Merge pull request #2214 from hedaoyuan/add_error_message

Add a error message.
8 years ago · 1f2b394823
parent 48de5ffca7 4d617d2458
commit 1f2b394823
1 changed files with 4 additions and 1 deletions
--- a/paddle/math/TensorEvaluate.h
+++ b/paddle/math/TensorEvaluate.h
@ -103,7 +103,10 @@ inline void TensorGpuApply(LeftType& lhs, const RightType& rhs) {
 }
 #else
 template <class T, typename LeftType, typename RightType>
-inline void TensorGpuApply(LeftType& lhs, RightType& rhs) {}
+inline void TensorGpuApply(LeftType& lhs, RightType& rhs) {
+  LOG(FATAL) << "Since it is gcc compiled, "
+                "this calculation does not support GPU implementation.";
+}
 #endif

 }  // namespace paddle