mirror of https://github.com/Qiskit/qiskit-aer.git
Cmake: make conan optional (#999)
Co-authored-by: Drew Risinger <drewrisinger@users.noreply.github.com>
This commit is contained in:
Victor Villar
GitHub
parent
d3b927a01f
commit
721fcb4dbd
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@ -32,11 +32,20 @@ option(STATIC_LINKING "Specify if we want statically link the executable (for
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redistribution mainly)" FALSE)
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option(BUILD_TESTS "Specify whether we want to build tests or not" FALSE)
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# Allow disabling conan for downstream package managers. Requires all libraries to be present in path
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# Default is value of environment variable if defined or ON
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if(DEFINED ENV{DISABLE_CONAN})
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set(_DISABLE_CONAN_DEFAULT ENV{DISABLE_CONAN})
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else()
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set(_DISABLE_CONAN_DEFAULT OFF)
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endif()
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option(DISABLE_CONAN "Disable Conan package manager to find dependencies. If disabled, you must have all dependencies present on your system." ${_DISABLE_CONAN_DEFAULT})
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include(CTest)
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include(compiler_utils)
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include(Linter)
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include(findBLASInSpecificPath)
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include(conan_utils)
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include(dependency_utils)
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# Get version information
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get_version(${VERSION_NUM})
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@ -124,29 +133,33 @@ endif()
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#
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# Looking for external libraries
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#
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setup_conan()
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set(BACKEND_REDIST_DEPS "") # List of redistributable dependencies
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setup_dependencies()
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# If we do not set them with a space CMake fails afterwards if nothing is set for this vars!
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set(AER_LINKER_FLAGS " ")
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set(AER_COMPILER_FLAGS " ")
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message(STATUS "Looking for OpenMP support...")
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if(APPLE)
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set(OPENMP_FOUND TRUE)
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if(NOT SKBUILD)
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set(AER_LIBRARIES ${AER_LIBRARIES} CONAN_PKG::llvm-openmp)
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else()
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CONAN_CXX_FLAGS_LLVM-OPENMP}")
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set(AER_SIMULATOR_CPP_EXTERNAL_LIBS ${AER_SIMULATOR_CPP_EXTERNAL_LIBS} ${CONAN_INCLUDE_DIRS_LLVM-OPENMP})
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endif()
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else()
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if(NOT OPENMP_FOUND) # Could already be setup for macos with conan
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message(STATUS "Looking for OpenMP support...")
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find_package(OpenMP QUIET)
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if(OPENMP_FOUND)
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set(AER_COMPILER_FLAGS "${AER_COMPILER_FLAGS} ${OpenMP_CXX_FLAGS}")
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set(AER_LINKER_FLAGS "${AER_LINKER_FLAGS} ${OpenMP_EXE_LINKER_FLAGS} ${OpenMP_CXX_FLAGS}")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${OpenMP_EXE_LINKER_FLAGS}")
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if(APPLE)
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set(AER_SIMULATOR_CPP_EXTERNAL_LIBS ${AER_SIMULATOR_CPP_EXTERNAL_LIBS} ${OpenMP_CXX_INCLUDE_DIRS})
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# On Apple and clang, we do need to link against the library unless we are building
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# the Terra Addon, see issue: https://github.com/Qiskit/qiskit-aer/issues/1
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if(NOT SKBUILD)
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set(AER_LIBRARIES "${AER_LIBRARIES}" "${OpenMP_${OpenMP_CXX_LIB_NAMES}_LIBRARY}")
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message(STATUS "Adding Clang: ${OpenMP_${OpenMP_CXX_LIB_NAMES}_LIBRARY}")
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else()
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get_filename_component(OPENMP_LIB_TO_COPY ${OpenMP_${OpenMP_CXX_LIB_NAMES}_LIBRARY} REALPATH) #Needed to follow symlinks
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set(BACKEND_REDIST_DEPS ${BACKEND_REDIST_DEPS} ${OPENMP_LIB_TO_COPY})
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endif()
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endif()
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message(STATUS "OpenMP found!")
