Issue 1680: "FtblockDN.cc RGB_denoise": this patch add a Performance tab to limit the number of core used for RGB denoising tool

rtdata/languages/Deutsch

@@ -712,6 +712,8 @@ PREFERENCES_PROFILESAVECACHE;Verarbeitungsparameter im Zwischenspeicher speicher
 PREFERENCES_PROFILESAVEINPUT;Verarbeitungsparameter zusammen mit Datei speichern (Sidecar)
 PREFERENCES_PROPERTY;Eigenschaft
 PREFERENCES_PSPATH;Adobe Photoshop Installationsverzeichnis
+PREFERENCES_RGBDTL_LABEL;Max. Anzahl Threads für Rauschminderung
+PREFERENCES_RGBDTL_TOOLTIP;Die Rauschminderung benötigt mindestens 128MB RAM für ein 10 Megapixel-Bild oder 512MB für ein 40 Megapixel-Bild, und zusätzlich 128MB RAM pro Thread. Je mehr Threads parallel ablaufen, desto schneller ist die Berechnung. Bei Einstellung "0" werden so viele Threads wie möglich benutzt.
 PREFERENCES_SELECTFONT;Schriftart
 PREFERENCES_SELECTICCDIRDLG;Wähle ICC-Profile-Verzeichnis...
 PREFERENCES_SELECTLANG;Sprache
@@ -738,6 +740,7 @@ PREFERENCES_TAB_COLORMGR;Farbmanagement
 PREFERENCES_TAB_GENERAL;Allgemein
 PREFERENCES_TAB_IMPROC;Bildbearbeitung
 PREFERENCES_TAB_OUTPUT;Ausgabe
+PREFERENCES_TAB_PERFORMANCE;Performance
 PREFERENCES_TAB_SOUND;Systemklänge
 PREFERENCES_THUMBSIZE;Größe der Vorschau
 PREFERENCES_TP_LABEL;Werkzeugbereich:

rtdata/languages/Francais

@@ -778,6 +778,8 @@ PREFERENCES_PROFILESAVECACHE;Enregistrer la paramètres de traitement dans le Ca
 PREFERENCES_PROFILESAVEINPUT;Enregistrer la paramètres de traitement accolé au fichier d'entrée
 PREFERENCES_PROPERTY;Propriété
 PREFERENCES_PSPATH;Dossier d'installation d'Adobe Photoshop
+PREFERENCES_RGBDTL_LABEL;Nombre maximum d'unités de calcul pour la Réduction du bruit
+PREFERENCES_RGBDTL_TOOLTIP;La réduction du bruit nécessite un minimum d'à peu près 128Mo de RAM pour une image de 10MPix ou 512Mo pour une image de 40MPix, ainsi que 128Mo de RAM supplémentaire par unité de calcul. Plus il y aura d'unité de calcul travaillant en parallèle, plus ce sera rapide. Laissez la valeur à "0" pour utiliser automatiquement autant d'unité de calcul que possible.
 PREFERENCES_SELECTFONT;Police de caractère
 PREFERENCES_SELECTICCDIRDLG;Choix du dossier des profils ICC...
 PREFERENCES_SELECTLANG;Choix de la langue
@@ -804,6 +806,7 @@ PREFERENCES_TAB_COLORMGR;Gestion des couleurs
 PREFERENCES_TAB_GENERAL;Général
 PREFERENCES_TAB_IMPROC;Traitement de l'image
 PREFERENCES_TAB_OUTPUT;Options de sortie
+PREFERENCES_TAB_PERFORMANCE;Performance
 PREFERENCES_TAB_SOUND;Sons
 PREFERENCES_THUMBSIZE;Tailles des vignettes
 PREFERENCES_TP_LABEL;Panneau des outils:

