From 6f5543989f028cdfa7537e94419aedad3b382eb9 Mon Sep 17 00:00:00 2001
From: Oleksandr Pavlyk <oleksandr.pavlyk@intel.com>
Date: Mon, 9 Oct 2023 17:05:27 -0500
Subject: [PATCH 1/6] Use IntelSYCL instead of IntelDPCPP compiler CMake script

---
 Publications/GPU-Opt-Guide/CMakeLists.txt | 39 ++++++++++++++++++-----
 1 file changed, 31 insertions(+), 8 deletions(-)

diff --git a/Publications/GPU-Opt-Guide/CMakeLists.txt b/Publications/GPU-Opt-Guide/CMakeLists.txt
index dc97dd645b..7d12828d4a 100644
--- a/Publications/GPU-Opt-Guide/CMakeLists.txt
+++ b/Publications/GPU-Opt-Guide/CMakeLists.txt
@@ -12,7 +12,7 @@ set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY BOTH)
 include(CheckLanguage)
 enable_testing()
 
-find_package(IntelDPCPP REQUIRED)
+find_package(IntelSYCL REQUIRED)
 
 if (BUILD_FOTRAN_EXAMPLES)
   check_language(Fortran)
@@ -24,7 +24,16 @@ if (BUILD_FOTRAN_EXAMPLES)
 endif()
 
 set(MKL_THREADING tbb_thread)
+set(MKL_INTERFACE "ilp64")
 set(DPCPP_COMPILER ON)
+
+set(MKL_VERSION_2024 FALSE)
+find_package(MKL QUIET)
+if(MKL_FOUND)
+    if(MKL_VERSION VERSION_GREATER_EQUAL "2024.0.0")
+        set(MKL_VERSION_2024 TRUE)    
+    endif()
+endif()
 find_package(MKL REQUIRED)
 
 string(CONCAT WARNING_CXX_FLAGS_STR
@@ -39,28 +48,38 @@ string(CONCAT WARNING_CXX_FLAGS_STR
 string(REPLACE " " ";" COMMON_CXX_FLAGS "${WARNING_CXX_FLAGS_STR}")
 
 function(add_example_with_mkl name)
-  add_executable(${name} ${name}.cpp)
+  set(_sources ${name}.cpp)
+  add_executable(${name} ${_sources})
+  add_sycl_to_target(TARGET ${name} SOURCES ${_sources})
   target_compile_options(${name} PRIVATE ${COMMON_CXX_FLAGS})
   target_compile_options(${name} PRIVATE -fiopenmp -fopenmp-targets=spir64 -qmkl)
-  target_link_libraries(${name} PRIVATE MKL::MKL_DPCPP)
+  if (MKL_VERSION_2024)
+    target_link_libraries(${name} PUBLIC MKL::MKL_SYCL)
+  else()
+    target_link_libraries(${name} PUBLIC MKL::MKL_DPCPP)
+  endif()
   target_link_options(${name} PRIVATE -fiopenmp -fopenmp-targets=spir64 -qmkl -lOpenCL)
   add_test(NAME ${name} COMMAND ${name} ${ARGN})
 endfunction(add_example_with_mkl)
 
 function(add_fortran_example_with_mkl name)
   if(CMAKE_Fortran_COMPILER)
-    add_executable(${name} ${name}.f)
+    set(_sources ${name}.f)
+    add_executable(${name} ${_sources})
+    add_sycl_to_target(TARGET ${name} SOURCES ${_sources})
     target_compile_options(${name} PRIVATE -warn all)
     target_compile_options(${name} PRIVATE -fiopenmp -fopenmp-targets=spir64 -qmkl -fpp -free)
     set_target_properties(${name} PROPERTIES LINKER_LANGUAGE Fortran)
-    target_link_libraries(${name} PUBLIC MKL::MKL_DPCPP)
+    target_link_libraries(${name} PUBLIC MKL::MKL_MKL)
     target_link_options(${name} PRIVATE -fiopenmp -fopenmp-targets=spir64 -qmkl -lOpenCL)
     add_test(NAME ${name} COMMAND ${name} ${ARGN})
   endif()
 endfunction(add_fortran_example_with_mkl)
 
