C++ LOG4CXX_TRACE函数代码示例

void Simulator::plotParticles(int iteration) {
	outputWriter::VTKWriter vtkWriter;
	outputWriter::XYZWriter xyzWriter;


#ifndef NOGLVISUALIZER
	if(Settings::show3DVisual) {
		outputWriter::RenderOutputWriter openglView;
		LOG4CXX_TRACE(logger,"Plotting Particles");
		openglView.plotParticles(*particleContainer, Settings::outputFilePrefix, iteration);
	}
#endif
	if(Settings::disableOutput) return;
	switch (Settings::outputFileType) {
	case OutputFileType::xyz:
		xyzWriter.plotParticles(*particleContainer, Settings::outputFilePrefix, iteration);
	break;
	case OutputFileType::vtk:
		vtkWriter.initializeOutput(particleContainer->getSize());
		particleContainer->each([&] (Particle& p) {
#ifdef _OPENMP
#pragma omp critical (plot_particle)
#endif
			vtkWriter.plotParticle(p);
		});
		vtkWriter.writeFile(Settings::outputFilePrefix, iteration);
	break;
	}
	LOG4CXX_TRACE(logger,"Plotted \t"<< iteration << "\t Particles" );
}

  std::shared_ptr<Module<Impl>>
  Module_scanner<Impl>::instantiate_module_template(Label inst_name,
      ast::Module_def const* node,
      std::map<Label,std::shared_ptr<Type<Impl>>> const& args) {
    LOG4CXX_TRACE(this->m_logger, "creating module '"
        << inst_name << "' from template");

    auto existing = m_mod.modules.find(inst_name);
    if( existing != m_mod.modules.end() )
      return existing->second;

    auto m = std::make_shared<Module<Impl>>(inst_name);
    m->enclosing_ns = &m_mod;
    m->enclosing_library = m_mod.enclosing_library;

    // inject type arguments
    for(auto ty : args) {
      LOG4CXX_TRACE(this->m_logger, "overriding type parameters '"
          << ty.first << "' with type '"
          << ty.second->name << "'");
      m->types[ty.first] = ty.second;
    }

    Module_scanner<Impl> scanner(*m);
    node->accept(scanner);
    m_mod.modules[m->name] = m;

    return m;
  }

void ReplicationManager::handleConnectionStatus(Notification<NetworkManager::ConnectionStatus>::MessageTypePtr connStatus)
{
    assert(connStatus->getPhysicalInstanceId() != INVALID_INSTANCE);

    LOG4CXX_TRACE(logger, "ReplicationManager::handleConnectionStatus: notification for instance="
                  << connStatus->getPhysicalInstanceId()
                  << ", remote receive queue size="
                  << connStatus->getAvailabeQueueSize());

    if (connStatus->getQueueType() != NetworkManager::mqtReplication)
    {
        return;
    }
    if (connStatus->getAvailabeQueueSize() <= 0)
    {
        return;
    }
    ScopedMutexLock cs(_repMutex);

    RepQueue::iterator iter = _repQueue.find(connStatus->getPhysicalInstanceId());
    if (iter == _repQueue.end()) {
        return;
    }

    LOG4CXX_TRACE(logger, "ReplicationManager::handleConnectionStatus: notification for instance="
                  << connStatus->getPhysicalInstanceId()
                  << ", local replication queue size="<< iter->second->size()
                  << ", remote receive queue size="<< connStatus->getAvailabeQueueSize());
    _repEvent.signal();
}

// XXX TODO: consider returning std::vector<scidb::SharedMemoryPtr>
// XXX TODO: which would require supporting different types of memory (double, char etc.)
std::vector<MPIPhysical::SMIptr_t> MPIPhysical::allocateMPISharedMemory(size_t numBufs,
                                                                        size_t elemSizes[],
                                                                        size_t numElems[],
                                                                        string dbgNames[])
{
    LOG4CXX_DEBUG(logger, "MPIPhysical::allocateMPISharedMemory(numBufs "<<numBufs<<",,,)");

    if(logger->isTraceEnabled()) {
        LOG4CXX_TRACE(logger, "MPIPhysical::allocateMPISharedMemory(): allocations are: ");
        for(size_t ii=0; ii< numBufs; ii++) {
            LOG4CXX_TRACE(logger, "MPIPhysical::allocateMPISharedMemory():"
                                   << " elemSizes["<<ii<<"] "<< dbgNames[ii] << " len " << numElems[ii]);
        }
    }

