Made all the CUDA stuff exclusive...

--HG-- branch : week-of-code
clairekope · Jul 15, 2009 · 96b07fb · 96b07fb
1 parent c98a720
commit 96b07fb
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/src/enzo/macros_and_parameters.h b/src/enzo/macros_and_parameters.h
@@ -14,10 +14,14 @@
 #endif
 #endif
 
-#if defined(ECUDA) && defined(LARGE_INTS)
+#ifdef ECUDA
+#ifdef LARGE_INTS
 // CUDA hates LARGE_INTS, and who can blame it?
-#undef LARGE_INTS
-#define SMALL_INTS
+#error "Sorry, you need to be using 32 bit integers with CUDA because of #define int!"
+#endif // LARGE_INTS
+#ifdef CONFIG_BFLOAT_8
+#error "Sorry, you need to be using 32 bit precision with CUDA because of #define float!"
+#endif
 #endif
 
 #include "message.h"