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message(STATUS "OpenMP_CXX_FLAGS = ${OpenMP_CXX_FLAGS}")
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message(STATUS "OpenMP_EXE_LINKER_FLAGS = ${OpenMP_EXE_LINKER_FLAGS}")
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@ -184,7 +197,7 @@ else()
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set(WIN_ARCH "win32")
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endif()
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execute_process(COMMAND ${CMAKE_COMMAND} -E tar "xvfj" "${AER_SIMULATOR_CPP_SRC_DIR}/third-party/${WIN_ARCH}/lib/openblas.7z" WORKING_DIRECTORY "${AER_SIMULATOR_CPP_SRC_DIR}/third-party/${WIN_ARCH}/lib/")
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set(OPENBLAS_DLLs "${AER_SIMULATOR_CPP_SRC_DIR}/third-party/${WIN_ARCH}/lib/libopenblas.dll")
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set(BACKEND_REDIST_DEPS ${BACKEND_REDIST_DEPS} "${AER_SIMULATOR_CPP_SRC_DIR}/third-party/${WIN_ARCH}/lib/libopenblas.dll")
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set(BLAS_LIBRARIES "${AER_SIMULATOR_CPP_SRC_DIR}/third-party/${WIN_ARCH}/lib/libopenblas.dll.a") # Seems CMake is unable to find it on its own
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set(BLAS_FOUND True)
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else()
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@ -236,21 +249,19 @@ if(AER_THRUST_SUPPORTED)
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endif()
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endif()
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set(AER_COMPILER_DEFINITIONS ${AER_COMPILER_DEFINITIONS} THRUST_DEVICE_SYSTEM=THRUST_DEVICE_SYSTEM_CUDA)
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set(THRUST_DEPENDANT_LIBS "")
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set(THRUST_DEPENDENT_LIBS "")
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elseif(AER_THRUST_BACKEND STREQUAL "TBB")
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message(STATUS "TBB Support found!")
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set(AER_SIMULATOR_CPP_EXTERNAL_LIBS ${AER_SIMULATOR_CPP_EXTERNAL_LIBS} ${CONAN_INCLUDE_DIRS_THRUST})
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set(THRUST_DEPENDANT_LIBS CONAN_PKG::tbb)
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set(THRUST_DEPENDENT_LIBS AER_DEPENDENCY_PKG::tbb)
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set(AER_COMPILER_DEFINITIONS ${AER_COMPILER_DEFINITIONS} AER_THRUST_CPU=TRUE)
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elseif(AER_THRUST_BACKEND STREQUAL "OMP")
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message(STATUS "Thrust library: Setting OMP backend")
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if(NOT OPENMP_FOUND)
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message(FATAL_ERROR "There's no OMP support. We cannot set Thrust backend to OMP!!")
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endif()
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set(AER_SIMULATOR_CPP_EXTERNAL_LIBS ${AER_SIMULATOR_CPP_EXTERNAL_LIBS} ${CONAN_INCLUDE_DIRS_THRUST})
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set(AER_COMPILER_DEFINITIONS ${AER_COMPILER_DEFINITIONS} AER_THRUST_CPU=TRUE)
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# We don't need to add OMP because it's already an AER dependency
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set(THRUST_DEPENDANT_LIBS "")
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set(THRUST_DEPENDENT_LIBS "")
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else()
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message(STATUS "No Thrust supported backend")
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set(AER_THRUST_SUPPORTED FALSE)
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@ -268,16 +279,16 @@ endif()
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set(AER_LIBRARIES
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${AER_LIBRARIES}
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${BLAS_LIBRARIES}
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CONAN_PKG::nlohmann_json
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AER_DEPENDENCY_PKG::nlohmann_json
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AER_DEPENDENCY_PKG::spdlog
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Threads::Threads
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CONAN_PKG::spdlog
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${DL_LIB}
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${THRUST_DEPENDANT_LIBS})
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${THRUST_DEPENDENT_LIBS})
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set(AER_COMPILER_DEFINITIONS ${AER_COMPILER_DEFINITIONS} ${CONAN_DEFINES})
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# Cython build is only enabled if building through scikit-build.
