Add yaml for reduce_sum OP (PaddlePaddle#41295)

* Add yaml for reduce_sum OP

* Fix CI errors

* Fix CI errors

* Fix CI errors

* Fix CI errors

python/paddle/fluid/tests/unittests/CMakeLists.txt

@@ -1077,7 +1077,7 @@ set_tests_properties(test_generator_dataloader PROPERTIES TIMEOUT 120)
 set_tests_properties(test_partial_concat_op PROPERTIES TIMEOUT 120)
 set_tests_properties(test_fuse_optimizer_pass PROPERTIES TIMEOUT 120)
 set_tests_properties(test_softmax_with_cross_entropy_op PROPERTIES TIMEOUT 120)
-set_tests_properties(test_reduce_op PROPERTIES TIMEOUT 120)
+set_tests_properties(test_reduce_op PROPERTIES TIMEOUT 500)
 set_tests_properties(test_adam_optimizer_fp32_fp64 PROPERTIES TIMEOUT 120)
 set_tests_properties(test_elementwise_nn_grad PROPERTIES TIMEOUT 120)
 set_tests_properties(test_buffer_shared_memory_reuse_pass_and_fuse_optimization_op_pass PROPERTIES TIMEOUT 120)

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

@@ -26,19 +26,22 @@
 
 class TestSumOp(OpTest):
     def setUp(self):
+        self.python_api = paddle.sum
         self.op_type = "reduce_sum"
         self.inputs = {'X': np.random.random((5, 6, 10)).astype("float64")}
         self.outputs = {'Out': self.inputs['X'].sum(axis=0)}
+        self.attrs = {'dim': [0]}
 
     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 TestSumOp_fp16(OpTest):
     def setUp(self):
+        self.python_api = paddle.sum
         self.op_type = "reduce_sum"
         self.inputs = {
             'X': np.random.uniform(0, 0.1, (5, 6, 10)).astype("float16")
@@ -50,22 +53,24 @@ def setUp(self):
         self.gradient = self.calc_gradient()
 
     def test_check_output(self):
-        self.check_output()
+        self.check_output(check_eager=True)
 
     def calc_gradient(self):
         x = self.inputs["X"]
         grad = np.ones(x.shape, dtype=x.dtype)
         return grad,
 
     def test_check_grad(self):
-        self.check_grad(['X'], 'Out', user_defined_grads=self.gradient)
+        self.check_grad(
+            ['X'], 'Out', user_defined_grads=self.gradient, check_eager=True)
 
 
 @unittest.skipIf(not core.is_compiled_with_cuda(),
                  "core is not compiled with CUDA")
 class TestSumOp_bf16(OpTest):
     def setUp(self):
         np.random.seed(100)
+        self.python_api = paddle.sum
         self.op_type = "reduce_sum"
         self.dtype = np.uint16
         self.x = np.random.uniform(0, 0.1, (2, 5, 10)).astype(np.float32)
@@ -79,12 +84,15 @@ def setUp(self):
 
     def test_check_output(self):
         place = core.CUDAPlace(0)
-        self.check_output_with_place(place)
+        self.check_output_with_place(place, check_eager=True)
 
     def test_check_grad(self):
         place = core.CUDAPlace(0)
         self.check_grad_with_place(
-            place, ['X'], 'Out', user_defined_grads=self.gradient)
+            place, ['X'],
+            'Out',
+            user_defined_grads=self.gradient,
+            check_eager=True)
 
     def calc_gradient(self):
         x = self.x
@@ -94,6 +102,7 @@ def calc_gradient(self):
 
 class TestSumOp_fp16_withInt(OpTest):
     def setUp(self):
+        self.python_api = paddle.sum
         self.op_type = "reduce_sum"
         self.inputs = {
             # ref to https://en.wikipedia.org/wiki/Half-precision_floating-point_format
@@ -107,49 +116,55 @@ def setUp(self):
         self.gradient = self.calc_gradient()
 
     def test_check_output(self):
-        self.check_output()
+        self.check_output(check_eager=True)
 
