1 files changed, 1 insertions, 1 deletions
diff --git a/expt_0729.cu b/expt_0729.cu
index 31aac7f..2d85a49 100644
--- a/expt_0729.cu
+++ b/expt_0729.cu
@@ -174,7 +174,7 @@ int main(int argc, char const *argv[]) {
   init<<<1, 1>>>(cudaSample, cudaPopulation);
   cudaDeviceSynchronize();
 
-  dim3 grid_dim = 2, block_dim = 512;
+  dim3 grid_dim = 64, block_dim = 16;
 
   unsigned long step = test_size / (grid_dim.x * block_dim.x);
   printf("step: %lu\n", step);