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jimmytweijimmytwei
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Added Cmake examples
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‎Templates/cmake/C/IPO/CMakeLists.txt

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#==============================================================
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# Copyright © Intel Corporation
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#
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# SPDX-License-Identifier: MIT
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#=============================================================
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if (CMAKE_HOST_WIN32)
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# need CMake 3.25.0+ for IntelLLVM support of target link properties on Windows
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cmake_minimum_required(VERSION 3.25)
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if( NOT DEFINED CMAKE_C_COMPILER)
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set(CMAKE_C_COMPILER icx)
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endif()
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if( NOT DEFINED CMAKE_CXX_COMPILER)
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set(CMAKE_CXX_COMPILER icx)
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endif()
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if( NOT DEFINED CMAKE_Fortran_COMPILER)
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set(CMAKE_Fortran_COMPILER ifx)
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endif()
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else()
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# CMake 3.20.5 is the minimum recommended for IntelLLVM on Linux
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cmake_minimum_required(VERSION 3.20.5)
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if( NOT DEFINED CMAKE_C_COMPILER)
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set(CMAKE_C_COMPILER icx)
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endif()
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if( NOT DEFINED CMAKE_CXX_COMPILER)
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set(CMAKE_CXX_COMPILER icpx)
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endif()
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if( NOT DEFINED CMAKE_Fortran_COMPILER)
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set(CMAKE_Fortran_COMPILER ifx)
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endif()
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endif()
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project("ipo_c" LANGUAGES C)
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include(CheckIPOSupported)
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check_ipo_supported(RESULT ipo_supported OUTPUT ipo_check_output LANGUAGES C)
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if(ipo_supported)
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message(STATUS "Toolchain has C IPO support")
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set(CMAKE_INTERPROCEDURAL_OPTIMIZATION_RELEASE TRUE)
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set(CMAKE_INTERPROCEDURAL_OPTIMIZATION_RELWITHDEBINFO TRUE)
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else()
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message(WARNING "Toolchain WITHOUT IPO support: ${ipo_check_output}")
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endif()
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add_library(ipo_c_lib ipo_c_lib1.c ipo_c_lib.h)
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add_executable(ipo_c main.c)
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target_link_libraries(ipo_c PUBLIC ipo_c_lib)

‎Templates/cmake/C/IPO/ipo_c_lib.h

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//==============================================================
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// Copyright © Intel Corporation
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//
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// SPDX-License-Identifier: MIT
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// =============================================================
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#ifndef IPO_C_LIB1_H
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#define IPO_C_LIB1_H
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int plus3(int x);
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#endif

‎Templates/cmake/C/IPO/ipo_c_lib1.c

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//==============================================================
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// Copyright © Intel Corporation
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//
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// SPDX-License-Identifier: MIT
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// =============================================================
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#include "ipo_c_lib.h"
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#include <stdio.h>
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int plus3(int x) { return x + 3; }

‎Templates/cmake/C/IPO/main.c

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//==============================================================
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// Copyright © Intel Corporation
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//
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// SPDX-License-Identifier: MIT
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// =============================================================
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#include "ipo_c_lib.h"
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#include <stdio.h>
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int main(int argc, char *argv[]) {
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int ans = plus3(argc);
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printf("%d + 3 = %d\n", argc, ans);
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return 0;
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}

‎Templates/cmake/C/OpenMP/CMakeLists.txt

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#==============================================================
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# Copyright © Intel Corporation
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#
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# SPDX-License-Identifier: MIT
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#=============================================================
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if (CMAKE_HOST_WIN32)
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# need CMake 3.25.0+ for IntelLLVM support of target link properties on Windows
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cmake_minimum_required(VERSION 3.25)
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if( NOT DEFINED CMAKE_C_COMPILER)
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set(CMAKE_C_COMPILER icx)
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endif()
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if( NOT DEFINED CMAKE_CXX_COMPILER)
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set(CMAKE_CXX_COMPILER icx)
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endif()
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if( NOT DEFINED CMAKE_Fortran_COMPILER)
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set(CMAKE_Fortran_COMPILER ifx)
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endif()
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else()
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# CMake 3.20.5 is the minimum recommended for IntelLLVM on Linux
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cmake_minimum_required(VERSION 3.20.5)
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if( NOT DEFINED CMAKE_C_COMPILER)
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set(CMAKE_C_COMPILER icx)
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endif()
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if( NOT DEFINED CMAKE_CXX_COMPILER)
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set(CMAKE_CXX_COMPILER icpx)
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endif()
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if( NOT DEFINED CMAKE_Fortran_COMPILER)
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set(CMAKE_Fortran_COMPILER ifx)
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endif()
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endif()
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project(find_omp_c VERSION 1.0 LANGUAGES C)
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find_package(OpenMP REQUIRED)
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add_executable(hello-omp-c hello_omp.c)
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target_link_libraries(hello-omp-c PUBLIC OpenMP::OpenMP_C)

