diff --git a/clang/lib/DPCT/RuleInfra/MapNames.cpp b/clang/lib/DPCT/RuleInfra/MapNames.cpp
index 3e30a0eff3ff..355e08a9ae67 100644
--- a/clang/lib/DPCT/RuleInfra/MapNames.cpp
+++ b/clang/lib/DPCT/RuleInfra/MapNames.cpp
@@ -1251,6 +1251,9 @@ void MapNames::setExplicitNamespaceMap(
       {"CU_DEVICE_ATTRIBUTE_MAX_PITCH",
        std::make_shared<EnumNameRule>("get_max_pitch",
                                       HelperFeatureEnum::device_ext)},
+      {"CU_DEVICE_ATTRIBUTE_ASYNC_ENGINE_COUNT",
+       std::make_shared<EnumNameRule>("get_async_engine_count",
+                                      HelperFeatureEnum::device_ext)},
       {"CU_DEVICE_P2P_ATTRIBUTE_ACCESS_SUPPORTED",
        std::make_shared<EnumNameRule>(
            DpctGlobalInfo::usePeerAccess()
diff --git a/clang/runtime/dpct-rt/include/dpct/device.hpp b/clang/runtime/dpct-rt/include/dpct/device.hpp
index 03e6b06d77bf..e35fb63d1a9d 100644
--- a/clang/runtime/dpct-rt/include/dpct/device.hpp
+++ b/clang/runtime/dpct-rt/include/dpct/device.hpp
@@ -15,6 +15,7 @@
 #include <cstring>
 #include <functional>
 #include <iostream>
+#include <limits>
 #include <map>
 #include <mutex>
 #include <set>
@@ -525,7 +526,9 @@ class device_ext : public sycl::device {
     return get_device_info().get_local_mem_size();
   }
 
-  int get_max_pitch() const { return INT_MAX; }
+  int get_max_pitch() const { return std::numeric_limits<int>::max(); }
+
+  int get_async_engine_count() const { return 0; }
 
   /// Get the number of bytes of free and total memory on the SYCL device.
   /// \param [out] free_memory The number of bytes of free memory on the SYCL device.
diff --git a/clang/test/dpct/driver_device.cu b/clang/test/dpct/driver_device.cu
index 2a81d7b39b3d..8be28cd2e539 100644
--- a/clang/test/dpct/driver_device.cu
+++ b/clang/test/dpct/driver_device.cu
@@ -57,7 +57,11 @@ void test() {
 
   // CHECK: result7 = dpct::get_device(device).get_max_pitch();
   cuDeviceGetAttribute(&result7,CU_DEVICE_ATTRIBUTE_MAX_PITCH, device);
-  std::cout << " result7 " << result5 << std::endl;
+  std::cout << " result7 " << result7 << std::endl;
+
+  // CHECK: result8 = dpct::get_device(device).get_async_engine_count();
+  cuDeviceGetAttribute(&result8,CU_DEVICE_ATTRIBUTE_ASYNC_ENGINE_COUNT, device);
+  std::cout << " result8 " << result1 << std::endl;
 
   // CHECK: sycl::ext::oneapi::peer_access p2p_attr;
   CUdevice_P2PAttribute p2p_attr;