[Dy2St] pir dy2st unittest verification - Part 10 (#59276)

---------

Co-authored-by: SigureMo <sigure.qaq@gmail.com>

test/dygraph_to_static/test_deepcopy.py

@@ -16,14 +16,15 @@
 from copy import deepcopy
 
 import numpy as np
-from dygraph_to_static_utils import Dy2StTestBase
+from dygraph_to_static_utils import Dy2StTestBase, test_legacy_and_pt_and_pir
 from test_rollback import Net, foo
 
 import paddle
 from paddle.jit.dy2static.program_translator import StaticFunction
 
 
 class TestDeepCopy(Dy2StTestBase):
+    @test_legacy_and_pt_and_pir
     def test_net(self):
         net = Net()
         net = paddle.jit.to_static(net)
@@ -39,6 +40,7 @@ def test_net(self):
         self.assertTrue(id(copy_net), id(copy_net.forward.__self__))
         np.testing.assert_array_equal(src_out.numpy(), copy_out.numpy())
 
+    @test_legacy_and_pt_and_pir
     def test_func(self):
         st_foo = paddle.jit.to_static(foo)
         x = paddle.randn([3, 4])

test/dygraph_to_static/test_loop.py

@@ -13,10 +13,15 @@
 # limitations under the License.
 
 import inspect
+import tempfile
 import unittest
 
 import numpy as np
-from dygraph_to_static_utils import Dy2StTestBase, test_sot_only
+from dygraph_to_static_utils import (
+    Dy2StTestBase,
+    test_legacy_and_pt_and_pir,
+    test_sot_only,
+)
 
 import paddle
 import paddle.nn.functional as F
@@ -248,6 +253,7 @@ def setUp(self):
 
         self.nested_for_loop_func = nested_for_loop_dyfunc
 
+    @test_legacy_and_pt_and_pir
     def test_loop_vars(self):
         for i in range(len(self.loop_funcs)):
             func = self.loop_funcs[i]
@@ -263,6 +269,7 @@ def test_loop_vars(self):
                     self.assertEqual(loop_var_names, self.loop_var_names[i])
                     self.assertEqual(create_var_names, self.create_var_names[i])
 
+    @test_legacy_and_pt_and_pir
     def test_nested_loop_vars(self):
         func = self.nested_for_loop_func
         test_func = inspect.getsource(func)
@@ -303,9 +310,9 @@ def test_nested_loop_vars(self):
 class TestTransformWhileLoop(Dy2StTestBase):
     def setUp(self):
         self.place = (
-            base.CUDAPlace(0)
-            if base.is_compiled_with_cuda()
-            else base.CPUPlace()
+            paddle.CUDAPlace(0)
+            if paddle.is_compiled_with_cuda()
+            else paddle.CPUPlace()
         )
         self.x = np.zeros(shape=(1), dtype=np.int32)
         self._init_dyfunc()
@@ -320,17 +327,16 @@ def _run_dygraph(self):
         return self._run(to_static=False)
 
     def _run(self, to_static):
-        with base.dygraph.guard(self.place):
-            # Set the input of dyfunc to Tensor
-            tensor_x = base.dygraph.to_variable(self.x, zero_copy=False)
-            if to_static:
-                ret = paddle.jit.to_static(self.dyfunc)(tensor_x)
-            else:
-                ret = self.dyfunc(tensor_x)
-            if hasattr(ret, "numpy"):
-                return ret.numpy()
-            else:
-                return ret
+        # Set the input of dyfunc to Tensor
+        tensor_x = base.dygraph.to_variable(self.x, zero_copy=False)
+        if to_static:
+            ret = paddle.jit.to_static(self.dyfunc)(tensor_x)
+        else:
+            ret = self.dyfunc(tensor_x)
+        if hasattr(ret, "numpy"):
+            return ret.numpy()
+        else:
+            return ret
 
     @test_sot_only
     def test_ast_to_func(self):
@@ -383,9 +389,9 @@ def _init_dyfunc(self):
 class TestTransformForLoop(Dy2StTestBase):
     def setUp(self):
         self.place = (
-            base.CUDAPlace(0)
-            if base.is_compiled_with_cuda()
-            else base.CPUPlace()
+            paddle.CUDAPlace(0)
+            if paddle.is_compiled_with_cuda()
+            else paddle.CPUPlace()
         )
         self.len = 100
         self._init_dyfunc()
@@ -400,12 +406,11 @@ def _run_dygraph(self):
         return self._run(to_static=False)
 
     def _run(self, to_static):
-        with base.dygraph.guard(self.place):
-            if to_static:
-                ret = paddle.jit.to_static(self.dyfunc)(self.len)
-            else:
-                ret = self.dyfunc(self.len)
-            return ret.numpy()
+        if to_static:
+            ret = paddle.jit.to_static(self.dyfunc)(self.len)
+        else:
+            ret = self.dyfunc(self.len)
+        return ret.numpy()
 
