From 1e8c591e58363907a3003f9d80d749a81e3448b8 Mon Sep 17 00:00:00 2001
From: "Liu, Kaixuan" <kaixuan.liu@intel.com>
Date: Tue, 2 Dec 2025 17:03:21 +0800
Subject: [PATCH] add dnnl dll path for windows

Signed-off-by: Liu, Kaixuan <kaixuan.liu@intel.com>
---
 src/kernels/__init__.py | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/src/kernels/__init__.py b/src/kernels/__init__.py
index 85057db..d4d7eb5 100644
--- a/src/kernels/__init__.py
+++ b/src/kernels/__init__.py
@@ -1,5 +1,21 @@
+import os
+import platform
 import importlib.metadata
 
+
+if platform.system() == "Windows":
+    # Add Intel oneAPI directories for XPU support
+    _oneapi_paths = [
+        r"C:\Program Files (x86)\Intel\oneAPI\dnnl\latest\bin",
+    ]
+
+    for _path in _oneapi_paths:
+        if os.path.exists(_path):
+            try:
+                os.add_dll_directory(_path)
+            except Exception:
+                pass  # Ignore if already added or permission issues
+
 __version__ = importlib.metadata.version("kernels")
 
 from kernels.layer import (