diff --git a/scripts/test.py b/scripts/test.py
index 045af36..4c00f0f 100755
--- a/scripts/test.py
+++ b/scripts/test.py
@@ -153,6 +153,7 @@ if __name__ == '__main__':
                 "sizes": matrix_combinations,
                 "functions": functions,
                 "means": ["%.3f" % numpy.mean(ts) for ts in times],
-                "total_size": total
+                "total_size": total,
+                "arguments": options.__dict__
             }, f)
         os.rename(output_file + ".cache", output_file)