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