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-rw-r--r--functionTest.cu1
1 files changed, 1 insertions, 0 deletions
diff --git a/functionTest.cu b/functionTest.cu
index 458554f..38863ba 100644
--- a/functionTest.cu
+++ b/functionTest.cu
@@ -7,6 +7,7 @@ __device__ void f2(int idx, float x_s[nthreads])
{
__shared__ float y_s[nthreads];
y_s[idx] = x_s[idx];
+ __syncthreads();
if(idx>0) {
printf("%i %.2e %.2e %.2e %.2e\n", idx, x_s[idx], x_s[idx-1], y_s[idx], y_s[idx-1]);
} else {