A simple C 17 Thread Pool implementation.
// create thread pool with 4 worker threads
ThreadPool pool(4);
// enqueue and store future
auto result = pool.enqueue([](int answer) { return answer; }, 42);
// get result from future
std::cout << result.get() << std::endl;
-
THREADPOOL_LIBRARY_TYPE: Set the type of library to build.Supported options:
OBJECT(default),STATIC,SHARED.
Build and install ThreadPool somewhere on your system (note: OBJECT libraries cannot be installed).
find_package(Threads REQUIRED)
set(ThreadPool_DIR "</threadpool/install/dir>/share/cmake")
# You can actually skip the install step and use the build directory.
set(ThreadPool_DIR "</threadpool/build/dir>")
find_package(Threads REQUIRED)
find_package(ThreadPool)
target_link_libraries(<your-target> PRIVATE ThreadPool)find_package(Threads REQUIRED)
FetchContent_Declare(ThreadPool
GIT_REPOSITORY git://github.com/jhasse/ThreadPool.git
)
# Optional
# set(THREADPOOL_LIBRARY_TYPE SHARED)
# If CMake >= 3.14
FetchContent_MakeAvailable(ThreadPool)
# If CMake < 3.14
FetchContent_GetProperties(ThreadPool)
if (NOT ThreadPool_POPULATED)
FetchContent_Populate(ThreadPool)
add_subdirectory("${ThreadPool_SOURCE_DIR}" ${ThreadPool_BINARY_DIR})
endif()
target_link_libraries(<your-target> PRIVATE ThreadPool)