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if(SKBUILD) # Terra Addon build
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set(AER_LIBRARIES ${AER_LIBRARIES} CONAN_PKG::muparserx)
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set(AER_LIBRARIES ${AER_LIBRARIES} AER_DEPENDENCY_PKG::muparserx)
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add_subdirectory(qiskit/providers/aer/pulse/qutip_extra_lite/cy)
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add_subdirectory(qiskit/providers/aer/backends/wrappers)
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add_subdirectory(src/open_pulse)
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@ -320,9 +331,9 @@ else() # Standalone build
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PRIVATE ${AER_COMPILER_DEFINITIONS})
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if(WIN32 AND NOT BLAS_LIB_PATH)
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add_custom_command(TARGET qasm_simulator POST_BUILD COMMAND ${CMAKE_COMMAND} -E copy_if_different
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${OPENBLAS_DLLs}
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${BACKEND_REDIST_DEPS}
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$<TARGET_FILE_DIR:qasm_simulator>)
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install(FILES ${OPENBLAS_DLLs} DESTINATION bin)
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install(FILES ${BACKEND_REDIST_DEPS} DESTINATION bin)
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endif()
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install(TARGETS qasm_simulator DESTINATION bin)
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@ -249,7 +249,7 @@ window
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$ git clone https://github.com/Qiskit/qiskit-aer
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```
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- Next, install the platform-specific dependencies for your operating system [Linux](#linux-dependencies) | [macOS](#mac-dependencies) | [Windows](#win-dependencies).
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- Next, install the platform-specific dependencies for your operating system [Linux](#linux-dependencies) | [macOS](#mac-dependencies) | [Windows](#win-dependencies).
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- The common dependencies can then be installed via *pip*, using the
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`requirements-dev.txt` file, e.g.:
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@ -258,11 +258,14 @@ window
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$ pip install -r requirements-dev.txt
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```
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This will also install [**Conan**](https://conan.io/), a C/C++ package manager written in Python. This tool will handle
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most of the dependencies needed by the C++ source code. Internet connection may be needed for the first build or
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when dependencies are added/updated, in order to download the required packages if they are not in your **Conan** local
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This will also install [**Conan**](https://conan.io/), a C/C++ package manager written in Python. This tool will handle
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most of the dependencies needed by the C++ source code. Internet connection may be needed for the first build or
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when dependencies are added/updated, in order to download the required packages if they are not in your **Conan** local
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repository.
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> Note: Conan use can be disabled with the flag or environment variable ``DISABLE_CONAN=ON`` .
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This is useful for building from source offline, or to reuse the installed package dependencies.
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If we are only building the standalone version and do not want to install all Python requirements you can just install
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**Conan**:
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@ -607,7 +610,7 @@ For example,
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qiskit-aer$ python ./setup.py bdist_wheel -- -DAER_THRUST_BACKEND=CUDA
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If we want to specify the CUDA® architecture instead of letting the build system
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If we want to specify the CUDA® architecture instead of letting the build system
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auto detect it, we can use the AER_CUDA_ARCH flag (can also be set as an ENV variable
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with the same name, although the flag takes precedence). For example:
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@ -661,7 +664,7 @@ These are the flags:
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Tells CMake the directory to look for the BLAS library instead of the usual paths.
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If no BLAS library is found under that directory, CMake will raise an error and stop.
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It can also be set as an ENV variable with the same name, although the flag takes precedence.
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Values: An absolute path.
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@ -700,11 +703,29 @@ These are the flags:
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This flag allows us we to specify the CUDA architecture instead of letting the build system auto detect it.
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It can also be set as an ENV variable with the same name, although the flag takes precedence.
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Values: Auto | Common | All | List of valid CUDA architecture(s).
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Default: Auto
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Example: ``python ./setup.py bdist_wheel -- -DAER_THRUST_BACKEND=CUDA -DAER_CUDA_ARCH="5.2; 5.3"``
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* DISABLE_CONAN
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This flag allows disabling the Conan package manager. This will force CMake to look for
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the libraries in use on your system path, relying on FindPackage CMake mechanism and
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the appropriate configuration of libraries in order to use it.
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If a specific version is not found, the build system will look for any version available,
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although this may produce build errors or incorrect behaviour.
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__WARNING__: This is not the official procedure to build AER. Thus, the user is responsible
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of providing all needed libraries and corresponding files to make them findable to CMake.
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This is also available as the environment variable ``DISABLE_CONAN``, which overrides
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the CMake flag of the same name.
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Values: ON | OFF
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Default: OFF
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Example: ``python ./setup.py bdist_wheel -- -DDISABLE_CONAN=ON``
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## Tests
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Code contribution are expected to include tests that provide coverage for the
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@ -1,13 +1,20 @@
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include(conan)
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macro(_rename_conan_lib package)
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add_library(AER_DEPENDENCY_PKG::${package} INTERFACE IMPORTED)
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target_link_libraries(AER_DEPENDENCY_PKG::${package} PUBLIC INTERFACE CONAN_PKG::${package})
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endmacro()
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macro(setup_conan)
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# Right now every dependency shall be static
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set(CONAN_OPTIONS ${CONAN_OPTIONS} "*:shared=False")
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set(REQUIREMENTS nlohmann_json/3.1.1 spdlog/1.5.0)
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list(APPEND AER_CONAN_LIBS nlohmann_json spdlog)
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if(APPLE AND CMAKE_CXX_COMPILER_ID MATCHES "Clang")
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set(REQUIREMENTS ${REQUIREMENTS} llvm-openmp/8.0.1)
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list(APPEND AER_CONAN_LIBS llvm-openmp)
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if(SKBUILD)
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set(CONAN_OPTIONS ${CONAN_OPTIONS} "llvm-openmp:shared=True")
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endif()
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@ -15,6 +22,7 @@ macro(setup_conan)
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if(SKBUILD)
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set(REQUIREMENTS ${REQUIREMENTS} muparserx/4.0.8)
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list(APPEND AER_CONAN_LIBS muparserx)
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if(NOT MSVC)
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set(CONAN_OPTIONS ${CONAN_OPTIONS} "muparserx:fPIC=True")
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endif()
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@ -22,12 +30,17 @@ macro(setup_conan)
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if(AER_THRUST_BACKEND AND NOT AER_THRUST_BACKEND STREQUAL "CUDA")
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set(REQUIREMENTS ${REQUIREMENTS} thrust/1.9.5)
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list(APPEND AER_CONAN_LIBS thrust)
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string(TOLOWER ${AER_THRUST_BACKEND} THRUST_BACKEND)
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set(CONAN_OPTIONS ${CONAN_OPTIONS} "thrust:device_system=${THRUST_BACKEND}")
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if(THRUST_BACKEND MATCHES "tbb")
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list(APPEND AER_CONAN_LIBS tbb)
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endif()
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endif()
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if(BUILD_TESTS)
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set(REQUIREMENTS ${REQUIREMENTS} catch2/2.12.1)
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list(APPEND AER_CONAN_LIBS catch2)
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endif()
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# Add Appleclang-12 until officially supported by Conan
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@ -40,4 +53,25 @@ macro(setup_conan)
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CMAKE_TARGETS
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KEEP_RPATHS
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BUILD missing)
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# Headers includes
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if(AER_THRUST_BACKEND AND NOT AER_THRUST_BACKEND STREQUAL "CUDA")
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set(AER_SIMULATOR_CPP_EXTERNAL_LIBS ${AER_SIMULATOR_CPP_EXTERNAL_LIBS} ${CONAN_INCLUDE_DIRS_THRUST})
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endif()
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# Reassign targets from CONAN_PKG to AER_DEPENDENCY_PKG
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foreach(CONAN_LIB ${AER_CONAN_LIBS})
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_rename_conan_lib(${CONAN_LIB})
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endforeach()
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if(APPLE)
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set(OPENMP_FOUND TRUE)
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if(NOT SKBUILD)
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set(AER_LIBRARIES ${AER_LIBRARIES} AER_DEPENDENCY_PKG::llvm-openmp)
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else()
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CONAN_CXX_FLAGS_LLVM-OPENMP}")
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set(AER_SIMULATOR_CPP_EXTERNAL_LIBS ${AER_SIMULATOR_CPP_EXTERNAL_LIBS} ${CONAN_INCLUDE_DIRS_LLVM-OPENMP})
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set(BACKEND_REDIST_DEPS ${BACKEND_REDIST_DEPS} "${CONAN_LIB_DIRS_LLVM-OPENMP}/libomp.dylib")
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endif()
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endif()
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endmacro()
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@ -0,0 +1,64 @@
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# This code is part of Qiskit.