    std::vector<SMIptr_t> shmIpc(numBufs);
    bool preallocate = Config::getInstance()->getOption<bool>(CONFIG_PREALLOCATE_SHM);
    for(size_t ii=0; ii<numBufs; ii++) {
        std::stringstream suffix;
        suffix << "." << ii ;
        std::string ipcNameFull= _ipcName + suffix.str();
        LOG4CXX_TRACE(logger, "IPC name = " << ipcNameFull);
        shmIpc[ii] = SMIptr_t(mpi::newSharedMemoryIpc(ipcNameFull, preallocate)); // can I get 'em off ctx instead?
        _ctx->addSharedMemoryIpc(_launchId, shmIpc[ii]);

        char* ptr = MpiLauncher::initIpcForWrite(shmIpc[ii].get(), (elemSizes[ii] * numElems[ii]));
        assert(ptr); ptr=ptr;
    }
    return shmIpc;
}

	BOOL WINAPI DetourWeCreateProcessA(LPCSTR lpApplicationName, LPSTR lpCommandLine, LPSECURITY_ATTRIBUTES lpProcessAttributes, LPSECURITY_ATTRIBUTES lpThreadAttributes, BOOL bInheritHandles, DWORD dwCreationFlags, LPVOID lpEnvironment, LPCSTR lpCurrentDirectory, LPSTARTUPINFOA lpStartupInfo, LPPROCESS_INFORMATION lpProcessInformation)
	{
		//LOG4CXX_TRACE(NYDWE::gInjectLogger, boost::format("ApplicationName: %1%") % lpApplicationName);
		//LOG4CXX_TRACE(NYDWE::gInjectLogger, boost::format("CommandLine: %1%") % lpCommandLine);

		std::cmatch matcher;
		if (lpCommandLine && std::regex_match(lpCommandLine, matcher, gRegexCommandLine))
		{
			std::string currentWarcraftMap = (ydwe::path::get(ydwe::path::DIR_EXE).remove_filename() / matcher.str(1)).string();
			LOG4CXX_TRACE(NYDWE::gInjectLogger, boost::format("Executing map %1%") % currentWarcraftMap);

			CYDWEEventData eventData;
			if (gIsInCompileProcess)
			{
				LOG4CXX_TRACE(NYDWE::gInjectLogger, "Need to compile...");

				eventData.setEventData("map_path", currentWarcraftMap);

				const std::vector<int> &results = event_array[EVENT_SAVE_MAP](eventData);
				gIsInCompileProcess = false;
				if (results_is_failed(results))
				{
					LOG4CXX_TRACE(NYDWE::gInjectLogger, "Save failed. Abort testing.");
					memset(lpProcessInformation, 0, sizeof(PROCESS_INFORMATION));
					return FALSE;
				}
			}
			else
			{
				LOG4CXX_TRACE(NYDWE::gInjectLogger, "No need to compile.");
			}

			eventData.getDataStore().clear();
			eventData.setEventData("map_path", currentWarcraftMap);
			if (lpApplicationName)
				eventData.setEventData("application_name", std::string(lpApplicationName));
			if (lpCommandLine)
				eventData.setEventData("command_line", std::string(lpCommandLine));

			const std::vector<int> &results = event_array[EVENT_TEST_MAP](eventData);
			return (!results_is_failed(results));
		}
		else
		{
			// Retain original
			return aero::std_call<BOOL>(pgTrueCreateProcessA,
				lpApplicationName,
				lpCommandLine,
				lpProcessAttributes,
				lpThreadAttributes,
				bInheritHandles,
				dwCreationFlags,
				lpEnvironment,
				lpCurrentDirectory,
				lpStartupInfo,
				lpProcessInformation
				);
		}
	}

bool RemoteMergedArray::proceedChunkMsg(size_t stream, AttributeID attId, MemChunk* chunk)
{
    boost::shared_ptr<MessageDesc>  chunkDesc = _messages[attId][stream];
    _messages[attId][stream].reset();
    boost::shared_ptr<scidb_msg::Chunk> chunkMsg = chunkDesc->getRecord<scidb_msg::Chunk>();

    StatisticsScope sScope(_statistics);
    currentStatistics->receivedSize += chunkDesc->getMessageSize();
    currentStatistics->receivedMessages++;

    _nextPositions[attId][stream].clear();

    if (!chunkMsg->eof())
    {
        LOG4CXX_TRACE(logger, "RemoteMergedArray received next chunk message");
        if (chunkDesc->getBinary() && chunk != NULL)
        {
            const int compMethod = chunkMsg->compression_method();
            const size_t decompressedSize = chunkMsg->decompressed_size();

