Merge pull request #95 from ecmwf-ifs/nams-cuda-sp-math-functions

Use single precision math functions for CUDA variants
ecmwf-ifs · Sep 3, 2024 · 57e95e8 · 57e95e8
2 parents e9b3af7 + 839f054
commit 57e95e8
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/src/cloudsc_cuda/cloudsc/dtype.h b/src/cloudsc_cuda/cloudsc/dtype.h
@@ -24,10 +24,10 @@ typedef double dtype;
 
 #define MYMAX(x,y) fmaxf(x,y)
 #define MYMIN(x,y) fminf(x,y)
-#define MYEXP(x) exp(x)
-#define MYPOW(x,y) pow(x,y)
-#define MYPOWN(x,y) pow(x,y)
-#define MYABS(x) fabs(x)
+#define MYEXP(x) expf(x)
+#define MYPOW(x,y) powf(x,y)
+#define MYPOWN(x,y) powf(x,y)
+#define MYABS(x) fabsf(x)
 
 #else