rtdata/languages/default

@@ -774,6 +774,8 @@ PREFERENCES_PROFILESAVECACHE;Save processing profile to the cache
 PREFERENCES_PROFILESAVEINPUT;Save processing profile next to the input file
 PREFERENCES_PROPERTY;Property
 PREFERENCES_PSPATH;Adobe Photoshop installation directory
+PREFERENCES_RGBDTL_LABEL;Max number of threads for Noise Reduction
+PREFERENCES_RGBDTL_TOOLTIP;Noise Reduction requires a baseline of about 128MB RAM for a 10MPix image or 512MB for a 40MPix image, and additionally 128MB RAM per thread. The more threads run in parallel, the faster the computation. Leave the setting at "0" to automatically use as many threads as possible.
 PREFERENCES_SELECTFONT;Select font
 PREFERENCES_SELECTICCDIRDLG;Select Color Profile Directory...
 PREFERENCES_SELECTLANG;Select language
@@ -800,6 +802,7 @@ PREFERENCES_TAB_COLORMGR;Color Management
 PREFERENCES_TAB_GENERAL;General
 PREFERENCES_TAB_IMPROC;Image Processing
 PREFERENCES_TAB_OUTPUT;Output Options
+PREFERENCES_TAB_PERFORMANCE;Performance
 PREFERENCES_TAB_SOUND;Sounds
 PREFERENCES_THUMBSIZE;Thumbnail Size
 PREFERENCES_TP_LABEL;Tool panel:

rtengine/FTblockDN.cc

@@ -227,7 +227,7 @@ namespace rtengine {
         // Calculate number of tiles. If less than omp_get_max_threads(), then limit num_threads to number of tiles
         int numtiles = numtiles_W * numtiles_H;
         int numthreads = MIN(numtiles,omp_get_max_threads());
-        //if(options.RgbDenoiseThreadLimit > 0) numthreads = MIN(numthreads,options.RgbDenoiseThreadLimit);
+        if(options.rgbDenoiseThreadLimit > 0) numthreads = MIN(numthreads,options.rgbDenoiseThreadLimit);
 #pragma omp parallel num_threads(numthreads)
 #endif
         {

rtgui/options.cc

@@ -303,7 +303,9 @@ void Options::setDefaults () {
     histogramPosition = 2;
     histogramBar = true;
     histogramFullMode = false;
-	
+
+    rgbDenoiseThreadLimit = 0;
+
     showProfileSelector = true;
     FileBrowserToolbarSingleRow = false;
     hideTPVScrollbar = false;
@@ -603,6 +605,10 @@ if (keyFile.has_group ("Clipping Indication")) {
     if (keyFile.has_key ("Clipping Indication", "BlinkClipped"))        blinkClipped      = keyFile.get_boolean ("Clipping Indication", "BlinkClipped");
 }
 
+if (keyFile.has_group ("Performance")) {
+    if (keyFile.has_key ("Performance", "RgbDenoiseThreadLimit")) rgbDenoiseThreadLimit = keyFile.get_integer ("Performance", "RgbDenoiseThreadLimit");
+}
+
 if (keyFile.has_group ("GUI")) { 
     if (keyFile.has_key ("GUI", "Font"))            font            = keyFile.get_string  ("GUI", "Font");
     if (keyFile.has_key ("GUI", "WindowWidth"))     windowWidth     = keyFile.get_integer ("GUI", "WindowWidth");
@@ -820,6 +826,8 @@ int Options::saveToFile (Glib::ustring fname) {
     keyFile.set_integer ("Clipping Indication", "ShadowThreshold", shadowThreshold);
     keyFile.set_boolean ("Clipping Indication", "BlinkClipped", blinkClipped);
 
+    keyFile.set_integer ("Performance", "RgbDenoiseThreadLimit", rgbDenoiseThreadLimit);
+
     keyFile.set_string  ("Output", "Format", saveFormat.format);
     keyFile.set_integer ("Output", "JpegQuality", saveFormat.jpegQuality);
     keyFile.set_integer ("Output", "JpegSubSamp", saveFormat.jpegSubSamp);

rtgui/options.h

@@ -194,6 +194,9 @@ class Options {
     bool UseIconNoText;
     int whiteBalanceSpotSize;
 
+    // Performance options
+    int rgbDenoiseThreadLimit; // maximum number of threads for the denoising tool ; 0 = use the maximum available
+
     bool menuGroupRank;
     bool menuGroupLabel;
     bool menuGroupFileOperations;

rtgui/preferences.cc

@@ -82,6 +82,7 @@ Preferences::Preferences  (RTWindow *rtwindow):parent(rtwindow)  {
     nb->append_page (*getFileBrowserPanel(),    M("PREFERENCES_TAB_BROWSER"));
     nb->append_page (*getColorManagementPanel(),M("PREFERENCES_TAB_COLORMGR"));
     nb->append_page (*getBatchProcPanel(),      M("PREFERENCES_BATCH_PROCESSING"));
+    nb->append_page (*getPerformancePanel(),    M("PREFERENCES_TAB_PERFORMANCE"));
     // Sounds only on Windows and Linux
 #if defined(WIN32) || defined(__linux__)
     nb->append_page (*getSoundPanel(),          M("PREFERENCES_TAB_SOUND"));
@@ -395,6 +396,32 @@ Gtk::Widget* Preferences::getProcParamsPanel () {
     return mvbpp;
 }
 
