int main(int argc, char **argv) {
int unnumero;
#ifdef PERFPROFILE
HeapProfilerStart("/Users/Sergio/Desktop/volcado");
HeapProfilerDump("**Heap a l'inici**");
#endif
cout << "> Demostració d'ABCs" << endl;
cout << "> Inicialització de variables de l'entorn" << endl;
srand(time(NULL));
cout << "> Creem un arbre, buit per defecte" << endl;
ABC<int, int> arbre;
cout << "> Afegim un total de " << NELEMENTSDEMO << " element(s), cadascun un natural de l'1 al " << NELEMENTSBASE << endl;
for(int i=0; i<NELEMENTSDEMO; ++i) {
int tmp = (rand() % NELEMENTSBASE) + 1;
unnumero = tmp;
arbre.inserir(tmp, tmp);
}
cout << "> Altura de l'arbre" << endl;
cout << arbre.altura() << endl;
cout << "> Recorregut en inordre de l'arbre" << endl;
arbre.inordre();
cout << "> Cerca d'un element inexistent" << endl;
try {
arbre.consultar(-1);
} catch (char *m) {
cout << m << endl;
}
cout << "> Cerca d'un element existent" << endl;
cout << arbre.consultar(unnumero) << endl;
cout << "> Mínim i màxim de l'arbre" << endl;
cout << "min = " << arbre.minim() << ", max = " << arbre.maxim() << endl;
cout << "> Buidat de l'arbre" << endl;
while(arbre.elements() > 0) {
cout << ">> Treiem el..." << arbre.minim() << endl;
arbre.esborrar(arbre.minim());
}
cout << "> Recorregut en inordre de l'arbre després del buidat" << endl;
arbre.inordre();
cout << "> Fi de la demostració" << endl;
#ifdef PERFPROFILE
HeapProfilerDump("**Heap al final**");
HeapProfilerStop();
#endif
return 0;
}
bool AdminRequestHandler::handleHeapProfilerRequest(const std::string &cmd,
Transport *transport) {
string root = RuntimeOption::ProfilerOutputDir + "/" +
Process::HostName;
string file = root + "/hphp.prof";
if (cmd == "prof-heap-on") {
if (IsHeapProfilerRunning()) {
transport->sendString("HeapProfiler is already running.\n");
} else {
if (Util::mkdir(file)) {
// clean up leftovers
string cmd = "/bin/rm -f ";
cmd += file + ".*.heap";
Util::ssystem(cmd.c_str());
HeapProfilerStart(file.c_str());
HeapProfilerDump("start");
transport->sendString("OK\n");
} else {
transport->sendString("Unable to mkdir for profile data.\n");
}
}
return true;
}
if (cmd == "prof-heap-dump") {
if (!IsHeapProfilerRunning()) {
transport->sendString("HeapProfiler is not running.\n");
} else {
HeapProfilerDump("end");
transport->sendString("OK\n");
}
return true;
}
if (cmd == "prof-heap-off") {
if (!IsHeapProfilerRunning()) {
transport->sendString("HeapProfiler is not running.\n");
} else {
HeapProfilerDump("end");
HeapProfilerStop();
transport->sendString("OK\n");
const char *argv[] = {"", root.c_str(), "-name", "*.heap", NULL};
string files;
Process::Exec("find", argv, NULL, files);
vector<string> out;
Util::split('\n', files.c_str(), out, true);
if (out.size() > 1) {
string base = "--base=";
base += out[0];
pprof(out[out.size() - 1], base.c_str());
} else {
Logger::Error("Unable to find heap profiler output");
}
}
return true;
}
return false;
}
void LLAllocator::setProfilingEnabled(bool should_enable)
{
// NULL disables dumping to disk
static char const * const PREFIX = NULL;
if(should_enable)
{
HeapProfilerSetUseStackTrace(false);
HeapProfilerStart(PREFIX);
}
else
{
HeapProfilerStop();
}
}
