【New IR] delete print program in test and delete add_n attribute c++ interface...

【New IR] delete print program in test and delete add_n attribute c++ interface to reply #56080 (#56120)

* refine program translator

* fix warning: not override

* fix bug

* merge new modifications

* modify by reviews

* resolve conflicts

* resolve conflicts

* fix

* fix

* fix conflicts

* pseudocode of backward

* modify test

* modify register op

* clear other code

* modify ci build bug

* reply review comments

* reply review comments

* delete print and add_n c++ interface

---------
Co-authored-by: Nkangguangli <kangguangli@hotmail.com>

paddle/fluid/ir/dialect/pd_manual_op.h

@@ -48,24 +48,6 @@ class AddNOp : public ir::Op<AddNOp, OpYamlInfoInterface> {
   void Verify();
   ir::Value inputs() { return operand_source(0); }
   ir::OpResult out() { return result(0); }
-  ir::Attribute attribute(const std::string &name) {
-    {
-      PADDLE_ENFORCE(
-          attributes().count(name) > 0,
-          phi::errors::PreconditionNotMet("Attribute is not exist."));
-      return attributes().at(name);
-    }
-  }
-  template <typename T>
-  T attribute(const std::string &name) {
-    {
-      PADDLE_ENFORCE(
-          attributes().count(name) > 0 && attributes().at(name).isa<T>(),
-          phi::errors::PreconditionNotMet("Attribute is not right."));
-      return attributes().at(name).dyn_cast<T>();
-    }
-  }
-
   static void InferMeta(phi::InferMetaContext *infer_meta);
 };
 

test/ir/new_ir/test_build_op.py

@@ -43,7 +43,6 @@ class TestBuildOp(unittest.TestCase):
         paddle.framework.set_flags({"FLAGS_enable_new_ir_api": True})
         with paddle.ir.core.program_guard(newir_program):
             out = paddle.mean(tanh_out)
-        print(newir_program)
         self.assertEqual(out.get_defining_op().name(), "pd.mean")
         self.assertEqual(
             out.get_defining_op()
@@ -65,7 +64,6 @@ class TestBuildOp2(unittest.TestCase):
             out1 = paddle.mean(tanh_out)
             out2 = paddle.mean(tanh_out)
             out = paddle.add_n([out1, out2])
-        print(newir_program)
         self.assertEqual(out.get_defining_op().name(), "pd.add_n")
         self.assertEqual(
             out.get_defining_op()

test/ir/new_ir/test_ir_backward.py

@@ -88,6 +88,16 @@ class TesBackward(unittest.TestCase):
 
         print(newir_program)
         self.assertEqual(newir_program.block().ops[-3].name(), "pd.full")
+        self.assertEqual(input_grad[0].get_defining_op().name(), "pd.tanh_grad")
+        self.assertEqual(
+            input_grad[0]
+            .get_defining_op()
+            .operands()[1]
+            .source()
+            .get_defining_op()
+            .name(),
+            "pd.mean_grad",
+        )
         paddle.framework.set_flags({"FLAGS_enable_new_ir_api": False})
 
     # TODO(Ruting) test add_n op when add_n api and add_grad finished