#[===================================================================[ parallel-hashmap library by Gregory Popovitch CMake projects that wish to use this library may do something like : include(FetchContent) FetchContent_Declare( parallel-hashmap GIT_REPOSITORY https://github.com/greg7mdp/parallel-hashmap.git GIT_TAG v1.3.8 # adjust tag/branch/commit as needed ) FetchContent_MakeAvailable(parallel-hashmap) ... include_directories(${parallel-hashmap_SOURCE_DIR}) #]===================================================================] cmake_minimum_required(VERSION 3.8) list (APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake") include(DetectVersion) cmake_policy(SET CMP0048 NEW) ## set VERSION as documented by the project() command. cmake_policy(SET CMP0076 NEW) ## accept new policy if(NOT CMAKE_CXX_STANDARD) set(CMAKE_CXX_STANDARD 11) ## compile with C++11 support endif() if(NOT CMAKE_CXX_STANDARD_REQUIRED) set(CMAKE_CXX_STANDARD_REQUIRED ON) endif() if(NOT DEFINED PHMAP_MASTER_PROJECT) set(PHMAP_MASTER_PROJECT OFF) if(CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR) set(PHMAP_MASTER_PROJECT ON) endif() endif() project(phmap VERSION ${DETECTED_PHMAP_VERSION} LANGUAGES CXX) ## ----------------------------- options ----------------------------- option(PHMAP_INSTALL "Enable installation" ${PHMAP_MASTER_PROJECT}) set(PHMAP_DIR parallel_hashmap) set(PHMAP_HEADERS ${CMAKE_CURRENT_SOURCE_DIR}/${PHMAP_DIR}/phmap.h ${CMAKE_CURRENT_SOURCE_DIR}/${PHMAP_DIR}/phmap_base.h ${CMAKE_CURRENT_SOURCE_DIR}/${PHMAP_DIR}/phmap_bits.h ${CMAKE_CURRENT_SOURCE_DIR}/${PHMAP_DIR}/phmap_config.h ${CMAKE_CURRENT_SOURCE_DIR}/${PHMAP_DIR}/phmap_dump.h ${CMAKE_CURRENT_SOURCE_DIR}/${PHMAP_DIR}/phmap_fwd_decl.h ${CMAKE_CURRENT_SOURCE_DIR}/${PHMAP_DIR}/phmap_utils.h ${CMAKE_CURRENT_SOURCE_DIR}/${PHMAP_DIR}/meminfo.h ${CMAKE_CURRENT_SOURCE_DIR}/${PHMAP_DIR}/btree.h) include(helpers) add_library(${PROJECT_NAME} INTERFACE) target_sources(${PROJECT_NAME} INTERFACE ${PHMAP_HEADERS}) target_include_directories( ${PROJECT_NAME} INTERFACE $ $) if(PHMAP_INSTALL) include(GNUInstallDirs) include(CMakePackageConfigHelpers) install( DIRECTORY ${PROJECT_SOURCE_DIR}/${PHMAP_DIR}/ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/${PHMAP_DIR}) install(TARGETS ${PROJECT_NAME} EXPORT ${PROJECT_NAME}-targets) export(EXPORT ${PROJECT_NAME}-targets FILE "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Targets.cmake") endif() ## ------------------------- building tests and examples ------------- option(PHMAP_BUILD_TESTS "Whether or not to build the tests" ${PHMAP_MASTER_PROJECT}) option(PHMAP_BUILD_EXAMPLES "Whether or not to build the examples" ${PHMAP_MASTER_PROJECT}) if(MSVC) set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /bigobj") endif() if (PHMAP_BUILD_TESTS OR PHMAP_BUILD_EXAMPLES) include_directories(${PROJECT_SOURCE_DIR}) endif() if (PHMAP_BUILD_TESTS) if (NOT PHMAP_GTEST_LIBS) include(cmake/DownloadGTest.cmake) check_target(gtest) check_target(gtest_main) check_target(gmock) set(PHMAP_GTEST_LIBS gmock_main) endif() enable_testing() ## ---------------- regular hash maps ---------------------------- phmap_cc_test(NAME container_memory SRCS "tests/container_memory_test.cc" DEPS ${PHMAP_GTEST_LIBS}) phmap_cc_test(NAME hash_policy_testing SRCS "tests/hash_policy_testing_test.cc" DEPS ${PHMAP_GTEST_LIBS}) phmap_cc_test(NAME node_hash_policy SRCS "tests/node_hash_policy_test.cc" DEPS ${PHMAP_GTEST_LIBS}) phmap_cc_test(NAME raw_hash_set SRCS "tests/raw_hash_set_test.cc" DEPS ${PHMAP_GTEST_LIBS}) phmap_cc_test(NAME raw_hash_set_allocator SRCS "tests/raw_hash_set_allocator_test.cc" DEPS ${PHMAP_GTEST_LIBS}) ## ---------------- regular