static void stop_cb (flux_t *h, flux_msg_handler_t *mh,
const flux_msg_t *msg, void *arg)
{
if (flux_request_decode (msg, NULL, NULL) < 0)
goto error;
#if WITH_TCMALLOC
if (!IsHeapProfilerRunning ()) {
errno = EINVAL;
goto error;
}
HeapProfilerStop();
#else
errno = ENOSYS;
goto error;
#endif /* WITH_TCMALLOC */
if (flux_respond (h, msg, 0, NULL) < 0)
FLUX_LOG_ERROR (h);
return;
error:
if (flux_respond (h, msg, errno, NULL) < 0)
FLUX_LOG_ERROR (h);
}
void MemoryUsageStop() {
#ifdef HAVE_MUELU_GOOGLE_PERFTOOLS
HeapProfilerStop();
#endif
}
int main(int argc, char* argv[])
{
std::string map;
std::string style;
double latTop,latBottom,lonLeft,lonRight;
unsigned int startZoom;
unsigned int endZoom;
unsigned int tileWidth;
unsigned int tileHeight;
std::string driver;
bool heapProfile;
std::string heapProfilePrefix;
if (argc<12) {
std::cerr << "DrawMap " << std::endl;
std::cerr << " <map directory> <style-file> " << std::endl;
std::cerr << " <lat_top> <lon_left> <lat_bottom> <lon_right> " << std::endl;
std::cerr << " <start zoom> <end zoom>" << std::endl;
std::cerr << " <tile width> <tile height>" << std::endl;
std::cerr << " <cairo|Qt|noop|none>" << std::endl;
#if defined(HAVE_LIB_GPERFTOOLS)
std::cerr << " [heap profile prefix]" << std::endl;
#endif
return 1;
}
heapProfile = false;
#if defined(HAVE_LIB_GPERFTOOLS)
if (argc>12) {
heapProfile = true;
heapProfilePrefix = argv[12];
}
#endif
map=argv[1];
style=argv[2];
if (sscanf(argv[3],"%lf",&latTop)!=1) {
std::cerr << "lon is not numeric!" << std::endl;
return 1;
}
if (sscanf(argv[4],"%lf",&lonLeft)!=1) {
std::cerr << "lat is not numeric!" << std::endl;
return 1;
}
if (sscanf(argv[5],"%lf",&latBottom)!=1) {
std::cerr << "lon is not numeric!" << std::endl;
return 1;
}
if (sscanf(argv[6],"%lf",&lonRight)!=1) {
std::cerr << "lat is not numeric!" << std::endl;
return 1;
}
if (sscanf(argv[7],"%u",&startZoom)!=1) {
std::cerr << "start zoom is not numeric!" << std::endl;
return 1;
}
if (sscanf(argv[8],"%u",&endZoom)!=1) {
std::cerr << "end zoom is not numeric!" << std::endl;
return 1;
}
if (sscanf(argv[9],"%u",&tileWidth)!=1) {
std::cerr << "tile width is not numeric!" << std::endl;
return 1;
}
if (sscanf(argv[10],"%u",&tileHeight)!=1) {
std::cerr << "tile height is not numeric!" << std::endl;
return 1;
}
driver=argv[11];
#if defined(HAVE_LIB_OSMSCOUTMAPCAIRO)
cairo_surface_t * cairoSurface=NULL;
cairo_t *cairo=NULL;
#endif
#if defined(HAVE_LIB_OSMSCOUTMAPQT)
QPixmap *qtPixmap=NULL;
QPainter *qtPainter=NULL;
QApplication application(argc,argv,true);
#endif
if (driver=="cairo") {
std::cout << "Using driver 'cairo'..." << std::endl;
#if defined(HAVE_LIB_OSMSCOUTMAPCAIRO)
cairoSurface=cairo_image_surface_create(CAIRO_FORMAT_RGB24,tileWidth,tileHeight);
if (cairoSurface==NULL) {
std::cerr << "Cannot create cairo image cairoSurface" << std::endl;
return 1;
}
cairo=cairo_create(cairoSurface);
if (cairo==NULL) {
std::cerr << "Cannot create cairo_t for image cairoSurface" << std::endl;
return 1;
}
#else
std::cerr << "Driver 'cairo' is not enabled" << std::endl;
return 1;
#endif
}
else if (driver=="Qt") {
std::cout << "Using driver 'Qt'..." << std::endl;
#if defined(HAVE_LIB_OSMSCOUTMAPQT)
qtPixmap=new QPixmap(tileWidth,tileHeight);
