code style fix

paddle/operators/gather.h

@@ -28,11 +28,8 @@ namespace operators {
 
 /* Implementation of CPU copy */
 template <typename T>
-void CPUGather(const T* params,
-               const int* indices,
-               const int slice_size,
-               const int index_size,
-               T* output) {
+void CPUGather(const T* params, const int* indices, const int slice_size,
+               const int index_size, T* output) {
   const size_t slice_bytes = slice_size * sizeof(T);
 
   for (size_t i = 0; i < index_size; ++i) {
@@ -47,11 +44,8 @@ void CPUGather(const T* params,
   d = cuda_stream(gpu_id_, stream_id_);
 */
 template <typename T>
-void GPUGather(const T* src,
-               const int* index,
-               const int slice_size,
-               const int index_size,
-               T* output);
+void GPUGather(const T* src, const int* index, const int slice_size,
+               const int index_size, T* output);
 
 /**
  * Return a new tensor from source tensor, gathered according to index
@@ -60,8 +54,7 @@ void GPUGather(const T* src,
  * return: output tensor
  */
 template <typename T>
-void Gather(const platform::Place& place,
-            const paddle::framework::Tensor* src,
+void Gather(const platform::Place& place, const paddle::framework::Tensor* src,
             const paddle::framework::Tensor* index,
             paddle::framework::Tensor* output) {
   // check index of shape 1-D
@@ -78,10 +71,7 @@ void Gather(const platform::Place& place,
 
   // Gathering
   if (platform::is_cpu_place(place)) {
-    CPUGather<T>(src->data<T>(),
-                 index->data<int>(),
-                 slice_size,
-                 index_size,
+    CPUGather<T>(src->data<T>(), index->data<int>(), slice_size, index_size,
                  output->data<T>());
   } else {
     // init for GPU