 function(add_example name)
-  add_executable(${name} ${name}.cpp)
+  set(_sources ${name}.cpp)
+  add_executable(${name} ${_sources})
+  add_sycl_to_target(TARGET ${name} SOURCES ${_sources})
   target_compile_options(${name} PRIVATE ${COMMON_CXX_FLAGS})
   target_link_options(${name} PRIVATE -fsycl-device-code-split=per_kernel)
   add_test(NAME ${name} COMMAND ${name} ${ARGN})
@@ -68,7 +87,9 @@ endfunction(add_example)
 
 function(add_fortran_example name)
   if(CMAKE_Fortran_COMPILER)
-    add_executable(${name} ${name}.f90)
+    set(_sources ${name}.f90)
+    add_executable(${name} ${_sources})
+    add_sycl_to_target(TARGET ${name} SOURCES ${_sources})
     target_compile_options(${name} PRIVATE -warn all)
     target_compile_options(${name} PRIVATE -fiopenmp -fopenmp-targets=spir64)
     set_target_properties(${name} PROPERTIES LINKER_LANGUAGE Fortran)
@@ -79,7 +100,9 @@ endfunction(add_fortran_example)
 
 function(add_mpi_example name)
   if(MPI_FOUND)
-    add_executable(${name} ${name}.cpp)
+    set(_sources ${name}.cpp)
+    add_executable(${name} ${_sources})
+    add_sycl_to_target(TARGET ${name} SOURCES ${_sources})
     target_compile_options(${name} PRIVATE -O3 -fiopenmp -fopenmp-targets=spir64)
     target_link_options(${name} PRIVATE -O3 -fiopenmp -fopenmp-targets=spir64)
     target_link_libraries(${name} PRIVATE MPI::MPI_CXX)

From 5946984c49f2606be4fd2bf3f259fa6de1228dbe Mon Sep 17 00:00:00 2001
From: Oleksandr Pavlyk <oleksandr.pavlyk@intel.com>
Date: Wed, 11 Oct 2023 09:36:06 -0500
Subject: [PATCH 2/6] Matrix target needs sycl

---
 Publications/GPU-Opt-Guide/matrix/CMakeLists.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Publications/GPU-Opt-Guide/matrix/CMakeLists.txt b/Publications/GPU-Opt-Guide/matrix/CMakeLists.txt
index c0f5f72773..3bc7acb8df 100644
--- a/Publications/GPU-Opt-Guide/matrix/CMakeLists.txt
+++ b/Publications/GPU-Opt-Guide/matrix/CMakeLists.txt
@@ -1 +1,3 @@
-add_executable(matrix matrix.cpp multiply.cpp)
+set(_sources matrix.cpp multiply.cpp)
+add_executable(matrix ${_sources})
+add_sycl_to_target(TARGET matrix SOURCES ${_sources})

From a7a4cace4b4c356b327ff4813296c834871050b2 Mon Sep 17 00:00:00 2001
From: Oleksandr Pavlyk <oleksandr.pavlyk@intel.com>
Date: Wed, 11 Oct 2023 10:38:09 -0500
Subject: [PATCH 3/6] Enable languages via CMake's project command

---
 Publications/GPU-Opt-Guide/CMakeLists.txt     | 34 ++++++-------------
 .../MPI/01_omp_mpich/CMakeLists.txt           |  2 ++
 2 files changed, 13 insertions(+), 23 deletions(-)

diff --git a/Publications/GPU-Opt-Guide/CMakeLists.txt b/Publications/GPU-Opt-Guide/CMakeLists.txt
index 7d12828d4a..1def063e55 100644
--- a/Publications/GPU-Opt-Guide/CMakeLists.txt
+++ b/Publications/GPU-Opt-Guide/CMakeLists.txt
@@ -2,26 +2,21 @@ cmake_minimum_required(VERSION 3.21)
 option(BUILD_FORTRAN_EXAMPLES "Whether to build fortran examples" ON)
 set(CMAKE_C_COMPILER icx)
 set(CMAKE_CXX_COMPILER icpx)
+set(_languages C CXX)
+
 if (BUILD_FORTRAN_EXAMPLES)
+  set(_languages ${_languages} Fortran)
   set(CMAKE_Fortran_COMPILER ifx)
 endif()
 
-project(GPUOptGuide)
-set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY BOTH)
 