if (qtPixmap==NULL) {
std::cerr << "Cannot create QPixmap" << std::endl;
return 1;
}
qtPainter=new QPainter(qtPixmap);
if (qtPainter==NULL) {
std::cerr << "Cannot create QPainter image cairoSurface" << std::endl;
return 1;
}
#else
std::cerr << "Driver 'Qt' is not enabled" << std::endl;
return 1;
#endif
}
else if (driver=="noop") {
std::cout << "Using driver 'noop'..." << std::endl;
}
else if (driver=="none") {
std::cout << "Using driver 'none'..." << std::endl;
}
else {
std::cerr << "Unsupported driver '" << driver << "'" << std::endl;
return 1;
}
osmscout::DatabaseParameter databaseParameter;
//databaseParameter.SetDebugPerformance(true);
osmscout::DatabaseRef database=std::make_shared<osmscout::Database>(databaseParameter);
osmscout::MapServiceRef mapService=std::make_shared<osmscout::MapService>(database);
if (!database->Open(map.c_str())) {
std::cerr << "Cannot open database" << std::endl;
return 1;
}
osmscout::StyleConfigRef styleConfig=std::make_shared<osmscout::StyleConfig>(database->GetTypeConfig());
if (!styleConfig->Load(style)) {
std::cerr << "Cannot open style" << std::endl;
return 1;
}
#if defined(HAVE_LIB_GPERFTOOLS)
if (heapProfile){
HeapProfilerStart(heapProfilePrefix.c_str());
}
#endif
osmscout::TileProjection projection;
osmscout::MapParameter drawParameter;
osmscout::AreaSearchParameter searchParameter;
std::list<LevelStats> statistics;
searchParameter.SetUseMultithreading(true);
for (uint32_t level=std::min(startZoom,endZoom);
level<=std::max(startZoom,endZoom);
level++) {
LevelStats stats(level);
osmscout::Magnification magnification;
int xTileStart,xTileEnd,xTileCount,yTileStart,yTileEnd,yTileCount;
magnification.SetLevel(level);
xTileStart=osmscout::LonToTileX(std::min(lonLeft,lonRight),
magnification);
xTileEnd=osmscout::LonToTileX(std::max(lonLeft,lonRight),
magnification);
xTileCount=xTileEnd-xTileStart+1;
yTileStart=osmscout::LatToTileY(std::max(latTop,latBottom),
magnification);
yTileEnd=osmscout::LatToTileY(std::min(latTop,latBottom),
magnification);
yTileCount=yTileEnd-yTileStart+1;
std::cout << "----------" << std::endl;
std::cout << "Drawing level " << level << ", " << (xTileCount)*(yTileCount) << " tiles [" << xTileStart << "," << yTileStart << " - " << xTileEnd << "," << yTileEnd << "]" << std::endl;
#if defined(HAVE_LIB_OSMSCOUTMAPCAIRO)
osmscout::MapPainterCairo cairoMapPainter(styleConfig);
#endif
#if defined(HAVE_LIB_OSMSCOUTMAPQT)
osmscout::MapPainterQt qtMapPainter(styleConfig);
#endif
osmscout::MapPainterNoOp noOpMapPainter(styleConfig);
size_t current=1;
size_t tileCount=(yTileEnd-yTileStart+1)*(xTileEnd-xTileStart+1);
size_t delta=tileCount/20;
if (delta==0) {
delta=1;
}
for (int y=yTileStart; y<=yTileEnd; y++) {
for (int x=xTileStart; x<=xTileEnd; x++) {
osmscout::MapData data;
osmscout::GeoBox boundingBox;
if ((current % delta)==0) {
std::cout << current*100/tileCount << "% " << current;
if (stats.tileCount>0) {
std::cout << " " << stats.dbTotalTime/stats.tileCount;
std::cout << " " << stats.drawTotalTime/stats.tileCount;
}
std::cout << std::endl;
}
projection.Set(x-1,y-1,
x+1,y+1,
magnification,
DPI,
tileWidth,
tileHeight);
projection.GetDimensions(boundingBox);