hash maps ---------------------------- phmap_cc_test(NAME flat_hash_set SRCS "tests/flat_hash_set_test.cc" COPTS "-DUNORDERED_SET_CXX17" DEPS ${PHMAP_GTEST_LIBS}) phmap_cc_test(NAME flat_hash_map SRCS "tests/flat_hash_map_test.cc" DEPS ${PHMAP_GTEST_LIBS}) phmap_cc_test(NAME node_hash_map SRCS "tests/node_hash_map_test.cc" DEPS ${PHMAP_GTEST_LIBS}) phmap_cc_test(NAME node_hash_set SRCS "tests/node_hash_set_test.cc" COPTS "-DUNORDERED_SET_CXX17" DEPS ${PHMAP_GTEST_LIBS}) ## --------------- parallel hash maps ----------------------------------------------- phmap_cc_test(NAME parallel_flat_hash_map SRCS "tests/parallel_flat_hash_map_test.cc" COPTS "-DUNORDERED_MAP_CXX17" DEPS ${PHMAP_GTEST_LIBS}) phmap_cc_test(NAME parallel_flat_hash_set SRCS "tests/parallel_flat_hash_set_test.cc" COPTS "-DUNORDERED_SET_CXX17" DEPS ${PHMAP_GTEST_LIBS}) phmap_cc_test(NAME parallel_node_hash_map SRCS "tests/parallel_node_hash_map_test.cc" DEPS ${PHMAP_GTEST_LIBS}) phmap_cc_test(NAME parallel_node_hash_set SRCS "tests/parallel_node_hash_set_test.cc" COPTS "-DUNORDERED_SET_CXX17" DEPS ${PHMAP_GTEST_LIBS}) phmap_cc_test(NAME parallel_flat_hash_map_mutex SRCS "tests/parallel_flat_hash_map_mutex_test.cc" COPTS "-DUNORDERED_MAP_CXX17" DEPS ${PHMAP_GTEST_LIBS}) phmap_cc_test(NAME dump_load SRCS "tests/dump_load_test.cc" COPTS "-DUNORDERED_MAP_CXX17" DEPS ${PHMAP_GTEST_LIBS}) phmap_cc_test(NAME erase_if SRCS "tests/erase_if_test.cc" COPTS "-DUNORDERED_MAP_CXX17" DEPS ${PHMAP_GTEST_LIBS}) ## --------------- btree ----------------------------------------------- phmap_cc_test(NAME btree SRCS "tests/btree_test.cc" DEPS ${PHMAP_GTEST_LIBS}) endif() if (PHMAP_BUILD_EXAMPLES) if(NOT MSVC) set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pedantic -Wall -Wextra -Wcast-align -Wcast-qual -Wdisabled-optimization -Winit-self -Wlogical-op -Wmissing-include-dirs -Woverloaded-virtual -Wredundant-decls -Wshadow -Wstrict-null-sentinel -Wswitch-default -Wno-unused") if (NOT CMAKE_COMPILER_IS_GNUCC OR CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 5.0) set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unknown-warning-option -Wno-gnu-zero-variadic-macro-arguments") endif() else() set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4 /Zc:__cplusplus") endif() set(THREADS_PREFER_PTHREAD_FLAG ON) find_package(Threads REQUIRED) add_executable(ex_allmaps examples/allmaps.cc phmap.natvis) add_executable(ex_basic examples/basic.cc phmap.natvis) add_executable(ex_bench examples/bench.cc phmap.natvis) add_executable(ex_emplace examples/emplace.cc phmap.natvis) if (MSVC) add_executable(ex_lazy_emplace_l examples/lazy_emplace_l.cc phmap.natvis) endif() add_executable(ex_serialize examples/serialize.cc phmap.natvis) #target_include_directories(ex_serialize PUBLIC $) add_executable(ex_hash_std examples/hash_std.cc phmap.natvis) add_executable(ex_hash_value examples/hash_value.cc phmap.natvis) add_executable(ex_hash examples/hash.cc phmap.natvis) add_executable(ex_two_files examples/f1.cc examples/f2.cc phmap.natvis) add_executable(ex_insert_bench examples/insert_bench.cc phmap.natvis) add_executable(ex_knucleotide examples/knucleotide.cc phmap.natvis) add_executable(ex_dump_load examples/dump_load.cc phmap.natvis) add_executable(ex_btree examples/btree.cc phmap.natvis) add_executable(ex_hash_bench examples/hash_bench.cc phmap.natvis) add_executable(ex_matt examples/matt.cc phmap.natvis) add_executable(ex_mt_word_counter examples/mt_word_counter.cc phmap.natvis) add_executable(ex_p_bench examples/p_bench.cc phmap.natvis) target_link_libraries(ex_knucleotide Threads::Threads) target_link_libraries(ex_bench Threads::Threads) endif()