     @test_sot_only
     def test_ast_to_func(self):
@@ -474,7 +479,9 @@ def test_start(self):
                 )
             ],
         )
-        paddle.jit.save(model, "./inference/inference")
+        temp_dir = tempfile.TemporaryDirectory()
+        paddle.jit.save(model, temp_dir.name)
+        temp_dir.cleanup()
 
 
 if __name__ == '__main__':

test/dygraph_to_static/test_partial_program.py

@@ -18,12 +18,14 @@
 from dygraph_to_static_utils import (
     Dy2StTestBase,
     test_ast_only,
+    test_legacy_and_pt,
+    test_legacy_and_pt_and_pir,
+    test_pir_only,
 )
 from test_fetch_feed import Linear
 
 import paddle
 from paddle import base
-from paddle.jit.api import to_static
 
 SEED = 2020
 
@@ -75,19 +77,19 @@ def fake_input(self):
         ]
 
     def _run(self, to_static):
-        with base.dygraph.guard():
-            if self.x is None or self.y is None:
-                self.fake_input()
+        if self.x is None or self.y is None:
+            self.fake_input()
 
-            if to_static:
-                out = paddle.jit.to_static(nested_input, full_graph=True)(
-                    self.x, self.y
-                )
-            else:
-                out = nested_input(self.x, self.y)
+        if to_static:
+            out = paddle.jit.to_static(nested_input, full_graph=True)(
+                self.x, self.y
+            )
+        else:
+            out = nested_input(self.x, self.y)
 
         return out.numpy()
 
+    @test_legacy_and_pt_and_pir
     def test_nest(self):
         dygraph_res = self._run(to_static=False)
         static_res = self._run(to_static=True)
@@ -100,20 +102,20 @@ def setUp(self):
         self.y = None
 
     def _run(self, to_static):
-        with base.dygraph.guard():
-            if self.x is None or self.y is None:
-                self.x = fake_data([10, 16])
-                self.y = fake_data([10, 16])
-
-            if to_static:
-                out = paddle.jit.to_static(nested_output, full_graph=True)(
-                    self.x, self.y
-                )
-            else:
-                out = nested_output(self.x, self.y)
+        if self.x is None or self.y is None:
+            self.x = fake_data([10, 16])
+            self.y = fake_data([10, 16])
+
+        if to_static:
+            out = paddle.jit.to_static(nested_output, full_graph=True)(
+                self.x, self.y
+            )
+        else:
+            out = nested_output(self.x, self.y)
 
         return out
 
+    @test_legacy_and_pt_and_pir
     def test_nest(self):
         dygraph_res = self._run(to_static=False)
         dygraph_res = paddle.utils.flatten(dygraph_res)
@@ -124,7 +126,7 @@ def test_nest(self):
         self.assertTrue(len(dygraph_res) == len(static_res))
 
         for dy_var, st_var in zip(dygraph_res, static_res):
-            if isinstance(dy_var, base.core.eager.Tensor):
+            if isinstance(dy_var, paddle.Tensor):
                 np.testing.assert_allclose(
                     dy_var.numpy(), st_var.numpy(), rtol=1e-05
                 )
@@ -134,53 +136,101 @@ def test_nest(self):
 
 class TestWithTrainAndEval(Dy2StTestBase):
     @test_ast_only
+    @test_legacy_and_pt
+    def test_legacy_ir_switch_eval_and_train(self):
+        # TODO(cleanup-legacy-ir): Remove this test case
+        linear_net = Linear()
+        linear_net = paddle.jit.to_static(linear_net, full_graph=True)
+        x_data = np.random.random((4, 10)).astype('float32')
+        x = base.dygraph.to_variable(x_data)
+        linear_net(x)
+
+        _, train_partial_layer = linear_net.forward.program_cache.last()[-1]
+        # check default mode is for training
+        self.assertEqual(
+            train_partial_layer.program, train_partial_layer._train_program
+        )
+
+        # switch to run test program after `eval()`
+        linear_net.eval()
+        linear_net(x)
+        _, eval_partial_layer = linear_net.forward.program_cache.last()[-1]
+        self.assertEqual(
+            eval_partial_layer.program, eval_partial_layer._infer_program
+        )
+
+        # switch back into training
+        linear_net.train()
+        linear_net(x)
+        self.assertEqual(
+            train_partial_layer.program, train_partial_layer._train_program
+        )
+
+    @test_ast_only
+    @test_pir_only
     def test_switch_eval_and_train(self):
-        with base.dygraph.guard():
-            linear_net = Linear()
-            linear_net = paddle.jit.to_static(linear_net, full_graph=True)
-            x_data = np.random.random((4, 10)).astype('float32')
-            x = base.dygraph.to_variable(x_data)
-            linear_net(x)
+        linear_net = Linear()
+        linear_net = paddle.jit.to_static(linear_net, full_graph=True)
+        x_data = np.random.random((4, 10)).astype('float32')
+        x = paddle.to_tensor(x_data)
+        linear_net(x)
+
+        _, train_partial_layer = linear_net.forward.program_cache.last()[-1]
+        # check default mode is for training
+        self.assertEqual(
+            train_partial_layer.program,
+            train_partial_layer.train_program,
+        )
 
