Merge branch 'develop' of https://github.com/PaddlePaddle/Paddle into add_some_yaml_config

paddle/fluid/pybind/eager_utils.cc

@@ -64,6 +64,8 @@ int TensorDtype2NumpyDtype(phi::DataType dtype) {
       return pybind11::detail::npy_api::NPY_INT64_;
     case phi::DataType::FLOAT16:
       return pybind11::detail::NPY_FLOAT16_;
+    case phi::DataType::BFLOAT16:
+      return pybind11::detail::NPY_UINT16_;
     case phi::DataType::FLOAT32:
       return pybind11::detail::npy_api::NPY_FLOAT_;
     case phi::DataType::FLOAT64:

paddle/phi/api/lib/data_transform.cc

@@ -180,6 +180,7 @@ std::shared_ptr<phi::DenseTensor> PrepareData(
     const phi::TensorArgDef& target_args_def,
     const TransformFlag& transform_flag) {
   const auto& tensor_in = input.impl();
+  VLOG(6) << tensor_in->dtype() << "\t" << target_args_def.dtype;
   if (!transform_flag.NeedTransform() || !tensor_in->initialized() ||
       (!NeedTransformPlace(
            tensor_in->place(), target_args_def.backend, transform_flag) &&

paddle/phi/core/dense_tensor.cc

@@ -110,8 +110,9 @@ void* DenseTensor::AllocateFrom(Allocator* allocator,
 template <typename T>
 const T* DenseTensor::data() const {
   check_memory_size();
-  PADDLE_ENFORCE(
-      (dtype() == paddle::experimental::CppTypeToDataType<T>::Type()),
+  PADDLE_ENFORCE_EQ(
+      dtype(),
+      paddle::experimental::CppTypeToDataType<T>::Type(),
       phi::errors::InvalidArgument(
           "The type of data we are trying to retrieve does not match the "
           "type of data currently contained in the container."));

paddle/phi/infermeta/unary.cc

@@ -1668,6 +1668,17 @@ void TransposeInferMeta(const MetaTensor& x,
   out->set_dtype(x.dtype());
 }
 
+void TransposeGradInferMeta(const MetaTensor& x,
+                            const std::vector<int>& axis,
+                            MetaTensor* out) {
+  std::vector<int> reversed_axis(axis);
+  for (size_t i = 0; i < axis.size(); i++) {
+    reversed_axis[axis[i]] = i;
+  }
+
+  TransposeInferMeta(x, reversed_axis, out);
+}
+
 void UnbindInferMeta(const MetaTensor& x,
                      int axis,
                      std::vector<MetaTensor>* outs) {
@@ -1907,6 +1918,7 @@ void OneHotInferMeta(const MetaTensor& x,
   auto out_dims = phi::make_ddim(out_dims_vec);
   out->set_dims(out_dims);
   out->share_lod(x);
+
   out->set_dtype(phi::DataType::FLOAT32);
 }
 

paddle/phi/infermeta/unary.h

@@ -255,6 +255,10 @@ void TransposeInferMeta(const MetaTensor& x,
                         const std::vector<int>& axis,
                         MetaTensor* out);
 
+void TransposeGradInferMeta(const MetaTensor& x,
+                            const std::vector<int>& axis,
+                            MetaTensor* out);
+
 void UnbindInferMeta(const MetaTensor& x,
                      int axis,
                      std::vector<MetaTensor>* outs);

paddle/phi/kernels/cpu/index_sample_kernel.cc

@@ -41,7 +41,7 @@ void IndexSampleInner(const Context &context,
   std::vector<T> input_vec;
   std::vector<IndexT> index_vec;
   paddle::framework::TensorToVector(input, context, &input_vec);
-  paddle::framework::TensorToVector(index, context, &index_vec);
+  paddle::framework::TensorToVector<IndexT>(index, context, &index_vec);
 
   std::vector<T> res(index_ids_num);
   for (int i = 0; i < index_ids_num; i++) {

paddle/phi/kernels/gpu/index_sample_kernel.cu

@@ -35,7 +35,7 @@ void LimitGridDim(const Context& ctx, dim3* grid_dim) {
 #define PREDEFINED_BLOCK_SIZE_X 512
 #define PREDEFINED_BLOCK_SIZE 1024
 #define MIN(a, b) ((a) < (b) ? (a) : (b))
-}
+}  // namespace
 
 template <typename T, typename IndexT = int>
 __global__ void IndexSampleForward(const IndexT* index,

python/paddle/fluid/dygraph/tracer.py

@@ -30,6 +30,11 @@ final_state_name_mapping = {
         "y": "Y",
         "out": "Out",
     },
+    # "elementwise_add": {
+    #     "final_op_name": "final_state_add",
+    #     "x": "X",
+    #     "y": "Y",
+    # },
     "trunc": {
         "final_op_name": "final_state_trunc",
         "x": "X",

python/paddle/fluid/layers/nn.py

@@ -5611,6 +5611,8 @@ def transpose(x, perm, name=None):
 
     """
     if in_dygraph_mode():
+        if _in_eager_mode():
+            return _C_ops.final_state_transpose(x, perm)
         out, _ = _C_ops.transpose2(x, 'axis', perm)
         return out
 
@@ -8550,6 +8552,8 @@ def gather_nd(input, index, name=None):
 
     """
     if in_dygraph_mode():
+        if _in_eager_mode():
+            return _C_ops.final_state_gather_nd(input, index)
         return _C_ops.gather_nd(input, index)
     check_variable_and_dtype(
         input, 'input',
@@ -8726,6 +8730,8 @@ def scatter_nd_add(ref, index, updates, name=None):
     """
 
     if in_dygraph_mode():
+        if _in_eager_mode():
+            return _C_ops.final_state_scatter_nd_add(ref, index, updates)
         op = getattr(_C_ops, 'scatter_nd_add')
         return op(ref, index, updates)
 
@@ -15309,6 +15315,8 @@ def gather_tree(ids, parents):
 
     """
     if in_dygraph_mode():
+        if _in_eager_mode():
+            return _C_ops.final_state_gather_tree(ids, parents)
         return _C_ops.gather_tree(ids, parents)
     else:
         helper = LayerHelper('gather_tree', **locals())

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

@@ -27,6 +27,7 @@ class TestAddMMOp(OpTest):
     # test basic
     def setUp(self):
         self.op_type = "addmm"
+        self.python_api = paddle.addmm
         self.dtype = np.float64
         self.init_dtype_type()
         self.inputs = {
@@ -43,19 +44,19 @@ class TestAddMMOp(OpTest):
         pass
 
     def test_check_output(self):
-        self.check_output()
+        self.check_output(check_eager=False)
 
     def test_check_grad_normal(self):
-        self.check_grad(['Input', 'X', 'Y'], 'Out')
+        self.check_grad(['Input', 'X', 'Y'], 'Out', check_eager=False)
 
     def test_check_grad_x(self):
-        self.check_grad(['X'], 'Out', no_grad_set=None)
+        self.check_grad(['X'], 'Out', no_grad_set=None, check_eager=False)
 
     def test_check_grad_y(self):
-        self.check_grad(['Y'], 'Out', no_grad_set=None)
+        self.check_grad(['Y'], 'Out', no_grad_set=None, check_eager=False)
 
     def test_check_grad_input(self):
-        self.check_grad(['Input'], 'Out', no_grad_set=None)
+        self.check_grad(['Input'], 'Out', no_grad_set=None, check_eager=False)
 
