dol/src/dol/main/Main.java

   1 /* $Id: Main.java 203 2010-10-11 08:59:47Z dchokshi $ */
   2 package dol.main;
   3
   4 import java.io.FileOutputStream;
   5 import java.io.OutputStream;
   6
   7 import dol.check.SanityCheck;
   8 import dol.datamodel.architecture.Architecture;
   9 import dol.datamodel.mapping.Mapping;
  10 import dol.datamodel.pn.ProcessNetwork;
  11 import dol.helper.profiler.Profiler;
  12 import dol.helper.profiler.VSPLogFileProfiler;
  13 import dol.helper.profiler.WorkloadAnnotator;
  14 import dol.parser.xml.archischema.ArchiXmlParser;
  15 import dol.parser.xml.mapschema.MapXmlParser;
  16 import dol.parser.xml.pnschema.PNXmlParser;
  17 import dol.util.CodePrintStream;
  18 import dol.visitor.PipeAndFilter.PipeAndFilterVisitor;
  19 import dol.visitor.cell.CellVisitor;
  20 import dol.visitor.dot.ArchDotVisitor;
  21 import dol.visitor.dot.MapDotVisitor;
  22 import dol.visitor.dot.PNDotVisitor;
  23 import dol.visitor.hds.HdsVisitor;
  24 import dol.visitor.hdsd.HdsdVisitor;
  25 import dol.visitor.Epiphany.EpiphanyVisitor;
  26 import dol.visitor.protothread.ProtothreadVisitor;
  27 import dol.visitor.rtems.RtemsVisitor;
  28 import dol.visitor.systemC.PNSystemCVisitor;
  29 import dol.visitor.xml.PNXmlVisitor;
  30 import dol.visitor.yapi.YapiVisitor;
  31
  32 /**
  33  * Distributed Operating Layer (DOL)
  34  *
  35  * This class is the main controlling part of DOL. In this class, the
  36  * command line options are processed, the input and output files are set,
  37  * and the complete compilation cycle is done. Also, this class is the
  38  * final responder to exceptions occurring within the DOL.
  39  */
  40 public class Main {
  41
  42     /**
  43      * The main method of this class
  44      *
  45      * @param args The arguments to provide to DOL.
  46      */
  47     public static void main(String[] args) {
  48
  49         _ui = UserInterface.getInstance();
  50
  51         try {
  52             new Options(args);
  53         } catch (NumberFormatException e) {
  54             System.out.println("Error in Command line options: "
  55                                + " the numerial format for an argument is"
  56                                + " incorrect. Message: "
  57                                + e.getMessage());
  58             System.exit(-1);
  59         } catch (IllegalArgumentException e) {
  60             System.out.println("Error in Command line option: "
  61                                + e.getMessage());
  62             System.exit(-1);
  63         } catch (Exception e) {
  64             System.out.println(e.getMessage());
  65             System.exit(-1);
  66         }
  67
  68         try {
  69             //loader
  70
  71             //load process network specification from XML
  72             if (_ui.getNetworkFileName() != null) {
  73                 PNXmlParser parserPN = new PNXmlParser();
  74                 _pn = parserPN.doParse(_ui.getNetworkFileName());
  75             }
  76
  77             //load architecture specification from XML
  78             if (_ui.getPlatformFileName() != null) {
  79                 ArchiXmlParser parserArch = new ArchiXmlParser();
  80                 _architecture = parserArch.doParse(
  81                         _ui.getPlatformFileName());
  82
  83                 //not useful (archiPathFinderVisitor not functional)
  84                 //_architecture.setArchiConnections();
  85                 //_architecture.accept(new dol.visitor.pathFinder.
  86                 //        archiPathFinderVisitor());
  87                 //_architecture.accept(new dol.visitor.pathFinder.