osmscout::StopClock dbTimer;
osmscout::GeoBox dataBoundingBox(osmscout::GeoCoord(osmscout::TileYToLat(y-1,magnification),osmscout::TileXToLon(x-1,magnification)),
osmscout::GeoCoord(osmscout::TileYToLat(y+1,magnification),osmscout::TileXToLon(x+1,magnification)));
std::list<osmscout::TileRef> tiles;
// set cache size almost unlimited,
// for better estimate of peak memory usage by tile loading
mapService->SetCacheSize(10000000);
mapService->LookupTiles(magnification,dataBoundingBox,tiles);
mapService->LoadMissingTileData(searchParameter,*styleConfig,tiles);
mapService->ConvertTilesToMapData(tiles,data);
stats.nodeCount+=data.nodes.size();
stats.wayCount+=data.ways.size();
stats.areaCount+=data.areas.size();
#if defined(HAVE_LIB_GPERFTOOLS)
if (heapProfile){
std::ostringstream buff;
buff << "load-" << level << "-" << x << "-" << y;
HeapProfilerDump(buff.str().c_str());
}
struct mallinfo alloc_info = tc_mallinfo();
#else
#if defined(HAVE_MALLINFO)
struct mallinfo alloc_info = mallinfo();
#endif
#endif
#if defined(HAVE_MALLINFO) || defined(HAVE_LIB_GPERFTOOLS)
std::cout << "memory usage: " << formatAlloc(alloc_info.uordblks) << std::endl;
stats.allocMax = std::max(stats.allocMax, (double)alloc_info.uordblks);
stats.allocSum = stats.allocSum + (double)alloc_info.uordblks;
#endif
// set cache size back to default
mapService->SetCacheSize(25);
dbTimer.Stop();
double dbTime=dbTimer.GetMilliseconds();
stats.dbMinTime=std::min(stats.dbMinTime,dbTime);
stats.dbMaxTime=std::max(stats.dbMaxTime,dbTime);
stats.dbTotalTime+=dbTime;
osmscout::StopClock drawTimer;
#if defined(HAVE_LIB_OSMSCOUTMAPCAIRO)
if (driver=="cairo") {
//std::cout << data.nodes.size() << " " << data.ways.size() << " " << data.areas.size() << std::endl;
cairoMapPainter.DrawMap(projection,
drawParameter,
data,
cairo);
}
#endif
#if defined(HAVE_LIB_OSMSCOUTMAPQT)
if (driver=="Qt") {
//std::cout << data.nodes.size() << " " << data.ways.size() << " " << data.areas.size() << std::endl;
qtMapPainter.DrawMap(projection,
drawParameter,
data,
qtPainter);
}
#endif
if (driver=="noop") {
noOpMapPainter.DrawMap(projection,
drawParameter,
data);
}
if (driver=="none") {
// Do nothing
}
drawTimer.Stop();
stats.tileCount++;
double drawTime=drawTimer.GetMilliseconds();
stats.drawMinTime=std::min(stats.drawMinTime,drawTime);
stats.drawMaxTime=std::max(stats.drawMaxTime,drawTime);
stats.drawTotalTime+=drawTime;
current++;
}
}
statistics.push_back(stats);
}
#if defined(HAVE_LIB_GPERFTOOLS)
if (heapProfile){
HeapProfilerStop();
}
#endif
std::cout << "==========" << std::endl;
for (const auto& stats : statistics) {
std::cout << "Level: " << stats.level << std::endl;
#if defined(HAVE_MALLINFO) || defined(HAVE_LIB_GPERFTOOLS)
std::cout << " Used memory: ";
std::cout << "max: " << formatAlloc(stats.allocMax) << " ";
std::cout << "avg: " << formatAlloc(stats.allocSum / stats.tileCount) << std::endl;
#endif
std::cout << " Tot. data : ";
std::cout << "nodes: " << stats.nodeCount << " ";
std::cout << "way: " << stats.wayCount << " ";
std::cout << "areas: " << stats.areaCount << std::endl;
std::cout << " Avg. data : ";
std::cout << "nodes: " << stats.nodeCount/stats.tileCount << " ";