-include(CheckLanguage)
-enable_testing()
+project(GPUOptGuide
+  LANGUAGES ${_languages}
+  DESCRIPTION "Code examples from Intel GPU Optimization guide")
 
-find_package(IntelSYCL REQUIRED)
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY BOTH)
 
-if (BUILD_FOTRAN_EXAMPLES)
-  check_language(Fortran)
-  if(CMAKE_Fortran_COMPILER)
-    enable_language(Fortran)
-  else()
-    message(FATAL_ERROR "No Fortran support detected, but Fortran tests were requested. Install oneAPI HPC Toolkit.")
-  endif()
-endif()
+find_package(IntelSYCL REQUIRED)
 
 set(MKL_THREADING tbb_thread)
 set(MKL_INTERFACE "ilp64")
@@ -31,7 +26,7 @@ set(MKL_VERSION_2024 FALSE)
 find_package(MKL QUIET)
 if(MKL_FOUND)
     if(MKL_VERSION VERSION_GREATER_EQUAL "2024.0.0")
-        set(MKL_VERSION_2024 TRUE)    
+        set(MKL_VERSION_2024 TRUE)
     endif()
 endif()
 find_package(MKL REQUIRED)
@@ -52,13 +47,11 @@ function(add_example_with_mkl name)
   add_executable(${name} ${_sources})
   add_sycl_to_target(TARGET ${name} SOURCES ${_sources})
   target_compile_options(${name} PRIVATE ${COMMON_CXX_FLAGS})
-  target_compile_options(${name} PRIVATE -fiopenmp -fopenmp-targets=spir64 -qmkl)
   if (MKL_VERSION_2024)
     target_link_libraries(${name} PUBLIC MKL::MKL_SYCL)
   else()
     target_link_libraries(${name} PUBLIC MKL::MKL_DPCPP)
   endif()
-  target_link_options(${name} PRIVATE -fiopenmp -fopenmp-targets=spir64 -qmkl -lOpenCL)
   add_test(NAME ${name} COMMAND ${name} ${ARGN})
 endfunction(add_example_with_mkl)
 
@@ -68,10 +61,9 @@ function(add_fortran_example_with_mkl name)
     add_executable(${name} ${_sources})
     add_sycl_to_target(TARGET ${name} SOURCES ${_sources})
     target_compile_options(${name} PRIVATE -warn all)
-    target_compile_options(${name} PRIVATE -fiopenmp -fopenmp-targets=spir64 -qmkl -fpp -free)
+    target_compile_options(${name} PRIVATE -fpp -free)
     set_target_properties(${name} PROPERTIES LINKER_LANGUAGE Fortran)
-    target_link_libraries(${name} PUBLIC MKL::MKL_MKL)
-    target_link_options(${name} PRIVATE -fiopenmp -fopenmp-targets=spir64 -qmkl -lOpenCL)
+    target_link_libraries(${name} PUBLIC MKL::MKL)
     add_test(NAME ${name} COMMAND ${name} ${ARGN})
   endif()
 endfunction(add_fortran_example_with_mkl)
@@ -91,9 +83,7 @@ function(add_fortran_example name)
     add_executable(${name} ${_sources})
     add_sycl_to_target(TARGET ${name} SOURCES ${_sources})
     target_compile_options(${name} PRIVATE -warn all)
-    target_compile_options(${name} PRIVATE -fiopenmp -fopenmp-targets=spir64)
     set_target_properties(${name} PROPERTIES LINKER_LANGUAGE Fortran)
-    target_link_options(${name} PRIVATE -fiopenmp -fopenmp-targets=spir64)
     add_test(NAME ${name} COMMAND ${name} ${ARGN})
   endif()
 endfunction(add_fortran_example)
@@ -103,8 +93,6 @@ function(add_mpi_example name)
     set(_sources ${name}.cpp)
     add_executable(${name} ${_sources})
     add_sycl_to_target(TARGET ${name} SOURCES ${_sources})
-    target_compile_options(${name} PRIVATE -O3 -fiopenmp -fopenmp-targets=spir64)
-    target_link_options(${name} PRIVATE -O3 -fiopenmp -fopenmp-targets=spir64)
     target_link_libraries(${name} PRIVATE MPI::MPI_CXX)
     add_test(NAME ${name} COMMAND ${name} ${ARGN})
   endif()
diff --git a/Publications/GPU-Opt-Guide/MPI/01_omp_mpich/CMakeLists.txt b/Publications/GPU-Opt-Guide/MPI/01_omp_mpich/CMakeLists.txt
index 6d0880c167..3c704971d9 100644
--- a/Publications/GPU-Opt-Guide/MPI/01_omp_mpich/CMakeLists.txt
+++ b/Publications/GPU-Opt-Guide/MPI/01_omp_mpich/CMakeLists.txt
@@ -1 +1,3 @@
 add_mpi_example(omp_mpich)
+target_compile_options(omp_mpich PRIVATE -fiopenmp)
+target_link_options(omp_mpich PRIVATE -fiopenmp)

