Update SYCL compiler to 7.1.0

.github/workflows/continuous.yml

@@ -194,7 +194,7 @@ jobs:
     with:
       runs-on: '[ "Windows", "dg2" ]'
       msvc-version: 2022
-      env-from-files: ./.github/workflows/dpcpp-sycl-nightly.env ./.github/workflows/gfx-windows-public.env
+      env-from-files: ./.github/workflows/gfx-windows-public.env
       artifact-in: windows-JIT-build
       cmd: |
         $EmbreeDir = .\\scripts\\prepare-test-files.ps1 -TestType ctest
@@ -207,7 +207,7 @@ jobs:
     with:
       runs-on: '[ "Windows", "bmg" ]'
       msvc-version: 2022
-      env-from-files: ./.github/workflows/dpcpp-sycl-nightly.env ./.github/workflows/gfx-windows-public.env
+      env-from-files: ./.github/workflows/gfx-windows-public.env
       artifact-in: windows-JIT-build
       cmd: |
         $EmbreeDir = .\\scripts\\prepare-test-files.ps1 -TestType ctest
@@ -220,7 +220,7 @@ jobs:
     with:
       runs-on: '[ "Windows", "lnl" ]'
       msvc-version: 2022
-      env-from-files: ./.github/workflows/dpcpp-sycl-nightly.env ./.github/workflows/gfx-windows-public.env
+      env-from-files: ./.github/workflows/gfx-windows-public.env
       artifact-in: windows-JIT-build
       cmd: |
         $EmbreeDir = .\\scripts\\prepare-test-files.ps1 -TestType ctest
@@ -233,7 +233,7 @@ jobs:
     with:
       runs-on: '[ "Windows",  "dg2" ]'
       msvc-version: 2022
-      env-from-files: ./.github/workflows/dpcpp-sycl-nightly.env ./.github/workflows/gfx-windows-internal.env
+      env-from-files: ./.github/workflows/gfx-windows-internal.env
       artifact-in: windows-JIT-build
       cmd: |
         $EmbreeDir = .\\scripts\\prepare-test-files.ps1 -TestType ctest

.github/workflows/dpcpp-sycl-nightly.env

@@ -1 +1 @@
-DPCPP_VERSION=intel-llvm/v6.2.0
+DPCPP_VERSION=intel-llvm/v7.1.0

.github/workflows/nightly.yml

@@ -95,7 +95,7 @@ jobs:
       options: --device=/dev/dri:/dev/dri
       runs-on: '[ "Linux", "docker", "dg2" ]'
       env-from-files: ./.github/workflows/gfx-ubuntu24-public.env
-      dpcpp-version: intel-llvm/v6.2.0
+      dpcpp-version: intel-llvm/v7.1.0
       artifact-in: nightly-linux-DG2-JIT-PUBLIC-build
       cmd: |
         EMBREE_PATH=$(./scripts/prepare-test-files.sh --type ctest)
@@ -140,7 +140,7 @@ jobs:
       options: --device=/dev/dri:/dev/dri
       runs-on: '[ "Linux", "docker", "pvc" ]'
       env-from-files: ./.github/workflows/gfx-ubuntu24-public.env
-      dpcpp-version: intel-llvm/v6.2.0
+      dpcpp-version: intel-llvm/v7.1.0
       artifact-in: nightly-linux-PVC-JIT-build
       cmd: |
         export NEOReadDebugKeys=1
@@ -159,7 +159,7 @@ jobs:
       options: --device=/dev/dri:/dev/dri
       runs-on: '[ "Linux", "docker", "pvc" ]'
       env-from-files: ./.github/workflows/gfx-ubuntu24-public.env
-      dpcpp-version: intel-llvm/v6.2.0
+      dpcpp-version: intel-llvm/v7.1.0
       artifact-in: nightly-linux-PVC-JIT-build
       cmd: |
         export NEOReadDebugKeys=1
@@ -210,7 +210,7 @@ jobs:
       runs-on: '[ "Windows",  "dg2" ]'
       env-from-files: ./.github/workflows/gfx-windows-public.env
       msvc-version: 2022
-      dpcpp-version: intel-llvm/v6.2.0
+      dpcpp-version: intel-llvm/v7.1.0
       artifact-out: nightly-windows-DG2-JIT-INTELLLVM-bulid
       artifact-path: ./build/*.zip
       cmd: |
@@ -242,7 +242,7 @@ jobs:
       runs-on: '[ "Windows",  "dg2" ]'
       env-from-files: ./.github/workflows/gfx-windows-public.env
       msvc-version: 2022
-      dpcpp-version: intel-llvm/v6.2.0
+      dpcpp-version: intel-llvm/v7.1.0
       artifact-in: nightly-windows-DG2-JIT-INTELLLVM-bulid
       cmd: |
         $EmbreeDir = .\scripts\prepare-test-files.ps1 -TestType ctest
@@ -255,7 +255,7 @@ jobs:
       runs-on: '[ "Windows",  "dg2" ]'
       env-from-files: ./.github/workflows/gfx-windows-public.env
       msvc-version: 2022
-      dpcpp-version: intel-llvm/v6.2.0
+      dpcpp-version: intel-llvm/v7.1.0
       artifact-out: nightly-windows-DG2-JIT-PUBLIC-build
       artifact-path: ./build/*.zip
       cmd: |
@@ -287,7 +287,7 @@ jobs:
       runs-on: '[ "Windows",  "dg2" ]'
       env-from-files: ./.github/workflows/gfx-windows-public.env
       msvc-version: 2022
-      dpcpp-version: intel-llvm/v6.2.0
+      dpcpp-version: intel-llvm/v7.1.0
       artifact-in: nightly-windows-DG2-JIT-PUBLIC-build
       cmd: |
         $EmbreeDir = .\scripts\prepare-test-files.ps1 -TestType ctest

