From 990ebc01c2908f0d81ee7e0a02b1aaacb62ad0d4 Mon Sep 17 00:00:00 2001
From: Rob Armstrong <roarmstrong@nvidia.com>
Date: Wed, 5 Mar 2025 08:32:58 -0800
Subject: [PATCH] graphConditionalNodes: Change launch dimension initialization
 for better cross-platform compatibility (#346)

---
 .../graphConditionalNodes/graphConditionalNodes.cu            | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Samples/3_CUDA_Features/graphConditionalNodes/graphConditionalNodes.cu b/Samples/3_CUDA_Features/graphConditionalNodes/graphConditionalNodes.cu
index 720ec099..ebf46cad 100644
--- a/Samples/3_CUDA_Features/graphConditionalNodes/graphConditionalNodes.cu
+++ b/Samples/3_CUDA_Features/graphConditionalNodes/graphConditionalNodes.cu
@@ -380,8 +380,8 @@ void simpleIfElseGraph(void)
     // Use a kernel upstream of the conditional to set the handle value
     cudaGraphNodeParams params = {cudaGraphNodeTypeKernel};
     params.kernel.func = (void *)ifGraphKernelA;
-    params.kernel.gridDim = 1;
-    params.kernel.blockDim = 1;
+    params.kernel.blockDim.x = params.kernel.blockDim.y = params.kernel.blockDim.z = 1;
+    params.kernel.gridDim.x = params.kernel.gridDim.y = params.kernel.gridDim.z = 1;
     params.kernel.kernelParams = kernelArgs;
     kernelArgs[0] = &dPtr;
     kernelArgs[1] = &handle;