‎Templates/cmake/C/OpenMP/hello_omp.c

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//==============================================================
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// Copyright © Intel Corporation
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//
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// SPDX-License-Identifier: MIT
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// =============================================================
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#include <omp.h>
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#include <stdio.h>
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int main(int argc, char *argv[]) {
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printf("Hello, OpenMP C World!\n");
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#pragma omp parallel
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{ printf(" I am thread %d\n", omp_get_thread_num()); }
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printf("All done, bye.\n");
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return 0;
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}

‎Templates/cmake/CMakeLists.txt

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#==============================================================
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# Copyright © Intel Corporation
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#
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# SPDX-License-Identifier: MIT
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#=============================================================
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if (CMAKE_HOST_WIN32)
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# need CMake 3.25.0+ for IntelLLVM support of target link properties on Windows
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cmake_minimum_required(VERSION 3.25)
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if( NOT DEFINED CMAKE_C_COMPILER)
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set(CMAKE_C_COMPILER icx)
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endif()
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if( NOT DEFINED CMAKE_CXX_COMPILER)
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set(CMAKE_CXX_COMPILER icx)
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endif()
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if( NOT DEFINED CMAKE_Fortran_COMPILER)
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set(CMAKE_Fortran_COMPILER ifx)
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endif()
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else()
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# CMake 3.20.5 is the minimum recommended for IntelLLVM on Linux
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cmake_minimum_required(VERSION 3.20.5)
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if( NOT DEFINED CMAKE_C_COMPILER)
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set(CMAKE_C_COMPILER icx)
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endif()
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if( NOT DEFINED CMAKE_CXX_COMPILER)
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set(CMAKE_CXX_COMPILER icpx)
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endif()
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if( NOT DEFINED CMAKE_Fortran_COMPILER)
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set(CMAKE_Fortran_COMPILER ifx)
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endif()
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endif()
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project(cmake-intel-examples)
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set(projects
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OpenMP
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IPO
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)
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foreach(lang C CXX)
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foreach(project ${projects})
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add_subdirectory(${lang}/${project})
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endforeach()
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endforeach()
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add_subdirectory(Fortran/do_concurrent)
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add_subdirectory(Fortran/OpenMP)
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add_subdirectory(SYCL/add_sycl_to_target)
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add_subdirectory(SYCL/target_link_library)

‎Templates/cmake/CXX/IPO/CMakeLists.txt

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#==============================================================
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# Copyright © Intel Corporation
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#
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# SPDX-License-Identifier: MIT
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#=============================================================
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if (CMAKE_HOST_WIN32)
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# need CMake 3.25.0+ for IntelLLVM support of target link properties on Windows
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cmake_minimum_required(VERSION 3.25)
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if( NOT DEFINED CMAKE_C_COMPILER)
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set(CMAKE_C_COMPILER icx)
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endif()
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if( NOT DEFINED CMAKE_CXX_COMPILER)
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set(CMAKE_CXX_COMPILER icx)
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endif()
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if( NOT DEFINED CMAKE_Fortran_COMPILER)
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set(CMAKE_Fortran_COMPILER ifx)
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endif()
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else()
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# CMake 3.20.5 is the minimum recommended for IntelLLVM on Linux
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cmake_minimum_required(VERSION 3.20.5)
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if( NOT DEFINED CMAKE_C_COMPILER)
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set(CMAKE_C_COMPILER icx)
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endif()
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if( NOT DEFINED CMAKE_CXX_COMPILER)
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set(CMAKE_CXX_COMPILER icpx)
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endif()
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if( NOT DEFINED CMAKE_Fortran_COMPILER)
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set(CMAKE_Fortran_COMPILER ifx)
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endif()
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endif()
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project("ipo_cxx" LANGUAGES CXX)
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include(CheckIPOSupported)
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check_ipo_supported(RESULT ipo_supported OUTPUT ipo_check_output LANGUAGES CXX)
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if(ipo_supported)
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message(STATUS "Toolchain has CXX IPO support")
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set(CMAKE_INTERPROCEDURAL_OPTIMIZATION_RELEASE TRUE)
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set(CMAKE_INTERPROCEDURAL_OPTIMIZATION_RELWITHDEBINFO TRUE)
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else()
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message(STATUS "Toolchain WITHOUT IPO support: ${ipo_check_output}")
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endif()
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add_library(ipo_cxx_lib ipo_cxx_lib1.cpp ipo_cxx_lib.h)
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add_executable(ipo_cxx main.cpp)
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target_link_libraries(ipo_cxx PUBLIC ipo_cxx_lib)