From 311a089d7ff5f5852845bc6b079ee28efd41bcba Mon Sep 17 00:00:00 2001
From: Vikram Narayana <vikram.narayana@intel.com>
Date: Thu, 12 Oct 2023 13:43:09 -0700
Subject: [PATCH 4/6] Compile nbody_f for fixed format Fortran

---
 Publications/GPU-Opt-Guide/CMakeLists.txt              | 10 ++++++++++
 .../OpenMP/26_omp_prefetch/fortran/CMakeLists.txt      |  2 +-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/Publications/GPU-Opt-Guide/CMakeLists.txt b/Publications/GPU-Opt-Guide/CMakeLists.txt
index 1def063e55..7eea10169b 100644
--- a/Publications/GPU-Opt-Guide/CMakeLists.txt
+++ b/Publications/GPU-Opt-Guide/CMakeLists.txt
@@ -88,6 +88,16 @@ function(add_fortran_example name)
   endif()
 endfunction(add_fortran_example)
 
+function(add_fixed_fortran_example name)
+  if(CMAKE_Fortran_COMPILER)
+    set(_sources ${name}.f)
+    add_executable(${name} ${_sources})
+    target_compile_options(${name} PRIVATE -warn all)
+    set_target_properties(${name} PROPERTIES LINKER_LANGUAGE Fortran)
+    add_test(NAME ${name} COMMAND ${name} ${ARGN})
+  endif()
+endfunction(add_fixed_fortran_example)
+
 function(add_mpi_example name)
   if(MPI_FOUND)
     set(_sources ${name}.cpp)
diff --git a/Publications/GPU-Opt-Guide/OpenMP/26_omp_prefetch/fortran/CMakeLists.txt b/Publications/GPU-Opt-Guide/OpenMP/26_omp_prefetch/fortran/CMakeLists.txt
index e9106a7dda..934ffab946 100644
--- a/Publications/GPU-Opt-Guide/OpenMP/26_omp_prefetch/fortran/CMakeLists.txt
+++ b/Publications/GPU-Opt-Guide/OpenMP/26_omp_prefetch/fortran/CMakeLists.txt
@@ -1,2 +1,2 @@
 add_compile_options(-fpconstant -fpp -ffast-math -fno-sycl-instrument-device-code)
-add_fortran_example_with_mkl(nbody_f)
+add_fixed_fortran_example(nbody_f)

From 9909f0d5dfdeb15517c47c7550ff67e5067e2b56 Mon Sep 17 00:00:00 2001
From: Vikram Narayana <vikram.narayana@intel.com>
Date: Wed, 18 Oct 2023 14:26:50 -0700
Subject: [PATCH 5/6] Remove warnings from nbody examples

---
 Publications/GPU-Opt-Guide/CMakeLists.txt                  | 7 +++++++
 .../GPU-Opt-Guide/OpenMP/26_omp_prefetch/c/CMakeLists.txt  | 2 +-
 .../GPU-Opt-Guide/OpenMP/26_omp_prefetch/c/nbody_c.cpp     | 2 +-
 .../OpenMP/26_omp_prefetch/c_simd/CMakeLists.txt           | 2 +-
 .../OpenMP/26_omp_prefetch/c_simd/nbody_c_simd.cpp         | 2 +-
 .../OpenMP/26_omp_prefetch/fortran/CMakeLists.txt          | 2 +-
 .../GPU-Opt-Guide/OpenMP/26_omp_prefetch/fortran/nbody_f.f | 7 ++++++-
 7 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/Publications/GPU-Opt-Guide/CMakeLists.txt b/Publications/GPU-Opt-Guide/CMakeLists.txt
index 7eea10169b..279f6bd566 100644
--- a/Publications/GPU-Opt-Guide/CMakeLists.txt
+++ b/Publications/GPU-Opt-Guide/CMakeLists.txt
@@ -77,6 +77,13 @@ function(add_example name)
   add_test(NAME ${name} COMMAND ${name} ${ARGN})
 endfunction(add_example)
 