  88                 //        archiPathPrinterVisitor());
  89             }
  90
  91             //load mapping specification from XML
  92             if ((_pn != null) && (_architecture != null)
  93                     && _ui.getMappingFileName() != null) {
  94                 MapXmlParser parserMap = new MapXmlParser(_pn, _architecture);
  95                 _mapping = parserMap.doParse(_ui.getMappingFileName());
  96             }
  97
  98             //sanity check
  99             if (_ui.getCheckFlag()){
 100                 System.out.println("Consistency check:");
 101                 //check process network
 102                 if (_pn != null)
 103                     SanityCheck.getInstance().checkPN(_pn);
 104
 105                 //check architecture
 106                 if (_architecture != null)
 107                     SanityCheck.getInstance().checkArch(_architecture);
 108
 109                 //check mapping
 110                 if (_mapping != null)
 111                     SanityCheck.getInstance().checkMap(_mapping);
 112
 113                 System.out.println(" -- Consistency check [Finished]");
 114                 System.out.println();
 115             }
 116
 117             // analyze profiling data and fill into pn
 118             if (_ui.getProfilingFlag() && (_pn != null)) {
 119                 System.out.println(" -- ProcessNetwork profiling");
 120                 Profiler p = new Profiler();
 121                 p.profilePN(_ui.getTraceName(), _pn);
 122                 System.out.println(" -- Profiling [Finished]");
 123                 System.out.println();
 124             }
 125
 126             if (_ui.getVspLogFlag() && (_pn != null)) {
 127                 System.out.println("VSP log file back-annotation:");
 128                 VSPLogFileProfiler.annotateProcessNetwork(
 129                         _ui.getVspLogFileName(), _pn);
 130                 System.out.println(" -- Back-annotation [Finished]");
 131                 System.out.println();
 132             }
 133
 134             if (_ui.getWorkloadFlag() && (_pn != null)) {
 135                 System.out.println("Workload file back-annotation:");
 136                 WorkloadAnnotator.annotateProcessNetwork(
 137                         _ui.getWorkloadFileName(), _pn);
 138                 System.out.println(" -- Back-annotation [Finished]");
 139                 System.out.println();
 140             }
 141
 142             //Generator
 143             CodePrintStream printStream;
 144
 145             if (_ui.getDottyFlag()) {
 146                 OutputStream file = new FileOutputStream(_ui.getDottyFileName());
 147                 printStream = new CodePrintStream(file);
 148                 if (_mapping != null)
 149                 {
 150                     System.out.println("Generating Mapping in Dotty format:");
 151                     _mapping.accept(new MapDotVisitor(printStream));
 152                 }
 153                 else if (_pn != null)
 154                 {
 155                     System.out.println("Generating ProcessNetwork in Dotty format:");
 156                     _pn.accept(new PNDotVisitor(printStream));
 157                 }
 158                 else if (_architecture!=null) {
 159                     System.out.println("Generating Architecture in Dotty format:");
 160                     _architecture.registerRWPath2Resource();
 161                     _architecture.accept(new ArchDotVisitor(printStream));
 162                 }
 163                 System.out.println(" -- Generation [Finished]");
 164                 System.out.println();
 165             }
 166
 167             if (_ui.getXmlGenFlag() && (_pn != null)) {
 168                 System.out.println("Generating ProcessNetwork in XML format:");
 169                 StringBuffer buffer = new StringBuffer();
 170                 _pn.accept(new PNXmlVisitor(buffer));
 171                 try {
 172                     java.io.BufferedWriter writer =
 173                             new java.io.BufferedWriter(
 174                             new java.io.FileWriter(_ui.getOutputFileName()));
 175                     writer.write(buffer.toString());
 176                     writer.close();
 177                 } catch (java.io.IOException e) {
 178                     System.out.println(" -- DOL caught an exception while "