     def calc_gradient(self):
         x = self.inputs["X"]
         grad = np.ones(x.shape, dtype=x.dtype)
         return grad,
 
     def test_check_grad(self):
-        self.check_grad(['X'], 'Out', user_defined_grads=self.gradient)
+        self.check_grad(
+            ['X'], 'Out', user_defined_grads=self.gradient, check_eager=True)
 
 
 class TestSumOp5D(OpTest):
     def setUp(self):
+        self.python_api = paddle.sum
         self.op_type = "reduce_sum"
         self.inputs = {
             'X': np.random.random((1, 2, 5, 6, 10)).astype("float64")
         }
+        self.attrs = {'dim': [0]}
         self.outputs = {'Out': self.inputs['X'].sum(axis=0)}
 
     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 TestSumOp6D(OpTest):
     def setUp(self):
+        self.python_api = paddle.sum
         self.op_type = "reduce_sum"
         self.inputs = {
             'X': np.random.random((1, 1, 2, 5, 6, 10)).astype("float64")
         }
+        self.attrs = {'dim': [0]}
         self.outputs = {'Out': self.inputs['X'].sum(axis=0)}
 
     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 TestSumOp8D(OpTest):
     def setUp(self):
+        self.python_api = paddle.sum
         self.op_type = "reduce_sum"
         self.inputs = {
             'X': np.random.random((1, 3, 1, 2, 1, 4, 3, 10)).astype("float64")
@@ -158,10 +173,10 @@ def setUp(self):
         self.outputs = {'Out': self.inputs['X'].sum(axis=(0, 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)
 
 
 @skip_check_grad_ci(

python/paddle/tensor/math.py

@@ -904,7 +904,18 @@ def get_dtype(x, dtype):
         return (False, src_type)
 
     dtype_flag, dtype = get_dtype(x, dtype)
-    if paddle.in_dynamic_mode():
+
+    if in_dygraph_mode():
+        if reduce_all_flag:
+            axis = range(len(x.shape))
+        else:
+            axis = axis if axis != None and axis != [] else [0]
+
+        out_dtype = convert_np_dtype_to_dtype_(dtype)
+        out = _C_ops.final_state_sum(x, axis, out_dtype, keepdim)
+        return out
+
+    if _in_legacy_dygraph():
         axis = axis if axis != None and axis != [] else [0]
         if dtype_flag:
             return _C_ops.reduce_sum(x, 'dim', axis, 'keep_dim', keepdim,

python/paddle/utils/code_gen/api.yaml

@@ -1596,13 +1596,14 @@
   # no_need_buffer : x, y
 
 - api : sum
-  args : (Tensor x, int64_t[] axis={}, DataType dtype=DataType::UNDEFINED, bool keep_dim=false)
-  output : Tensor
+  args : (Tensor x, int64_t[] dims={}, DataType out_dtype=paddle::experimental::DataType::UNDEFINED, bool keep_dim=false)
+  output : Tensor(out)
   infer_meta :
     func : SumInferMeta
   kernel :
     func : sum
     data_type : x
+  backward : sum_grad
 
 # take_along_axis
 - api : take_along_axis

python/paddle/utils/code_gen/backward.yaml

@@ -1152,6 +1152,16 @@
   kernel :
     func : subtract_grad
 
+- backward_api : sum_grad
+  forward : sum (Tensor x, int64_t[] dims={}, DataType out_dtype=paddle::experimental::DataType::UNDEFINED, bool keep_dim=false) -> Tensor(out)
+  args : (Tensor x, Tensor out_grad, int64_t[] dims, bool keep_dim, bool reduce_all=false)
+  output : Tensor(x_grad)
+  infer_meta :
+    func : UnchangedInferMeta
+    param : [x]
+  kernel :
+    func : sum_grad
+
 - backward_api : take_along_axis_grad
   forward : take_along_axis (Tensor x, Tensor index, int axis) -> Tensor(out)
   args : (Tensor x, Tensor index, Tensor out_grad, int axis)