+function(add_openmp_example name)
+  set(_sources ${name}.cpp)
+  add_executable(${name} ${_sources})
+  target_compile_options(${name} PRIVATE ${COMMON_CXX_FLAGS})
+  add_test(NAME ${name} COMMAND ${name} ${ARGN})
+endfunction(add_openmp_example)
+
 function(add_fortran_example name)
   if(CMAKE_Fortran_COMPILER)
     set(_sources ${name}.f90)
diff --git a/Publications/GPU-Opt-Guide/OpenMP/26_omp_prefetch/c/CMakeLists.txt b/Publications/GPU-Opt-Guide/OpenMP/26_omp_prefetch/c/CMakeLists.txt
index 1d36e7ae22..457b3cf855 100644
--- a/Publications/GPU-Opt-Guide/OpenMP/26_omp_prefetch/c/CMakeLists.txt
+++ b/Publications/GPU-Opt-Guide/OpenMP/26_omp_prefetch/c/CMakeLists.txt
@@ -1 +1 @@
-add_example(nbody_c)
+add_openmp_example(nbody_c)
diff --git a/Publications/GPU-Opt-Guide/OpenMP/26_omp_prefetch/c/nbody_c.cpp b/Publications/GPU-Opt-Guide/OpenMP/26_omp_prefetch/c/nbody_c.cpp
index 156a4f451e..94324b0a14 100644
--- a/Publications/GPU-Opt-Guide/OpenMP/26_omp_prefetch/c/nbody_c.cpp
+++ b/Publications/GPU-Opt-Guide/OpenMP/26_omp_prefetch/c/nbody_c.cpp
@@ -71,7 +71,7 @@ void nbody_1d_cpu(float *c, float *a, float *b, int n1, int n2) {
 void clean_cache_gpu(double *d, int n) {
 
 #pragma omp target teams distribute parallel for thread_limit(1024)
-  for (unsigned i = 0; i < n; ++i)
+  for (int i = 0; i < n; ++i)
     d[i] = i;
 
   return;
diff --git a/Publications/GPU-Opt-Guide/OpenMP/26_omp_prefetch/c_simd/CMakeLists.txt b/Publications/GPU-Opt-Guide/OpenMP/26_omp_prefetch/c_simd/CMakeLists.txt
index 6ec8e627ac..a0063c70e4 100644
--- a/Publications/GPU-Opt-Guide/OpenMP/26_omp_prefetch/c_simd/CMakeLists.txt
+++ b/Publications/GPU-Opt-Guide/OpenMP/26_omp_prefetch/c_simd/CMakeLists.txt
@@ -1,2 +1,2 @@
 add_compile_options(-fopenmp-target-simd)
-add_example(nbody_c_simd)
+add_openmp_example(nbody_c_simd)
diff --git a/Publications/GPU-Opt-Guide/OpenMP/26_omp_prefetch/c_simd/nbody_c_simd.cpp b/Publications/GPU-Opt-Guide/OpenMP/26_omp_prefetch/c_simd/nbody_c_simd.cpp
index fc6cffffd8..66da1ba4d6 100644
--- a/Publications/GPU-Opt-Guide/OpenMP/26_omp_prefetch/c_simd/nbody_c_simd.cpp
+++ b/Publications/GPU-Opt-Guide/OpenMP/26_omp_prefetch/c_simd/nbody_c_simd.cpp
@@ -90,7 +90,7 @@ void nbody_1d_cpu(float *c, float *a, float *b, int n1, int n2) {
 void clean_cache_gpu(double *d, int n) {
 
