Merge pull request #2214 from hedaoyuan/add_error_message

Add a error message.

Merge pull request #2214 from hedaoyuan/add_error_message
Add a error message.
1f2b3948 · emailweixu · GitHub · 48de5ffc · 4d617d24 · 1f2b3948
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Showing with 4 addition and 1 deletion

paddle/math/TensorEvaluate.h paddle/math/TensorEvaluate.h +4 -1

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--- 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