diff '--color=auto' -ur cudnn-frontend-1.29.0.orig/samples/cpp/utils/helpers.h cudnn-frontend-1.29.0/samples/cpp/utils/helpers.h
--- cudnn-frontend-1.29.0.orig/samples/cpp/utils/helpers.h	2026-09-13 07:36:08.000000000 +0200
+++ cudnn-frontend-1.29.0/samples/cpp/utils/helpers.h	2026-09-13 13:47:21.988550274 +0200
@@ -12,6 +12,8 @@
 #include <cuda_runtime.h>
 #include <cuda_fp16.h>
 
+#include <cudnn.h>
+
 #include <catch2/catch_test_macros.hpp>
 
 static int64_t