std::cout << "way: " << stats.wayCount/stats.tileCount << " ";
std::cout << "areas: " << stats.areaCount/stats.tileCount << std::endl;
std::cout << " DB : ";
std::cout << "total: " << stats.dbTotalTime << " ";
std::cout << "min: " << stats.dbMinTime << " ";
std::cout << "avg: " << stats.dbTotalTime/stats.tileCount << " ";
std::cout << "max: " << stats.dbMaxTime << " " << std::endl;
std::cout << " Map : ";
std::cout << "total: " << stats.drawTotalTime << " ";
std::cout << "min: " << stats.drawMinTime << " ";
std::cout << "avg: " << stats.drawTotalTime/stats.tileCount << " ";
std::cout << "max: " << stats.drawMaxTime << std::endl;
}
database->Close();
#if defined(HAVE_LIB_OSMSCOUTMAPCAIRO)
if (driver=="cairo") {
cairo_destroy(cairo);
cairo_surface_destroy(cairoSurface);
}
#endif
return 0;
}
int main(int argc, char* argv[])
{
osmscout::CmdLineParser argParser("PerformanceTest",
argc,argv);
Arguments args;
osmscout::DatabaseParameter databaseParameter;
argParser.AddOption(osmscout::CmdLineFlag([&args](const bool& value) {
args.help=value;
}),
std::vector<std::string>{"h","help"},
"Display help",
true);
argParser.AddOption(osmscout::CmdLineFlag([&args](const bool& value) {
args.debug=value;
}),
"debug",
"Enable debug output",
false);
argParser.AddOption(osmscout::CmdLineUIntOption([&args](const unsigned int& value) {
args.startZoom=osmscout::MagnificationLevel(value);
}),
"start-zoom",
"Start zoom, default: " + std::to_string(args.startZoom.Get()),
false);
argParser.AddOption(osmscout::CmdLineUIntOption([&args](const unsigned int& value) {
args.endZoom=osmscout::MagnificationLevel(value);
}),
"end-zoom",
"End zoom, default: " + std::to_string(args.endZoom.Get()),
false);
argParser.AddOption(osmscout::CmdLineUIntOption([&args](const unsigned int& value) {
args.tileDimension=std::make_tuple(value, std::get<1>(args.tileDimension));
}),
"tile-width",
"Tile width, default: " + std::to_string(std::get<0>(args.tileDimension)),
false);
argParser.AddOption(osmscout::CmdLineUIntOption([&args](const unsigned int& value) {
args.tileDimension=std::make_tuple(std::get<0>(args.tileDimension), value);
}),
"tile-height",
"Tile height, default: " + std::to_string(std::get<1>(args.tileDimension)),
false);
argParser.AddOption(osmscout::CmdLineStringOption([&args](const std::string& value) {
args.driver = value;
}),
"driver",
"Rendering driver (cairo|Qt|ag|opengl|noop|none), default: " + args.driver,
false);
argParser.AddOption(osmscout::CmdLineDoubleOption([&args](const double& value) {
if (value > 0) {
args.dpi = value;
} else {
std::cerr << "DPI can't be negative or zero" << std::endl;
}
}),
"dpi",
"Rendering DPI, default: " + std::to_string(args.dpi),
false);
argParser.AddOption(osmscout::CmdLineUIntOption([&args](const unsigned int& value) {
args.drawRepeat = value;
}),
"draw-repeat",
"Repeat every draw call, default: " + std::to_string(args.drawRepeat),
false);
argParser.AddOption(osmscout::CmdLineUIntOption([&args](const unsigned int& value) {
args.loadRepeat = value;
}),
"load-repeat",
"Repeat every load call, default: " + std::to_string(args.loadRepeat),
false);
argParser.AddOption(osmscout::CmdLineFlag([&args](const bool& value) {
