Change float to real in NormLayer.h

Peng Li · Peng Li · commit 89bf2e44f06f · 2016-12-22T11:31:28.000+08:00
diff --git a/paddle/gserver/layers/NormLayer.h b/paddle/gserver/layers/NormLayer.h
@@ -50,7 +50,7 @@ class NormLayer : public Layer {
 class ResponseNormLayer : public NormLayer {
 protected:
   size_t channels_, size_, outputX_, imgSize_, outputY_, imgSizeY_;
-  float scale_, pow_;
+  real scale_, pow_;
   MatrixPtr denoms_;
 
 public:
