[UR] Use extension version of clGetKernelSubGroupInfo when necessary.

Author: aarongreig

sycl/cmake/modules/FetchUnifiedRuntime.cmake

@@ -116,7 +116,7 @@ if(SYCL_UR_USE_FETCH_CONTENT)
       CACHE PATH "Path to external '${name}' adapter source dir" FORCE)
   endfunction()
 
-  set(UNIFIED_RUNTIME_REPO "https://github.com/oneapi-src/unified-runtime.git")
+  set(UNIFIED_RUNTIME_REPO "https://github.com/aarongreig/unified-runtime.git")
   include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules/UnifiedRuntimeTag.cmake)
 
   set(UMF_BUILD_EXAMPLES OFF CACHE INTERNAL "EXAMPLES")

sycl/cmake/modules/UnifiedRuntimeTag.cmake

@@ -2,4 +2,4 @@
 # Author: Maosu Zhao <[email protected]>
 # Date:   Mon Oct 28 18:39:57 2024 +0800
 #     [DeviceSanitizer] Add a report flag to LaunchInfo (#2069)
-set(UNIFIED_RUNTIME_TAG 66ba7970a6badf781226b75a98c9585ef30ea93a)
+set(UNIFIED_RUNTIME_TAG aaron/tryUseExtensionSubgroupInfo)

sycl/test-e2e/SubGroup/attributes.cpp

@@ -1,7 +1,5 @@
-// TODO: Despite using a supported required subgroup size compile_sub_group_size 
-// reports as 0 on fpga emu, cuda and hip
-// XFAIL: accelerator
-// XFAIL-TRACKER: URT-697
+// TODO: Despite using a supported required subgroup size compile_sub_group_size
+// reports as 0 on cuda and hip
 // XFAIL: cuda || hip
 // XFAIL-TRACKER: https://github.com/intel/llvm/issues/14357