Fix gaussian_random_op compile error

* Should always use `dynload::` for cuda function.
* Fix cublas.h without DSO load.

paddle/operators/gaussian_random_op.cu

@@ -40,8 +40,8 @@ class GaussianRandomKernel : public framework::OpKernel {
         &g, CURAND_RNG_PSEUDO_DEFAULT));
     PADDLE_ENFORCE(
         platform::dynload::curandSetPseudoRandomGeneratorSeed(g, seed));
-    curandGenerateNormal(g, data, framework::product(tensor->dims()), mean,
-                         std);
+    platform::dynload::curandGenerateNormal(
+        g, data, framework::product(tensor->dims()), mean, std);
   }
 };
 

paddle/platform/dynload/cublas.h

@@ -48,13 +48,13 @@ extern void *cublas_dso_handle;
   };                                                                \
   extern DynLoad__##__name __name
 #else
-#define DECLARE_DYNAMIC_LOAD_CUBLAS_WRAP(__name) \
-  struct DynLoad__##__name {                     \
-    inline template <typename... Args>           \
-    cublasStatus_t operator()(Args... args) {    \
-      return __name(args...);                    \
-    }                                            \
-  };                                             \
+#define DECLARE_DYNAMIC_LOAD_CUBLAS_WRAP(__name)     \
+  struct DynLoad__##__name {                         \
+    template <typename... Args>                      \
+    inline cublasStatus_t operator()(Args... args) { \
+      return __name(args...);                        \
+    }                                                \
+  };                                                 \
   extern DynLoad__##__name __name
 #endif