Remove useless headers for some grad ops (#38732)

* fix the wrong filename

* first commit

paddle/fluid/operators/elementwise/elementwise_div_op.cu

@@ -13,6 +13,7 @@ See the License for the specific language governing permissions and
 limitations under the License. */
 
 #include "paddle/fluid/operators/elementwise/elementwise_div_op.h"
+#include "paddle/fluid/operators/reduce_ops/reduce_op.cu.h"
 
 namespace ops = paddle::operators;
 namespace plat = paddle::platform;

paddle/fluid/operators/elementwise/elementwise_div_op.h

@@ -14,21 +14,10 @@ limitations under the License. */
 
 #pragma once
 
-#include <string>
 #include <vector>
 #include "paddle/fluid/operators/elementwise/elementwise_mul_op.h"
-#include "paddle/fluid/operators/elementwise/elementwise_op.h"
-#include "paddle/fluid/operators/elementwise/elementwise_op_function.h"
 #include "paddle/fluid/operators/elementwise/elementwise_sub_op.h"
-#include "paddle/fluid/operators/math/blas.h"
-#include "paddle/fluid/operators/reduce_ops/reduce_op.h"
 
-#include "paddle/fluid/framework/pten_utils.h"
-
-// only can include the headers in paddle/pten/include dirs
-#include "paddle/pten/api/lib/utils/tensor_utils.h"
-#include "paddle/pten/include/core.h"
-#include "paddle/pten/kernels/math_kernel.h"
 namespace paddle {
 namespace operators {
 

paddle/fluid/operators/elementwise/elementwise_mul_op.cu

@@ -13,15 +13,8 @@ See the License for the specific language governing permissions and
 limitations under the License. */
 
 #include "paddle/fluid/operators/elementwise/elementwise_mul_op.h"
-#include "paddle/fluid/operators/elementwise/elementwise_op_broadcast.cu.h"
 #include "paddle/fluid/operators/reduce_ops/reduce_op.cu.h"
-#include "paddle/fluid/platform/complex.h"
-#include "paddle/fluid/platform/float16.h"
 
-// only can include the headers in paddle/top/api dirs
-#include "paddle/pten/api/lib/utils/tensor_utils.h"
-#include "paddle/pten/include/core.h"
-#include "paddle/pten/include/math.h"
 namespace ops = paddle::operators;
 namespace plat = paddle::platform;
 

paddle/fluid/operators/elementwise/elementwise_mul_op.h

@@ -17,14 +17,11 @@ limitations under the License. */
 #include <string>
 #include "paddle/fluid/framework/pten_utils.h"
 #include "paddle/fluid/operators/elementwise/elementwise_op.h"
-#include "paddle/fluid/operators/elementwise/elementwise_op_function.h"
-#include "paddle/fluid/operators/math/blas.h"
 #include "paddle/fluid/platform/cpu_info.h"
 
 // only can include the headers in paddle/pten/include dirs
-#include "paddle/pten/api/lib/utils/tensor_utils.h"
-#include "paddle/pten/include/core.h"
 #include "paddle/pten/kernels/math_kernel.h"
+
 namespace paddle {
 namespace operators {
 

paddle/fluid/operators/elementwise/elementwise_sub_op.cu

@@ -12,11 +12,8 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License. */
 
-#include "paddle/fluid/operators/elementwise/elementwise_op_broadcast.cu.h"
 #include "paddle/fluid/operators/elementwise/elementwise_sub_op.h"
 #include "paddle/fluid/operators/reduce_ops/reduce_op.cu.h"
-#include "paddle/fluid/platform/complex.h"
-#include "paddle/fluid/platform/float16.h"
 
 namespace ops = paddle::operators;
 namespace plat = paddle::platform;

paddle/fluid/operators/elementwise/elementwise_sub_op.h

@@ -16,12 +16,8 @@ limitations under the License. */
 
 #include "paddle/fluid/framework/pten_utils.h"
 #include "paddle/fluid/operators/elementwise/elementwise_op.h"
-#include "paddle/fluid/operators/elementwise/elementwise_op_function.h"
-#include "paddle/fluid/operators/math/blas.h"
 
 // only can include the headers in paddle/pten/include dirs
-#include "paddle/pten/api/lib/utils/tensor_utils.h"
-#include "paddle/pten/include/core.h"
 #include "paddle/pten/kernels/math_kernel.h"
 namespace paddle {
 namespace operators {