args.flushCache=value;
}),
"flush-cache",
"Flush data caches after each data load, default: " + std::to_string(args.flushCache),
false);
argParser.AddOption(osmscout::CmdLineFlag([&args](const bool& value) {
args.flushDiskCache=value;
}),
"flush-disk",
"Flush system disk caches after each data load, default: " + std::to_string(args.flushDiskCache) +
" (It work just on Linux with admin rights.)",
false);
argParser.AddOption(osmscout::CmdLineUIntOption([&databaseParameter](const unsigned int& value) {
databaseParameter.SetNodeDataCacheSize(value);
}),
"cache-nodes",
"Cache size for nodes, default: " + std::to_string(databaseParameter.GetNodeDataCacheSize()),
false);
argParser.AddOption(osmscout::CmdLineUIntOption([&databaseParameter](const unsigned int& value) {
databaseParameter.SetWayDataCacheSize(value);
}),
"cache-ways",
"Cache size for ways, default: " + std::to_string(databaseParameter.GetWayDataCacheSize()),
false);
argParser.AddOption(osmscout::CmdLineUIntOption([&databaseParameter](const unsigned int& value) {
databaseParameter.SetAreaDataCacheSize(value);
}),
"cache-areas",
"Cache size for areas, default: " + std::to_string(databaseParameter.GetAreaDataCacheSize()),
false);
#if defined(HAVE_LIB_GPERFTOOLS)
argParser.AddOption(osmscout::CmdLineStringOption([&args](const std::string& value) {
args.heapProfilePrefix = value;
args.heapProfile = !args.heapProfilePrefix.empty();
}),
"heap-profile",
"GPerf heap profile prefix, profiler is disabled by default",
false);
#endif
argParser.AddPositional(osmscout::CmdLineStringOption([&args](const std::string& value) {
args.databaseDirectory=value;
}),
"databaseDir",
"Database directory");
argParser.AddPositional(osmscout::CmdLineStringOption([&args](const std::string& value) {
args.style=value;
}),
"stylesheet",
"Map stylesheet");
argParser.AddPositional(osmscout::CmdLineGeoCoordOption([&args](const osmscout::GeoCoord& coord) {
args.coordTopLeft = coord;
}),
"lat_top lon_left",
"Bounding box top-left coordinate");
argParser.AddPositional(osmscout::CmdLineGeoCoordOption([&args](const osmscout::GeoCoord& coord) {
args.coordBottomRight = coord;
}),
"lat_bottom lon_right",
"Bounding box bottom-right coordinate");
osmscout::CmdLineParseResult argResult=argParser.Parse();
if (argResult.HasError()) {
std::cerr << "ERROR: " << argResult.GetErrorDescription() << std::endl;
std::cout << argParser.GetHelp() << std::endl;
return 1;
}
else if (args.help) {
std::cout << argParser.GetHelp() << std::endl;
return 0;
}
osmscout::log.Debug(args.debug);
//databaseParameter.SetDebugPerformance(true);
osmscout::DatabaseRef database=std::make_shared<osmscout::Database>(databaseParameter);
osmscout::MapServiceRef mapService=std::make_shared<osmscout::MapService>(database);
if (!database->Open(args.databaseDirectory)) {
std::cerr << "Cannot open database" << std::endl;
return 1;
}
osmscout::StyleConfigRef styleConfig=std::make_shared<osmscout::StyleConfig>(database->GetTypeConfig());
if (!styleConfig->Load(args.style)) {
std::cerr << "Cannot open style" << std::endl;
return 1;
}
PerformanceTestBackendPtr backendPtr = PrepareBackend(argc, argv, args, styleConfig);
if (!backendPtr){
return 1;
}
