[UR][L0v2] Bump Level Zero and use stable graph API

unified-runtime/cmake/FetchLevelZero.cmake

@@ -13,7 +13,7 @@ find_package(PkgConfig QUIET)
 # just try to search for the path.
 if(NOT UR_FORCE_FETCH_LEVEL_ZERO)
   if(PkgConfig_FOUND)
-    pkg_check_modules(level-zero level-zero>=1.29.0)
+    pkg_check_modules(level-zero level-zero>=1.32.0)
     if(level-zero_FOUND)
       set(LEVEL_ZERO_INCLUDE_DIR "${level-zero_INCLUDEDIR}/level_zero")
       set(LEVEL_ZERO_LIBRARY_SRC "${level-zero_LIBDIR}")
@@ -54,7 +54,7 @@ if(NOT LEVEL_ZERO_LIB_NAME AND NOT LEVEL_ZERO_LIBRARY)
   set(UR_LEVEL_ZERO_LOADER_REPO "https://github.com/oneapi-src/level-zero.git")
   # Remember to update the pkg_check_modules minimum version above when updating the
   # clone tag
-  set(UR_LEVEL_ZERO_LOADER_TAG v1.29.0)
+  set(UR_LEVEL_ZERO_LOADER_TAG v1.32.0)
 
   # Disable due to a bug https://github.com/oneapi-src/level-zero/issues/104
   set(CMAKE_INCLUDE_CURRENT_DIR OFF)

unified-runtime/source/adapters/level_zero/common.cpp

@@ -8,9 +8,9 @@
 //===----------------------------------------------------------------------===//
 
 #include "common.hpp"
-#include "external/driver_experimental/zex_graph.h"
 #include "logger/ur_logger.hpp"
 #include "usm.hpp"
+#include <level_zero/ze_api.h>
 
 ur_result_t ze2urResult(ze_result_t ZeResult) {
   if (ZeResult == ZE_RESULT_SUCCESS)
@@ -363,8 +363,8 @@ getZeStructureType<ze_pitched_alloc_2dimage_linear_pitch_exp_info_t>() {
 }
 template <>
 ze_structure_type_ext_t
-getZexStructureType<ze_record_replay_graph_exp_properties_t>() {
-  return ZE_STRUCTURE_TYPE_RECORD_REPLAY_GRAPH_EXP_PROPERTIES;
+getZexStructureType<ze_record_replay_graph_ext_properties_t>() {
+  return ZE_STRUCTURE_TYPE_RECORD_REPLAY_GRAPH_EXT_PROPERTIES;
 }
 
 // Global variables for ZER_EXT_RESULT_ADAPTER_SPECIFIC_ERROR

unified-runtime/source/adapters/level_zero/device.cpp

@@ -1589,17 +1589,26 @@ ur_result_t urDeviceGetInfo(
       return ReturnValue(false);
     }
 
-    ze_record_replay_graph_exp_properties_t GraphProperties{};
+    // The experimental variant of the extension reports its capabilities
+    // through a structure with a different type value; an older driver would
+    // not recognize the stable one and would leave graphFlags unset. The
+    // structure layout (stype, pNext, graphFlags) is identical between the two
+    // variants, so the stable type can be reused with the experimental value.
+    constexpr ze_structure_type_t ZeStructTypeRecordReplayGraphExpProperties =
+        static_cast<ze_structure_type_t>(0x00030029);
+    ze_record_replay_graph_ext_properties_t GraphProperties{};
     GraphProperties.stype =
-        ZE_STRUCTURE_TYPE_RECORD_REPLAY_GRAPH_EXP_PROPERTIES;
+        Device->Platform->ZeGraphExt.UsesLegacyExperimentalApi
+            ? ZeStructTypeRecordReplayGraphExpProperties
+            : ZE_STRUCTURE_TYPE_RECORD_REPLAY_GRAPH_EXT_PROPERTIES;
     GraphProperties.pNext = nullptr;
     ZeStruct<ze_device_properties_t> DeviceProperties;
     DeviceProperties.pNext = &GraphProperties;
     ZE2UR_CALL(zeDeviceGetProperties, (ZeDevice, &DeviceProperties));
 
-    constexpr ze_record_replay_graph_exp_flags_t GraphModeMask =
-        ZE_RECORD_REPLAY_GRAPH_EXP_FLAG_IMMUTABLE_GRAPH |
-        ZE_RECORD_REPLAY_GRAPH_EXP_FLAG_MUTABLE_GRAPH;
+    constexpr ze_record_replay_graph_ext_flags_t GraphModeMask =
+        ZE_RECORD_REPLAY_GRAPH_EXT_FLAG_IMMUTABLE_GRAPH |
+        ZE_RECORD_REPLAY_GRAPH_EXT_FLAG_MUTABLE_GRAPH;
     return ReturnValue(static_cast<ur_bool_t>(
         (GraphProperties.graphFlags & GraphModeMask) != 0));
   }