refactor: remove inplace parameter from squeeze and unsqueeze op

paddle/fluid/operators/squeeze_op.cc

@@ -23,9 +23,9 @@ class SqueezeOpInferShape : public framework::InferShapeBase {
  public:
   void operator()(framework::InferShapeContext *ctx) const override {
     PADDLE_ENFORCE(ctx->HasInput("X"),
-                   "Input(X) of SqueezeOp should not be null.");
+                   "Input(X) of Squeeze operator should not be null.");
     PADDLE_ENFORCE(ctx->HasOutput("Out"),
-                   "Output(Out) of SqueezeOp should not be null.");
+                   "Output(Out) of Squeeze operator should not be null.");
 
     const auto &x_dims = ctx->GetInputDim("X");
     // Check input tensor dims (<6) Eigen limit.
@@ -107,7 +107,6 @@ class SqueezeOp : public framework::OperatorBase {
 
     framework::AttributeMap attrs;
     attrs["shape"] = framework::vectorize2int(out_dims);
-    attrs["inplace"] = Attr<bool>("inplace");
     // Invoke Reshape Op
     auto reshape_op = framework::OpRegistry::CreateOp(
         "reshape", {{"X", {Input("X")}}, {"Shape", {}}},
@@ -125,12 +124,6 @@ class SqueezeOpMaker : public framework::OpProtoAndCheckerMaker {
                               "(std::vector<int>). List of integers,"
                               " indicating the dimensions to squeeze.")
         .SetDefault({});
-    AddAttr<bool>("inplace",
-                  "(default: false) Squeeze the source tensor's shape without "
-                  "memory copy. When Attr(inplace) is set true, the output "
-                  "tensor shares memory with Input(X), otherwise, a new output "
-                  "tensor is created, and its data are copied from Input(x).")
-        .SetDefault(false);
     AddComment(R"DOC(
         Squeeze Operator.
         
@@ -180,7 +173,6 @@ class SqueezeGradOp : public framework::OperatorBase {
     auto x_dims = scope.FindVar(Input("X"))->Get<framework::LoDTensor>().dims();
     framework::AttributeMap attrs;
     attrs["shape"] = framework::vectorize2int(x_dims);
-    attrs["inplace"] = Attr<bool>("inplace");
 
     auto reshape_op = framework::OpRegistry::CreateOp(
         "reshape", {{"X", {dout_name}}, {"Shape", {}}}, {{"Out", {dx_name}}},

paddle/fluid/operators/unsqueeze_op.cc

@@ -23,9 +23,9 @@ class UnsqueezeOpInferShape : public framework::InferShapeBase {
  public:
   void operator()(framework::InferShapeContext *ctx) const override {
     PADDLE_ENFORCE(ctx->HasInput("X"),
-                   "Input(X) of UnsqueezeOp should not be null.");
+                   "Input(X) of Unsqueeze operator should not be null.");
     PADDLE_ENFORCE(ctx->HasOutput("Out"),
-                   "Output(Out) of UnsqueezeOp should not be null.");
+                   "Output(Out) of Unsqueeze operator should not be null.");
 
     const auto &axes = ctx->Attrs().Get<std::vector<int>>("axes");
     const auto &x_dims = ctx->GetInputDim("X");
@@ -95,7 +95,6 @@ class UnsqueezeOp : public framework::OperatorBase {
 
     framework::AttributeMap attrs;
     attrs["shape"] = framework::vectorize2int(out_dims);
-    attrs["inplace"] = Attr<bool>("inplace");
     // Invoke Reshape op.
     auto reshape_op = framework::OpRegistry::CreateOp(
         "reshape", {{"X", {Input("X")}}, {"Shape", {}}},
@@ -126,13 +125,6 @@ class UnsqueezeOpMaker : public framework::OpProtoAndCheckerMaker {
                            " within [1, 6] dimensions (Eigen limit).");
           }
         });
-    AddAttr<bool>(
-        "inplace",
-        "(default: false) Unsqueeze the source tensor's shape without "
-        "memory copy. When Attr(inplace) is set true, the output "
-        "tensor shares memory with Input(X), otherwise, a new output "
-        "tensor is created, and its data are copied from Input(x).")
-        .SetDefault(false);
     AddComment(R"DOC(
     Unsqueeze Operator.
     
