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CMakeLists.txt
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CMakeLists.txt
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cmake_minimum_required(VERSION 2.8)
project(PRETTY_FAST_FFT)
# smaller library size?
option(PFFFT_USE_TYPE_FLOAT "activate single precision 'float'?" ON)
option(PFFFT_USE_TYPE_DOUBLE "activate 'double' precision float?" ON)
# architecture/optimization options
option(PFFFT_USE_SIMD "use SIMD (SSE/AVX/NEON/ALTIVEC) CPU features? - " ON)
option(PFFFT_USE_SCALAR_VECT "use 4-element vector scalar operations (if no other SIMD)" ON)
# what to install?
option(INSTALL_PFFFT "install pffft to CMAKE_INSTALL_PREFIX?" ON)
option(INSTALL_PFDSP "install pfdsp to CMAKE_INSTALL_PREFIX?" OFF)
option(INSTALL_PFFASTCONV "install pffastconv to CMAKE_INSTALL_PREFIX?" OFF)
# test options
option(PFFFT_USE_BENCH_FFTW "use (system-installed) FFTW3 in fft benchmark?" OFF)
option(PFFFT_USE_BENCH_GREEN "use Green FFT in fft benchmark? - if exists in subdir" ON)
option(PFFFT_USE_BENCH_KISS "use KissFFT in fft benchmark? - if exists in subdir" ON)
option(PFFFT_USE_BENCH_POCKET "use PocketFFT in fft benchmark? - if exists in subdir" ON)
option(PFFFT_USE_BENCH_MKL "use Intel MKL in fft benchmark? needs to be installed" OFF)
option(PFFFT_USE_FFTPACK "compile and use FFTPACK in fft benchmark & validation?" ON)
option(PFFFT_USE_DEBUG_ASAN "use GCC's address sanitizer?" OFF)
option(PFFFT_DISABLE_LINK_WITH_M "Disables linking with m library to build with clangCL from MSVC" OFF)
# C90 requires the gcc extensions for function attributes like always_inline
# C99 provides the function attributes: no gcc extensions required
set(CMAKE_C_STANDARD 99)
set(CMAKE_C_EXTENSIONS OFF)
set(CMAKE_CXX_STANDARD 98)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
# populate what to install
set(INSTALL_TARGETS "")
set(INSTALL_HEADERS "")
if ( (NOT PFFFT_USE_TYPE_FLOAT) AND (NOT PFFFT_USE_TYPE_DOUBLE) )
message(FATAL_ERROR "activate at least one of PFFFT_USE_TYPE_FLOAT or PFFFT_USE_TYPE_DOUBLE")
endif()
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/")
include(cmake/target_optimizations.cmake)
include(cmake/compiler_warnings.cmake)
find_package(PAPI)
find_package(MIPP)
if (MIPP_FOUND)
# if (TARGET MIPP)
message(STATUS "found MIPP")
else()
message(STATUS "NOT found MIPP")
endif()
if (PFFFT_USE_DEBUG_ASAN)
set(ASANLIB "asan")
else()
set(ASANLIB "")
endif()
message(STATUS "INFO: CMAKE_C_COMPILER_ID is ${CMAKE_C_COMPILER_ID}")
message(STATUS "INFO: CMAKE_CXX_COMPILER_ID is ${CMAKE_CXX_COMPILER_ID}")
if (WIN32)
message(STATUS "INFO: detected WIN32")
else()
message(STATUS "INFO: NOT WIN32")
endif()
if (MINGW)
message(STATUS "INFO: detected MINGW with compiler ${CMAKE_C_COMPILER_ID}")
else()
message(STATUS "INFO: NOT MINGW")
endif()
if ( CMAKE_C_COMPILER_ID MATCHES "MSVC" )
message(STATUS "INFO: detected MSVC with compiler ${CMAKE_C_COMPILER_ID}")
endif()
if (PFFFT_USE_BENCH_GREEN)
if (EXISTS "${CMAKE_CURRENT_LIST_DIR}/greenffts/CMakeLists.txt")
message(STATUS "found subdir greenffts")
