Update vulkan_workflow.rst (#3094)

sekyondaMeta · web-flow · commit 400f5d6b1d6a · 2024-10-16T11:29:24.000-07:00
Adding a note to send users to ExecuTorch Vulkan Delegate
diff --git a/prototype_source/vulkan_workflow.rst b/prototype_source/vulkan_workflow.rst
@@ -1,3 +1,6 @@
+.. note::
+    PyTorch Vulkan Backend is no longer maintained. Please review the `ExecuTorch Vulkan Delegate <https://pytorch.org/executorch/stable/native-delegates-executorch-vulkan-delegate.html>`_ implementation instead.
+
 PyTorch Vulkan Backend User Workflow
 ====================================
 