            Address firstElem;
            firstElem.attId = attId;
            firstElem.arrId = getArrayDesc().getId();
            for (int i = 0; i < chunkMsg->coordinates_size(); i++) {
                firstElem.coords.push_back(chunkMsg->coordinates(i));
            }

            chunk->initialize(this, &desc, firstElem, compMethod);
            chunk->setSparse(chunkMsg->sparse());
            chunk->setRLE(chunkMsg->rle());
            chunk->setCount(chunkMsg->count());

            boost::shared_ptr<CompressedBuffer> compressedBuffer = dynamic_pointer_cast<CompressedBuffer>(chunkDesc->getBinary());
            compressedBuffer->setCompressionMethod(compMethod);
            compressedBuffer->setDecompressedSize(decompressedSize);
            chunk->decompress(*compressedBuffer);
            assert(checkChunkMagic(*chunk));
            LOG4CXX_TRACE(logger, "RemoteMergedArray initializes next chunk");
        }

        LOG4CXX_TRACE(logger, "RemoteMergedArray initializes next position");
        if (chunkMsg->has_next())
        {
            for (int i = 0; i < chunkMsg->next_coordinates_size(); i++) {
                _nextPositions[attId][stream].push_back(chunkMsg->next_coordinates(i));
            }
            requestNextChunk(stream, attId, false);
        }
        return true;
    }
    else
    {
        LOG4CXX_TRACE(logger, "RemoteMergedArray has no new chunks");
        return false;
    }
}

/* Clear all datastore files from the basepath
 */
void
DataStores::clearAllDataStores()
{
    /* Try to open the base dir
     */
    DIR* dirp = ::opendir(_basePath.c_str());

    if (dirp == NULL)
    {
        LOG4CXX_ERROR(logger, "DataStores::clearAllDataStores: failed to open base dir, aborting clearAll");
        return;
    }

    boost::function<int()> f = boost::bind(&File::closeDir, _basePath.c_str(), dirp, false);
    scidb::Destructor<boost::function<int()> >  dirCloser(f);

    struct dirent entry;
    memset(&entry, 0, sizeof(entry));

    /* For each entry in the base dir
     */
    while (true)
    {
        struct dirent *result(NULL);

        int rc = ::readdir_r(dirp, &entry, &result);
        if (rc != 0 || result == NULL)
        {
            return;
        }
        assert(result == &entry);

        LOG4CXX_TRACE(logger, "DataStores::clearAllDataStores: found entry " << entry.d_name);

        /* If its a datastore or fl file, go ahead and try to remove it
         */
        size_t entrylen = strlen(entry.d_name);
        size_t fllen = strlen(".fl");
        size_t datalen = strlen(".data");
        const char* entryend = entry.d_name + entrylen;

        /* Check if entry ends in ".fl" or ".data"
         */
        if (((entrylen > fllen) && 
             (strcmp(entryend - fllen, ".fl") == 0)) ||
            ((entrylen > datalen) &&
             (strcmp(entryend - datalen, ".data") == 0))
            )
        {
            LOG4CXX_TRACE(logger, "DataStores::clearAllDataStores: deleting entry " << entry.d_name);
            std::string fullpath = _basePath + "/" + entry.d_name;
            File::remove(fullpath.c_str(), false);
        }
    }
}

void Resources::fileExists(const string &path, map<InstanceID, bool> &instancesMap, const shared_ptr<Query> &query)
{
    LOG4CXX_TRACE(logger, "Resources::fileExists. Checking file '" << path << "'");
    NetworkManager* networkManager = NetworkManager::getInstance();

    FileExistsResourcesCollector* collector = new FileExistsResourcesCollector();
    uint64_t id = 0;
    {
        ScopedMutexLock lock(_lock);
        id = ++_lastResourceCollectorId;
        _resourcesCollectors[id] = collector;

        collector->collect(query->getInstanceID(), checkFileExists(path), false);
    }

    shared_ptr<MessageDesc> msg = make_shared<MessageDesc>(mtResourcesFileExistsRequest);
    shared_ptr<scidb_msg::ResourcesFileExistsRequest> request =
        msg->getRecord<scidb_msg::ResourcesFileExistsRequest>();
    msg->setQueryID(0);
    request->set_resource_request_id(id);
    request->set_file_path(path);
    networkManager->broadcast(msg);

