code style fix

test=develop

paddle/fluid/framework/ir/node.cc

@@ -19,9 +19,9 @@ namespace framework {
 namespace ir {
 // msvc15 don't support constexpr in correct way.
 #if !defined(_WIN32)
-        constexpr char Node::kControlDepVarName[];
+constexpr char Node::kControlDepVarName[];
 #else
-        const char Node::kControlDepVarName[] = "__control_var";
+const char Node::kControlDepVarName[] = "__control_var";
 #endif
 
 std::unique_ptr<Node> CreateNodeForTest(const std::string& name,

paddle/fluid/framework/operator.cc

@@ -150,9 +150,9 @@ void OperatorBase::Run(const Scope& scope, const platform::Place& place) {
 #endif
   }
 
-  // The profile has a process-wide mutex, results in serious performance issue
-  // in concurrency scenerio. Here use an `if` to fix this issue.
-  // Please not remove the `if`, ask @Superjomn if there are any concern.
+// The profile has a process-wide mutex, results in serious performance issue
+// in concurrency scenerio. Here use an `if` to fix this issue.
+// Please not remove the `if`, ask @Superjomn if there are any concern.
 #ifndef _WIN32
   if (platform::IsProfileEnabled()) {
     platform::DeviceContextPool& pool = platform::DeviceContextPool::Instance();

paddle/fluid/inference/api/helper.h

@@ -20,9 +20,9 @@
 #else
 #endif
 
-#include <iterator>
 #include <algorithm>
 #include <chrono>  // NOLINT
+#include <iterator>
 #include <numeric>
 #include <sstream>
 #include <string>

paddle/fluid/operators/elementwise_op_function.h

@@ -112,7 +112,7 @@ class RowwiseTransformIterator<T, platform::CPUDeviceContext>
   }
 
   RowwiseTransformIterator<T, platform::CPUDeviceContext> &operator+(int n) {
-    while(n-- > 0) {
+    while (n-- > 0) {
       ++i_;
       if (UNLIKELY(i_ == n_)) {
         i_ = 0;
@@ -161,7 +161,7 @@ class MidWiseTransformIterator<T, platform::CPUDeviceContext>
   }
 
   MidWiseTransformIterator<T, platform::CPUDeviceContext> &operator+(int n) {
-    while(n-- > 0) {
+    while (n-- > 0) {
       ++j_;
       if (UNLIKELY(j_ == post_)) {
         ++i_;

paddle/fluid/platform/port.h

@@ -24,20 +24,20 @@
 #include "glog/logging.h"
 
 #if !defined(_WIN32)
-  #include <dlfcn.h>     //  dladdr
-  #include <execinfo.h>  // backtrace
-  #include <sys/stat.h>
-  #include <algorithm>  // std::accumulate
+#include <dlfcn.h>     //  dladdr
+#include <execinfo.h>  // backtrace
+#include <sys/stat.h>
+#include <algorithm>  // std::accumulate
 #else
-  #include <stdio.h>
-  #include <io.h>  // _popen, _pclose
-  #include <windows.h>
-  #include <numeric>  // std::accumulate in msvc
-  #ifndef S_ISDIR  // windows port for sys/stat.h
-  #define S_ISDIR(mode) (((mode)&S_IFMT) == S_IFDIR)
-  #endif  // S_ISDIR
-
-  static void *dlsym(void *handle, const char *symbol_name) {
+#include <io.h>  // _popen, _pclose
+#include <stdio.h>
+#include <windows.h>
+#include <numeric>  // std::accumulate in msvc
+#ifndef S_ISDIR     // windows port for sys/stat.h
+#define S_ISDIR(mode) (((mode)&S_IFMT) == S_IFDIR)
+#endif  // S_ISDIR
+
+static void *dlsym(void *handle, const char *symbol_name) {
   FARPROC found_symbol;
   found_symbol = GetProcAddress((HMODULE)handle, symbol_name);
 
@@ -45,9 +45,9 @@
     throw std::runtime_error(std::string(symbol_name) + " not found.");
   }
   return reinterpret_cast<void *>(found_symbol);
-  }
+}
 
-  static void *dlopen(const char *filename, int flag) {
+static void *dlopen(const char *filename, int flag) {
   std::string file_name(filename);
   file_name.replace(0, file_name.size() - 1, '/', '\\');
   HMODULE hModule = LoadLibrary(file_name.c_str());
@@ -55,7 +55,7 @@
     throw std::runtime_error(file_name + " not found.");
   }
   return reinterpret_cast<void *>(hModule);
-  }
+}
 
 #endif  // !_WIN32
 

paddle/fluid/pybind/pybind.cc

@@ -364,7 +364,7 @@ All parameter, weight, gradient are variables in Paddle.
            },
            py::return_value_policy::reference)
 #endif
-;
+      ;
 
 #if !defined(_WIN32)
   py::class_<framework::ReaderHolder>(m, "Reader", "")