided into
 /// computational graphs and weights. At the current stage, a computational
@@ -33,27 +36,34 @@ namespace ir {
 ///
 class Program {
  public:
+  using ParameterMap =
+      std::unordered_map<std::string, std::unique_ptr<Parameter>>;
+  explicit Program(IrContext* context);
+  Program();
+  Program(Program&&) = delete;
+  Program(const Program& program) = delete;
+  Program& operator=(const Program&) = delete;
+  Program& operator=(Program&&);
   ~Program();
-
-  Block* block() { return &block_; }
-
   size_t parameters_num() const { return parameters_.size(); }
 
-  ///
-  /// \brief Insert the Operation* constructed by Operation::create(...) into
-  /// this Program. NOTE: At this time, the memory management permission of
-  /// Operation* will be owned by this Program. The user does not need to call
-  /// Operation::destroy() manually
-  ///
-  void InsertOp(Operation* op);
+  ModuleOp module_op() { return module_; }
 
-  Parameter* GetParameter(std::string name) const;
+  Block* block() { return module_.block(); }
 
+  Parameter* GetParameter(std::string name) const;
   void SetParameter(std::string name, std::unique_ptr<Parameter>&& parameter);
 
+  ParameterMap& parameters() { return parameters_; }
+  void set_parameters(ParameterMap&& parameters) {
+    parameters_ = std::move(parameters);
+  }
+
  private:
-  Block block_;
-  std::unordered_map<std::string, std::unique_ptr<Parameter>> parameters_;
+  // computation graph
+  ModuleOp module_;
+  // weight
+  ParameterMap parameters_;
 };
 
 std::ostream& operator<<(std::ostream& os, Program& program);

paddle/ir/core/region.cc

@@ -22,6 +22,9 @@ void Region::push_back(Block *block) {
   block->set_parent(this);
   blocks_.push_back(block);
 }
+
+void Region::emplace_back() { push_back(new Block); }
+
 void Region::push_front(Block *block) {
   block->set_parent(this);
   blocks_.push_front(block);

paddle/ir/core/region.h

@@ -41,12 +41,15 @@ class Region {
   Block *back() const { return blocks_.back(); }
   Block *front() const { return blocks_.front(); }
   void push_back(Block *block);
+  void emplace_back();
   void push_front(Block *block);
   iterator insert(const_iterator position, Block *block);
   void clear();
 
   void TakeBody(Region &&other);
 
+  Operation *GetParentOp() const { return parent_; }
+
  private:
   Region(Region &) = delete;
   Region &operator=(const Region &) = delete;

test/cpp/ir/core/ir_op_test.cc

@@ -17,10 +17,12 @@
 #include "paddle/ir/core/block.h"
 #include "paddle/ir/core/builder.h"
 #include "paddle/ir/core/builtin_attribute.h"
+#include "paddle/ir/core/builtin_op.h"
 #include "paddle/ir/core/builtin_type.h"
 #include "paddle/ir/core/dialect.h"
 #include "paddle/ir/core/ir_context.h"
 #include "paddle/ir/core/op_base.h"
+#include "paddle/ir/core/program.h"
 #include "paddle/ir/core/region.h"
 
 /// \brief Define built-in Trait, derived from OpTraitBase.
@@ -133,7 +135,7 @@ class Operation2
       throw("Type of attribute: parameter_name is not right.");
     }
   }
-  static void InferShape() { VLOG(0) << "This is op2's InferShape interface."; }
+  static void InferShape() { VLOG(2) << "This is op2's InferShape interface."; }
 };
 const char *Operation2::attributes_name[attributes_num] = {"op2_attr1",
                                                            "op2_attr2"};
@@ -212,7 +214,7 @@ TEST(op_test, region_test) {
                             op1_info);
 
   ir::OperationArgument argument(op2_info);
-  argument.attribute = CreateAttributeMap({"op2_attr1", "op2_attr2"},
+  argument.attributes = CreateAttributeMap({"op2_attr1", "op2_attr2"},
                                            {"op2_attr1", "op2_attr2"});
   argument.output_types = {ir::Float32Type::get(ctx)};
   argument.regions.emplace_back(std::make_unique<ir::Region>());
@@ -228,3 +230,26 @@ TEST(op_test, region_test) {
   ir::Operation *op2 = ir::Operation::create(std::move(argument));
   op2->destroy();
 }
+
+TEST(op_test, module_op_death) {
+  ir::IrContext *ctx = ir::IrContext::Instance();
+  ir::OpInfo op_info = ctx->GetRegisteredOpInfo(ir::ModuleOp::name());
+
+  // (3) Test uses for op.
+  std::vector<ir::OpResult> inputs{ir::OpResult()};
+  ir::AttributeMap attrs{{"program", ir::Int32_tAttribute::get(ctx, 1)}};
+  std::vector<ir::Type> output_types = {ir::Float32Type::get(ctx)};
+
+  EXPECT_THROW(ir::Operation::create(inputs, {}, {}, op_info), const char *);
+  EXPECT_THROW(ir::Operation::create({}, attrs, {}, op_info), const char *);
+  EXPECT_THROW(ir::Operation::create({}, {}, output_types, op_info),
+               const char *);
+
+  ir::Program program(ctx);
+
+  EXPECT_EQ(program.module_op().program(), &program);
+  EXPECT_EQ(program.module_op().ir_context(), ctx);
+
+  program.module_op()->SetAttribute("program",
+                                    ir::PointerAttribute::get(ctx, &program));
+}

