Ngraph op tests skip check grad ci (#22688)

* ngraph op test skip check grad ci, test=develop

python/paddle/fluid/tests/unittests/ngraph/test_activation_ngraph_op.py

@@ -17,11 +17,10 @@ from __future__ import print_function
 import unittest, sys
 sys.path.append("../")
 import numpy as np
-from op_test import OpTest, skip_check_grad_ci
+from op_test import OpTest
 from test_activation_op import TestAbs, TestGelu, TestSigmoid, TestSquare, TestRelu, TestTanh
 
 
-@skip_check_grad_ci(reason="Use float32 in ngraph relu op.")
 class TestNGRAPHReluDim4(TestRelu):
     def setUp(self):
         super(TestNGRAPHReluDim4, self).setUp()

python/paddle/fluid/tests/unittests/op_test.py

@@ -210,6 +210,9 @@ class OpTest(unittest.TestCase):
         def is_mkldnn_op_test():
             return hasattr(cls, "use_mkldnn") and cls.use_mkldnn == True
 
+        def is_ngraph_op_test():
+            return hasattr(cls, "use_ngraph") and cls.use_ngraph == True
+
         if not hasattr(cls, "op_type"):
             raise AssertionError(
                 "This test do not have op_type in class attrs, "
@@ -229,6 +232,7 @@ class OpTest(unittest.TestCase):
             if cls.dtype in [np.float32, np.float64] \
                 and cls.op_type not in op_accuracy_white_list.NO_FP64_CHECK_GRAD_OP_LIST \
                 and not hasattr(cls, 'exist_fp64_check_grad') \
+                and not is_ngraph_op_test() \
                 and not is_mkldnn_op_test():
                 raise AssertionError(
                     "This test of %s op needs check_grad with fp64 precision." %
@@ -320,6 +324,10 @@ class OpTest(unittest.TestCase):
             (hasattr(self, "attrs") and "use_mkldnn" in self.attrs and \
                     self.attrs["use_mkldnn"] == True):
             self.__class__.use_mkldnn = True
+        if fluid.core.is_compiled_with_ngraph() and \
+            fluid.core.globals()['FLAGS_use_ngraph']:
+            self.__class__.use_ngraph = True
+
         op_proto = OpProtoHolder.instance().get_op_proto(self.op_type)
         "infer datatype from inputs and outputs for this test case"
         self.infer_dtype_from_inputs_outputs(self.inputs, self.outputs)
@@ -936,14 +944,16 @@ class OpTest(unittest.TestCase):
                 attrs_use_mkldnn = hasattr(
                     self,
                     'attrs') and bool(self.attrs.get('use_mkldnn', False))
+                flags_use_ngraph = fluid.core.globals()["FLAGS_use_ngraph"]
+                attrs_use_ngraph = hasattr(
+                    self,
+                    'attrs') and bool(self.attrs.get('use_ngraph', False))
                 if flags_use_mkldnn or attrs_use_mkldnn:
                     warnings.warn(
                         "check inplace_grad for ops using mkldnn is not supported"
                     )
                     continue
-                use_ngraph = fluid.core.is_compiled_with_ngraph(
-                ) and fluid.core.globals()["FLAGS_use_ngraph"]
-                if use_ngraph:
+                if flags_use_ngraph or attrs_use_ngraph:
                     warnings.warn(
                         "check inplace_grad for ops using ngraph is not supported"
                     )
@@ -1190,6 +1200,10 @@ class OpTest(unittest.TestCase):
             (hasattr(self, "attrs") and "use_mkldnn" in self.attrs and \
                     self.attrs["use_mkldnn"] == True):
             self.__class__.use_mkldnn = True
+        if fluid.core.is_compiled_with_ngraph() and \
+            fluid.core.globals()['FLAGS_use_ngraph']:
+            self.__class__.use_ngraph = True
+
         places = self._get_places()
         for place in places:
             res = self.check_output_with_place(place, atol, no_check_set,