[SYCL][UR] Fix include for COMGR (#12286)

The code object finalization for kernel fusion uses the AMD COMGR. The
location of the corresponding header changed between ROCm version 4 and
5.

This PR fixes the include for ROCm version 4.

---------

Signed-off-by: Lukas Sommer <[email protected]>

Author: sommerlukas

sycl/plugins/hip/CMakeLists.txt

@@ -128,6 +128,21 @@ if("${SYCL_BUILD_PI_HIP_PLATFORM}" STREQUAL "AMD")
   target_link_libraries(pi_hip PUBLIC rocmdrv)
 
   if(SYCL_ENABLE_COMGR)
+    set(PI_COMGR_VERSION5_HEADER "${PI_HIP_INCLUDE_DIR}/amd_comgr/amd_comgr.h")
+    set(PI_COMGR_VERSION4_HEADER "${PI_HIP_INCLUDE_DIR}/amd_comgr.h")
+    # The COMGR header changed location between ROCm version 4 and 5.
+    # Check for the existence in the version 5 location or fallback to version 4
+    if(NOT EXISTS "${PI_COMGR_VERSION5_HEADER}")
+      if(NOT EXISTS "${PI_COMGR_VERSION4_HEADER}")
+        message(FATAL_ERROR "Could not find AMD COMGR header at "
+                            "${PI_COMGR_VERSION5_HEADER} or "
+                            "${PI_COMGR_VERSION4_HEADER}, "
+                            "check ROCm installation")
+      else()
+        target_compile_definitions(pi_hip PRIVATE UR_COMGR_VERSION4_INCLUDE)
+      endif()
+    endif()  
+
     add_library(amd_comgr SHARED IMPORTED GLOBAL)
     set_target_properties(
       amd_comgr PROPERTIES

sycl/plugins/unified_runtime/CMakeLists.txt

@@ -57,11 +57,13 @@ if(SYCL_PI_UR_USE_FETCH_CONTENT)
   include(FetchContent)
 
   set(UNIFIED_RUNTIME_REPO "https://github.com/oneapi-src/unified-runtime.git")
-  # commit aaa4661f5c32e6dcb43248ed7575de6971852cc3
+  # commit c311fe82256a7bc7f6ddd19cb86c8d555ce401bc
+  # Merge: eee75a29 d398d4ae
   # Author: Kenneth Benzie (Benie) <[email protected]>
-  # Date:   Fri Dec 15 16:05:36 2023 +0000
-  #     Set version to v0.8.2
-  set(UNIFIED_RUNTIME_TAG aaa4661f5c32e6dcb43248ed7575de6971852cc3)
+  # Date:   Thu Jan 4 15:12:54 2024 +0000
+  #     Merge pull request #1222 from sommerlukas/lukas/comgr-include-rocm4
+  #     [UR][HIP] Fix include for AMD COMGR
+  set(UNIFIED_RUNTIME_TAG c311fe82256a7bc7f6ddd19cb86c8d555ce401bc)
 
   if(SYCL_PI_UR_OVERRIDE_FETCH_CONTENT_REPO)
     set(UNIFIED_RUNTIME_REPO "${SYCL_PI_UR_OVERRIDE_FETCH_CONTENT_REPO}")