 
 class TestAddMMOpError(unittest.TestCase):
@@ -167,6 +168,7 @@ class TestAddMMOp2(TestAddMMOp):
     # test alpha and beta
     def setUp(self):
         self.op_type = "addmm"
+        self.python_api = paddle.addmm
         self.dtype = np.float64
         self.init_dtype_type()
         self.inputs = {
@@ -252,4 +254,5 @@ class TestAddMMAPI(unittest.TestCase):
 '''
 
 if __name__ == "__main__":
+    paddle.enable_static()
     unittest.main()

python/paddle/fluid/tests/unittests/test_atan2_op.py

@@ -36,6 +36,7 @@ def atan2_grad(x1, x2, dout):
 class TestAtan2(OpTest):
     def setUp(self):
         self.op_type = "atan2"
+        self.python_api = paddle.atan2
         self.init_dtype()
 
         x1 = np.random.uniform(-1, -0.1, [15, 17]).astype(self.dtype)
@@ -46,10 +47,10 @@ class TestAtan2(OpTest):
         self.outputs = {'Out': out}
 
     def test_check_grad(self):
-        self.check_grad(['X1', 'X2'], 'Out')
+        self.check_grad(['X1', 'X2'], 'Out', check_eager=True)
 
     def test_check_output(self):
-        self.check_output()
+        self.check_output(check_eager=True)
 
     def init_dtype(self):
         self.dtype = np.float64
@@ -66,7 +67,8 @@ class TestAtan2_float(TestAtan2):
                 'Out',
                 user_defined_grads=atan2_grad(self.inputs['X1'],
                                               self.inputs['X2'],
-                                              1 / self.inputs['X1'].size))
+                                              1 / self.inputs['X1'].size),
+                check_eager=True)
 
 
 class TestAtan2_float16(TestAtan2_float):
@@ -129,4 +131,5 @@ class TestAtan2API(unittest.TestCase):
 
 
 if __name__ == '__main__':
+    paddle.enable_static()
     unittest.main()

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

@@ -244,4 +244,5 @@ class TestBceLossOpCase2(OpTest):
 
 
 if __name__ == "__main__":
+    paddle.enable_static()
     unittest.main()

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

@@ -30,12 +30,13 @@ def create_test_class(op_type, typename, callback):
             a = numpy.random.random(size=(10, 7)).astype(typename)
             b = numpy.random.random(size=(10, 7)).astype(typename)
             c = callback(a, b)
+            self.python_api = eval("paddle." + op_type)
             self.inputs = {'X': a, 'Y': b}
             self.outputs = {'Out': c}
             self.op_type = op_type
 
         def test_output(self):
-            self.check_output()
+            self.check_output(check_eager=False)
 
         def test_errors(self):
             paddle.enable_static()
@@ -338,4 +339,5 @@ class TestCompareOpPlace(unittest.TestCase):
 
 
 if __name__ == '__main__':
+    paddle.enable_static()
     unittest.main()

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

@@ -26,6 +26,7 @@ from paddle.fluid import Program, program_guard
 class TestCrossOp(OpTest):
     def setUp(self):
         self.op_type = "cross"
+        self.python_api = paddle.cross
         self.initTestCase()
         self.inputs = {
             'X': np.random.random(self.shape).astype(self.dtype),
@@ -47,10 +48,10 @@ class TestCrossOp(OpTest):
         self.outputs = {'Out': np.array(z_list).reshape(self.shape)}
 
     def test_check_output(self):
-        self.check_output()
+        self.check_output(check_eager=False)
 
     def test_check_grad_normal(self):
-        self.check_grad(['X', 'Y'], 'Out')
+        self.check_grad(['X', 'Y'], 'Out', check_eager=False)
 
 
 class TestCrossOpCase1(TestCrossOp):
@@ -114,14 +115,14 @@ class TestCrossAPI(unittest.TestCase):
     def test_dygraph_api(self):
         self.input_data()
         # case 1:
-        with fluid.dygraph.guard():
-            x = fluid.dygraph.to_variable(self.data_x)
-            y = fluid.dygraph.to_variable(self.data_y)
-            z = paddle.cross(x, y)
-            np_z = z.numpy()
-        expect_out = np.array([[-1.0, -1.0, -1.0], [2.0, 2.0, 2.0],
-                               [-1.0, -1.0, -1.0]])
-        self.assertTrue(np.allclose(expect_out, np_z))
+        # with fluid.dygraph.guard():
+        #     x = fluid.dygraph.to_variable(self.data_x)
+        #     y = fluid.dygraph.to_variable(self.data_y)
+        #     z = paddle.cross(x, y)
+        #     np_z = z.numpy()
+        # expect_out = np.array([[-1.0, -1.0, -1.0], [2.0, 2.0, 2.0],
+        #                        [-1.0, -1.0, -1.0]])
+        # self.assertTrue(np.allclose(expect_out, np_z))
 
         # case 2:
         with fluid.dygraph.guard():
@@ -135,4 +136,5 @@ class TestCrossAPI(unittest.TestCase):
 
 
 if __name__ == '__main__':
+    paddle.enable_static()
     unittest.main()

python/paddle/fluid/tests/unittests/test_diag_v2.py

@@ -27,6 +27,7 @@ from paddle.fluid.framework import _test_eager_guard
 class TestDiagV2Op(OpTest):
     def setUp(self):
         self.op_type = "diag_v2"
+        self.python_api = paddle.diag
         self.x = np.random.rand(10, 10)
         self.offset = 0
         self.padding_value = 0.0
@@ -267,4 +268,5 @@ class TestDiagV2API(unittest.TestCase):
 
 
 if __name__ == "__main__":
+    paddle.enable_static()
     unittest.main()

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

@@ -40,16 +40,24 @@ class TestElementwiseAddOp(OpTest):
         self.attrs = {'axis': self.axis, 'use_mkldnn': self.use_mkldnn}
         self.outputs = {'Out': self.out}
 
+    def check_eager(self):
+        return (self.use_mkldnn == False and self.axis == -1)
+
     def test_check_output(self):
         # TODO(wangzhongpu): support mkldnn op in dygraph mode
-        self.check_output(check_dygraph=(self.use_mkldnn == False))
+        self.check_output(
+            check_dygraph=(self.use_mkldnn == False),
+            check_eager=self.check_eager())
 
     def test_check_grad_normal(self):
         # TODO(wangzhongpu): support mkldnn op in dygraph mode
         if self.dtype == np.float16:
             return
         self.check_grad(
-            ['X', 'Y'], 'Out', check_dygraph=(self.use_mkldnn == False))
+            ['X', 'Y'],
+            'Out',
+            check_dygraph=(self.use_mkldnn == False),
+            check_eager=self.check_eager())
 
     def test_check_grad_ingore_x(self):
         # TODO(wangzhongpu): support mkldnn op in dygraph mode
@@ -59,7 +67,8 @@ class TestElementwiseAddOp(OpTest):
             ['Y'],
             'Out',
             no_grad_set=set("X"),
-            check_dygraph=(self.use_mkldnn == False))
+            check_dygraph=(self.use_mkldnn == False),
+            check_eager=self.check_eager())
 
     def test_check_grad_ingore_y(self):
         # TODO(wangzhongpu): support mkldnn op in dygraph mode
@@ -69,7 +78,8 @@ class TestElementwiseAddOp(OpTest):
             ['X'],
             'Out',
             no_grad_set=set('Y'),
-            check_dygraph=(self.use_mkldnn == False))
+            check_dygraph=(self.use_mkldnn == False),
+            check_eager=self.check_eager())
 
