fix concurrent

git-svn-id: svn://db.shs.com.ru/pip@884 12ceb7fc-bf1f-11e4-8940-5bc7170c53b5

src_concurrent/executor.cpp

@@ -1,13 +1,9 @@
-//
-// Created by fomenko on 23.09.2019.
-//
-
 #include "executor.h"
 
-PIThreadPoolExecutor::PIThreadPoolExecutor(size_t corePoolSize, PIBlockingDequeue<std::function<void()>> *taskQueue_,
-                                           PIThreadFactory *threadFactory) : isShutdown_(false), taskQueue(taskQueue_), threadFactory(threadFactory) {
+
+PIThreadPoolExecutor::PIThreadPoolExecutor(size_t corePoolSize, PIBlockingDequeue<std::function<void()>> *taskQueue_) : isShutdown_(false), taskQueue(taskQueue_) {
 	for (size_t i = 0; i < corePoolSize; ++i) {
-        AbstractThread* thread = threadFactory->newThread([&, i](){
+		PIThread * thread = new PIThread([&, i](){
 			auto runnable = taskQueue->poll(100, std::function<void()>());
 			if (runnable) {
 				runnable();
@@ -19,6 +15,7 @@ PIThreadPoolExecutor::PIThreadPoolExecutor(size_t corePoolSize, PIBlockingDequeu
 	}
 }
 
+
 bool PIThreadPoolExecutor::awaitTermination(int timeoutMs) {
 	PITimeMeasurer measurer;
 	for (size_t i = 0; i < threadPool.size(); ++i) {
@@ -29,26 +26,30 @@ bool PIThreadPoolExecutor::awaitTermination(int timeoutMs) {
 	return true;
 }
 
+
 void PIThreadPoolExecutor::shutdownNow() {
 	isShutdown_ = true;
 	for (size_t i = 0; i < threadPool.size(); ++i) threadPool[i]->stop();
 }
 
+
 PIThreadPoolExecutor::~PIThreadPoolExecutor() {
 	shutdownNow();
 	while (threadPool.size() > 0) delete threadPool.take_back();
-    delete threadFactory;
 	delete taskQueue;
 }
 
+
 void PIThreadPoolExecutor::execute(const std::function<void()> &runnable) {
 	if (!isShutdown_) taskQueue->offer(runnable);
 }
 
+
 volatile bool PIThreadPoolExecutor::isShutdown() const {
 	return isShutdown_;
 }
 
+
 void PIThreadPoolExecutor::shutdown() {
 	isShutdown_ = true;
 }

src_concurrent/piconditionlock.cpp

@@ -1,7 +1,3 @@
-//
-// Created by fomenko on 25.09.2019.
-//
-
 #include "piconditionlock.h"
 #ifdef WINDOWS
 #include "synchapi.h"
@@ -9,42 +5,49 @@
 #include "pthread.h"
 #endif
 
+
 PRIVATE_DEFINITION_START(PIConditionLock)
 #ifdef WINDOWS
-    CRITICAL_SECTION
+CRITICAL_SECTION
 #else
-    pthread_mutex_t
+pthread_mutex_t
 #endif
-    nativeHandle;
+nativeHandle;
 PRIVATE_DEFINITION_END(PIConditionLock)
 
+
 #ifdef WINDOWS
 PIConditionLock::PIConditionLock() {
 	InitializeCriticalSection(&PRIVATE->nativeHandle);
 }
 
+
 PIConditionLock::~PIConditionLock() {
 	DeleteCriticalSection(&PRIVATE->nativeHandle);
 }
 
+
 void PIConditionLock::lock() {
 	EnterCriticalSection(&PRIVATE->nativeHandle);
 }
 
+
 void PIConditionLock::unlock() {
 	LeaveCriticalSection(&PRIVATE->nativeHandle);
 }
 
+
 void *PIConditionLock::handle() {
 	return &PRIVATE->nativeHandle;
 }
 
+
 bool PIConditionLock::tryLock() {
 	return TryEnterCriticalSection(&PRIVATE->nativeHandle) != 0;
 }
-
 #else
 
+
 PIConditionLock::PIConditionLock() {
 	pthread_mutexattr_t attr;
 	memset(&attr, 0, sizeof(attr));
@@ -55,24 +58,29 @@ PIConditionLock::PIConditionLock() {
 	pthread_mutexattr_destroy(&attr);
 }
 
+
 PIConditionLock::~PIConditionLock() {
 	pthread_mutex_destroy(&(PRIVATE->nativeHandle));
 }
 
+
 void PIConditionLock::lock() {
 	pthread_mutex_lock(&(PRIVATE->nativeHandle));
 }
 
