[UR] Bump UR version and enable dynamic linking with UMF

.github/workflows/docs.yml

@@ -111,7 +111,7 @@ jobs:
         run: |
           sudo apt-get update
           # swig and graphviz are lldb specific dependencies
-          sudo apt-get install -y cmake ninja-build swig graphviz
+          sudo apt-get install -y cmake ninja-build swig graphviz libhwloc-dev
       - name: Build LLVM docs
         if: steps.docs-changed-subprojects.outputs.llvm_any_changed == 'true'
         run: |

.github/workflows/release-documentation.yml

@@ -49,7 +49,8 @@ jobs:
               graphviz \
               python3-github \
               ninja-build \
-              texlive-font-utils
+              texlive-font-utils \
+              libhwloc-dev
           pip3 install --user -r ./llvm/docs/requirements.txt
 
       - name: Build Documentation

.github/workflows/release-doxygen.yml

@@ -52,7 +52,8 @@ jobs:
               graphviz \
               python3-github \
               ninja-build \
-              texlive-font-utils
+              texlive-font-utils \
+              libhwloc-dev
           pip3 install --user -r ./llvm/docs/requirements.txt
 
       - name: Build Doxygen

.github/workflows/sycl-docs.yml

@@ -25,7 +25,7 @@ jobs:
         path: repo
     - name: Install deps
       run: |
-        sudo apt-get install -y doxygen graphviz ssh ninja-build
+        sudo apt-get install -y doxygen graphviz ssh ninja-build libhwloc-dev
         sudo pip3 install -r repo/llvm/docs/requirements.txt
     - name: Build Docs
       run: |

sycl/doc/GetStartedGuide.md

@@ -43,6 +43,8 @@ and a wide range of compute accelerators such as GPU and FPGA.
 * `python` - [Download](https://www.python.org/downloads/)
 * `ninja` -
 [Download](https://github.com/ninja-build/ninja/wiki/Pre-built-Ninja-packages)
+* `hwloc` version 2.3 or later
+  * libhwloc-dev or hwloc-devel package on linux
 * C++ compiler
   * See LLVM's [host compiler toolchain requirements](https://github.com/intel/llvm/blob/sycl/llvm/docs/GettingStarted.rst#host-c-toolchain-both-compiler-and-standard-library)
 

sycl/plugins/unified_runtime/CMakeLists.txt

@@ -17,7 +17,6 @@ set(SYCL_PI_UR_SOURCE_DIR
 
 # Override default to enable building tests from unified-runtime
 set(UR_BUILD_TESTS OFF CACHE BOOL "Build unit tests.")
-set(UMF_ENABLE_POOL_TRACKING ON)
 
 if("level_zero" IN_LIST SYCL_ENABLE_PLUGINS)
   set(UR_BUILD_ADAPTER_L0 ON)
@@ -100,13 +99,21 @@ if(SYCL_PI_UR_USE_FETCH_CONTENT)
   endfunction()
 
   set(UNIFIED_RUNTIME_REPO "https://github.com/oneapi-src/unified-runtime.git")
-  # commit e161516663bd5d14d15532dfaba626d5cdf32ed8
-  # Merge: 47633088 febb18bb
-  # Author: Kenneth Benzie (Benie) <k.benzie@codeplay.com>
-  # Date:   Wed Jul 24 13:54:43 2024 +0100
-  #     Merge pull request #1521 from AllanZyne/review/yang/dg2
-  #     [DeviceSanitizer] Support GPU DG2 & GEN Device
-  set(UNIFIED_RUNTIME_TAG e161516663bd5d14d15532dfaba626d5cdf32ed8)
+  # commit 3d8fe8d298cec8db624fc230fa5c0e19865aa6f1
+  # Merge: e8c9f3db 0a259f33
+  # Author: Piotr Balcer <piotr.balcer@intel.com>
+  # Date:   Thu Jul 25 15:13:00 2024 +0200
+  #     Merge pull request #1430 from igchor/umf_dynamic_linking
+  #     Bump UMF version and switch to dynamic linking
+  set(UNIFIED_RUNTIME_TAG 3d8fe8d298cec8db624fc230fa5c0e19865aa6f1)
+
+  set(UMF_BUILD_EXAMPLES OFF CACHE INTERNAL "EXAMPLES")
+  # Due to the use of dependentloadflag and no installer for UMF and hwloc we need
+  # to link statically on windows
+  if(WIN32)
+    set(UMF_BUILD_SHARED_LIBRARY OFF CACHE INTERNAL "Build UMF shared library")
+    set(UMF_LINK_HWLOC_STATICALLY ON CACHE INTERNAL "static HWLOC")
+  endif()
 
   fetch_adapter_source(level_zero
     ${UNIFIED_RUNTIME_REPO}
@@ -192,7 +199,7 @@ set(UNIFIED_RUNTIME_COMMON_INCLUDE_DIR "${UNIFIED_RUNTIME_SOURCE_DIR}/source/com
 
 add_library(UnifiedRuntimeLoader ALIAS ur_loader)
 add_library(UnifiedRuntimeCommon ALIAS ur_common)
-add_library(UnifiedMemoryFramework ALIAS umf)
+add_library(UnifiedMemoryFramework ALIAS ur_umf)
 
 add_library(UnifiedRuntime-Headers INTERFACE)
 
@@ -291,3 +298,11 @@ if ("native_cpu" IN_LIST SYCL_ENABLE_PLUGINS)
     Some valid SYCL programs may not build or may have low performance.")
   endif()
 endif()
+
+add_dependencies(sycl-runtime-libraries ur_umf)
+
+# TODO: this is piggy-backing on the existing target component level-zero-sycl-dev
+install(TARGETS umf
+  LIBRARY DESTINATION "lib${LLVM_LIBDIR_SUFFIX}" COMPONENT level-zero-sycl-dev
+  ARCHIVE DESTINATION "lib${LLVM_LIBDIR_SUFFIX}" COMPONENT level-zero-sycl-dev
+  RUNTIME DESTINATION "bin" COMPONENT level-zero-sycl-dev)

sycl/test-e2e/Basic/get_info_aspect.cpp

@@ -3,7 +3,11 @@
 
 // REQUIRES: gpu, level_zero
 // RUN: %{build} -o %t.out
-// RUN: %{run} %t.out
+// RUN: env ZES_ENABLE_SYSMAN=0 %{run} %t.out
+// Explicitly set 'ZES_ENABLE_SYSMAN=0'. HWLOC initializes this environment
+// variable in its constructor, causing this test to fail, as retrieving
+// free memory information is expected not to work in this test.
+// For more context, see: https://github.com/oneapi-src/level-zero/issues/36.
 
 #include <sycl/detail/core.hpp>
 int main() {