modified kernel

jeremad · Jun 29, 2017 · 139be32 · 139be32
1 parent 53a76ec
commit 139be32
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/hello.cu b/hello.cu
@@ -4,7 +4,7 @@ __global__
 void saxpy(int n, float a, float *x, float *y)
 {
   int i = blockIdx.x*blockDim.x + threadIdx.x;
-  if (i < n) y[i] = a*x[i] + y[i];
+  if (i < n) y[i] = 3.f*a*x[i] + y[i];
 }
 
 int main(void)