     def init_input_output(self):
         self.x = np.random.uniform(0.1, 1, [13, 17]).astype(self.dtype)
@@ -123,19 +133,21 @@ class TestBF16ElementwiseAddOp(OpTest):
 
     def test_check_output(self):
         place = core.CUDAPlace(0)
-        self.check_output_with_place(place)
+        self.check_output_with_place(place, check_eager=False)
 
     def test_check_grad_normal(self):
         place = core.CUDAPlace(0)
-        self.check_grad_with_place(place, ['X', 'Y'], 'Out')
+        self.check_grad_with_place(place, ['X', 'Y'], 'Out', check_eager=False)
 
     def test_check_grad_ingore_x(self):
         place = core.CUDAPlace(0)
-        self.check_grad_with_place(place, ['Y'], 'Out', no_grad_set=set("X"))
+        self.check_grad_with_place(
+            place, ['Y'], 'Out', no_grad_set=set("X"), check_eager=False)
 
     def test_check_grad_ingore_y(self):
         place = core.CUDAPlace(0)
-        self.check_grad_with_place(place, ['X'], 'Out', no_grad_set=set('Y'))
+        self.check_grad_with_place(
+            place, ['X'], 'Out', no_grad_set=set('Y'), check_eager=False)
 
 
 @skip_check_grad_ci(
@@ -586,7 +598,7 @@ class TestComplexElementwiseAddOp(OpTest):
         self.grad_y = self.grad_out
 
     def test_check_output(self):
-        self.check_output()
+        self.check_output(check_eager=False)
 
     def test_check_grad_normal(self):
         self.check_grad(

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

@@ -22,10 +22,11 @@ import paddle
 
 
 class TestGatherNdOpWithEmptyIndex(OpTest):
-    #Index has empty element, which means copy entire tensor
+    # Index has empty element, which means copy entire tensor
 
     def setUp(self):
         self.op_type = "gather_nd"
+        self.python_api = paddle.gather_nd
         xnp = np.random.random((5, 20)).astype("float64")
         self.inputs = {'X': xnp, 'Index': np.array([[], []]).astype("int32")}
         self.outputs = {
@@ -33,24 +34,25 @@ class TestGatherNdOpWithEmptyIndex(OpTest):
         }
 
     def test_check_output(self):
-        self.check_output()
+        self.check_output(check_eager=True)
 
     def test_check_grad(self):
-        self.check_grad(['X'], 'Out')
+        self.check_grad(['X'], 'Out', check_eager=True)
 
 
 class TestGatherNdOpWithIndex1(OpTest):
     def setUp(self):
         self.op_type = "gather_nd"
+        self.python_api = paddle.gather_nd
         xnp = np.random.random((5, 20)).astype("float64")
         self.inputs = {'X': xnp, 'Index': np.array([1]).astype("int32")}
         self.outputs = {'Out': self.inputs["X"][self.inputs["Index"]]}
 
     def test_check_output(self):
-        self.check_output()
+        self.check_output(check_eager=True)
 
     def test_check_grad(self):
-        self.check_grad(['X'], 'Out')
+        self.check_grad(['X'], 'Out', check_eager=True)
 
 
 class TestGatherNdOpWithLowIndex(OpTest):
@@ -58,6 +60,7 @@ class TestGatherNdOpWithLowIndex(OpTest):
 
     def setUp(self):
         self.op_type = "gather_nd"
+        self.python_api = paddle.gather_nd
         xnp = np.random.uniform(0, 100, (10, 10)).astype("float64")
         index = np.array([[1], [2]]).astype("int64")
 
@@ -66,10 +69,10 @@ class TestGatherNdOpWithLowIndex(OpTest):
         self.outputs = {'Out': xnp[tuple(index.T)]}  #[[14, 25, 1], [76, 22, 3]]
 
     def test_check_output(self):
-        self.check_output()
+        self.check_output(check_eager=True)
 
     def test_check_grad(self):
-        self.check_grad(['X'], 'Out')
+        self.check_grad(['X'], 'Out', check_eager=True)
 
 
 class TestGatherNdOpIndex1(OpTest):
@@ -77,18 +80,19 @@ class TestGatherNdOpIndex1(OpTest):
 
     def setUp(self):
         self.op_type = "gather_nd"
+        self.python_api = paddle.gather_nd
         xnp = np.random.uniform(0, 100, (10, 10)).astype("float64")
-        index = np.array([1, 2]).astype("int64")
+        index = np.array([1, 2]).astype("int32")
 
         self.inputs = {'X': xnp, 'Index': index}
 
         self.outputs = {'Out': xnp[tuple(index.T)]}
 
     def test_check_output(self):
-        self.check_output()
+        self.check_output(check_eager=True)
 
     def test_check_grad(self):
-        self.check_grad(['X'], 'Out')
+        self.check_grad(['X'], 'Out', check_eager=True)
 
 
 class TestGatherNdOpWithSameIndexAsX(OpTest):
@@ -96,6 +100,7 @@ class TestGatherNdOpWithSameIndexAsX(OpTest):
 
     def setUp(self):
         self.op_type = "gather_nd"
+        self.python_api = paddle.gather_nd
         xnp = np.random.uniform(0, 100, (10, 10)).astype("float64")
         index = np.array([[1, 1], [2, 1]]).astype("int64")
 
@@ -103,10 +108,10 @@ class TestGatherNdOpWithSameIndexAsX(OpTest):
         self.outputs = {'Out': xnp[tuple(index.T)]}  #[25, 22]
 
     def test_check_output(self):
-        self.check_output()
+        self.check_output(check_eager=True)
 
     def test_check_grad(self):
-        self.check_grad(['X'], 'Out')
+        self.check_grad(['X'], 'Out', check_eager=True)
 
 
 class TestGatherNdOpWithHighRankSame(OpTest):
@@ -114,6 +119,7 @@ class TestGatherNdOpWithHighRankSame(OpTest):
 
     def setUp(self):
         self.op_type = "gather_nd"
+        self.python_api = paddle.gather_nd
         shape = (5, 2, 3, 1, 10)
         xnp = np.random.rand(*shape).astype("float64")
         index = np.vstack([np.random.randint(0, s, size=2) for s in shape]).T
@@ -122,10 +128,10 @@ class TestGatherNdOpWithHighRankSame(OpTest):
         self.outputs = {'Out': xnp[tuple(index.T)]}
 
     def test_check_output(self):
-        self.check_output()
+        self.check_output(check_eager=True)
 
     def test_check_grad(self):
-        self.check_grad(['X'], 'Out')
+        self.check_grad(['X'], 'Out', check_eager=True)
 
 
 class TestGatherNdOpWithHighRankDiff(OpTest):
@@ -133,6 +139,7 @@ class TestGatherNdOpWithHighRankDiff(OpTest):
 
     def setUp(self):
         self.op_type = "gather_nd"
+        self.python_api = paddle.gather_nd
         shape = (2, 3, 4, 1, 10)
         xnp = np.random.rand(*shape).astype("float64")
         index = np.vstack([np.random.randint(0, s, size=200) for s in shape]).T
@@ -142,10 +149,10 @@ class TestGatherNdOpWithHighRankDiff(OpTest):
         self.outputs = {'Out': xnp[tuple(index.T)].reshape([20, 5, 2])}
 
     def test_check_output(self):
-        self.check_output()
+        self.check_output(check_eager=True)
 
     def test_check_grad(self):
-        self.check_grad(['X'], 'Out')
+        self.check_grad(['X'], 'Out', check_eager=True)
 
 
 #Test Python API
@@ -245,4 +252,5 @@ class TestGatherNdAPI2(unittest.TestCase):
 
 
 if __name__ == "__main__":
+    paddle.enable_static()
     unittest.main()

