fix batch norm crash bug

src/framework/op_registry.h

@@ -45,7 +45,6 @@ struct OperatorRegistrar : public Registrar {
           << "OperatorRegistrar should be invoked at least by OpClass";
       return;
     }
-    printf(" regis ting %s \n", op_type.c_str());
     OpInfo<Dtype> info;
     OperatorRegistrarRecursive<Dtype, 0, false, ARGS...>(op_type, &info);
     OpInfoMap<Dtype>::Instance()->Insert(op_type, info);
@@ -108,7 +107,6 @@ class OpRegistry {
       __op_registrar_##op_type##_##device_name(#op_type);                  \
   int TouchOpRegistrar_##op_type##_##device_name() {                       \
     __op_registrar_##op_type##_##device_name.Touch();                      \
-    printf(" registering !! \n");                                          \
     return 0;                                                              \
   }
 

src/io/loader.cpp

@@ -21,7 +21,6 @@ namespace paddle_mobile {
 using framework::Variable;
 
 static size_t ReadBuffer(const char *file_name, uint8_t **out) {
-  printf("%s \n", file_name);
   FILE *fp;
   fp = fopen(file_name, "rb");
   PADDLE_MOBILE_ENFORCE(fp != NULL, " %s open failed !", file_name);

src/operators/kernel/central-arm-func/batchnorm_arm_func.h

@@ -229,7 +229,7 @@ void BatchnormCompute(const BatchNormParam &param) {
 
     delete[] inv_std_ptr;
   }
-#endif
+#else
   float *inv_std_ptr = new float[C];
   for (int i = 0; i < C; i++) {
     inv_std_ptr[i] =
@@ -260,6 +260,7 @@ void BatchnormCompute(const BatchNormParam &param) {
     }
   }
   delete[] inv_std_ptr;
+#endif
 }
 
 }  // namespace operators