Switch some dy2st UT to eager mode (#41382)

* Sitch some dy2st UT to eager mode

* Fix test_lstm and remove test_transformer

* Run test_resnet_v2 in old dy mode

python/paddle/fluid/dygraph/varbase_patch_methods.py

@@ -99,7 +99,7 @@ def monkey_patch_varbase():
 
         # Note: getattr(self, attr, None) will call x.grad=x.gradient(), but gradient() only available in dygraph.
         # It will fail. So, for propery that different between dynamic and static graph, should not getattr(self, attr, None).
-        attr_not_need_keys = ['grad', 'T']
+        attr_not_need_keys = ['grad', 'T', 'place', '_place_str']
         if isinstance(self, (ParamBase, EagerParamBase)):
             attr_kwargs = self.__dict__.copy()
         else:

python/paddle/fluid/tests/unittests/CMakeLists.txt

@@ -596,6 +596,13 @@ foreach(TEST_OP ${TEST_OPS_WITH_GC})
   py_test_modules(${TEST_OP} MODULES ${TEST_OP} ENVS ${GC_ENVS})
 endforeach()
 
+# Switch some dy2st UT to eager mode
+set(TEST_EAGER_OPS test_jit_save_load test_translated_layer)
+foreach(TEST_OP ${TEST_EAGER_OPS})
+  list(REMOVE_ITEM TEST_OPS ${TEST_OP})
+  py_test_modules(${TEST_OP} MODULES ${TEST_OP} ENVS FLAGS_enable_eager_mode=1)
+endforeach()
+
 if ((NOT WITH_GPU) AND (NOT WITH_XPU) AND NOT (WITH_ASCEND OR WITH_ASCEND_CL))
     list(REMOVE_ITEM TEST_OPS "test_fleet_graph_execution_meta_optimizer")
     list(REMOVE_ITEM TEST_OPS "test_gen_nccl_id_op")

python/paddle/fluid/tests/unittests/dygraph_to_static/CMakeLists.txt

@@ -6,7 +6,7 @@ set(DY2ST_EAGER_TEST_ENVS ${GC_ENVS} FLAGS_enable_eager_mode=1)
 set(TEST_EAGER_OPS test_bmn test_break_continue test_ifelse test_loop test_mnist_amp 
     test_mnist_pure_fp16 test_mobile_net test_program_translator test_ptb_lm test_reinforcement_learning 
     test_resnet test_resnet_amp test_resnet_pure_fp16 test_se_resnet test_sentiment test_seq2seq 
-    test_tsm test_word2vec test_yolov3)
+    test_tsm test_word2vec test_yolov3 test_bert test_cycle_gan test_lstm test_simnet)
 list(REMOVE_ITEM TEST_OPS test_lac)
 # NOTE(Aurelius84): In case of Windows CI, if open ON_INFER, RWLOCK of Scope will
 # be removed and will cause some random failed in multi-thread.

python/paddle/fluid/tests/unittests/dygraph_to_static/test_resnet_v2.py

@@ -14,6 +14,8 @@
 
 from __future__ import print_function
 
+import os
+os.environ["FLAGS_enable_eager_mode"] = "0"
 import math
 import time
 import unittest