test/cpp/ir/core/ir_program_test.cc

@@ -18,6 +18,7 @@
 #include "paddle/fluid/dialect/pd_interface.h"
 #include "paddle/fluid/dialect/pd_type.h"
 #include "paddle/fluid/dialect/utils.h"
+#include "paddle/ir/core/block.h"
 #include "paddle/ir/core/builtin_attribute.h"
 #include "paddle/ir/core/builtin_dialect.h"
 #include "paddle/ir/core/builtin_op.h"
@@ -56,9 +57,7 @@ TEST(program_test, program) {
       ctx->GetOrRegisterDialect<paddle::dialect::PaddleDialect>();
 
   // (2) Create an empty program object
-  ir::Program program;
-  //   ir::Program *program = new ir::Program();
-  EXPECT_EQ(program.block()->size() == 0, true);
+  ir::Program program(ctx);
 
   // (3) Create a float32 DenseTensor Parameter and save into Program
   ir::Type fp32_dtype = ir::Float32Type::get(ctx);
@@ -94,7 +93,14 @@ TEST(program_test, program) {
   ir::Operation *op1 =
       ir::Operation::create({}, op1_attribute, {dense_tensor_dtype}, op1_info);
 
-  program.InsertOp(op1);
+  ir::Block *block = program.block();
+  block->push_back(op1);
+
+  EXPECT_EQ(&program.module_op()->GetRegion(0), block->GetParentRegion());
+
+  EXPECT_EQ(program.module_op(), block->GetParentOp());
+
+  EXPECT_EQ(&program, op1->GetParentProgram());
 
   EXPECT_EQ(op1->GetResultByIndex(0).type().dialect().id(),
             paddle_dialect->id());
@@ -124,7 +130,7 @@ TEST(program_test, program) {
       {"parameter_name", ir::StrAttribute::get(ctx, "b")}};
   ir::Operation *op2 =
       ir::Operation::create({}, op2_attribute, {dense_tensor_dtype}, op2_info);
-  program.InsertOp(op2);
+  block->push_back(op2);
 
   EXPECT_EQ(op2->GetResultByIndex(0).type().dialect().id(),
             paddle_dialect->id());
@@ -155,7 +161,7 @@ TEST(program_test, program) {
       op3_attribute,
       {dense_tensor_dtype},
       op3_info);
-  program.InsertOp(op3);
+  block->push_back(op3);
 
   phi::CPUContext *dev_ctx = static_cast<phi::CPUContext *>(
       paddle::platform::DeviceContextPool::Instance().Get(
@@ -196,9 +202,12 @@ TEST(program_test, program) {
   ir::OpInfo op4_info = ctx->GetRegisteredOpInfo(op4_name);
   std::unordered_map<std::string, ir::Attribute> op4_attribute{
       {"parameter_name", ir::StrAttribute::get(ctx, "c")}};
-  ir::Operation *op4 = ir::Operation::create(
-      {op3->GetResultByIndex(0)}, op4_attribute, {}, op4_info);
-  program.InsertOp(op4);
+
+  ir::OperationArgument op4_argument(
+      {op3->GetResultByIndex(0)}, {}, {}, op4_info);
+  op4_argument.addAttributes(op4_attribute.begin(), op4_attribute.end());
+  ir::Operation *op4 = ir::Operation::create(std::move(op4_argument));
+  block->push_back(op4);
 
   EXPECT_EQ(op4->GetOperandByIndex(0).impl()->source().type().dialect().id(),
             paddle_dialect->id());
@@ -244,7 +253,7 @@ TEST(program_test, slice_combine_test) {
       {"parameter_name", ir::StrAttribute::get(ctx, "a")}};
   ir::Operation *op1 =
       ir::Operation::create({}, op1_attribute, {fp32_dtype}, op1_info);
-  program.InsertOp(op1);
+  program.block()->push_back(op1);
 
   // (5) Def b = GetParameterOp("b")
   std::string op2_name = std::string(ir::GetParameterOp::name());
@@ -253,7 +262,7 @@ TEST(program_test, slice_combine_test) {
       {"parameter_name", ir::StrAttribute::get(ctx, "b")}};
   ir::Operation *op2 =
       ir::Operation::create({}, op2_attribute, {fp32_dtype}, op2_info);
-  program.InsertOp(op2);
+  program.block()->push_back(op2);
 
   // (6) Def combine_op = CombineOp("a", "b")
   std::string combine_op_name = std::string(ir::CombineOp::name());
@@ -265,7 +274,7 @@ TEST(program_test, slice_combine_test) {
       {},
       {output_type},
       combine_op_info);
-  program.InsertOp(combine_op);
+  program.block()->push_back(combine_op);
 
   // (7) Def slice_op = SliceOp(combine_op, 0)
   std::string slice_op_name = std::string(ir::SliceOp::name());
@@ -276,7 +285,7 @@ TEST(program_test, slice_combine_test) {
                             {{"index", index_attr}},
                             {fp32_dtype},
                             slice_op_info);
-  program.InsertOp(slice_op);
+  program.block()->push_back(slice_op);
 
   // (8) Traverse Program
   EXPECT_EQ(program.block()->size() == 4, true);