void ThreadHandler::Check(const Settings &settings, bool all)
{
if (mResults.GetFileCount() == 0 || mRunningThreadCount > 0 || settings.jobs == 0) {
qDebug() << "Can't start checking if there's no files to check or if check is in progress.";
emit Done();
return;
}
SetThreadCount(settings.jobs);
mRunningThreadCount = mThreads.size();
if (mResults.GetFileCount() < mRunningThreadCount) {
mRunningThreadCount = mResults.GetFileCount();
}
for (int i = 0; i < mRunningThreadCount; i++) {
mThreads[i]->Check(settings);
}
// Date and time when checking starts..
mCheckStartTime = QDateTime::currentDateTime();
mAnalyseWholeProgram = true;
mTime.start();
}
void ThreadHandler::Check(const Settings &settings, bool recheck)
{
if (recheck && mRunningThreadCount == 0) {
// only recheck changed files
mResults.SetFiles(GetReCheckFiles());
}
if (mResults.GetFileCount() == 0 || mRunningThreadCount > 0 || settings._jobs <= 0) {
qDebug() << "Can't start checking if there's no files to check or if check is in progress.";
emit Done();
return;
}
SetThreadCount(settings._jobs);
mRunningThreadCount = mThreads.size();
if (mResults.GetFileCount() < mRunningThreadCount) {
mRunningThreadCount = mResults.GetFileCount();
}
for (int i = 0; i < mRunningThreadCount; i++) {
mThreads[i]->Check(settings);
}
// Date and time when checking starts..
mCheckStartTime = QDateTime::currentDateTime();
mTime.start();
}
ThreadHandler::ThreadHandler(QObject *parent) :
QObject(parent),
mScanDuration(0),
mRunningThreadCount(0)
{
SetThreadCount(1);
}
ThreadHandler::ThreadHandler(QObject *parent) :
QObject(parent),
mScanDuration(0),
mRunningThreadCount(0),
mAnalyseWholeProgram(false)
{
SetThreadCount(1);
}
void SetThreadCount(int num)
{
int curThreads = GetNumThreads();
if (curThreads < num) {
#ifndef UNITSYNC
if (hasOGLthreads) {
try {
for (int i = curThreads; i<num; ++i) {
thread_group.push_back(new COffscreenGLThread(boost::bind(&WorkerLoop, i)));
}
} catch (const opengl_error& gle) {
// shared gl context creation failed :<
SetThreadCount(0);
hasOGLthreads = false;
curThreads = GetNumThreads();
}
}
#endif
if (!hasOGLthreads) {
for (int i = curThreads; i<num; ++i) {
thread_group.push_back(new boost::thread(boost::bind(&WorkerLoop, i)));
}
}
} else {
for (int i = curThreads; i>num && i>1; --i) {
assert(!thread_group.empty());
auto taskgroup = std::make_shared<ParallelTaskGroup<const std::function<void()>>>();
taskgroup->enqueue_unique(GetNumThreads() - 1, []{ exitThread = true; });
ThreadPool::PushTaskGroup(taskgroup);
#ifndef UNITSYNC
if (hasOGLthreads) {
auto th = reinterpret_cast<COffscreenGLThread*>(thread_group.back());
th->join();
delete th;
} else
#endif
{
auto th = reinterpret_cast<boost::thread*>(thread_group.back());
th->join();
delete th;
}
thread_group.pop_back();
}
if (num == 0) assert(thread_group.empty());
}
}
CJobScheduler::CThreadPool::~CThreadPool()
{
SetThreadCount(0);
}