set(PATH_GREEN "${CMAKE_CURRENT_LIST_DIR}/greenffts")
add_subdirectory( "${PATH_GREEN}" )
else()
message(WARNING "GreenFFT not found in subdir greenffts")
endif()
endif()
if (PFFFT_USE_BENCH_KISS)
# git submodule add https://github.com/hayguen/kissfft.git
if (EXISTS "${CMAKE_CURRENT_LIST_DIR}/kissfft/CMakeLists.txt")
message(STATUS "found subdir kissfft")
set(PATH_KISS "${CMAKE_CURRENT_LIST_DIR}/kissfft")
add_subdirectory( "${PATH_KISS}" )
else()
message(WARNING "KissFFT not found in subdir kissfft")
endif()
endif()
if (PFFFT_USE_BENCH_POCKET)
# git submodule add https://github.com/hayguen/pocketfft.git
if (EXISTS "${CMAKE_CURRENT_LIST_DIR}/pocketfft/pocketfft_double.c")
message(STATUS "found subdir pocketfft")
set(PATH_POCKET "${CMAKE_CURRENT_LIST_DIR}/pocketfft")
add_subdirectory( "${PATH_POCKET}" )
else()
message(WARNING "PocketFFT not found in subdir pocketfft")
endif()
endif()
########################################################################
# select the release build type by default to get optimization flags
########################################################################
if(NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE "Release")
message(STATUS "Build type not specified: defaulting to release.")
endif(NOT CMAKE_BUILD_TYPE)
if ( CMAKE_C_COMPILER_ID MATCHES "MSVC" )
# using Visual Studio C++
message(STATUS "INFO: detected MSVC: will not link math lib m")
set(MATHLIB "")
add_definitions("/D_CRT_SECURE_NO_WARNINGS")
set(MSVC_DISABLED_WARNINGS_LIST
"C4996"
)
else()
if(PFFFT_DISABLE_LINK_WITH_M)
else()
message(STATUS "INFO: detected NO MSVC: ${CMAKE_C_COMPILER_ID}: will link math lib m")
set(MATHLIB "m")
endif()
endif()
set(STDCXXLIB "")
if (MINGW)
set(STDCXXLIB "stdc++")
endif()
set( SIMD_FLOAT_HDRS simd/pf_float.h simd/pf_sse1_float.h simd/pf_altivec_float.h simd/pf_neon_float.h simd/pf_scalar_float.h )
set( SIMD_DOUBLE_HDRS simd/pf_double.h simd/pf_avx_double.h simd/pf_scalar_double.h )
if (PFFFT_USE_TYPE_FLOAT)
set( FLOAT_SOURCES pffft.c pffft.h ${SIMD_FLOAT_HDRS} )
if (INSTALL_PFFFT)
set(INSTALL_HEADERS ${INSTALL_HEADERS} pffft.h)
endif()
else()
set( FLOAT_SOURCES )
endif()
if (PFFFT_USE_TYPE_DOUBLE)
set( DOUBLE_SOURCES pffft_double.c pffft_double.h ${SIMD_DOUBLE_HDRS} )
if (INSTALL_PFFFT)
set(INSTALL_HEADERS ${INSTALL_HEADERS} pffft_double.h)
endif()
else()
set( DOUBLE_SOURCES )
endif()
######################################################
add_library(PFFFT STATIC ${FLOAT_SOURCES} ${DOUBLE_SOURCES} pffft_common.c pffft_priv_impl.h pffft.hpp )
set_target_properties(PFFFT PROPERTIES OUTPUT_NAME "pffft")
target_compile_definitions(PFFFT PRIVATE _USE_MATH_DEFINES)
target_activate_c_compiler_warnings(PFFFT)
if (PFFFT_USE_SCALAR_VECT)
target_compile_definitions(PFFFT PRIVATE PFFFT_SCALVEC_ENABLED=1)
endif()
if (PFFFT_USE_DEBUG_ASAN)
target_compile_options(PFFFT PRIVATE "-fsanitize=address")
endif()
target_set_c_arch_flags(PFFFT)
if (NOT PFFFT_USE_SIMD)
target_compile_definitions(PFFFT PRIVATE PFFFT_SIMD_DISABLE=1)
endif()
target_link_libraries( PFFFT ${ASANLIB} ${MATHLIB} )
set_property(TARGET PFFFT APPEND PROPERTY INTERFACE_INCLUDE_DIRECTORIES