+Gtk::Widget* Preferences::getPerformancePanel () {
+	Gtk::VBox* mainContainer = Gtk::manage( new Gtk::VBox () );
+	mainContainer->set_spacing(4);
+
+    Gtk::HBox* threadLimitHB = Gtk::manage( new Gtk::HBox () );
+    threadLimitHB->set_border_width(4);
+    threadLimitHB->set_spacing(4);
+    threadLimitHB->set_tooltip_text(M("PREFERENCES_RGBDTL_TOOLTIP"));
+    Gtk::Label* RGBDTLl = Gtk::manage( new Gtk::Label (M("PREFERENCES_RGBDTL_LABEL") + ":", Gtk::ALIGN_LEFT));
+    rgbDenoiseTreadLimitSB = Gtk::manage( new Gtk::SpinButton () );
+    rgbDenoiseTreadLimitSB->set_digits (0);
+    rgbDenoiseTreadLimitSB->set_increments (1, 5);
+    rgbDenoiseTreadLimitSB->set_max_length(2);  // Will this be sufficient? :)
+    int maxThreadNumber = 10;
+#ifdef _OPENMP
+    maxThreadNumber = omp_get_max_threads();
+#endif
+    rgbDenoiseTreadLimitSB->set_range (0, maxThreadNumber);
+    threadLimitHB->pack_start (*RGBDTLl, Gtk::PACK_SHRINK, 0);
+    threadLimitHB->pack_end (*rgbDenoiseTreadLimitSB, Gtk::PACK_SHRINK, 0);
+
+    mainContainer->pack_start(*threadLimitHB, Gtk::PACK_SHRINK, 4);
+
+    return mainContainer;
+}
+
 Gtk::Widget* Preferences::getColorManagementPanel () {
 
     Gtk::VBox* mvbcm = Gtk::manage (new Gtk::VBox ());
@@ -1134,6 +1161,8 @@ void Preferences::storePreferences () {
     moptions.overwriteOutputFile = chOverwriteOutputFile->get_active ();
     moptions.UseIconNoText = ckbUseIconNoText->get_active();
 
+    moptions.rgbDenoiseThreadLimit = rgbDenoiseTreadLimitSB->get_value_as_int();
+
     // Sounds only on Windows and Linux
 #if defined(WIN32) || defined(__linux__)
     moptions.sndEnable = ckbSndEnable->get_active ();
@@ -1250,6 +1279,8 @@ void Preferences::fillPreferences () {
     ckbHideTPVScrollbar->set_active(moptions.hideTPVScrollbar);
     ckbUseIconNoText->set_active(moptions.UseIconNoText);
 
+    rgbDenoiseTreadLimitSB->set_value(moptions.rgbDenoiseThreadLimit);
+
     //darkFrameDir->set_filename( moptions.rtSettings.darkFramesPath );
     //updateDFinfos();
     darkFrameDir->set_current_folder( moptions.rtSettings.darkFramesPath );

rtgui/preferences.h

@@ -111,6 +111,8 @@ class Preferences : public Gtk::Dialog {
     Gtk::Button*    delExt;
     Gtk::CheckButton* overlayedFileNames;
 
+    Gtk::SpinButton*  rgbDenoiseTreadLimitSB;
+
     Gtk::CheckButton* ckbmenuGroupRank;
     Gtk::CheckButton* ckbmenuGroupLabel;
     Gtk::CheckButton* ckbmenuGroupFileOperations;
@@ -172,6 +174,7 @@ class Preferences : public Gtk::Dialog {
     Gtk::Widget* getFileBrowserPanel ();
     Gtk::Widget* getGeneralPanel ();
     Gtk::Widget* getBatchProcPanel ();
+    Gtk::Widget* getPerformancePanel ();
     Gtk::Widget* getSoundPanel ();
     
   public: