dol: initial dol commit

[jump.git] / dol / src / dol / visitor / cell / CellBuildFileVisitor.java

diff --git a/dol/src/dol/visitor/cell/CellBuildFileVisitor.java b/dol/src/dol/visitor/cell/CellBuildFileVisitor.java
new file mode 100644 (file)
index 0000000..31daef5
--- /dev/null
+++ b/dol/src/dol/visitor/cell/CellBuildFileVisitor.java
@@ -0,0 +1,110 @@
+package dol.visitor.cell;\r
+\r
+import java.io.FileOutputStream;\r
+import java.io.OutputStream;\r
+import java.io.PrintStream;\r
+import java.util.Vector;\r
+\r
+import dol.datamodel.pn.Process;\r
+import dol.datamodel.pn.ProcessNetwork;\r
+import dol.visitor.PNVisitor;\r
+\r
+/**\r
+ * This class is a class for a visitor that is used to generate the build file\r
+ * for the Application on the CBE (i.e. a bash file for the cell\r
+ * \r
+ * @author lschor, 2008-10-30\r
+ * \r
+ * Revision: \r
+ * 2008-10-30: Updated the file for the CBE\r
+ * 2008-11-08: Add double buffering\r
+ */\r
+public class CellBuildFileVisitor extends PNVisitor {\r
+\r
+       /**\r
+        * Constructor.\r
+        * \r
+        * @param dir\r
+        *            path of the Makefile\r
+        */\r
+       public CellBuildFileVisitor(String dir) {\r
+               _dir = dir;\r
+       }\r
+\r
+       /**\r
+        * Create a Makefile for the given process network.\r
+        * \r
+        * @param pn\r
+        *            process network\r
+        */\r
+       public void visitComponent(ProcessNetwork pn) {\r
+               try {\r
+                       String filename = _dir + _delimiter + "pncbe.sh";\r
+                       OutputStream file = new FileOutputStream(filename);\r
+                       PrintStream ps = new PrintStream(file);\r
+\r
+                       // General information / notes and commands\r
+                       ps.println("#!/bin/bash");\r
+                       ps.println("clear");\r
+                       ps.println();\r
+                       ps\r
+                                       .println("# Bash file to run the DOL application on the Cell processor");\r
+                       ps\r
+                                       .println("# Start the Cell-Simulator and enter the following commands: ");\r
+                       ps\r
+                                       .println("# callthru source <Absolute path to the folder of this file>/pncbe.sh > pncbe.sh");\r
+                       ps\r
+                                       .println("# for example: callthru source /opt/cell/sdk/src/tutorial/pn_test/pncbe.sh > pncbe.sh");\r
+                       ps.println("# chmod +x pncbe.sh");\r
+                       ps.println();\r
+                       ps\r
+                                       .println("# To run the DOL application, use the following command: ");\r
+                       ps.println("# ./pncbe.sh");\r
+                       ps.println();\r
+                       ps.println("# Folder in which the application is stored");\r
+                       ps.println("FOLDER=/opt/cell/sdk/src/tutorial/pn_test");\r
+                       ps.println();\r
+\r
+                       // Go through each process and copy its data to the Cell\r
+                       String subdirectory = "";\r
+                       String applicationName = "";\r
+                       Vector<String> pList = new Vector<String>();\r
+\r
+                       for (Process process : pn.getProcessList()) {\r
+                               String basename = process.getBasename();\r
+                               if (!pList.contains(basename) && process.getNumOfInports() > 0 && process.getNumOfOutports() > 0) {\r
+                                       subdirectory = "spu_" + basename;\r
+                                       applicationName = subdirectory + "/spu_"\r
+                                                       + basename + "_wrapper";\r
+\r
+                                       ps.println("# " + basename);\r
+                                       ps.println("if [ ! -d " + subdirectory + " ]; then");\r
+                                       ps.println("    mkdir " + subdirectory);\r
+                                       ps.println("fi;");\r
+                                       ps.println("callthru source $FOLDER/" + applicationName\r
+                                                       + " > " + applicationName);\r
+                                       ps.println("chmod +x " + applicationName);\r
+                                       ps.println();\r
+                                       pList.add(basename);\r
+                               }\r
+                       }\r
+\r
+                       // Load also the main application to the CBE\r
+                       ps.println("# Main program");\r
+                       ps.println("callthru source $FOLDER/ppu_main > ppu_main");\r
+                       ps.println("chmod +x ppu_main");\r
+                       ps.println();\r
+\r
+                       // Run the main program\r
+                       ps.println("# run the main program");\r
+                       ps.println("./ppu_main");\r
+               } catch (Exception e) {\r
+                       System.out.println("CbeMakefileVisitor: exception occured: "\r
+                                       + e.getMessage());\r
+                       e.printStackTrace();\r
+               }\r
+       }\r
+\r
+       protected String _dir = null;\r
+\r
+}\r