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
)
if (INSTALL_PFFFT)
set(INSTALL_TARGETS ${INSTALL_TARGETS} PFFFT)
set(INSTALL_HEADERS ${INSTALL_HEADERS} pffft.hpp)
endif()
######################################################
if (PFFFT_USE_TYPE_FLOAT)
add_library(PFDSP STATIC pf_mixer.cpp pf_mixer.h pf_cplx.h pf_carrier.cpp pf_carrier.h pf_cic.cpp pf_cic.h fmv.h )
set_property(TARGET PFDSP PROPERTY CXX_STANDARD 11)
set_property(TARGET PFDSP PROPERTY CXX_STANDARD_REQUIRED ON)
set_target_properties(PFDSP PROPERTIES OUTPUT_NAME "pfdsp")
target_compile_definitions(PFDSP PRIVATE _USE_MATH_DEFINES)
target_activate_cxx_compiler_warnings(PFDSP)
if (PFFFT_USE_DEBUG_ASAN)
target_compile_options(PFDSP PRIVATE "-fsanitize=address")
endif()
if (PFFFT_USE_SIMD)
target_set_cxx_arch_flags(PFDSP)
else()
target_compile_definitions(PFDSP PRIVATE PFFFT_SIMD_DISABLE=1)
endif()
target_link_libraries( PFDSP ${MATHLIB} )
set_property(TARGET PFDSP APPEND PROPERTY INTERFACE_INCLUDE_DIRECTORIES
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
)
if (INSTALL_PFDSP)
set(INSTALL_TARGETS ${INSTALL_TARGETS} PFDSP)
set(INSTALL_HEADERS ${INSTALL_HEADERS} pf_mixer.h pf_cplx.h pf_carrier.h pf_cic.h)
endif()
endif()
######################################################
if (PFFFT_USE_FFTPACK)
# float / single precision
add_library(FFTPACK_FLOAT STATIC fftpack.c fftpack.h)
target_compile_definitions(FFTPACK_FLOAT PRIVATE _USE_MATH_DEFINES)
target_activate_c_compiler_warnings(FFTPACK_FLOAT)
target_link_libraries( FFTPACK_FLOAT ${MATHLIB} )
set_property(TARGET FFTPACK_FLOAT APPEND PROPERTY INTERFACE_INCLUDE_DIRECTORIES
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
)
# double precision
add_library(FFTPACK_DOUBLE STATIC fftpack.c fftpack.h)
target_compile_definitions(FFTPACK_DOUBLE PRIVATE _USE_MATH_DEFINES)
target_compile_definitions(FFTPACK_DOUBLE PUBLIC FFTPACK_DOUBLE_PRECISION)
target_activate_c_compiler_warnings(FFTPACK_DOUBLE)
target_link_libraries( FFTPACK_DOUBLE ${MATHLIB} )
set_property(TARGET FFTPACK_DOUBLE APPEND PROPERTY INTERFACE_INCLUDE_DIRECTORIES
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
)
# builtin test program of fftpack
add_executable(test_fftpack_float fftpack.c fftpack.h)
target_compile_definitions(test_fftpack_float PRIVATE _USE_MATH_DEFINES TESTING_FFTPACK)
target_link_libraries(test_fftpack_float ${MATHLIB})
add_executable(test_fftpack_double fftpack.c fftpack.h)
target_compile_definitions(test_fftpack_double PRIVATE _USE_MATH_DEFINES FFTPACK_DOUBLE_PRECISION TESTING_FFTPACK)
target_link_libraries(test_fftpack_double ${MATHLIB})
endif()
######################################################
if (PFFFT_USE_TYPE_FLOAT)
# only 'float' supported in PFFASTCONV
add_library(PFFASTCONV STATIC pffastconv.c pffastconv.h pffft.h )
set_target_properties(PFFASTCONV PROPERTIES OUTPUT_NAME "pffastconv")
target_compile_definitions(PFFASTCONV PRIVATE _USE_MATH_DEFINES)
target_activate_c_compiler_warnings(PFFASTCONV)
if (PFFFT_USE_DEBUG_ASAN)
target_compile_options(PFFASTCONV PRIVATE "-fsanitize=address")
endif()
target_link_libraries( PFFASTCONV PFFFT ${ASANLIB} ${MATHLIB} )