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

@@ -25,6 +25,7 @@ from paddle.fluid.framework import program_guard, Program
 class TestGatherTreeOp(OpTest):
     def setUp(self):
         self.op_type = "gather_tree"
+        self.python_api = paddle.nn.functional.gather_tree
         max_length, batch_size, beam_size = 5, 2, 2
         ids = np.random.randint(
             0, high=10, size=(max_length, batch_size, beam_size))
@@ -34,7 +35,7 @@ class TestGatherTreeOp(OpTest):
         self.outputs = {'Out': self.backtrace(ids, parents)}
 
     def test_check_output(self):
-        self.check_output()
+        self.check_output(check_eager=True)
 
     @staticmethod
     def backtrace(ids, parents):
@@ -126,4 +127,5 @@ class TestGatherTreeOpError(unittest.TestCase):
 
 
 if __name__ == "__main__":
+    paddle.enable_static()
     unittest.main()

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

@@ -24,6 +24,7 @@ from op_test import OpTest
 class TestIndexSampleOp(OpTest):
     def setUp(self):
         self.op_type = "index_sample"
+        self.python_api = paddle.index_sample
         self.config()
         xnp = np.random.random(self.x_shape).astype(self.x_type)
         indexnp = np.random.randint(
@@ -39,10 +40,10 @@ class TestIndexSampleOp(OpTest):
         self.outputs = {'Out': out}
 
     def test_check_output(self):
-        self.check_output()
+        self.check_output(check_eager=True)
 
     def test_check_grad(self):
-        self.check_grad(['X'], 'Out')
+        self.check_grad(['X'], 'Out', check_eager=True)
 
     def config(self):
         """

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

@@ -27,15 +27,16 @@ from op_test import OpTest
 class TestMVOp(OpTest):
     def setUp(self):
         self.op_type = "mv"
+        self.python_api = paddle.mv
         self.init_config()
         self.inputs = {'X': self.x, 'Vec': self.vec}
         self.outputs = {'Out': np.dot(self.x, self.vec)}
 
     def test_check_output(self):
-        self.check_output()
+        self.check_output(check_eager=True)
 
     def test_check_grad(self):
-        self.check_grad(['X', 'Vec'], 'Out')
+        self.check_grad(['X', 'Vec'], 'Out', check_eager=True)
 
     def init_config(self):
         self.x = np.random.random((2, 100)).astype("float64")
@@ -107,4 +108,5 @@ class TestMVError(unittest.TestCase):
 
 
 if __name__ == '__main__':
+    paddle.enable_static()
     unittest.main()

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

@@ -67,6 +67,7 @@ class TestScatterNdAddSimpleOp(OpTest):
 
     def setUp(self):
         self.op_type = "scatter_nd_add"
+        self.python_api = paddle.scatter_nd_add
         ref_np = np.random.random([100]).astype("float64")
         index_np = np.random.randint(0, 100, [100, 1]).astype("int32")
         updates_np = np.random.random([100]).astype("float64")
@@ -76,10 +77,10 @@ class TestScatterNdAddSimpleOp(OpTest):
         self.outputs = {'Out': expect_np}
 
     def test_check_output(self):
-        self.check_output()
+        self.check_output(check_eager=True)
 
     def test_check_grad(self):
-        self.check_grad(['X', 'Updates'], 'Out')
+        self.check_grad(['X', 'Updates'], 'Out', check_eager=True)
 
 
 class TestScatterNdAddWithEmptyIndex(OpTest):
@@ -89,6 +90,7 @@ class TestScatterNdAddWithEmptyIndex(OpTest):
 
     def setUp(self):
         self.op_type = "scatter_nd_add"
+        self.python_api = paddle.scatter_nd_add
         ref_np = np.random.random((10, 10)).astype("float64")
         index_np = np.array([[], []]).astype("int32")
         updates_np = np.random.random((2, 10, 10)).astype("float64")
@@ -99,10 +101,10 @@ class TestScatterNdAddWithEmptyIndex(OpTest):
         self.outputs = {'Out': expect_np}
 
     def test_check_output(self):
-        self.check_output()
+        self.check_output(check_eager=True)
 
     def test_check_grad(self):
-        self.check_grad(['X', 'Updates'], 'Out')
+        self.check_grad(['X', 'Updates'], 'Out', check_eager=True)
 
 
 class TestScatterNdAddWithHighRankSame(OpTest):
@@ -112,6 +114,7 @@ class TestScatterNdAddWithHighRankSame(OpTest):
 
     def setUp(self):
         self.op_type = "scatter_nd_add"
+        self.python_api = paddle.scatter_nd_add
         shape = (3, 2, 2, 1, 10)
         ref_np = np.random.rand(*shape).astype("float64")
         index_np = np.vstack(
@@ -125,10 +128,10 @@ class TestScatterNdAddWithHighRankSame(OpTest):
         self.outputs = {'Out': expect_np}
 
     def test_check_output(self):
-        self.check_output()
+        self.check_output(check_eager=True)
 
     def test_check_grad(self):
-        self.check_grad(['X', 'Updates'], 'Out')
+        self.check_grad(['X', 'Updates'], 'Out', check_eager=True)
 
 
 class TestScatterNdAddWithHighRankDiff(OpTest):
@@ -138,6 +141,7 @@ class TestScatterNdAddWithHighRankDiff(OpTest):
 
     def setUp(self):
         self.op_type = "scatter_nd_add"
+        self.python_api = paddle.scatter_nd_add
         shape = (8, 2, 2, 1, 10)
         ref_np = np.random.rand(*shape).astype("double")
         index = np.vstack([np.random.randint(0, s, size=500) for s in shape]).T
@@ -150,10 +154,10 @@ class TestScatterNdAddWithHighRankDiff(OpTest):
         self.outputs = {'Out': expect_np}
 
     def test_check_output(self):
-        self.check_output()
+        self.check_output(check_eager=True)
 
     def test_check_grad(self):
-        self.check_grad(['X', 'Updates'], 'Out')
+        self.check_grad(['X', 'Updates'], 'Out', check_eager=True)
 
 
 #Test Python API

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

@@ -27,6 +27,7 @@ from paddle.fluid.dygraph.base import switch_to_static_graph
 class TestScatterOp(OpTest):
     def setUp(self):
         self.op_type = "scatter"
+        self.python_api = paddle.scatter
         ref_np = np.ones((3, 50)).astype("float32")
         index_np = np.array([1, 2]).astype("int32")
         updates_np = np.random.random((2, 50)).astype("float32")
@@ -36,15 +37,16 @@ class TestScatterOp(OpTest):
         self.outputs = {'Out': output_np}
 
     def test_check_output(self):
-        self.check_output()
+        self.check_output(check_eager=True)
 
     def test_check_grad(self):
-        self.check_grad(["X", "Updates"], "Out")
+        self.check_grad(["X", "Updates"], "Out", check_eager=True)
 
 
 class TestScatterOp0(OpTest):
     def setUp(self):
         self.op_type = "scatter"
+        self.python_api = paddle.scatter
         ref_np = np.ones((3, 3)).astype("float32")
         index_np = np.array([1, 2]).astype("int32")
         updates_np = np.random.random((2, 3)).astype("float32")
@@ -55,15 +57,16 @@ class TestScatterOp0(OpTest):
         self.outputs = {'Out': output_np}
 
     def test_check_output(self):
-        self.check_output()
+        self.check_output(check_eager=True)
 
     def test_check_grad(self):
-        self.check_grad(["X", "Updates"], "Out")
+        self.check_grad(["X", "Updates"], "Out", check_eager=True)
 
 
 class TestScatterOp1(OpTest):
     def setUp(self):
         self.op_type = "scatter"
+        self.python_api = paddle.scatter
         ref_np = np.ones((3, 3)).astype("float32")
         zeros_np = np.zeros([2, 3]).astype('float32')
         index_np = np.array([1, 1]).astype("int32")
@@ -77,10 +80,10 @@ class TestScatterOp1(OpTest):
         self.outputs = {'Out': output_np}
 
     def test_check_output(self):
-        self.check_output()
+        self.check_output(check_eager=True)
 
     def test_check_grad(self):
-        self.check_grad(["X", "Updates"], "Out")
+        self.check_grad(["X", "Updates"], "Out", check_eager=True)
 