#if defined(HAVE_LIB_GPERFTOOLS)
if (args.heapProfile){
HeapProfilerStart(args.heapProfilePrefix.c_str());
}
#endif
osmscout::TileProjection projection;
osmscout::MapParameter drawParameter;
osmscout::AreaSearchParameter searchParameter;
std::list<LevelStats> statistics;
// TODO: Use some way to find a valid font on the system (Agg display a ton of messages otherwise)
drawParameter.SetFontName("/usr/share/fonts/TTF/DejaVuSans.ttf");
searchParameter.SetUseMultithreading(true);
for (osmscout::MagnificationLevel level=osmscout::MagnificationLevel(std::min(args.startZoom,args.endZoom));
level<=osmscout::MagnificationLevel(std::max(args.startZoom,args.endZoom));
level++) {
LevelStats stats(level.Get());
osmscout::Magnification magnification(level);
osmscout::OSMTileId tileA(osmscout::OSMTileId::GetOSMTile(magnification,
osmscout::GeoCoord(args.LatBottom(),args.LonLeft())));
osmscout::OSMTileId tileB(osmscout::OSMTileId::GetOSMTile(magnification,
osmscout::GeoCoord(args.LatTop(),args.LonRight())));
osmscout::OSMTileIdBox tileArea(tileA,tileB);
std::cout << "----------" << std::endl;
std::cout << "Drawing level " << level << ", " << tileArea.GetCount() << " tiles " << tileArea.GetDisplayText() << std::endl;
size_t current=1;
size_t tileCount=tileArea.GetCount();
size_t delta=tileCount/20;
if (delta==0) {
delta=1;
}
for (const auto& tile : tileArea) {
osmscout::MapData data;
osmscout::OSMTileIdBox tileBox(osmscout::OSMTileId(tile.GetX()-1,tile.GetY()-1),
osmscout::OSMTileId(tile.GetX()+1,tile.GetY()+1));
osmscout::GeoBox boundingBox;
if ((current % delta)==0) {
std::cout << current*100/tileCount << "% " << current;
if (stats.tileCount>0) {
std::cout << " " << stats.dbTotalTime/stats.tileCount;
std::cout << " " << stats.drawTotalTime/stats.tileCount;
}
std::cout << std::endl;
}
projection.Set(tile,
magnification,
args.dpi,
args.TileWidth(),
args.TileHeight());
projection.GetDimensions(boundingBox);
projection.SetLinearInterpolationUsage(level.Get() >= 10);
for (size_t i=0; i<args.loadRepeat; i++) {
data.nodes.clear();
data.ways.clear();
data.areas.clear();
osmscout::StopClock dbTimer;
osmscout::GeoBox dataBoundingBox(tileBox.GetBoundingBox(magnification));
std::list<osmscout::TileRef> tiles;
// set cache size almost unlimited,
// for better estimate of peak memory usage by tile loading
mapService->SetCacheSize(10000000);
mapService->LookupTiles(magnification, dataBoundingBox, tiles);
mapService->LoadMissingTileData(searchParameter, *styleConfig, tiles);
mapService->AddTileDataToMapData(tiles, data);
#if defined(HAVE_LIB_GPERFTOOLS)
if (args.heapProfile) {
std::ostringstream buff;
buff << "load-" << level << "-" << tile.GetX() << "-" << tile.GetY();
HeapProfilerDump(buff.str().c_str());
}
struct mallinfo alloc_info = tc_mallinfo();
#else
#if defined(HAVE_MALLINFO)
struct mallinfo alloc_info = mallinfo();
#endif
#endif
#if defined(HAVE_MALLINFO) || defined(HAVE_LIB_GPERFTOOLS)
std::cout << "memory usage: " << formatAlloc(alloc_info.uordblks) << std::endl;
stats.allocMax = std::max(stats.allocMax, (double) alloc_info.uordblks);
stats.allocSum = stats.allocSum + (double) alloc_info.uordblks;
#endif
// set cache size back to default