set_property(TARGET PFFASTCONV APPEND PROPERTY INTERFACE_INCLUDE_DIRECTORIES
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
)
if (INSTALL_PFFASTCONV)
set(INSTALL_TARGETS ${INSTALL_TARGETS} PFFASTCONV)
set(INSTALL_HEADERS ${INSTALL_HEADERS} pffastconv.h)
endif()
endif()
######################################################
install( TARGETS ${INSTALL_TARGETS} DESTINATION lib)
install( FILES ${INSTALL_HEADERS} DESTINATION include)
add_custom_target(uninstall
"${CMAKE_COMMAND}" -P "${CMAKE_SOURCE_DIR}/uninstall.cmake"
)
#######################################################
if (PFFFT_USE_TYPE_FLOAT)
add_executable( test_pffft_float test_pffft.c )
target_compile_definitions(test_pffft_float PRIVATE _USE_MATH_DEFINES)
target_compile_definitions(test_pffft_float PRIVATE PFFFT_ENABLE_FLOAT)
target_link_libraries( test_pffft_float PFFFT ${ASANLIB} )
endif()
######################################################
if (PFFFT_USE_TYPE_DOUBLE)
add_executable( test_pffft_double test_pffft.c )
target_compile_definitions(test_pffft_double PRIVATE _USE_MATH_DEFINES)
target_compile_definitions(test_pffft_double PRIVATE PFFFT_ENABLE_DOUBLE)
target_link_libraries( test_pffft_double PFFFT ${ASANLIB} )
endif()
######################################################
add_executable( test_fft_factors test_fft_factors.c )
if (PFFFT_USE_TYPE_FLOAT)
target_compile_definitions(test_fft_factors PRIVATE PFFFT_ENABLE_FLOAT)
endif()
if (PFFFT_USE_TYPE_DOUBLE)
target_compile_definitions(test_fft_factors PRIVATE PFFFT_ENABLE_DOUBLE)
endif()
target_link_libraries(test_fft_factors PFFFT ${ASANLIB} ${MATHLIB})
######################################################
add_executable( test_pffft_cpp test_pffft.cpp )
target_compile_definitions(test_pffft_cpp PRIVATE _USE_MATH_DEFINES)
if (PFFFT_USE_TYPE_FLOAT)
target_compile_definitions(test_pffft_cpp PRIVATE PFFFT_ENABLE_FLOAT)
endif()
if (PFFFT_USE_TYPE_DOUBLE)
target_compile_definitions(test_pffft_cpp PRIVATE PFFFT_ENABLE_DOUBLE)
endif()
target_link_libraries( test_pffft_cpp PFFFT ${STDCXXLIB} ${ASANLIB} )
######################################################
add_executable( test_pffft_cpp_11 test_pffft.cpp )
target_compile_definitions(test_pffft_cpp_11 PRIVATE _USE_MATH_DEFINES)
if (PFFFT_USE_TYPE_FLOAT)
target_compile_definitions(test_pffft_cpp_11 PRIVATE PFFFT_ENABLE_FLOAT)
endif()
if (PFFFT_USE_TYPE_DOUBLE)
target_compile_definitions(test_pffft_cpp_11 PRIVATE PFFFT_ENABLE_DOUBLE)
endif()
target_link_libraries( test_pffft_cpp_11 PFFFT ${STDCXXLIB} ${ASANLIB} )
set_property(TARGET test_pffft_cpp_11 PROPERTY CXX_STANDARD 11)
set_property(TARGET test_pffft_cpp_11 PROPERTY CXX_STANDARD_REQUIRED ON)
######################################################
if (PFFFT_USE_TYPE_FLOAT)
add_executable(test_pffastconv test_pffastconv.c
${SIMD_FLOAT_HDRS} ${SIMD_DOUBLE_HDRS}
)
target_compile_definitions(test_pffastconv PRIVATE _USE_MATH_DEFINES)
if (PFFFT_USE_DEBUG_ASAN)
target_compile_options(test_pffastconv PRIVATE "-fsanitize=address")
endif()
target_set_c_arch_flags(test_pffastconv)
if (NOT PFFFT_USE_SIMD)