-            _, train_partial_layer = linear_net.forward.program_cache.last()[-1]
-            # check default mode is for training
-            self.assertEqual(
-                train_partial_layer.program, train_partial_layer._train_program
-            )
+        # switch to run test program after `eval()`
+        linear_net.eval()
+        linear_net(x)
+        _, eval_partial_layer = linear_net.forward.program_cache.last()[-1]
+        self.assertEqual(
+            eval_partial_layer.program, eval_partial_layer.infer_program
+        )
+
+        # switch back into training
+        linear_net.train()
+        linear_net(x)
+        self.assertEqual(
+            train_partial_layer.program, train_partial_layer.train_program
+        )
 
-            # switch to run test program after `eval()`
-            linear_net.eval()
-            linear_net(x)
-            _, eval_partial_layer = linear_net.forward.program_cache.last()[-1]
-            self.assertEqual(
-                eval_partial_layer.program, eval_partial_layer._infer_program
-            )
 
-            # switch back into training
+class TestWithNoGrad(Dy2StTestBase):
+    @test_ast_only
+    @test_legacy_and_pt
+    def test_legacy_ir_with_no_grad(self):
+        # TODO(cleanup-legacy-ir): Remove this test case
+        linear_net = Linear()
+        linear_net = paddle.jit.to_static(linear_net, full_graph=True)
+        x_data = np.random.random((5, 10)).astype('float32')
+        x = paddle.to_tensor(x_data)
+
+        with paddle.no_grad():
             linear_net.train()
             linear_net(x)
+            # BUG: 我们希望这里 是 ASTStaticFunction(StaticFunction):
+            _, partial_layer = linear_net.forward.program_cache.last()[-1]
             self.assertEqual(
-                train_partial_layer.program, train_partial_layer._train_program
+                partial_layer.program, partial_layer._train_program
             )
 
-
-class TestWithNoGrad(Dy2StTestBase):
     @test_ast_only
+    @test_pir_only
     def test_with_no_grad(self):
-        with base.dygraph.guard():
-            linear_net = Linear()
-            linear_net = paddle.jit.to_static(linear_net, full_graph=True)
-            x_data = np.random.random((5, 10)).astype('float32')
-            x = base.dygraph.to_variable(x_data)
-
-            with paddle.no_grad():
-                linear_net.train()
-                linear_net(x)
-                # BUG: 我们希望这里 是 ASTStaticFunction(StaticFunction):
-                _, partial_layer = linear_net.forward.program_cache.last()[-1]
-                self.assertEqual(
-                    partial_layer.program, partial_layer._train_program
-                )
+        linear_net = Linear()
+        linear_net = paddle.jit.to_static(linear_net, full_graph=True)
+        x_data = np.random.random((5, 10)).astype('float32')
+        x = paddle.to_tensor(x_data)
+
+        with paddle.no_grad():
+            linear_net.train()
+            linear_net(x)
+            # BUG: 我们希望这里 是 ASTStaticFunction(StaticFunction):
+            _, partial_layer = linear_net.forward.program_cache.last()[-1]
+            self.assertEqual(partial_layer.program, partial_layer.train_program)
 
 
 class GPT2LMHeadModel(paddle.nn.Layer):
@@ -192,7 +242,6 @@ def __init__(self):
             np.random.rand(2, 3).astype('float32')
         )
 
-    @to_static(full_graph=True)
     def forward(self, x):
         x = paddle.reshape(x, shape=[-1, 6])
         x1, x2, x3 = paddle.split(x=x, axis=1, num_or_sections=3)
@@ -203,13 +252,11 @@ class TestPruneUnusedParamInProgram(Dy2StTestBase):
     def test_prune(self):
         input_ids = np.array([[15, 11, 6, 3, 18, 13]]).astype("float32")
 
-        place = base.CPUPlace()
-        with base.dygraph.guard(place):
-            model = GPT2LMHeadModel()
-            model.eval()
-            input_ids = paddle.to_tensor(input_ids)
-            out = model(input_ids)
-            np.testing.assert_array_equal(out.numpy(), [[15, 11]])
+        model = paddle.jit.to_static(GPT2LMHeadModel())
+        model.eval()
+        input_ids = paddle.to_tensor(input_ids)
+        out = model(input_ids)
+        np.testing.assert_array_equal(out.numpy(), [[15, 11]])
 
 
 if __name__ == '__main__':