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#
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# (C) Copyright IBM 2020
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#
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# This code is licensed under the Apache License, Version 2.0. You may
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# obtain a copy of this license in the LICENSE.txt file in the root directory
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# of this source tree or at http://www.apache.org/licenses/LICENSE-2.0.
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#
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# Any modifications or derivative works of this code must retain this
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# copyright notice, and modified files need to carry a notice indicating
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# that they have been altered from the originals.
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macro(setup_dependencies)
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# Defines AER_DEPENDENCY_PKG alias which refers to either conan-provided or system libraries.
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if(DISABLE_CONAN)
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_use_system_libraries()
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else()
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include(conan_utils)
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setup_conan()
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endif()
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endmacro()
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macro(_use_system_libraries)
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# Use system libraries
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_import_aer_system_dependency(nlohmann_json 3.1.1)
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_import_aer_system_dependency(spdlog 1.5.0)
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if(SKBUILD)
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_import_aer_system_dependency(muparserx 4.0.8)
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endif()
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if(AER_THRUST_BACKEND AND NOT AER_THRUST_BACKEND STREQUAL "CUDA")
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string(TOLOWER ${AER_THRUST_BACKEND} THRUST_BACKEND)
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_import_aer_system_dependency(Thrust 1.9.5)
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endif()
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if(BUILD_TESTS)
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_import_aer_system_dependency(Catch2 2.12.1)
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endif()
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if(APPLE)
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# Fix linking. See https://stackoverflow.com/questions/54068035
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link_directories(/usr/local/lib) #brew
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link_directories(/opt/local/lib) #ports
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endif()
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endmacro()
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macro(_import_aer_system_dependency package version)
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# Arguments:
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# package: name of package to search for using find_package()
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# version: version of package to search for
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find_package(${package} ${version} EXACT QUIET)
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if(NOT ${package}_FOUND)
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message(STATUS "${package} ${version} NOT found! Looking for any other version available.")
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find_package(${package} REQUIRED)
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message(STATUS "${package} version found: ${${package}_VERSION}. WARNING: This version may not work!!!")
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endif()
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string(TOLOWER ${package} PACKAGE_LOWER) # Conan use lowercase for every lib
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add_library(AER_DEPENDENCY_PKG::${PACKAGE_LOWER} INTERFACE IMPORTED)
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target_link_libraries(AER_DEPENDENCY_PKG::${PACKAGE_LOWER} PUBLIC INTERFACE ${package})
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message(STATUS "Using system-provided ${PACKAGE_LOWER} library")
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endmacro()
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@ -33,8 +33,4 @@ target_compile_definitions(controller_wrappers PRIVATE ${AER_COMPILER_DEFINITION
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install(TARGETS controller_wrappers LIBRARY DESTINATION qiskit/providers/aer/backends)
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# Install redistributable dependencies
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if(APPLE)
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install(FILES "${CONAN_LIB_DIRS_LLVM-OPENMP}/libomp.dylib" DESTINATION qiskit/providers/aer/backends)
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elseif(WIN32 AND NOT BLAS_LIB_PATH)
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install(FILES ${OPENBLAS_DLLs} DESTINATION qiskit/providers/aer/backends)
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endif()
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install(FILES ${BACKEND_REDIST_DEPS} DESTINATION qiskit/providers/aer/backends)
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|
|
@ -0,0 +1,9 @@
|
|||
---
|
||||
features:
|
||||
- |
|
||||
Add the CMake flag ``DISABLE_CONAN`` (default=``OFF``)s. When installing from source,
|
||||
setting this to ``ON`` allows bypassing the Conan package manager to find libraries
|
||||
that are already installed on your system. This is also available as an environment
|
||||
variable ``DISABLE_CONAN``, which takes precedence over the CMake flag.
