Merge pull request #101 from LLNL/faster-compile

trws · web-flow · commit 9c8b738e249a · 2022-02-23T16:36:42.000-08:00
avoid nvcc no return warning
diff --git a/include/camp/resource/cuda.hpp b/include/camp/resource/cuda.hpp
@@ -124,6 +124,11 @@ namespace resources
           }
         }
         ::camp::throw_re("invalid pointer detected");
+        #if defined(__CUDACC__) && defined(__CUDA_ARCH__)
+        // This return statement exists because nvcc is annoying
+        // related: https://stackoverflow.com/questions/64523302/cuda-missing-return-statement-at-end-of-non-void-function-in-constexpr-if-fun
+        return MemoryAccess::Unknown;
+        #endif
       }
     public:
       Cuda(int group = -1, int dev = 0)

Original file line number	Diff line number	Diff line change
`@@ -124,6 +124,11 @@ namespace resources`
`124`	`124`	`}`
`125`	`125`	`}`
`126`	`126`	`::camp::throw_re("invalid pointer detected");`
	`127`	`+ #if defined(__CUDACC__) && defined(__CUDA_ARCH__)`
	`128`	`+ // This return statement exists because nvcc is annoying`
	`129`	`+ // related: https://stackoverflow.com/questions/64523302/cuda-missing-return-statement-at-end-of-non-void-function-in-constexpr-if-fun`
	`130`	`+ return MemoryAccess::Unknown;`
	`131`	`+ #endif`
`127`	`132`	`}`
`128`	`133`	`public:`
`129`	`134`	`Cuda(int group = -1, int dev = 0)`