target_compile_definitions(test_pffastconv PRIVATE PFFFT_SIMD_DISABLE=1)
endif()
target_link_libraries( test_pffastconv PFFASTCONV ${ASANLIB} ${MATHLIB} )
endif()
######################################################
if (PFFFT_USE_TYPE_FLOAT)
add_executable(bench_pffft_float bench_pffft.c pffft.h)
target_compile_definitions(bench_pffft_float PRIVATE _USE_MATH_DEFINES)
target_compile_definitions(bench_pffft_float PRIVATE PFFFT_ENABLE_FLOAT)
if (PFFFT_USE_DEBUG_ASAN)
target_compile_options(bench_pffft_float PRIVATE "-fsanitize=address")
endif()
target_link_libraries( bench_pffft_float PFFFT ${ASANLIB} )
if (PFFFT_USE_FFTPACK)
target_compile_definitions(bench_pffft_float PRIVATE HAVE_FFTPACK=1)
target_link_libraries(bench_pffft_float FFTPACK_FLOAT)
endif()
if (PFFFT_USE_BENCH_FFTW)
target_compile_definitions(bench_pffft_float PRIVATE HAVE_FFTW=1)
target_link_libraries(bench_pffft_float fftw3f)
endif()
if (PATH_GREEN AND PFFFT_USE_BENCH_GREEN)
target_compile_definitions(bench_pffft_float PRIVATE HAVE_GREEN_FFTS=1)
target_link_libraries(bench_pffft_float GreenFFT)
endif()
if (PATH_KISS AND PFFFT_USE_BENCH_KISS)
target_compile_definitions(bench_pffft_float PRIVATE HAVE_KISS_FFT=1)
target_link_libraries(bench_pffft_float KissFFT)
endif()
if (PATH_POCKET AND PFFFT_USE_BENCH_POCKET)
target_compile_definitions(bench_pffft_float PRIVATE HAVE_POCKET_FFT=1)
target_link_libraries(bench_pffft_float PocketFFT)
endif()
if (PFFFT_USE_BENCH_MKL)
if ( (CMAKE_SYSTEM_PROCESSOR STREQUAL "i686") OR (CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64") )
# has chances to work
else()
# other PROCESSORs could be "ppc", "ppc64", "arm", "aarch64", "armv7l" - or something else?!
message(WARNING "using Intel MKL on '${CMAKE_SYSTEM_PROCESSOR}' might fail.")
endif()
message(STATUS "In case compiling/linking with Intel MKL fails, check CMakeLists.txt or deactivate PFFFT_USE_BENCH_MKL")
target_compile_definitions(bench_pffft_float PRIVATE HAVE_MKL=1)
target_link_libraries(bench_pffft_float mkl_intel_lp64 mkl_sequential -lmkl_core)
endif()
endif()
if (PFFFT_USE_TYPE_DOUBLE)
add_executable(bench_pffft_double bench_pffft.c pffft.h)
target_compile_definitions(bench_pffft_double PRIVATE _USE_MATH_DEFINES)
target_compile_definitions(bench_pffft_double PRIVATE PFFFT_ENABLE_DOUBLE)
if (PFFFT_USE_DEBUG_ASAN)
target_compile_options(bench_pffft_double PRIVATE "-fsanitize=address")
endif()
target_link_libraries( bench_pffft_double PFFFT ${ASANLIB} )
if (PFFFT_USE_FFTPACK)
target_compile_definitions(bench_pffft_double PRIVATE HAVE_FFTPACK=1)
target_link_libraries(bench_pffft_double FFTPACK_DOUBLE)
endif()
if (PFFFT_USE_BENCH_FFTW)
target_compile_definitions(bench_pffft_double PRIVATE HAVE_FFTW=1)
target_link_libraries(bench_pffft_double fftw3)
endif()
if (PATH_POCKET AND PFFFT_USE_BENCH_POCKET)
target_compile_definitions(bench_pffft_double PRIVATE HAVE_POCKET_FFT=1)
target_link_libraries(bench_pffft_double PocketFFT)
endif()
if (PFFFT_USE_BENCH_MKL)
if ( (CMAKE_SYSTEM_PROCESSOR STREQUAL "i686") OR (CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64") )
# has chances to work
else()