mapService->SetCacheSize(25);
dbTimer.Stop();
double dbTime = dbTimer.GetMilliseconds();
stats.dbMinTime = std::min(stats.dbMinTime, dbTime);
stats.dbMaxTime = std::max(stats.dbMaxTime, dbTime);
stats.dbTotalTime += dbTime;
if (args.flushCache) {
tiles.clear(); // following flush method removes only tiles with use_count() == 1
mapService->FlushTileCache();
// simplest way howto flush database caches is close it and open again
database->Close();
if (!database->Open(args.databaseDirectory)) {
std::cerr << "Cannot open database" << std::endl;
return 1;
}
}
if (args.flushDiskCache) {
// Linux specific
if (osmscout::ExistsInFilesystem("/proc/sys/vm/drop_caches")){
osmscout::FileWriter f;
try {
f.Open("/proc/sys/vm/drop_caches");
f.Write(std::string("3"));
f.Close();
}catch(const osmscout::IOException &e){
std::cerr << "Can't flush disk cache: " << e.what() << std::endl;
}
}else{
std::cerr << "Can't flush disk cache, \"/proc/sys/vm/drop_caches\" file don't exists" << std::endl;
}
}
}
stats.nodeCount+=data.nodes.size();
stats.wayCount+=data.ways.size();
stats.areaCount+=data.areas.size();
stats.tileCount++;
for (size_t i=0; i<args.drawRepeat; i++) {
osmscout::StopClock drawTimer;
backendPtr->DrawMap(projection, drawParameter, data);
drawTimer.Stop();
double drawTime = drawTimer.GetMilliseconds();
stats.drawMinTime = std::min(stats.drawMinTime, drawTime);
stats.drawMaxTime = std::max(stats.drawMaxTime, drawTime);
stats.drawTotalTime += drawTime;
}
current++;
}
statistics.push_back(stats);
}
#if defined(HAVE_LIB_GPERFTOOLS)
if (args.heapProfile){
HeapProfilerStop();
}
#endif
std::cout << "==========" << std::endl;
for (const auto& stats : statistics) {
std::cout << "Level: " << stats.level << std::endl;
std::cout << "Tiles: " << stats.tileCount << " (load " << args.loadRepeat << "x, drawn " << args.drawRepeat << "x)" << std::endl;
#if defined(HAVE_MALLINFO) || defined(HAVE_LIB_GPERFTOOLS)
std::cout << " Used memory: ";
std::cout << "max: " << formatAlloc(stats.allocMax) << " ";
std::cout << "avg: " << formatAlloc(stats.allocSum / (stats.tileCount * args.loadRepeat)) << std::endl;
#endif
std::cout << " Tot. data : ";
std::cout << "nodes: " << stats.nodeCount << " ";
std::cout << "way: " << stats.wayCount << " ";
std::cout << "areas: " << stats.areaCount << std::endl;
if (stats.tileCount>0) {
std::cout << " Avg. data : ";
std::cout << "nodes: " << stats.nodeCount/stats.tileCount << " ";
std::cout << "way: " << stats.wayCount/stats.tileCount << " ";
std::cout << "areas: " << stats.areaCount/stats.tileCount << std::endl;
}
std::cout << " DB : ";
std::cout << "total: " << stats.dbTotalTime << " ";
std::cout << "min: " << stats.dbMinTime << " ";
if (stats.tileCount>0) {
std::cout << "avg: " << stats.dbTotalTime/(stats.tileCount * args.loadRepeat) << " ";
}
std::cout << "max: " << stats.dbMaxTime << " " << std::endl;
std::cout << " Map : ";
std::cout << "total: " << stats.drawTotalTime << " ";
std::cout << "min: " << stats.drawMinTime << " ";
if (stats.tileCount>0) {
std::cout << "avg: " << stats.drawTotalTime/(stats.tileCount * args.drawRepeat) << " ";
}
std::cout << "max: " << stats.drawMaxTime << std::endl;
}
database->Close();
return 0;
}