@@ -168,7 +160,6 @@ class UnsqueezeGradOp : public framework::OperatorBase {
 
     framework::AttributeMap attrs;
     attrs["shape"] = framework::vectorize2int(x_dims);
-    attrs["inplace"] = Attr<bool>("inplace");
 
     auto reshape_op = framework::OpRegistry::CreateOp(
         "reshape", {{"X", {dout_name}}, {"Shape", {}}}, {{"Out", {dx_name}}},

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

@@ -41,7 +41,7 @@ class TestSqueezeOp(OpTest):
         self.new_shape = (3, 5)
 
     def init_attrs(self):
-        self.attrs = {"axes": self.axes, "inplace": False}
+        self.attrs = {"axes": self.axes}
 
 
 # Correct: There is mins axis.
@@ -68,49 +68,5 @@ class TestSqueezeOp3(TestSqueezeOp):
         self.new_shape = (3, 5, 1, 4)
 
 
-# Correct: Inplace.
-class TestSqueezeOpInplace1(TestSqueezeOp):
-    def init_test_case(self):
-        self.ori_shape = (1, 3, 1, 5)
-        self.axes = (0, 2)
-        self.new_shape = (3, 5)
-
-    def init_attrs(self):
-        self.attrs = {"axes": self.axes, "inplace": True}
-
-
-# Correct: Inplace. There is mins axis.
-class TestSqueezeOpInplace2(TestSqueezeOp):
-    def inti_test_case(self):
-        self.ori_shape = (1, 3, 1, 5)
-        self.axes = (0, -2)
-        self.new_shape = (3, 5)
-
-    def init_attrs(self):
-        self.attrs = {"axes": self.axes, "inplace": True}
-
-
-# Correct: Inplace. No axes input.
-class TestSqueezeOpInplace3(TestSqueezeOp):
-    def init_test_case(self):
-        self.ori_shape = (1, 3, 1, 5)
-        self.axes = ()
-        self.new_shape = (3, 5)
-
-    def init_attrs(self):
-        self.attrs = {"axes": self.axes, "inplace": True}
-
-
-# Correct: Inpalce. Just part of axes be squeezed. 
-class TestSqueezeOpInplace4(TestSqueezeOp):
-    def init_test_case(self):
-        self.ori_shape = (3, 1, 5, 1, 4, 1)
-        self.axes = (1, -1)
-        self.new_shape = (3, 5, 1, 4)
-
-    def init_attrs(self):
-        self.attrs = {"axes": self.axes, "inplace": True}
-
-
 if __name__ == "__main__":
     unittest.main()

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

@@ -41,7 +41,7 @@ class TestUnsqueezeOp(OpTest):
         self.new_shape = (3, 1, 1, 5)
 
     def init_attrs(self):
-        self.attrs = {"axes": self.axes, "inplace": False}
+        self.attrs = {"axes": self.axes}
 
 
 # Correct: Single input index.
@@ -76,38 +76,5 @@ class TestUnsqueezeOp4(TestUnsqueezeOp):
         self.new_shape = (3, 1, 1, 2, 5, 1)
 
 
-# Correct: Inplace.
-class TestUnsqueezeOpInplace1(TestUnsqueezeOp):
-    def init_test_case(self):
-        self.ori_shape = (3, 5)
-        self.axes = (0, 2)
-        self.new_shape = (1, 3, 1, 5)
-
-    def init_attrs(self):
-        self.attrs = {"axes": self.axes, "inplace": True}
-
-
-# Correct: Inplace. There is mins index.
-class TestUnsqueezeOpInplace2(TestUnsqueezeOp):
-    def init_test_case(self):
-        self.ori_shape = (3, 5)
-        self.axes = (0, -2)
-        self.new_shape = (1, 3, 1, 5)
-
-    def init_attrs(self):
-        self.attrs = {"axes": self.axes, "inplace": True}
-
-
-# Correct: Inplace. There is duplicated axis.
-class TestUnsqueezeOpInplace3(TestUnsqueezeOp):
-    def init_test_case(self):
-        self.ori_shape = (3, 2, 5)
-        self.axes = (0, 3, 3)
-        self.new_shape = (1, 3, 2, 1, 1, 5)
-
-    def init_attrs(self):
-        self.attrs = {"axes": self.axes, "inplace": True}
-
-
 if __name__ == "__main__":
     unittest.main()