clang format

go/pserver/cclient/test/test_cclient.c

@@ -20,8 +20,8 @@ void print_parameter(paddle_gradient* param) {
     printf("name: %s\n", param->name);
     printf("content_len: %d\n", param->content_len);
     printf("content_type: %d\n", param->element_type);
-    for (int i = 0; i < param->content_len/sizeof(real); ++i) {
-      printf("%f ", ((float *)param->content)[i]);
+    for (int i = 0; i < param->content_len / sizeof(real); ++i) {
+      printf("%f ", ((float*)param->content)[i]);
     }
     printf("\n\n");
   }

go/pserver/optimizer.c

@@ -33,10 +33,10 @@ int update_SGD(void* optimizer,
                int num_bytes) {
   SGD_optimizer* o = (SGD_optimizer*)optimizer;
   // TODO(a simple SGD implement)
-  float* parameter = (float *)buffer;
-  float* grad = (float *)gradient;
+  float* parameter = (float*)buffer;
+  float* grad = (float*)gradient;
 
-  for(int i = 0; i < num_bytes/sizeof(float); ++i) {
+  for (int i = 0; i < num_bytes / sizeof(float); ++i) {
     parameter[i] -= o->learning_rate * grad[i];
   }
   return 0;

paddle/trainer/NewRemoteParameterUpdater.h

@@ -89,7 +89,8 @@ private:
       new_params[i]->name = (char*)param->getName().c_str();
       new_params[i]->content =
           (unsigned char*)(param->getBuf(type).get()->getData());
-      new_params[i]->content_len = (int)param->getBuf(type).get()->getSize() * sizeof(real);
+      new_params[i]->content_len =
+          (int)param->getBuf(type).get()->getSize() * sizeof(real);
     }
     return new_params;
   }