 #pragma omp target teams distribute parallel for thread_limit(1024)
-  for (unsigned i = 0; i < n; ++i)
+  for (int i = 0; i < n; ++i)
     d[i] = i;
 
   return;
diff --git a/Publications/GPU-Opt-Guide/OpenMP/26_omp_prefetch/fortran/CMakeLists.txt b/Publications/GPU-Opt-Guide/OpenMP/26_omp_prefetch/fortran/CMakeLists.txt
index 934ffab946..9642f146aa 100644
--- a/Publications/GPU-Opt-Guide/OpenMP/26_omp_prefetch/fortran/CMakeLists.txt
+++ b/Publications/GPU-Opt-Guide/OpenMP/26_omp_prefetch/fortran/CMakeLists.txt
@@ -1,2 +1,2 @@
-add_compile_options(-fpconstant -fpp -ffast-math -fno-sycl-instrument-device-code)
+add_compile_options(-fpconstant -fpp -ffast-math)
 add_fixed_fortran_example(nbody_f)
diff --git a/Publications/GPU-Opt-Guide/OpenMP/26_omp_prefetch/fortran/nbody_f.f b/Publications/GPU-Opt-Guide/OpenMP/26_omp_prefetch/fortran/nbody_f.f
index a893aa7d8c..74934260c4 100644
--- a/Publications/GPU-Opt-Guide/OpenMP/26_omp_prefetch/fortran/nbody_f.f
+++ b/Publications/GPU-Opt-Guide/OpenMP/26_omp_prefetch/fortran/nbody_f.f
@@ -7,6 +7,8 @@
 #define PREFETCH_HINT 4     ! 4 = prefetch to L1 and L3;  2 = prefetch to L3
 #define TILE_SIZE 64
 
+      module gpu_kernels
+      contains
       subroutine nbody_1d_gpu(c, a, b, n1, n2)
       implicit none
       integer n1, n2
@@ -53,7 +55,7 @@ subroutine nbody_1d_cpu(c, a, b, n1, n2)
       implicit none
       integer n1, n2
       real a(0:n1), b(0:n2), c(0:n1)
-      real dx, bb(0:TILE_SIZE), delta, r2, s0, s1, f
+      real dx, delta, r2, s0, s1, f
       integer i,j
       real ma0, ma1, ma2, ma3, ma4, ma5, eps
       parameter (ma0=0.269327, ma1=-0.0750978, ma2=0.0114808)
@@ -86,7 +88,10 @@ subroutine clean_cache_gpu(d,n)
 !$omp end target teams distribute parallel do
       end subroutine
 
+      end module gpu_kernels
+
       program nbody
+      use gpu_kernels
       implicit none
       include 'omp_lib.h'
 

From dc817d37b31989691dbc9715c94960ef8d851e02 Mon Sep 17 00:00:00 2001
From: Oleksandr Pavlyk <oleksandr.pavlyk@intel.com>
Date: Mon, 23 Oct 2023 16:46:15 -0500
Subject: [PATCH 6/6] add_fortran_example_with_mkl must link to MKL::MKL_DPCPP
 not MKL::MKL

Change is also made to use MKL::MKL_SYCL if MKL 2024.0.0 is detected
---
 Publications/GPU-Opt-Guide/CMakeLists.txt | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Publications/GPU-Opt-Guide/CMakeLists.txt b/Publications/GPU-Opt-Guide/CMakeLists.txt
index 279f6bd566..9a5653bfef 100644
--- a/Publications/GPU-Opt-Guide/CMakeLists.txt
+++ b/Publications/GPU-Opt-Guide/CMakeLists.txt
@@ -63,7 +63,11 @@ function(add_fortran_example_with_mkl name)
     target_compile_options(${name} PRIVATE -warn all)
     target_compile_options(${name} PRIVATE -fpp -free)
     set_target_properties(${name} PROPERTIES LINKER_LANGUAGE Fortran)
-    target_link_libraries(${name} PUBLIC MKL::MKL)
+    if (MKL_VERSION_2024)
+      target_link_libraries(${name} PUBLIC MKL::MKL_SYCL)
+    else()
+      target_link_libraries(${name} PUBLIC MKL::MKL_DPCPP)
+    endif()
     add_test(NAME ${name} COMMAND ${name} ${ARGN})
   endif()
 endfunction(add_fortran_example_with_mkl)