# other PROCESSORs could be "ppc", "ppc64", "arm", "aarch64", "armv7l" - or something else?!
message(WARNING "using Intel MKL on '${CMAKE_SYSTEM_PROCESSOR}' might fail.")
endif()
message(STATUS "In case compiling/linking with Intel MKL fails, check CMakeLists.txt or deactivate PFFFT_USE_BENCH_MKL")
target_compile_definitions(bench_pffft_double PRIVATE HAVE_MKL=1)
target_link_libraries(bench_pffft_double mkl_intel_lp64 mkl_sequential -lmkl_core)
endif()
endif()
######################################################
if (PFFFT_USE_TYPE_FLOAT)
add_executable(bench_pf_mixer_float bench_mixers.cpp papi_perf_counter.h)
target_compile_definitions(bench_pf_mixer_float PRIVATE _USE_MATH_DEFINES)
target_compile_definitions(bench_pf_mixer_float PRIVATE PFFFT_ENABLE_FLOAT)
target_link_libraries( bench_pf_mixer_float ${ASANLIB} )
if (PFFFT_USE_DEBUG_ASAN)
target_compile_options(bench_pf_mixer_float PRIVATE "-fsanitize=address")
endif()
if (PAPI_FOUND)
target_compile_definitions(bench_pf_mixer_float PRIVATE HAVE_PAPI=1)
target_link_libraries(bench_pf_mixer_float ${PAPI_LIBRARIES})
endif()
target_link_libraries( bench_pf_mixer_float PFDSP $<$<CXX_COMPILER_ID:GNU>:stdc++> )
############################################################################
add_library(pf_conv_arch_none pf_conv.cpp pf_conv.h pf_cplx.h)
target_compile_definitions(pf_conv_arch_none PRIVATE CONV_ARCH_POST=none MIPP_NO_INTRINSICS=1)
set_property(TARGET pf_conv_arch_none PROPERTY CXX_STANDARD 11)
set_property(TARGET pf_conv_arch_none PROPERTY CXX_STANDARD_REQUIRED ON)
target_activate_cxx_compiler_warnings(pf_conv_arch_none)
add_library(pf_conv_dispatcher pf_conv_dispatcher.cpp pf_conv_dispatcher.h pf_conv.h pf_cplx.h)
set_property(TARGET pf_conv_dispatcher PROPERTY CXX_STANDARD 11)
set_property(TARGET pf_conv_dispatcher PROPERTY CXX_STANDARD_REQUIRED ON)
target_activate_cxx_compiler_warnings(pf_conv_dispatcher)
add_library(pf_conv_arch_dflt pf_conv.cpp pf_conv.h pf_cplx.h)
target_compile_definitions(pf_conv_arch_dflt PRIVATE CONV_ARCH_POST=dflt)
set_property(TARGET pf_conv_arch_dflt PROPERTY CXX_STANDARD 11)
set_property(TARGET pf_conv_arch_dflt PROPERTY CXX_STANDARD_REQUIRED ON)
target_activate_cxx_compiler_warnings(pf_conv_arch_dflt)
target_set_cxx_arch_flags(pf_conv_arch_dflt)
target_link_libraries(pf_conv_dispatcher pf_conv_arch_none pf_conv_arch_dflt)
if ((CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64") OR (CMAKE_SYSTEM_PROCESSOR MATCHES "AMD64"))
if ((CMAKE_CXX_COMPILER_ID STREQUAL "GNU") OR CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
set(PF_CONV_ARCHES "sse3;sse4;avx;avx2")
set(PF_CONV_OPT_sse3 "core2") # emulate a map
set(PF_CONV_OPT_sse4 "nehalem")
set(PF_CONV_OPT_avx "sandybridge")
set(PF_CONV_OPT_avx2 "haswell")
target_compile_definitions(pf_conv_dispatcher PRIVATE CONV_ARCH_GCC_AMD64)
elseif (CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
set(PF_CONV_ARCHES "sse2;avx;avx2")
set(PF_CONV_OPT_sse2 "SSE2") # emulate a map
set(PF_CONV_OPT_avx "AVX")
set(PF_CONV_OPT_avx2 "AVX2")