‎Templates/cmake/CXX/IPO/ipo_cxx_lib.h

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//==============================================================
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// Copyright © Intel Corporation
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//
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// SPDX-License-Identifier: MIT
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// =============================================================
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#pragma once
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int plus3(int x);

‎Templates/cmake/CXX/IPO/ipo_cxx_lib1.cpp

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//==============================================================
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// Copyright © Intel Corporation
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//
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// SPDX-License-Identifier: MIT
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// =============================================================
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#include "ipo_cxx_lib.h"
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int plus3(int x) { return x + 3; }

‎Templates/cmake/CXX/IPO/main.cpp

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//==============================================================
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// Copyright © Intel Corporation
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//
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// SPDX-License-Identifier: MIT
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// =============================================================
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#include "ipo_cxx_lib.h"
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#include <iostream>
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int main(int argc, char *argv[]) {
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int ans = plus3(argc);
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std::cout << argc << " + 3 = " << ans << std::endl;
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return 0;
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}

‎Templates/cmake/CXX/OpenMP/CMakeLists.txt

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#==============================================================
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# Copyright © Intel Corporation
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#
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# SPDX-License-Identifier: MIT
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#=============================================================
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if (CMAKE_HOST_WIN32)
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# need CMake 3.25.0+ for IntelLLVM support of target link properties on Windows
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cmake_minimum_required(VERSION 3.25)
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if( NOT DEFINED CMAKE_C_COMPILER)
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set(CMAKE_C_COMPILER icx)
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endif()
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if( NOT DEFINED CMAKE_CXX_COMPILER)
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set(CMAKE_CXX_COMPILER icx)
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endif()
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if( NOT DEFINED CMAKE_Fortran_COMPILER)
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set(CMAKE_Fortran_COMPILER ifx)
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endif()
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else()
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# CMake 3.20.5 is the minimum recommended for IntelLLVM on Linux
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cmake_minimum_required(VERSION 3.20.5)
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if( NOT DEFINED CMAKE_C_COMPILER)
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set(CMAKE_C_COMPILER icx)
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endif()
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if( NOT DEFINED CMAKE_CXX_COMPILER)
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set(CMAKE_CXX_COMPILER icpx)
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endif()
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if( NOT DEFINED CMAKE_Fortran_COMPILER)
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set(CMAKE_Fortran_COMPILER ifx)
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endif()
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endif()
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project(find_omp_cxx VERSION 1.0 LANGUAGES CXX)
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find_package(OpenMP REQUIRED)
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add_executable(hello-omp-cxx hello_omp.cpp)
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target_link_libraries(hello-omp-cxx PUBLIC OpenMP::OpenMP_CXX)

‎Templates/cmake/CXX/OpenMP/hello_omp.cpp

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//==============================================================
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// Copyright © Intel Corporation
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//
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// SPDX-License-Identifier: MIT
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// =============================================================
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#include <iostream>
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#include <omp.h>
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#include <sstream>
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int main(int argc, char *argv[]) {
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std::cout << "Hello, OpenMP C World!" << std::endl;
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#pragma omp parallel
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{
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std::ostringstream msg;
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msg << " I am thread " << omp_get_thread_num() << std::endl;
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std::cout << msg.str();
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}
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std::cout << "All done, bye." << std::endl;
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return 0;
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}

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