.github/workflows/release.yml

@@ -23,7 +23,7 @@ jobs:
       artifact-out: build-windows
       artifact-path: ./build/embree-*.zip
       msvc-version: 2019
-      dpcpp-version: intel-llvm/v6.2.0
+      dpcpp-version: intel-llvm/v7.1.0
       cmd: |
         $opts  = "-DCMAKE_BUILD_TYPE=Release"
         $opts += " -DBUILD_TESTING=ON"
@@ -167,7 +167,7 @@ jobs:
       runs-on: '[ "Linux", "build" ]'
       artifact-out: build-linux
       artifact-path: ./build/*.tar.gz
-      dpcpp-version: intel-llvm/v6.2.0
+      dpcpp-version: intel-llvm/v7.1.0
       pre-cmd: |
         dnf -y install epel-release
         dnf -y config-manager --set-enabled powertools
@@ -215,7 +215,7 @@ jobs:
     with:
       runs-on: '[ "Windows", "build" ]'
       msvc-version: 2019
-      dpcpp-version: intel-llvm/v6.2.0
+      dpcpp-version: intel-llvm/v7.1.0
       artifact-out: build-windows-sycl
       artifact-path: ./build/*.zip
       cmd: |
@@ -243,7 +243,7 @@ jobs:
     with:
       image: rockylinux:8.7
       runs-on: '[ "Linux", "build" ]'
-      dpcpp-version: intel-llvm/v6.2.0
+      dpcpp-version: intel-llvm/v7.1.0
       artifact-out: build-linux-sycl
       artifact-path: ./build/*.tar.gz
       pre-cmd: |

README.md

@@ -286,7 +286,7 @@ C++11. Embree is tested with the following compilers:
 Linux
 
   - Intel® oneAPI DPC++/C++ Compiler 2025.2
-  - oneAPI DPC++/C++ Compiler 6.2.0
+  - oneAPI DPC++/C++ Compiler 7.1.0
   - Clang 20
   - GCC 15 (Fedora 42) AVX512 support
   - Intel® Implicit SPMD Program Compiler 1.22.0
@@ -397,7 +397,7 @@ The "oneAPI DPC++ Compiler" is more up-to-date than the "Intel(R) oneAPI
 DPC++/C++ Compiler" but less stable. The current tested version of the "oneAPI
 DPC++ compiler is
 
-  - [oneAPI DPC++ Compiler 6.2.0](https://github.com/intel/llvm/releases/tag/v6.2.0)
+  - [oneAPI DPC++ Compiler 7.1.0](https://github.com/intel/llvm/releases/tag/v7.1.0)
 
 The compiler can be downloaded and simply extracted. The oneAPI DPC++ compiler
 can be set up executing the following commands in a Linux (bash) shell:
@@ -481,7 +481,7 @@ Windows
 Embree is tested using the following compilers under Windows:
 
   - Intel® oneAPI DPC++/C++ Compiler 2025.2
-  - oneAPI DPC++/C++ Compiler 6.2.0
+  - oneAPI DPC++/C++ Compiler 7.1.0
   - Visual Studio 2022
   - Visual Studio 2019
   - Visual Studio 2017
@@ -602,7 +602,7 @@ The "oneAPI DPC++ Compiler" is more up-to-date than the "Intel(R) oneAPI
 DPC++/C++ Compiler" but less stable. The current tested version of the oneAPI
 DPC++ compiler is
 