target_compile_definitions(pf_conv_dispatcher PRIVATE CONV_ARCH_MSVC_AMD64)
else()
set(PF_CONV_ARCHES "")
message(WARNING "unknown compiler ${CMAKE_CXX_COMPILER_ID} on CMAKE_SYSTEM_PROCESSOR ${CMAKE_SYSTEM_PROCESSOR}: can't do architecture specific compilation")
endif()
elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "aarch64")
if ((CMAKE_CXX_COMPILER_ID STREQUAL "GNU") OR CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
set(PF_CONV_ARCHES "armv8a")
set(PF_CONV_OPT_armv8a "armv8-a") # emulate a map for arch
target_compile_definitions(pf_conv_dispatcher PRIVATE CONV_ARCH_GCC_AARCH64)
else()
set(PF_CONV_ARCHES "")
message(WARNING "unknown compiler ${CMAKE_CXX_COMPILER_ID} on CMAKE_SYSTEM_PROCESSOR ${CMAKE_SYSTEM_PROCESSOR}: can't do architecture specific compilation")
endif()
elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "armv7l")
if ((CMAKE_CXX_COMPILER_ID STREQUAL "GNU") OR CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
set(PF_CONV_ARCHES "neon_vfpv4;neon_rpi3_a53;neon_rpi4_a72")
set(PF_CONV_OPT_neon_vfpv4 "armv7-a") # emulate a map for arch
set(PF_CONV_EXTRA_neon_vfpv4 "neon_vfpv4") # emulate a map for additional options (EXTRA)
set(PF_CONV_OPT_neon_rpi3_a53 "armv7-a")
set(PF_CONV_EXTRA_neon_rpi3_a53 "neon_rpi3_a53")
set(PF_CONV_OPT_neon_rpi4_a72 "armv7-a")
set(PF_CONV_EXTRA_neon_rpi4_a72 "neon_rpi4_a72")
target_compile_definitions(pf_conv_dispatcher PRIVATE CONV_ARCH_GCC_ARM32NEON)
else()
set(PF_CONV_ARCHES "")
message(WARNING "unknown compiler ${CMAKE_CXX_COMPILER_ID} on CMAKE_SYSTEM_PROCESSOR ${CMAKE_SYSTEM_PROCESSOR}: can't do architecture specific compilation")
endif()
else()
message(WARNING "this is unforseen CMAKE_SYSTEM_PROCESSOR ${CMAKE_SYSTEM_PROCESSOR}: can't do architecture specific compilation")
endif()
foreach (arch_opt ${PF_CONV_ARCHES})
add_library(pf_conv_arch_${arch_opt} pf_conv.cpp pf_conv.h pf_cplx.h)
set_property(TARGET pf_conv_arch_${arch_opt} PROPERTY CXX_STANDARD 11)
set_property(TARGET pf_conv_arch_${arch_opt} PROPERTY CXX_STANDARD_REQUIRED ON)
target_activate_cxx_compiler_warnings(pf_conv_arch_${arch_opt})
target_compile_definitions(pf_conv_arch_${arch_opt} PRIVATE CONV_ARCH_POST=${arch_opt})
target_set_cxx_arch_option(pf_conv_arch_${arch_opt} "${PF_CONV_OPT_${arch_opt}}" "${PF_CONV_EXTRA_${arch_opt}}" "${PF_CONV_OPT_${arch_opt}}")
target_link_libraries(pf_conv_dispatcher pf_conv_arch_${arch_opt})
message(STATUS "added library pf_conv_arch_${arch_opt} with CONV_ARCH_POST=${arch_opt}")
endforeach()
if (PFFFT_USE_DEBUG_ASAN)
foreach (arch_opt ${PF_CONV_ARCHES})
target_compile_options(pf_conv_arch_${arch_opt} PRIVATE "-fsanitize=address")
target_link_libraries( pf_conv_arch_${arch_opt} ${ASANLIB})
endforeach()
target_compile_options(pf_conv_arch_none PRIVATE "-fsanitize=address")
target_link_libraries( pf_conv_arch_none ${ASANLIB})
target_compile_options(pf_conv_dispatcher PRIVATE "-fsanitize=address")
target_link_libraries(pf_conv_dispatcher ${ASANLIB})
endif()
if(MIPP_FOUND)
foreach (arch_opt ${PF_CONV_ARCHES})
