jevois::ThreadPool Class Reference

#include <jevois/Util/ThreadPool.H>

A thread pool with CPU affinity.

Thread pool with extra settings to enforce that passed tasks run on some particular cores. Used by JeVois-Pro Platform to enforce that machine vision tasks run on big cores (ARM A73) while non-critical tasks run on slower little cores (ARM A53).

Definition at line 47 of file ThreadPool.H.

Public Member Functions
	ThreadPool (unsigned int threads=std::thread::hardware_concurrency(), bool little=false)
	Constructor.
	~ThreadPool ()
	Destructor.
template<typename Func , typename... Args, std::enable_if_t< std::is_invocable_v< Func &&, Args &&... >, bool > = true>
auto	execute (Func &&func, Args &&... args) -> std::future< decltype(func(args...))>
	Execute a function and get a future.
auto	getPoolSize () -> size_t
	Get the pool size.

Constructor & Destructor Documentation

ThreadPool()

jevois::ThreadPool::ThreadPool	(	unsigned int	threads = std::thread::hardware_concurrency(),
		bool	little = false
	)

Constructor.

Definition at line 33 of file ThreadPool.C.

References execute(), LERROR, and LINFO.

~ThreadPool()

jevois::ThreadPool::~ThreadPool

(

)

Destructor.

Definition at line 106 of file ThreadPool.C.

Member Function Documentation

execute()

template<typename Func , typename... Args, std::enable_if_t< std::is_invocable_v< Func &&, Args &&... >, bool > = true>

auto jevois::ThreadPool::execute	(	Func &&	func,
		Args &&...	args
	)		-> std::future< decltype(func(args...))>

Execute a function and get a future.

Referenced by ThreadPool().

getPoolSize()

auto jevois::ThreadPool::getPoolSize

(

)

-> size_t

Get the pool size.

Definition at line 118 of file ThreadPool.C.

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The documentation for this class was generated from the following files:

• include/jevois/Util/ThreadPool.H
• src/jevois/Util/ThreadPool.C