Fix CPPLint issues in expand_op, gather_op and get_places_op (#10000)

Author: abhinavarora

paddle/fluid/operators/expand_op.cc

@@ -13,6 +13,7 @@ See the License for the specific language governing permissions and
 limitations under the License. */
 
 #include "paddle/fluid/operators/expand_op.h"
+#include <vector>
 
 #include <vector>
 

paddle/fluid/operators/expand_op.h

@@ -14,13 +14,14 @@ limitations under the License. */
 
 #pragma once
 
+#include <vector>
+
 #include <boost/preprocessor/arithmetic/div.hpp>
 #include <boost/preprocessor/arithmetic/mod.hpp>
 #include <boost/preprocessor/comparison/greater.hpp>
 #include <boost/preprocessor/comparison/greater_equal.hpp>
 #include <boost/preprocessor/control/if.hpp>
 #include <boost/preprocessor/repetition/repeat.hpp>
-#include <iostream>
 #include "paddle/fluid/framework/eigen.h"
 #include "paddle/fluid/framework/op_registry.h"
 #include "paddle/fluid/framework/operator.h"

paddle/fluid/operators/gather_op.cu

@@ -12,10 +12,10 @@ 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 "gather.cu.h"
 #include "paddle/fluid/framework/eigen.h"
+#include "paddle/fluid/operators/gather.cu.h"
 #include "paddle/fluid/operators/gather_op.h"
-#include "scatter.cu.h"
+#include "paddle/fluid/operators/scatter.cu.h"
 
 namespace paddle {
 namespace operators {

paddle/fluid/operators/gather_op.h

@@ -13,10 +13,10 @@ See the License for the specific language governing permissions and
 limitations under the License. */
 
 #pragma once
-#include "gather.h"
 #include "paddle/fluid/framework/eigen.h"
 #include "paddle/fluid/framework/op_registry.h"
-#include "scatter.h"
+#include "paddle/fluid/operators/gather.h"
+#include "paddle/fluid/operators/scatter.h"
 
 namespace paddle {
 namespace operators {

paddle/fluid/operators/gather_test.cc

@@ -12,38 +12,37 @@ 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/gather.h"
-#include "paddle/fluid/framework/ddim.h"
-#include "paddle/fluid/framework/tensor.h"
-#include "paddle/fluid/platform/place.h"
-
 #include <gtest/gtest.h>
 #include <iostream>
 #include <string>
 
-TEST(Gather, GatherData) {
-  using namespace paddle::framework;
-  using namespace paddle::platform;
-  using namespace paddle::operators;
+#include "paddle/fluid/framework/ddim.h"
+#include "paddle/fluid/framework/tensor.h"
+#include "paddle/fluid/operators/gather.h"
+#include "paddle/fluid/platform/place.h"
 
-  Tensor* src = new Tensor();
-  Tensor* index = new Tensor();
-  Tensor* output = new Tensor();
+TEST(Gather, GatherData) {
+  paddle::framework::Tensor* src = new paddle::framework::Tensor();
+  paddle::framework::Tensor* index = new paddle::framework::Tensor();
+  paddle::framework::Tensor* output = new paddle::framework::Tensor();
 
   int* p_src = nullptr;
   int* p_index = nullptr;
-  p_src = src->mutable_data<int>(make_ddim({3, 4}), CPUPlace());
-  p_index = index->mutable_data<int>(make_ddim({2}), CPUPlace());
+  p_src = src->mutable_data<int>(paddle::framework::make_ddim({3, 4}),
+                                 paddle::platform::CPUPlace());
+  p_index = index->mutable_data<int>(paddle::framework::make_ddim({2}),
+                                     paddle::platform::CPUPlace());
 
   for (int i = 0; i < 12; ++i) p_src[i] = i;
   p_index[0] = 1;
   p_index[1] = 0;
 
-  int* p_output = output->mutable_data<int>(make_ddim({2, 4}), CPUPlace());
+  int* p_output = output->mutable_data<int>(
+      paddle::framework::make_ddim({2, 4}), paddle::platform::CPUPlace());
 
   auto* cpu_place = new paddle::platform::CPUPlace();
   paddle::platform::CPUDeviceContext ctx(*cpu_place);
-  CPUGather<int>(ctx, *src, *index, output);
+  paddle::operators::CPUGather<int>(ctx, *src, *index, output);
 
   for (int i = 0; i < 4; ++i) EXPECT_EQ(p_output[i], i + 4);
   for (int i = 4; i < 8; ++i) EXPECT_EQ(p_output[i], i - 4);

paddle/fluid/operators/get_places_op.cc

@@ -12,7 +12,7 @@ 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 <thread>
+#include <thread>  // NOLINT
 #include "paddle/fluid/framework/op_registry.h"
 #include "paddle/fluid/operators/detail/safe_ref.h"
 #include "paddle/fluid/platform/place.h"