message(STATUS "link pf_conv_arch_${arch_opt} against MIPP")
target_link_libraries(pf_conv_arch_${arch_opt} MIPP)
endforeach()
message(STATUS "link pf_conv_arch_none against MIPP")
target_link_libraries(pf_conv_arch_none MIPP)
endif()
############################################################################
add_executable(bench_pf_conv_float bench_conv.cpp papi_perf_counter.h)
set_property(TARGET bench_pf_conv_float PROPERTY CXX_STANDARD 11)
set_property(TARGET bench_pf_conv_float PROPERTY CXX_STANDARD_REQUIRED ON)
target_compile_definitions(bench_pf_conv_float PRIVATE _USE_MATH_DEFINES)
target_compile_definitions(bench_pf_conv_float PRIVATE PFFFT_ENABLE_FLOAT)
if (PFFFT_USE_DEBUG_ASAN)
target_compile_options(bench_pf_conv_float PRIVATE "-fsanitize=address")
endif()
target_link_libraries( bench_pf_conv_float ${ASANLIB} )
if (PAPI_FOUND)
target_compile_definitions(bench_pf_conv_float PRIVATE HAVE_PAPI=1)
target_link_libraries(bench_pf_conv_float ${PAPI_LIBRARIES})
endif()
if(MIPP_FOUND)
target_link_libraries(bench_pf_conv_float MIPP)
endif()
target_link_libraries( bench_pf_conv_float pf_conv_dispatcher PFDSP $<$<CXX_COMPILER_ID:GNU>:stdc++> )
endif()
######################################################
add_subdirectory(examples)
######################################################
enable_testing()
add_test(NAME test_fft_factors
COMMAND "${CMAKE_CURRENT_BINARY_DIR}/test_fft_factors"
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
)
if (PFFFT_USE_FFTPACK)
add_test(NAME test_fftpack_float
COMMAND "${CMAKE_CURRENT_BINARY_DIR}/test_fftpack_float"
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
)
add_test(NAME test_fftpack_double
COMMAND "${CMAKE_CURRENT_BINARY_DIR}/test_fftpack_double"
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
)
endif()
if (PFFFT_USE_TYPE_FLOAT)
add_test(NAME bench_pffft_pow2
COMMAND "${CMAKE_CURRENT_BINARY_DIR}/bench_pffft_float" "--max-len" "128" "--quick"
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
)
add_test(NAME bench_pffft_non2
COMMAND "${CMAKE_CURRENT_BINARY_DIR}/bench_pffft_float" "--non-pow2" "--max-len" "192" "--quick"
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
)
# add_test(NAME bench_plots
# COMMAND bash "-c" "${CMAKE_CURRENT_SOURCE_DIR}/plots.sh"
# WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
# )
add_test(NAME test_pfconv_lens_symetric
COMMAND "${CMAKE_CURRENT_BINARY_DIR}/test_pffastconv" "--no-bench" "--quick" "--sym"
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
)
add_test(NAME test_pfconv_lens_non_sym
COMMAND "${CMAKE_CURRENT_BINARY_DIR}/test_pffastconv" "--no-bench" "--quick"
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
)
add_test(NAME bench_pfconv_symetric
COMMAND "${CMAKE_CURRENT_BINARY_DIR}/test_pffastconv" "--no-len" "--quick" "--sym"
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
)
add_test(NAME bench_pfconv_non_sym
COMMAND "${CMAKE_CURRENT_BINARY_DIR}/test_pffastconv" "--no-len" "--quick"
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
)
endif()