diff --git a/src/main.rs b/src/main.rs
index f9c92d1..22321db 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -14,10 +14,12 @@ fn main() {
     }
 
     // let n_iterations = 16384;
-    let n_iterations = 100;
+    let n_iterations = 1024;
+    // let n_iterations = 100;
     // let n_iterations = 10;
 
-    let (width, height) = (512, 512);
+    let (width, height) = (256, 256);
+    // let (width, height) = (512, 512);
     // let (width, height) = (1024, 1024);
     // let (width, height) = (2048, 2048);