Thread

Multithreading support. More...

Files
file	piblockingqueue.h
	Blocking queue template.
file	piconditionvar.h
	Condition variable for waiting and notification between threads.
file	pigrabberbase.h
	Grabber thread base class.
file	pimutex.h
	Basic interthread lock.
file	pipipelinethread.h
	Thread-based pipeline for multi-stage data processing.
file	piprotectedvariable.h
	Thread-safe variable.
file	pireadwritelock.h
	Read-write lock with multiple readers or one writer.
file	pisemaphore.h
	Counting semaphore for shared resources.
file	pispinlock.h
	Spinlock with busy waiting.
file	pithread.h
	Runtime thread object with optional loop execution.
file	pithreadmodule.h
	Umbrella header for the thread module.
file	pithreadnotifier.h
	Counting notification helper for coordination between threads.
file	pithreadpoolexecutor.h
	Thread pool executor Executes tasks in a pool of worker threads.
file	pithreadpoolloop.h
	Parallel loop helper.
file	pitimer.h
	Timer object backed by an internal thread.

Classes
class	PIBlockingQueue< T >
	Thread-safe queue that supports blocking operations - waits for space when storing and waits for element when retrieving. More...
class	PIConditionVariable
	Condition variable used together with external PIMutex. More...
class	PIGrabberBase< T >
	Base polling grabber thread with a pending queue, recording virtual methods, and a last-item snapshot. More...
class	PIMutex
	Mutex for mutual exclusion between threads. More...
class	PIMutexLocker
	Scope guard that locks a PIMutex in constructor and unlocks it in destructor. More...
class	PIPipelineThread< Tin, Tout >
	Thread-based pipeline template class for multi-stage data processing. More...
class	PIProtectedVariable< T >
	Thread-safe variable template class. More...
class	PIReadWriteLock
	Synchronization primitive that allows concurrent readers and exclusive writer access. More...
class	PIReadLocker
	Scope guard that acquires reader access in constructor and releases it in destructor. More...
class	PIWriteLocker
	Scope guard that acquires writer access in constructor and releases it in destructor. More...
class	PISemaphore
	Counting semaphore that tracks available resource units. More...
class	PISemaphoreLocker
	Scope guard that acquires semaphore units in constructor and releases them in destructor. More...
class	PISpinlock
	Lock based on atomic spinning for very short critical sections. More...
class	PISpinlockLocker
	Scope guard that locks a PISpinlock in constructor and unlocks it in destructor. More...
class	PIThread
	Thread object that executes work on a dedicated system thread. More...
class	PIThreadNotifier
	Thread notifier class for synchronization between threads. More...
class	PIThreadPoolExecutor
	Fixed-size pool of worker threads for fire-and-forget tasks. More...
class	PIThreadPoolLoop
	Helper that runs one integer range across a fixed set of worker threads. More...
class	PITimer
	Periodic timer that emits ticks from an internal worker thread. More...

Detailed Description

Multithreading support.

Building with CMake

find_package(PIP REQUIRED)
target_link_libraries([target] PIP)

Common

This module provides thread, timer and synchronization primitives for runtime work.

Authors

Ivan Pelipenko peri4.nosp@m.ko@y.nosp@m.andex.nosp@m..ru; Andrey Bychkov work..nosp@m.a.b@.nosp@m.yande.nosp@m.x.ru;