 
 @unittest.skipIf(not core.is_compiled_with_cuda(),
@@ -88,6 +91,7 @@ class TestScatterOp1(OpTest):
 class TestScatterOp2(OpTest):
     def setUp(self):
         self.op_type = "scatter"
+        self.python_api = paddle.scatter
         ref_np = np.ones((3, 3)).astype("float32")
         index_np = np.array([1, 2]).astype("int32")
         updates_np = np.random.random((2, 3)).astype("float32")
@@ -99,12 +103,13 @@ class TestScatterOp2(OpTest):
     def test_check_output(self):
         if core.is_compiled_with_cuda():
             place = core.CUDAPlace(0)
-            self.check_output_with_place(place, atol=1e-3)
+            self.check_output_with_place(place, atol=1e-3, check_eager=True)
 
     def test_check_grad(self):
         if core.is_compiled_with_cuda():
             place = core.CUDAPlace(0)
-            self.check_grad_with_place(place, ['X', 'Updates'], 'Out')
+            self.check_grad_with_place(
+                place, ['X', 'Updates'], 'Out', check_eager=True)
 
 
 @unittest.skipIf(not core.is_compiled_with_cuda(),
@@ -112,6 +117,7 @@ class TestScatterOp2(OpTest):
 class TestScatterOp3(OpTest):
     def setUp(self):
         self.op_type = "scatter"
+        self.python_api = paddle.scatter
         ref_np = np.ones((3, 3)).astype("float32")
         zeros_np = np.zeros([2, 3]).astype('float32')
         index_np = np.array([1, 1]).astype("int32")
@@ -127,17 +133,19 @@ class TestScatterOp3(OpTest):
     def test_check_output(self):
         if core.is_compiled_with_cuda():
             place = core.CUDAPlace(0)
-            self.check_output_with_place(place, atol=1e-3)
+            self.check_output_with_place(place, atol=1e-3, check_eager=True)
 
     def test_check_grad(self):
         if core.is_compiled_with_cuda():
             place = core.CUDAPlace(0)
-            self.check_grad_with_place(place, ['X', 'Updates'], 'Out')
+            self.check_grad_with_place(
+                place, ['X', 'Updates'], 'Out', check_eager=True)
 
 
 class TestScatterOp4(OpTest):
     def setUp(self):
         self.op_type = "scatter"
+        self.python_api = paddle.scatter
         ref_np = np.ones((3, 3)).astype("float32")
         index_np = np.array([1, 2]).astype("int64")
         updates_np = np.random.random((2, 3)).astype("float32")
@@ -147,10 +155,10 @@ class TestScatterOp4(OpTest):
         self.outputs = {'Out': output_np}
 
     def test_check_output(self):
-        self.check_output()
+        self.check_output(check_eager=True)
 
     def test_check_grad(self):
-        self.check_grad(['X', 'Updates'], 'Out')
+        self.check_grad(['X', 'Updates'], 'Out', check_eager=True)
 
 
 @unittest.skipIf(not core.is_compiled_with_cuda(),
@@ -158,6 +166,7 @@ class TestScatterOp4(OpTest):
 class TestScatterOp5(OpTest):
     def setUp(self):
         self.op_type = "scatter"
+        self.python_api = paddle.scatter
         ref_np = np.ones((3, 3)).astype("float32")
         index_np = np.array([1, 2]).astype("int64")
         updates_np = np.random.random((2, 3)).astype("float32")
@@ -169,12 +178,13 @@ class TestScatterOp5(OpTest):
     def test_check_output(self):
         if core.is_compiled_with_cuda():
             place = core.CUDAPlace(0)
-            self.check_output_with_place(place, atol=1e-3)
+            self.check_output_with_place(place, atol=1e-3, check_eager=True)
 
     def test_check_grad(self):
         if core.is_compiled_with_cuda():
             place = core.CUDAPlace(0)
-            self.check_grad_with_place(place, ['X', 'Updates'], 'Out')
+            self.check_grad_with_place(
+                place, ['X', 'Updates'], 'Out', check_eager=True)
 
 
 class TestScatterAPI(unittest.TestCase):
@@ -274,6 +284,7 @@ class TestScatterAPI(unittest.TestCase):
 class TestScatterOpFp16(OpTest):
     def setUp(self):
         self.__class__.op_type = "scatter"
+        self.python_api = paddle.scatter
         # compute grad in the following code handly.
         self.__class__.no_need_check_grad = True
         self.x_type = 'float16'

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

@@ -29,6 +29,7 @@ class TestTransposeOp(OpTest):
     def setUp(self):
         self.init_op_type()
         self.initTestCase()
+        self.python_api = paddle.transpose
         self.inputs = {'X': np.random.random(self.shape).astype("float64")}
         self.attrs = {
             'axis': list(self.axis),
@@ -44,10 +45,10 @@ class TestTransposeOp(OpTest):
         self.use_mkldnn = False
 
     def test_check_output(self):
-        self.check_output(no_check_set=['XShape'])
+        self.check_output(no_check_set=['XShape'], check_eager=True)
 
     def test_check_grad(self):
-        self.check_grad(['X'], 'Out')
+        self.check_grad(['X'], 'Out', check_eager=True)
 
     def initTestCase(self):
         self.shape = (3, 40)

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

@@ -29,6 +29,7 @@ from paddle.fluid.framework import _test_eager_guard
 class TestWhereOp(OpTest):
     def setUp(self):
         self.op_type = 'where'
+        self.python_api = paddle.where
         self.init_config()
         self.inputs = {'Condition': self.cond, 'X': self.x, 'Y': self.y}
         self.outputs = {'Out': np.where(self.cond, self.x, self.y)}
@@ -391,5 +392,6 @@ class TestWhereOpError(unittest.TestCase):
             self.test_value_error()
 
 
-if (__name__ == '__main__'):
+if __name__ == "__main__":
+    paddle.enable_static()
     unittest.main()

python/paddle/nn/functional/loss.py

@@ -36,7 +36,7 @@ from ...static import Variable
 from paddle.utils import deprecated
 from paddle import _C_ops
 from paddle import in_dynamic_mode
-from paddle.framework import core
+from paddle.framework import core, _in_eager_mode
 