    LOG4CXX_TRACE(logger, "Resources::fileExists. Waiting while instances return result for collector " << id);

    try
    {
       Semaphore::ErrorChecker errorChecker = bind(&Query::validateQueryPtr, query);
       collector->_collectorSem.enter(query->getInstancesCount() - 1, errorChecker);
    }
    catch (...)
    {
        LOG4CXX_TRACE(logger, "Resources::fileExists. Waiting for result of collector " << id <<
            " interrupter by error");
        {
            ScopedMutexLock lock(_lock);
            delete _resourcesCollectors[id];
            _resourcesCollectors.erase(id);
        }
        throw;
    }

    LOG4CXX_TRACE(logger, "Resources::fileExists. Returning result of collector " << id);

    {
        ScopedMutexLock lock(_lock);
        instancesMap = ((FileExistsResourcesCollector*) _resourcesCollectors[id])->_instancesMap;
        delete _resourcesCollectors[id];
        _resourcesCollectors.erase(id);
    }
}

	void test6()
	{
		log4cxx::PropertyConfigurator::configure("log4cxx.properties");
		log4cxx::LoggerPtr loggerA(log4cxx::Logger::getLogger("aaa"));  
		log4cxx::LoggerPtr loggerB(log4cxx::Logger::getLogger("bbb")); 
		LOG_F("\n");
		LOG4CXX_INFO(loggerA, "this is log4cxx test"); 
		LOG4CXX_INFO(loggerB, "this is log4cxx test"); 


		log4cxx::LoggerPtr logger0(log4cxx::Logger::getLogger("logger0")); 
		LOG4CXX_DEBUG(logger0, "hello");
		LOG4CXX_TRACE(logger0, "hello");
		LOG4CXX_INFO(logger0, "hello");
		LOG4CXX_WARN(logger0, "hello");
		LOG4CXX_ERROR(logger0, "hello");
		LOG4CXX_FATAL(logger0, "hello");

// 		std::set<int> cList;
// 		LOG4CXX_INFO(logger0, cList);

		//log4j.logger.logger0 = INFO, ap0  

// 		INFO 23:02:03 -- hello
// 		WARN 23:02:04 -- hello
// 		ERROR 23:02:04 -- hello
// 		FATAL 23:02:04 -- hello

		LOG_F("\n");
	}

static bool Graph_read(Graph& graph, std::istream& stream) {
    if (!stream) {
        return false;
    }

    // s.t. con3122 : x_2250 - x_2866 + e_2866_2250 = 190;
    static boost::regex reg("s\\.t\\. con(\\d+)\\s*:\\s*x_(\\d+)\\s*-\\s*x_(\\d+)\\s*\\+\\s*e_(\\d+)_(\\d+)\\s*=\\s*((\\+|-)?\\d+)\\s*;");

    std::string line;
	while (std::getline(stream, line)) {
        boost::algorithm::trim(line);
        boost::smatch what;
        if (boost::regex_match(line, what, reg)) {
            size_t xj = boost::lexical_cast< size_t >(what[2]);
            size_t xi = boost::lexical_cast< size_t >(what[3]);
            int err = boost::lexical_cast< int >(what[6]);

            LOG4CXX_TRACE(logger, boost::format("regex: %d %d %d %s") % xi % xj % err % line);

            Graph_addEdge(graph, xi, xj, err);
		}	
	}

    return true;
}

/* Construct a new DataStore object
 */
DataStore::DataStore(char const* filename, Guid guid, DataStores& parent) :
    _dsm(&parent),
    _dslock(),
    _guid(guid),
    _largestFreeChunk(0),
    _dirty(false),
    _fldirty(false)
{
    /* Open the file
     */
    string filenamestr = filename;

    _file = FileManager::getInstance()->openFileObj(filenamestr.c_str(), O_LARGEFILE | O_RDWR | O_CREAT);
    if (_file.get() == NULL)
    {
        throw SYSTEM_EXCEPTION(SCIDB_SE_STORAGE,
                               SCIDB_LE_CANT_OPEN_FILE) 
            << filenamestr << errno;
    }

    LOG4CXX_TRACE(logger, "datastore: new ds opened file " << filenamestr);

    /* Try to initialize the free lists from the free-list file.
     */
    initializeFreelist();
}

bool ReplicationManager::sendItem(RepItems& ri)
{
    ScopedMutexLock cs(_repMutex);

    const std::shared_ptr<Item>& item = ri.front();

    if (item->isDone()) {
        ri.pop_front();
        return true;
    }
    try {
        std::shared_ptr<Query> q(Query::getValidQueryPtr(item->getQuery()));

        std::shared_ptr<MessageDesc> chunkMsg(item->getChunkMsg());
        NetworkManager::getInstance()->sendPhysical(item->getInstanceId(), chunkMsg,
                NetworkManager::mqtReplication);
        LOG4CXX_TRACE(logger, "ReplicationManager::sendItem: successful replica chunk send to instance="
                      << item->getInstanceId()
                      << ", size=" << item->getChunkMsg()->getMessageSize()
                      << ", query (" << q->getQueryID()<<")"
                      << ", queue size="<< ri.size());
        InjectedErrorListener<ReplicaSendInjectedError>::check();
        item->setDone();
    } catch (NetworkManager::OverflowException& e) {
        assert(e.getQueueType() == NetworkManager::mqtReplication);
        return false;
    } catch (Exception& e) {
        item->setDone(e.copy());
    }
    ri.pop_front();
    return true;
}

