【prim】set tanh_double comp api as default (#54302)

* set tanh_mutilply_double comp api as default

* modify timeout time

* rollback mutiply

* rollback mutiply

paddle/fluid/eager/auto_code_generator/generator/eager_gen.py

@@ -69,6 +69,7 @@ prim_white_list = [
     "subtract_double_grad",
     "add_triple_grad",
     "silu_double_grad",
+    "tanh_double_grad",
 ]
 
 # dict of special api that forward api's output will affect bacward api's output

test/prim/prim/vjp/test_comp_high_grad.py

@@ -12,8 +12,10 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+import sys
 import unittest
 
+sys.path.append("../../../legacy_test")
 import gradient_checker
 import numpy as np
 import parameterized as param
@@ -23,7 +25,7 @@ import paddle
 from paddle import fluid
 from paddle.fluid import core
 
-'''
+
 @param.parameterized_class(
     ('shape1', 'shape2'),
     [
@@ -118,7 +120,6 @@ class TestAddHighGradCheck(unittest.TestCase):
         for p in places:
             self.func_double(p)
             self.func_triple(p)
-'''
 
 
 @param.parameterized_class(
@@ -328,6 +329,7 @@ class TestMultiplyHighGradCheck(unittest.TestCase):
         for p in places:
             self.func_double(p)
             self.func_triple(p)
+
 '''