[Eager] Support allclose and linalg_cond to eager mode (PaddlePaddle#41545)

Author: veyron95

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

@@ -16,6 +16,7 @@
 import paddle.fluid as fluid
 import unittest
 import numpy as np
+from paddle.fluid.framework import _test_eager_guard
 
 
 class TestAllcloseLayer(unittest.TestCase):
@@ -95,7 +96,7 @@ def test_allclose_gpu_fp64(self):
                 with fluid.program_guard(main, startup):
                     self.allclose_check(use_cuda=True, dtype='float64')
 
-    def test_dygraph_mode(self):
+    def func_dygraph_mode(self):
         x_1 = np.array([10000., 1e-07]).astype("float32")
         y_1 = np.array([10000.1, 1e-08]).astype("float32")
         x_2 = np.array([10000., 1e-08]).astype("float32")
@@ -171,9 +172,14 @@ def test_dygraph_mode(self):
             x_v_5 = paddle.to_tensor(x_5)
             y_v_5 = paddle.to_tensor(y_5)
             ret_5 = paddle.allclose(
-                x_v_5, y_v_5, rtol=0.01, atol=0.0, name='test_8')
+                x_v_5, y_v_5, rtol=0.015, atol=0.0, name='test_8')
             self.assertEqual(ret_5.numpy()[0], True)
 
+    def test_dygraph_mode(self):
+        with _test_eager_guard():
+            self.func_dygraph_mode()
+        self.func_dygraph_mode()
+
 
 if __name__ == "__main__":
     unittest.main()

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

@@ -18,6 +18,7 @@
 import numpy as np
 import paddle
 import paddle.static as static
+from paddle.fluid.framework import _test_eager_guard
 
 p_list_n_n = ("fro", "nuc", 1, -1, np.inf, -np.inf)
 p_list_m_n = (None, 2, -2)
@@ -89,16 +90,21 @@ def test_out(self):
 
 
 class API_TestDygraphCond(unittest.TestCase):
-    def test_out(self):
+    def func_out(self):
         paddle.disable_static()
         # test calling results of 'cond' in dynamic mode
         x_list_n_n, x_list_m_n = gen_input()
         test_dygraph_assert_true(self, x_list_n_n, p_list_n_n + p_list_m_n)
         test_dygraph_assert_true(self, x_list_m_n, p_list_m_n)
 
+    def test_out(self):
+        with _test_eager_guard():
+            self.func_out()
+        self.func_out()
+
 
 class TestCondAPIError(unittest.TestCase):
-    def test_dygraph_api_error(self):
+    def func_dygraph_api_error(self):
         paddle.disable_static()
         # test raising errors when 'cond' is called in dygraph mode
         p_list_error = ('fro_', '_nuc', -0.7, 0, 1.5, 3)
@@ -113,6 +119,11 @@ def test_dygraph_api_error(self):
                 x_tensor = paddle.to_tensor(x)
                 self.assertRaises(ValueError, paddle.linalg.cond, x_tensor, p)
 
+    def test_dygraph_api_error(self):
+        with _test_eager_guard():
+            self.func_dygraph_api_error()
+        self.func_dygraph_api_error()
+
     def test_static_api_error(self):
         paddle.enable_static()
         # test raising errors when 'cond' is called in static mode
@@ -149,13 +160,18 @@ def test_static_empty_input_error(self):
 
 
 class TestCondEmptyTensorInput(unittest.TestCase):
-    def test_dygraph_empty_tensor_input(self):
+    def func_dygraph_empty_tensor_input(self):
         paddle.disable_static()
         # test calling results of 'cond' when input is an empty tensor in dynamic mode
         x_list_n_n, x_list_m_n = gen_empty_input()
         test_dygraph_assert_true(self, x_list_n_n, p_list_n_n + p_list_m_n)
         test_dygraph_assert_true(self, x_list_m_n, p_list_m_n)
 
+    def test_dygraph_empty_tensor_input(self):
+        with _test_eager_guard():
+            self.func_dygraph_empty_tensor_input()
+        self.func_dygraph_empty_tensor_input()
+
 
 if __name__ == "__main__":
     paddle.enable_static()