/* Invalidate the free-list file on disk
   @pre caller has locked the DataStore
 */
void
DataStore::invalidateFreelistFile()
{
    if (!_fldirty)
    {
        File::FilePtr flfile;
        std::string filename;
        size_t nbuckets = 0;

        LOG4CXX_TRACE(logger, "datastore: invalidating freelist for " << _file->getPath());   

        filename = _file->getPath() + ".fl";
        flfile = FileManager::getInstance()->openFileObj(filename, O_CREAT | O_TRUNC | O_RDWR);
        if (!flfile)
        {
            throw SYSTEM_EXCEPTION(SCIDB_SE_STORAGE, SCIDB_LE_CANT_OPEN_PATH)
                << filename;
        }

        /* This is one vulnerable spot... after truncate, but before we write the zero byte
         */
        _dsm->getErrorListener().check();

        flfile->writeAll((void*)&nbuckets, sizeof(size_t), 0);
        flfile->fsync();
        _fldirty = true;
        _dsm->getFlusher().add(_guid);
    }
}

void VTKWriter::plotParticle(Particle& p) {
	if (vtkFile->UnstructuredGrid().present()) {
		LOG4CXX_TRACE(iolog, "UnstructuredGrid is present");
	} else {
		LOG4CXX_ERROR(iolog, "No UnstructuredGrid present");
	}

	PointData::DataArray_sequence& pointDataSequence = vtkFile->UnstructuredGrid()->Piece().PointData().DataArray();
	PointData::DataArray_iterator dataIterator = pointDataSequence.begin();

	dataIterator->push_back(p.getM());
	//cout << "Appended mass data in: " << dataIterator->Name();

	dataIterator++;
	dataIterator->push_back(p.getV()[0]);
	dataIterator->push_back(p.getV()[1]);
	dataIterator->push_back(p.getV()[2]);
	//cout << "Appended velocity data in: " << dataIterator->Name();

	dataIterator++;
	dataIterator->push_back(p.getOldF()[0]);
	dataIterator->push_back(p.getOldF()[1]);
	dataIterator->push_back(p.getOldF()[2]);
	//cout << "Appended force data in: " << dataIterator->Name();

	dataIterator++;
	dataIterator->push_back(p.getType());

	Points::DataArray_sequence& pointsSequence = vtkFile->UnstructuredGrid()->Piece().Points().DataArray();
	Points::DataArray_iterator pointsIterator = pointsSequence.begin();
	pointsIterator->push_back(p.getX()[0]);
	pointsIterator->push_back(p.getX()[1]);
	pointsIterator->push_back(p.getX()[2]);
}

void CuboidInitializer::initialize(ParticleContainer& container) {
	double x[] = {0,0,0};
	double m = _config.getMaterialConfig().getM();
	double epsilon = _config.getMaterialConfig().getEpsilon();
	double sigma = _config.getMaterialConfig().getSigma();
	LOG4CXX_DEBUG(logger, "SphereInitializer material: m=" << m << " epsilon=" << epsilon << " sigma=" << sigma);

	const utils::Vector<double,3>& v = _config.getV();
	const utils::Vector<int, 3>& n = _config.getN();

	LOG4CXX_DEBUG(logger, "Initializing CUBE at " << _config.getX().toString());

	for (int i = 0; i < n[0]; i++) {
		for (int j = 0; j < n[1]; j++) {
			for (int k = 0; k < n[2]; k++) {
				x[0] = _config.getX()[0] + ((double)i) * _config.getH();
				x[1] = _config.getX()[1] + ((double)j) * _config.getH();
				x[2] = _config.getX()[2] + ((double)k) * _config.getH();
				LOG4CXX_TRACE(logger, "creating (x,y,z): (" << x[i] << "," << x[j] << "," << x[k] << ")");
				Particle p(x, v, m, epsilon, sigma, _type_id);
				//MaxwellBoltzmannDistribution(p, 0.1, dim);
				container.addParticle(p);
			}
		}
	}
}