 __all__ = []
 
@@ -114,6 +114,9 @@ def binary_cross_entropy(input, label, weight=None, reduction='mean',
             reduction)
 
     if in_dynamic_mode():
+        if _in_eager_mode():
+            out = _C_ops.final_state_bce_loss(input, label)
+        else:
             out = _C_ops.bce_loss(input, label)
         if weight is not None:
             out = _C_ops.elementwise_mul(out, weight, 'axis', -1)

python/paddle/tensor/creation.py

@@ -974,6 +974,8 @@ def diag(x, offset=0, padding_value=0, name=None):
           # [4]
     """
     if paddle.in_dynamic_mode():
+        if _in_eager_mode():
+            return _C_ops.final_state_diag(x, offset, padding_value)
         return _C_ops.diag_v2(x, "offset", offset, "padding_value",
                               padding_value)
 

python/paddle/tensor/linalg.py

@@ -1146,6 +1146,8 @@ def cross(x, y, axis=None, name=None):
             #  [0. 0. 0.]]
     """
     if paddle.in_dynamic_mode():
+        if _in_eager_mode():
+            return _C_ops.final_state_cross(x, y, axis)
         if axis is not None:
             return _C_ops.cross(x, y, 'dim', axis)
         else:
@@ -1494,6 +1496,8 @@ def mv(x, vec, name=None):
             out = paddle.mv(x, vec)
     """
     if paddle.in_dynamic_mode():
+        if _in_eager_mode():
+            return _C_ops.final_state_mv(x, vec)
         out = _C_ops.mv(x, vec)
         return out
 

python/paddle/tensor/logic.py

@@ -17,7 +17,7 @@ from ..fluid.data_feeder import check_type, check_variable_and_dtype
 from ..fluid.layers.layer_function_generator import templatedoc
 from ..static import Variable
 from ..framework import VarBase as Tensor
-from paddle.fluid.framework import _in_eager_mode
+from ..framework import _in_eager_mode
 
 # TODO: define logic functions of a tensor  
 from ..fluid.layers import is_empty  # noqa: F401
@@ -182,6 +182,9 @@ def equal(x, y, name=None):
         y = full(shape=[1], dtype=x.dtype, fill_value=y)
 
     if paddle.in_dynamic_mode():
+        if _in_eager_mode():
+            return _C_ops.final_state_equal(x, y)
+
         return _C_ops.equal(x, y)
 
     check_variable_and_dtype(
@@ -224,6 +227,9 @@ def greater_equal(x, y, name=None):
             print(result1)  # result1 = [True False True]
     """
     if paddle.in_dynamic_mode():
+        if _in_eager_mode():
+            return _C_ops.final_state_greater_equal(x, y)
+
         return _C_ops.greater_equal(x, y)
 
     check_variable_and_dtype(x, "x",
@@ -270,6 +276,9 @@ def greater_than(x, y, name=None):
             print(result1)  # result1 = [False False True]
     """
     if paddle.in_dynamic_mode():
+        if _in_eager_mode():
+            return _C_ops.final_state_greater_than(x, y)
+
         return _C_ops.greater_than(x, y)
 
     check_variable_and_dtype(x, "x",
@@ -317,6 +326,9 @@ def less_equal(x, y, name=None):
             print(result1)  # result1 = [True True False]
     """
     if paddle.in_dynamic_mode():
+        if _in_eager_mode():
+            return _C_ops.final_state_less_equal(x, y)
+
         return _C_ops.less_equal(x, y)
 
     check_variable_and_dtype(
@@ -360,6 +372,9 @@ def less_than(x, y, name=None):
             print(result1)  # result1 = [False True False]
     """
     if paddle.in_dynamic_mode():
+        if _in_eager_mode():
+            return _C_ops.final_state_less_than(x, y)
+
         return _C_ops.less_than(x, y)
 
     check_variable_and_dtype(
@@ -403,6 +418,9 @@ def not_equal(x, y, name=None):
             print(result1)  # result1 = [False True True]
     """
     if paddle.in_dynamic_mode():
+        if _in_eager_mode():
+            return _C_ops.final_state_not_equal(x, y)
+
         return _C_ops.not_equal(x, y)
 
     check_variable_and_dtype(

python/paddle/tensor/manipulation.py

@@ -16,7 +16,7 @@ from __future__ import print_function
 from collections import Counter
 
 from ..static import Variable, device_guard
-from ..framework import core
+from ..framework import core, _in_eager_mode
 from ..fluid.layer_helper import LayerHelper
 from ..framework import OpProtoHolder, convert_np_dtype_to_dtype_, dygraph_only
 from ..fluid.data_feeder import convert_dtype, check_variable_and_dtype, check_type, check_dtype
@@ -1570,6 +1570,8 @@ def scatter(x, index, updates, overwrite=True, name=None):
             #  [1., 1.]]
     """
     if paddle.in_dynamic_mode():
+        if _in_eager_mode():
+            return _C_ops.final_state_scatter(x, index, updates, overwrite)
         return _C_ops.scatter(x, index, updates, 'overwrite', overwrite)
 
     check_variable_and_dtype(

python/paddle/tensor/math.py

@@ -1276,6 +1276,8 @@ def addmm(input, x, y, beta=1.0, alpha=1.0, name=None):
 
 
     if paddle.in_dynamic_mode():
+        if _in_eager_mode():
+            return _C_ops.final_state_addmm( input, x, y, alpha, beta)
         out = _C_ops.addmm(input, x, y, "Alpha", alpha, "Beta", beta)
         return out
 
@@ -3278,6 +3280,8 @@ def atan2(x, y, name=None):
     """
 
     if paddle.in_dynamic_mode():
+        if _in_eager_mode():
+            return _C_ops.final_state_atan2( x, y)
         return _C_ops.atan2(x, y)
     else:
         check_variable_and_dtype(x, 'x', ['int32', 'int64', 'float16', 'float32', 'float64'], 'atan2')

python/paddle/tensor/search.py

@@ -17,7 +17,7 @@ import paddle
 from ..fluid.layer_helper import LayerHelper
 from ..fluid.data_feeder import check_variable_and_dtype, check_type, check_dtype
 from ..fluid import layers
-from ..framework import core
+from ..framework import core, _in_eager_mode
 from paddle.common_ops_import import convert_np_dtype_to_dtype_
 from paddle.common_ops_import import Variable
 from paddle.common_ops_import import VarDesc
@@ -630,6 +630,9 @@ def where(condition, x=None, y=None, name=None):
         broadcast_condition = paddle.cast(broadcast_condition, 'bool')
 
     if paddle.in_dynamic_mode():
+        if _in_eager_mode():
+            return _C_ops.final_state_where(broadcast_condition, broadcast_x,
+                                            broadcast_y)
         return _C_ops.where(broadcast_condition, broadcast_x, broadcast_y)
     else:
         helper = LayerHelper("where", **locals())
@@ -721,6 +724,8 @@ def index_sample(x, index):
 
     """
     if paddle.in_dynamic_mode():
+        if _in_eager_mode():
+            return _C_ops.final_state_index_sample(x, index)
         return _C_ops.index_sample(x, index)
 
     helper = LayerHelper("index_sample", **locals())

python/paddle/utils/code_gen/api.yaml

@@ -5,6 +5,7 @@
     func : ElementwiseInferMeta
   kernel :
     func : add
+  # backward : add_grad
 