-  - [oneAPI DPC++ Compiler 6.2.0](https://github.com/intel/llvm/releases/tag/v6.2.0)
+  - [oneAPI DPC++ Compiler 7.1.0](https://github.com/intel/llvm/releases/tag/v7.1.0)
 
 Download and unpack the archive and open the "x64 Native Tools Command Prompt"
 of Visual Studio and execute the following lines to properly configure the

common/cmake/package.cmake

@@ -45,6 +45,9 @@ IF (EMBREE_SYCL_SUPPORT AND EMBREE_INSTALL_DEPENDENCIES)
     IF (EXISTS "${DPCPP_COMPILER_DIR}/ur_adapter_level_zero.dll")
       INSTALL(FILES "${DPCPP_COMPILER_DIR}/ur_adapter_level_zero.dll" DESTINATION "${CMAKE_INSTALL_BINDIR}" COMPONENT lib)
     ENDIF()
+    IF (EXISTS "${DPCPP_COMPILER_DIR}/ur_adapter_level_zero_V2.dll")
+      INSTALL(FILES "${DPCPP_COMPILER_DIR}/ur_adapter_level_zero_V2.dll" DESTINATION "${CMAKE_INSTALL_BINDIR}" COMPONENT lib)
+    ENDIF()
 
     # copy unified runtime loader dll
     IF(EXISTS "${DPCPP_COMPILER_DIR}/ur_loader.dll")
@@ -84,6 +87,7 @@ IF (EMBREE_SYCL_SUPPORT AND EMBREE_INSTALL_DEPENDENCIES)
       "${DPCPP_COMPILER_DIR}/../lib/libsycl.so.?.?.?"
       "${DPCPP_COMPILER_DIR}/../lib/libsycl.so.?.?.?-?"
       "${DPCPP_COMPILER_DIR}/../lib/libur_adapter_level_zero.so*"
+      "${DPCPP_COMPILER_DIR}/../lib/libur_adapter_level_zero_V2.so*"
       "${DPCPP_COMPILER_DIR}/../lib/libur_loader.so*"
       "${DPCPP_COMPILER_DIR}/../lib/libumf.so*")
     INSTALL(FILES ${LIB_SYCL_FILES} DESTINATION "${CMAKE_INSTALL_LIBDIR}" COMPONENT lib)

doc/src/compilation.md

@@ -18,7 +18,7 @@ C++11. Embree is tested with the following compilers:
 Linux
 
   - Intel® oneAPI DPC++/C++ Compiler 2025.2
-  - oneAPI DPC++/C++ Compiler 6.2.0
+  - oneAPI DPC++/C++ Compiler 7.1.0
   - Clang 20
   - GCC 15 (Fedora 42) AVX512 support
   - Intel® Implicit SPMD Program Compiler 1.22.0
@@ -129,7 +129,7 @@ The "oneAPI DPC++ Compiler" is more up-to-date than the "Intel(R) oneAPI
 DPC++/C++ Compiler" but less stable. The current tested version of the "oneAPI
 DPC++ compiler is
 
-  - [oneAPI DPC++ Compiler 6.2.0](https://github.com/intel/llvm/releases/tag/v6.2.0)
+  - [oneAPI DPC++ Compiler 7.1.0](https://github.com/intel/llvm/releases/tag/v7.1.0)
 
 The compiler can be downloaded and simply extracted. The oneAPI DPC++ compiler
 can be set up executing the following commands in a Linux (bash) shell:
@@ -213,7 +213,7 @@ Windows
 Embree is tested using the following compilers under Windows:
 
   - Intel® oneAPI DPC++/C++ Compiler 2025.2
-  - oneAPI DPC++/C++ Compiler 6.2.0
+  - oneAPI DPC++/C++ Compiler 7.1.0
   - Visual Studio 2022
   - Visual Studio 2019
   - Visual Studio 2017
@@ -334,7 +334,7 @@ The "oneAPI DPC++ Compiler" is more up-to-date than the "Intel(R) oneAPI
 DPC++/C++ Compiler" but less stable. The current tested version of the oneAPI
 DPC++ compiler is
 
-  - [oneAPI DPC++ Compiler 6.2.0](https://github.com/intel/llvm/releases/tag/v6.2.0)
+  - [oneAPI DPC++ Compiler 7.1.0](https://github.com/intel/llvm/releases/tag/v7.1.0)
 
 Download and unpack the archive and open the "x64 Native Tools Command Prompt"
 of Visual Studio and execute the following lines to properly configure the