+
 void PIConditionLock::unlock() {
 	pthread_mutex_unlock(&(PRIVATE->nativeHandle));
 }
 
+
 void *PIConditionLock::handle() {
 	return &PRIVATE->nativeHandle;
 }
 
+
 bool PIConditionLock::tryLock() {
-    return (pthread_mutex_trylock(&(PRIVATE->nativeHandle)) == 0);;
+	return (pthread_mutex_trylock(&(PRIVATE->nativeHandle)) == 0);
 }
 #endif
 

src_concurrent/piconditionvar.cpp

@@ -1,8 +1,7 @@
-//
-// Created by fomenko on 20.09.2019.
-//
-
 #include "piplatform.h"
+#include "piconditionvar.h"
+#include "pithread.h"
+#include "pitime.h"
 
 #ifdef WINDOWS
 #define _WIN32_WINNT 0x0600
@@ -11,20 +10,18 @@
 #include <winbase.h>
 #endif
 
-#include "piconditionvar.h"
-#include "pithread.h"
-#include "pitime.h"
 
 PRIVATE_DEFINITION_START(PIConditionVariable)
 #ifdef WINDOWS
-    CONDITION_VARIABLE nativeHandle;
+CONDITION_VARIABLE nativeHandle;
 #else
-    pthread_cond_t nativeHandle;
-    PIConditionLock* currentLock;
+pthread_cond_t nativeHandle;
+PIConditionLock* currentLock;
 #endif
-    bool isDestroying;
+bool isDestroying;
 PRIVATE_DEFINITION_END(PIConditionVariable)
 
+
 PIConditionVariable::PIConditionVariable() {
 #ifdef WINDOWS
 	InitializeConditionVariable(&PRIVATE->nativeHandle);
@@ -36,14 +33,15 @@ PIConditionVariable::PIConditionVariable() {
 #endif
 }
 
+
 PIConditionVariable::~PIConditionVariable() {
 #ifdef WINDOWS
 #else
 	pthread_cond_destroy(&PRIVATE->nativeHandle);
 #endif
-
 }
 
+
 void PIConditionVariable::wait(PIConditionLock& lk) {
 #ifdef WINDOWS
 	SleepConditionVariableCS(&PRIVATE->nativeHandle, (PCRITICAL_SECTION)lk.handle(), INFINITE);
@@ -52,6 +50,7 @@ void PIConditionVariable::wait(PIConditionLock& lk) {
 #endif
 }
 
+
 void PIConditionVariable::wait(PIConditionLock& lk, const std::function<bool()>& condition) {
 	bool isCondition;
 	while (true) {
@@ -66,6 +65,7 @@ void PIConditionVariable::wait(PIConditionLock& lk, const std::function<bool()>&
 	}
 }
 
+
 bool PIConditionVariable::waitFor(PIConditionLock &lk, int timeoutMs) {
 	bool isNotTimeout;
 #ifdef WINDOWS
@@ -78,6 +78,7 @@ bool PIConditionVariable::waitFor(PIConditionLock &lk, int timeoutMs) {
 	return isNotTimeout;
 }
 
+
 bool PIConditionVariable::waitFor(PIConditionLock& lk, int timeoutMs, const std::function<bool()> &condition) {
 	bool isCondition;
 	PITimeMeasurer measurer;
@@ -109,6 +110,8 @@ void PIConditionVariable::notifyOne() {
 	pthread_cond_signal(&PRIVATE->nativeHandle);
 #endif
 }
+
+
 void PIConditionVariable::notifyAll() {
 #ifdef WINDOWS
 	WakeAllConditionVariable(&PRIVATE->nativeHandle);
@@ -117,12 +120,3 @@ void PIConditionVariable::notifyAll() {
 #endif
 }
 
-void StdFunctionThreadFuncAdapter::threadFuncStdFunctionAdapter(void *it) {
-    auto consumer = (StdFunctionThreadFuncAdapter*)it;
-    consumer->fun();
-}
-
-void StdFunctionThreadFuncAdapter::registerToInvoke(PIThread *thread) {
-    thread->setData(data());
-    thread->setSlot((ThreadFunc) threadFunc());
-}

src_main/concurrent/executor.h

@@ -5,46 +5,8 @@
 #ifndef PIP_TESTS_EXECUTOR_H
 #define PIP_TESTS_EXECUTOR_H
 
-#include <pithread.h>
-#include <functional>
-#include <utility>
 #include "piblockingdequeue.h"
 
-class AbstractThread {
-public:
-    virtual bool start() = 0;
-    virtual bool waitForStart(int timeout_msecs) = 0;
-    virtual bool waitForFinish(int timeout_msecs) = 0;
-    virtual void stop() = 0;
-    virtual ~AbstractThread() = default;
-};
-
-class Thread : public AbstractThread {
-public:
-    explicit Thread(const std::function<void()>& fun = [](){}) : adapter(fun) {
-        adapter.registerToInvoke(&thread);
-    }
-    virtual ~Thread() = default;
-
-    inline bool start() override { return thread.start(); }
-    inline bool waitForStart(int timeout_msecs) override { return thread.waitForStart(timeout_msecs); }
-    inline bool waitForFinish(int timeout_msecs) override { return thread.waitForFinish(timeout_msecs); }
-    inline void stop() override { thread.stop(); }
-
-private:
-    PIThread thread;
-    StdFunctionThreadFuncAdapter adapter;
-};
-
-class PIThreadFactory {
-public:
-    inline virtual AbstractThread* newThread(const std::function<void()>& fun) {
-        return new Thread(fun);
-    }
-    virtual ~PIThreadFactory() = default;
-};
-
-
 /**
  * @brief Thread pools address two different problems: they usually provide improved performance when executing large
  * numbers of asynchronous tasks, due to reduced per-task invocation overhead, and they provide a means of bounding and
@@ -52,7 +14,7 @@ public:
  */
 class PIThreadPoolExecutor {
 public:
-    explicit PIThreadPoolExecutor(size_t corePoolSize = 1, PIBlockingDequeue<std::function<void()> >* taskQueue_ = new PIBlockingDequeue<std::function<void()> >(), PIThreadFactory* threadFactory = new PIThreadFactory());
+	explicit PIThreadPoolExecutor(size_t corePoolSize = 1, PIBlockingDequeue<std::function<void()> >* taskQueue_ = new PIBlockingDequeue<std::function<void()> >());
 
 	virtual ~PIThreadPoolExecutor();
 
@@ -80,8 +42,7 @@ public:
 private:
 	volatile bool isShutdown_;
 	PIBlockingDequeue<std::function<void()> >* taskQueue;
-    PIThreadFactory* threadFactory;
-    PIVector<AbstractThread*> threadPool;
+	PIVector<PIThread*> threadPool;
 };
 
 #endif //PIP_TESTS_EXECUTOR_H

src_main/concurrent/piconditionlock.h

@@ -1,12 +1,8 @@
-//
-// Created by fomenko on 25.09.2019.
-//
-
 #ifndef AWRCANFLASHER_PICONDITIONLOCK_H
 #define AWRCANFLASHER_PICONDITIONLOCK_H
 
-#include <pimutex.h>
-#include <piinit.h>
+#include "pimutex.h"
+
 
 /**
  * @brief Continued
@@ -16,18 +12,17 @@ public:
 	explicit PIConditionLock();
 	virtual ~PIConditionLock();
 
-    /**
-     * @brief lock
-     */
+	//! \brief lock
 	void lock();
 
-    /**
-     * @brief unlock
-     */
+	//! \brief unlock
 	void unlock();
 
+	//! \brief tryLock
 	bool tryLock();
-    void* handle();
+
+	void * handle();
+
 private:
 	NO_COPY_CLASS(PIConditionLock)
 	PRIVATE_DECLARATION

src_main/concurrent/piconditionvar.h

@@ -1,7 +1,3 @@
-//
-// Created by fomenko on 20.09.2019.
-//
-
 #ifndef PIP_TESTS_PICONDITIONVAR_H
 #define PIP_TESTS_PICONDITIONVAR_H
 
@@ -9,6 +5,7 @@
 #include "pithread.h"
 #include "piinit.h"
 
+
 /**
  * @brief A condition variable is an object able to block the calling thread until notified to resume.
  *
@@ -94,26 +91,11 @@ public:
 	 * @return false if timeout reached or true if wakeup condition is true
 	 */
 	virtual bool waitFor(PIConditionLock& lk, int timeoutMs, const std::function<bool()>& condition);
+
 private:
 	NO_COPY_CLASS(PIConditionVariable)
-
 	PRIVATE_DECLARATION
 };
 
 
-
-// FIXME: remove that!
-class StdFunctionThreadFuncAdapter {
-public:
-    static void threadFuncStdFunctionAdapter(void* it);
-
-    explicit StdFunctionThreadFuncAdapter(const std::function<void()>&  fun_): fun(fun_) {}
-
-    void registerToInvoke(PIThread* thread);
-    void* data() const { return (void*)this; }
-	ThreadFunc threadFunc() const { return threadFuncStdFunctionAdapter; }
-private:
-    std::function<void()> fun;
-};
-
 #endif //PIP_TESTS_PICONDITIONVAR_H