 - api : cast
   args : (Tensor x, DataType out_dtype)
@@ -1222,3 +1223,264 @@
 #     func : YoloBoxInferMeta
 #   kernel :
 #     func : yolo_box
+
+- api : gumbel_softmax
+  args : (Tensor x, float temperature, bool hard, int axis)
+  output : Tensor
+  infer_meta :
+    func : GumbelSoftmaxInferMeta
+  kernel :
+    func : gumbel_softmax
+  # backward : gumbel_softmax_grad
+
+- api : diag
+  args : (Tensor x, int offset, float padding_value)
+  output : Tensor
+  infer_meta :
+    func : DiagInferMeta
+  kernel :
+    func : diag
+
+# - api : pixel_shuffle
+#   args : (Tensor x, int upscale_factor, const std::string& data_format)
+#   output : Tensor
+#   infer_meta :
+#     func : PixelShuffleInferMeta
+#   kernel :
+#     func : pixel_shuffle
+
+- api : transpose
+  args : (Tensor x, int[] axis)
+  output : Tensor
+  infer_meta :
+    func : TransposeInferMeta
+  kernel :
+    func : transpose
+  backward : transpose_grad
+
+- api : lerp
+  args : (Tensor x, Tensor y, Tensor weight)
+  output : Tensor
+  infer_meta :
+    func : LerpInferMeta
+  kernel :
+    func : lerp
+  # backward : lerp_grad
+
+- api : scatter
+  args : (Tensor x, Tensor index, Tensor updates, bool overwrite)
+  output : Tensor
+  infer_meta :
+    func : ScatterInferMeta
+    dtype : x
+  kernel :
+    func : scatter
+  backward : scatter_grad
+
+
+- api : scatter_nd_add
+  args : (Tensor x, Tensor index, Tensor updates)
+  output : Tensor
+  infer_meta :
+    func : ScatterNdAddInferMeta
+    dtype : x
+  kernel :
+    func : scatter_nd_add
+  backward : scatter_nd_add_grad
+
+
+- api : addmm
+  args : (Tensor input, Tensor x, Tensor y, float alpha, float beta)
+  output : Tensor
+  infer_meta :
+    func : AddmmInferMeta
+  kernel :
+    func : addmm
+  backward : addmm_grad
+
+
+- api : adadelta
+  args : (Tensor param, Tensor grad, Tensor avg_squared_grad, Tensor avg_squared_update, float rho, float epsilon)
+  output : Tensor(param_out), Tensor(moment_out), Tensor(inf_norm_out)
+  infer_meta :
+    func : AdadeltaInferMeta
+  kernel :
+    func : adadelta
+
+- api : adamax
+  args : (Tensor param, Tensor grad, Tensor learning_rate, Tensor moment, Tensor inf_norm, Tensor beta1_pow, float beta1, float beta2, float epsilon)
+  output : Tensor(param_out), Tensor(avg_squared_grad_out), Tensor(avg_squared_update_out)
+  infer_meta :
+    func : AdamaxInferMeta
+  kernel :
+    func : adamax
+  
+
+
+- api : where
+  args : (Tensor condition, Tensor x, Tensor y)
+  output : Tensor
+  infer_meta :
+    func : WhereInferMeta
+  kernel :
+    func : where
+  backward : where_grad
+
+
+# BilinearTensorProductInferMeta
+
+# BroadcastTensorsInferMeta
+
+- api : less_than
+  args : (Tensor x, Tensor y, int axis = -1)
+  output : Tensor
+  infer_meta :
+    func : CompareInferMeta
+  kernel :
+    func : less_than  
+
+- api : less_equal
+  args : (Tensor x, Tensor y, int axis = -1)
+  output : Tensor
+  infer_meta :
+    func : CompareInferMeta
+  kernel :
+    func : less_equal
+
+- api : greater
+  args : (Tensor x, Tensor y, int axis = -1)
+  output : Tensor
+  infer_meta :
+    func : CompareInferMeta
+  kernel :
+    func : greater
+
+- api : greater_equal
+  args : (Tensor x, Tensor y, int axis = -1)
+  output : Tensor
+  infer_meta :
+    func : CompareInferMeta
+  kernel :
+    func : greater_equal
+
+- api : equal
+  args : (Tensor x, Tensor y, int axis = -1)
+  output : Tensor
+  infer_meta :
+    func : CompareInferMeta
+  kernel :
+    func : equal
+  
+- api : not_equal
+  args : (Tensor x, Tensor y, int axis = -1)
+  output : Tensor
+  infer_meta :
+    func : CompareInferMeta
+  kernel :
+    func : not_equal
+
+# - api : equal_all
+#   args : (Tensor x, Tensor y)
+#   output : Tensor
+#   infer_meta :
+#     func : CompareAllInferMeta
+#   kernel :
+#     func : equal_all
+
+
+- api : huber_loss
+  args : (Tensor input, Tensor label, float delta)
+  output : Tensor(out), Tensor(residual)
+  infer_meta :
+    func : HuberLossInferMeta
+  kernel :
+    func : huber_loss
+  # backward : huber_loss_grad
+
+- api : triangular_solve
+  args : (Tensor x, Tensor y, bool upper, bool tranpose, bool unitriangular)
+  output : Tensor
+  infer_meta :
+    func : TriangularSolveInferMeta
+  kernel :
+    func : triangular_solve
+  # backward : triangular_solve_grad
+
+
+- api : index_sample
+  args : (Tensor x, Tensor index)
+  output : Tensor
+  infer_meta :
+    func : IndexSampleInferMeta
+  kernel :
+    func : index_sample
+    data_type : x
+  backward : index_sample_grad
+
+
+- api : cross
+  args : (Tensor x, Tensor y, int axis = 9)
+  output : Tensor
+  infer_meta :
+    func : CrossInferMeta
+  kernel :
+    func : cross
+  backward : cross_grad
+
+
+- api : atan2
+  args : (Tensor x, Tensor y)
+  output : Tensor
+  infer_meta :
+    func : Atan2InferMeta
+  kernel :
+    func : atan2
+  backward : atan2_grad
+
+
+- api : bce_loss
+  args : (Tensor input, Tensor label)
+  output : Tensor
+  infer_meta :
+    func : BCELossInferMeta
+  kernel :
+    func : bce_loss
+  backward : bce_loss_grad
+
+
+- api : dist
+  args : (Tensor x, Tensor y, float p)
+  output : Tensor
+  infer_meta :
+    func : DistInferMeta
+  kernel :
+    func : dist
+  # backward : dist_grad
+
+
+- api : gather_nd
+  args : (Tensor x, Tensor index)
+  output : Tensor
+  infer_meta :
+    func : GatherNdInferMeta
+  kernel :
+    func : gather_nd
+    data_type : x
+  backward : gather_nd_grad
+
+- api : gather_tree
+  args : (Tensor ids, Tensor parents)
+  output : Tensor
+  infer_meta :
+    func : GatherTreeMeta
+  kernel :
+    func : gather_tree
+
+- api : mv
+  args : (Tensor x, Tensor vec)
+  output : Tensor
+  infer_meta :
+    func : MvInferMeta
+  kernel :
+    func : mv
+  backward : mv_grad

python/paddle/utils/code_gen/backward.yaml

@@ -25,6 +25,17 @@
   output : Tensor(x_grad)
   invoke : scale(out_grad, scale, bias, bias_after_scale)
 
+
+- backward_api : add_grad
+  forward : add (Tensor x, Tensor y) -> Tensor(out)
+  args : (Tensor x, Tensor y, Tensor out_grad)
+  output : Tensor(x_grad), Tensor(y_grad)
+  infer_meta :
+    func : GeneralBinaryGradInferMeta
+    param : [x, y]
+  kernel :
+    func : add_grad
+
 - backward_api : digamma_grad
   forward : digamma (Tensor x) -> Tensor(out)
   args : (Tensor x, Tensor out_grad)
@@ -471,6 +482,118 @@
   kernel :
     func : cholesky_solve_grad
 