 179                             + "creating XML file: " + e.getMessage());
 180                     e.printStackTrace(System.out);
 181                 }
 182                 System.out.println(" -- Generation [Finished]");
 183                 System.out.println();
 184             }
 185
 186             if (_ui.getSystemCFlag() && (_pn != null)) {
 187                 System.out.println("Generating SystemC package:");
 188                 _pn.accept(new PNSystemCVisitor(_ui.getCodeDirectoryName()));
 189                 System.out.println(" -- Generation [Finished]");
 190                 System.out.println();
 191             }
 192
 193             if (_ui.getPipeAndFilterFlag() && (_pn != null)) {
 194                 System.out.println("Generating PipeAndFilter package:");
 195                 _pn.accept(new PipeAndFilterVisitor(
 196                         _ui.getPipeAndFilterCodeDirectoryName()));
 197                 System.out.println(" -- Generation [Finished]");
 198                 System.out.println();
 199             }
 200
 201             if (_ui.getEpiphanyFlag() && (_pn != null)) {
 202                 System.out.println("Generating Epiphany package:");
 203                 _pn.accept(new EpiphanyVisitor(
 204                         _ui.getEpiphanyCodeDirectoryName()));
 205                 System.out.println(" -- Generation [Finished]");
 206                 System.out.println();
 207             }
 208
 209             if (_ui.getProtothreadFlag() && (_pn != null)) {
 210                 System.out.println("Generating protothread package:");
 211                 _pn.accept(new ProtothreadVisitor(
 212                         _ui.getProtothreadCodeDirectoryName()));
 213                 System.out.println(" -- Generation [Finished]");
 214                 System.out.println();
 215             }
 216
 217             if (_ui.getRtemsFlag() && (_pn != null)) {
 218                 String bsp = _ui.getRtemsBSP();
 219                 System.out.println("Generating RTEMS-" + bsp + " package:");
 220                 _pn.accept(new RtemsVisitor(
 221                     _ui.getRtemsCodeDirectoryName()));
 222                 System.out.println(" -- Generation [Finished]");
 223                 System.out.println();
 224             }
 225
 226             if (_ui.getCbeFlag() && (_pn != null)) {
 227                 System.out.println("Generating Cell-package:");
 228                 _pn.accept(new CellVisitor(
 229                     _ui.getCbeCodeDirectoryName()));
 230                 System.out.println(" -- Generation [Finished]");
 231                 System.out.println();
 232             }
 233
 234             if (_ui.getYapiFlag() && (_pn != null)) {
 235                 System.out.println("Generating YAPI-package:");
 236                 _pn.accept(new YapiVisitor(
 237                     _ui.getYapiCodeDirectoryName()));
 238                 System.out.println(" -- Generation [Finished]");
 239                 System.out.println();
 240             }
 241
 242             if (_ui.getHdsFlag() && (_pn != null)) {
 243                 System.out.println("Generating HdS package:");
 244                 if ((_pn!=null) && (_architecture!=null) && (_mapping!=null)) {
 245                     System.out.println("Generating distributed HdS package:");
 246                     // Hds with networking supportSAXException
 247                     _mapping.accept(new HdsdVisitor(_ui.getHdsCodeDirectoryName()));
 248
 249                 } else {
 250                     // Hds without networking support
 251                     _pn.accept(new HdsVisitor(_ui.getHdsCodeDirectoryName()));
 252                 }
 253                 System.out.println(" -- Generation [Finished]");
 254                 System.out.println();
 255             }
 256
 257         }
 258         catch (NumberFormatException e) {
 259             System.out.println(" ERROR Occured in DOL: " + e.getMessage());
 260             e.printStackTrace(System.out);
 261         }
 262         catch (Exception e) {
 263             System.out.println(" DOL caught an exception: " + e.getMessage());
 264             e.printStackTrace(System.out);
 265         }
 266     }
 267
 268     protected static ProcessNetwork _pn = null;
 269     protected static Architecture _architecture = null;
 270     protected static Mapping _mapping = null;
 271     protected static UserInterface _ui = null;
 272 }