|
||||
This is not the official procedure to build AER. Thus, the user is responsible
|
||||
of providing all needed libraries and corresponding files to make them findable to CMake.
|
||||
25
setup.py
25
setup.py
|
|
@ -3,13 +3,17 @@
|
|||
"""
|
||||
Main setup file for qiskit-aer
|
||||
"""
|
||||
|
||||
import distutils.util
|
||||
import importlib
|
||||
import inspect
|
||||
import os
|
||||
import setuptools
|
||||
import subprocess
|
||||
import sys
|
||||
import inspect
|
||||
|
||||
|
||||
PACKAGE_NAME = os.getenv('QISKIT_AER_PACKAGE_NAME', 'qiskit-aer')
|
||||
_DISABLE_CONAN = distutils.util.strtobool(os.getenv("DISABLE_CONAN", "OFF").lower())
|
||||
|
||||
try:
|
||||
from Cython.Build import cythonize
|
||||
|
|
@ -18,11 +22,12 @@ except ImportError:
|
|||
subprocess.call([sys.executable, '-m', 'pip', 'install', 'Cython>=0.27.1'])
|
||||
from Cython.Build import cythonize
|
||||
|
||||
try:
|
||||
from conans import client
|
||||
except ImportError:
|
||||
subprocess.call([sys.executable, '-m', 'pip', 'install', 'conan'])
|
||||
from conans import client
|
||||
if not _DISABLE_CONAN:
|
||||
try:
|
||||
from conans import client
|
||||
except ImportError:
|
||||
subprocess.call([sys.executable, '-m', 'pip', 'install', 'conan'])
|
||||
from conans import client
|
||||
|
||||
try:
|
||||
from skbuild import setup
|
||||
|
|
@ -34,7 +39,8 @@ try:
|
|||
except ImportError:
|
||||
subprocess.call([sys.executable, '-m', 'pip', 'install', 'pybind11>=2.4'])
|
||||
|
||||
import setuptools
|
||||
from skbuild import setup
|
||||
|
||||
|
||||
# These are requirements that are both runtime/install dependencies and
|
||||
# also build time/setup requirements and will be added to both lists
|
||||
|
|
@ -52,8 +58,9 @@ common_requirements = [
|
|||
setup_requirements = common_requirements + [
|
||||
'scikit-build',
|
||||
'cmake!=3.17,!=3.17.0',
|
||||
'conan>=1.22.2'
|
||||
]
|
||||
if not _DISABLE_CONAN:
|
||||
setup_requirements.append('conan>=1.22.2')
|
||||
|
||||
requirements = common_requirements + ['qiskit-terra>=0.12.0']
|
||||
|
||||
|
|
|
|||
|
|
@ -22,7 +22,7 @@
|
|||
/**
|
||||
* DISCLAIMER: We want to compile this code in isolation of the rest of the
|
||||
*codebase, because it contains AVX specific instructions, so is very CPU arch
|
||||
*dependant. We will detect CPU features at runtime and derive the execution
|
||||
*dependent. We will detect CPU features at runtime and derive the execution
|
||||
*path over here if AVX is supported, if it's not supported the QubitVector
|
||||
*normal class will be used instead (so no SIMD whatsoever). Because of this, we
|
||||
*don't want to depend on any other library, otherwise the linker could take AVX
|
||||
|
|
|
|||
|
|
@ -8,7 +8,7 @@ macro(add_test_executable target_name)
|
|||
PRIVATE ${AER_SIMULATOR_CPP_SRC_DIR}
|
||||
PRIVATE ${AER_SIMULATOR_CPP_EXTERNAL_LIBS})
|
||||
target_link_libraries(${target_name}
|
||||
PRIVATE CONAN_PKG::catch2
|
||||
PRIVATE AER_DEPENDENCY_PKG::catch2
|
||||
PRIVATE ${AER_LIBRARIES})
|
||||
add_test(${target_name} ${target_name})
|
||||
endmacro()
|
||||
|
|
|
|||
Loading…
Reference in New Issue