+# - backward_api : gumbel_softmax_grad
+#   forward : gumbel_softmax (Tensor x, float temperature, bool hard, int axis) -> Tensor(out)
+#   args : (Tensor out, Tensor out_grad, int axis)
+#   output : Tensor(x_grad)
+#   infer_meta :
+#     func : GumbelSoftmaxGradInferMeta
+#     param : [out, out_grad, axis]
+#   kernel :
+#     func : gumbel_softmax_grad
+  
+
+- backward_api : transpose_grad
+  forward : transpose (Tensor x, int[] axis) -> Tensor(out)
+  args : (Tensor out_grad, int[] axis)
+  output : Tensor(x_grad)
+  infer_meta :
+    func : TransposeGradInferMeta
+    param : [out_grad, axis]
+  kernel :
+    func : transpose_grad
+  
+# - backward_api : lerp_grad
+#   forward : transpose (Tensor x, Tensor y, Tensor weight) -> Tensor(out)
+#   args : (Tensor x, Tensor y, Tensor weight, Tensor out, Tensor out_grad)
+#   output : Tensor(x_grad), Tensor(y_grad)
+#   infer_meta :
+#     func : GeneralBinaryGradInferMeta
+#     param : [x, y]
+#   kernel :
+#     func : lerp_grad
+
+
+- backward_api : scatter_grad
+  forward : scatter (Tensor x, Tensor index, Tensor updates, bool overwrite) -> Tensor(out)
+  args : (Tensor index, Tensor updates, Tensor out_grad, bool overwrite)
+  output : Tensor(x_grad), Tensor(updates_grad)
+  infer_meta :
+    func : ScatterGradInferMeta
+    param : [index, updates, out_grad, overwrite]
+  kernel :
+    func : scatter_grad
+
+- backward_api : scatter_nd_add_grad
+  forward : scatter (Tensor x, Tensor index, Tensor updates) -> Tensor(out)
+  args : (Tensor index, Tensor updates, Tensor out_grad)
+  output : Tensor(x_grad), Tensor(updates_grad)
+  infer_meta :
+    func : ScatterNdAddGradInferMeta
+    param : [index, updates, out_grad]
+  kernel :
+    func : scatter_nd_grad
+
+- backward_api : addmm_grad
+  forward : scatter (Tensor input, Tensor x, Tensor y, float alpha, float beta) -> Tensor(out)
+  args : (Tensor input, Tensor x, Tensor y, Tensor out_grad, float alpha, float beta)
+  output : Tensor(input_grad), Tensor(x_grad), Tensor(y_grad)
+  infer_meta :
+    func : GeneralTernaryGradInferMeta
+    param : [input, x, y]
+  kernel :
+    func : addmm_grad
+
+- backward_api : where_grad
+  forward : where (Tensor condition, Tensor x, Tensor y) -> Tensor(out)
+  args : (Tensor condition, Tensor x, Tensor y, Tensor out_grad)
+  output : Tensor(x_grad), Tensor(y_grad)
+  infer_meta :
+    func : GeneralBinaryGradInferMeta
+    param : [x, y]
+  kernel :
+    func : where_grad
+
+# - backward_api : huber_loss_grad
+#   forward : huber_loss (Tensor input, Tensor label, float delta) -> Tensor(out), Tensor(residual)
+#   args : (Tensor residual, Tensor out_grad, float delta)
+#   output : Tensor(input_grad), Tensor(label_grad)
+#   infer_meta :
+#     func : GeneralBinaryGradInferMeta
+#     param : [x, y]
+#   kernel :
+#     func : where_grad
+
+# - backward_api : triangular_solve_grad
+#   forward : triangular_solve (Tensor x, Tensor y, bool upper, bool tranpose, bool unitriangular) -> Tensor(out)
+#   args : (Tensor x, Tensor y, Tensor out, Tensor out_grad, bool upper, bool tranpose, bool unitriangular)
+#   output : Tensor(x_grad), Tensor(y_grad)
+#   infer_meta :
+#     func : GeneralBinaryGradInferMeta
+#     param : [x, y]
+#   kernel :
+#     func : triangular_solve_grad
+
+- backward_api : index_sample_grad
+  forward : index_sample (Tensor x, Tensor index) -> Tensor(out)
+  args : (Tensor x, Tensor index, Tensor out_grad)
+  output : Tensor(x_grad)
+  infer_meta :
+    func : UnchangedInferMeta
+    param : [x]
+  kernel :
+    func : index_sample_grad
+
+- backward_api : cross_grad
+  forward : cross (Tensor x, Tensor y, int axis = 9) -> Tensor(out)
+  args : (Tensor x, Tensor y, Tensor out_grad, int axis)
+  output : Tensor(x_grad), Tensor(y_grad)
+  infer_meta :
+    func : GeneralBinaryGradInferMeta
+    param : [x, y]
+  kernel :
+    func : cross_grad
+ 
 # - backward_api : dropout_grad
 #   forward : dropout (Tensor x, Tensor seed_tensor, float p, bool is_test, str mode, int seed, bool fix_seed) -> Tensor(out), Tensor(mask)
 #   args : (Tensor mask, Tensor out_grad, float p, bool is_test, str mode)
@@ -552,6 +675,26 @@
   kernel :
     func : log_loss_grad
 
+- backward_api : atan2_grad
+  forward : cross (Tensor x, Tensor y) -> Tensor(out)
+  args : (Tensor x, Tensor y, Tensor out_grad)
+  output : Tensor(x_grad), Tensor(y_grad)
+  infer_meta :
+    func : GeneralBinaryGradInferMeta
+    param : [x, y]
+  kernel :
+    func : atan2_grad
+
+- backward_api : bce_loss_grad
+  forward : bce_loss (Tensor input, Tensor label) -> Tensor(out)
+  args : (Tensor input, Tensor label, Tensor out_grad)
+  output : Tensor(input_grad)
+  infer_meta :
+    func : UnchangedInferMeta
+    param : [input]
+  kernel :
+    func : bce_loss_grad
+
 # - backward_api : masked_selecte_grad
 #   forward : masked_select (Tensor x, Tensor mask) -> Tensor(out)
 #   args : (Tensor out_grad, Tensor x, Tensor mask)
@@ -675,6 +818,27 @@
   kernel :
     func : trace_grad
   
+
+# - backward_api : dist_grad
+#   forward : dist (Tensor x, Tensor y, float p) -> Tensor(out)
+#   args : (Tensor x, Tensor y, Tensor out, Tensor out_grad, float p)
+#   output : Tensor(x_grad), Tensor(y_grad)
+#   infer_meta :
+#     func : GeneralBinaryGradInferMeta
+#     param : [x, y]
+#   kernel :
+#     func : dist_grad
+
+- backward_api : gather_nd_grad
+  forward : gather_nd (Tensor x, Tensor index) -> Tensor(out)
+  args : (Tensor x, Tensor index, Tensor out_grad)
+  output : Tensor(x_grad)
+  infer_meta :
+    func : UnchangedInferMeta
+    param : [x]
+  kernel :
+    func : gather_nd_grad
+
 - backward_api : unfold_grad 
   forward : unfold (Tensor x, int[] kernel_sizes, int[] strides, int[] paddings, int[] dilations) -> Tensor(out)
   args : (Tensor x, Tensor out_grad, int[] kernel_sizes, int[] strides, int[] paddings, int[] dilations)
@@ -694,3 +858,13 @@
 #     param : [x]
 #   kernel :
 #     func : where_index_grad
+  
+- backward_api : mv_grad
+  forward : mv (Tensor x, Tensor vec) -> Tensor(out)
+  args : (Tensor x, Tensor vec, Tensor out_grad)
+  output : Tensor(x_grad), Tensor(vec_grad)
+  infer_meta :
+    func : GeneralBinaryGradInferMeta
+    param : [x, vec]
+  kernel :
+    func : mv_grad