*** empty log message ***

[IRC.git] / Robust / Transactions / dstm2 / src / dstm2 / benchmark / Main.java

diff --git a/Robust/Transactions/dstm2/src/dstm2/benchmark/Main.java b/Robust/Transactions/dstm2/src/dstm2/benchmark/Main.java
new file mode 100644 (file)
index 0000000..ae0e771
--- /dev/null
+++ b/Robust/Transactions/dstm2/src/dstm2/benchmark/Main.java
@@ -0,0 +1,173 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package dstm2.benchmark;
+
+import java.io.BufferedReader;
+import java.io.BufferedWriter;
+import java.io.FileReader;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.util.logging.Level;
+import dstm2.Thread;
+import dstm2.Defaults;
+import java.io.File;
+
+
+/**
+ *
+ * @author navid
+ */
+public class Main {
+
+    /**
+     * @param args the command line arguments
+     * The first args is the name of the output file args[0]
+     * The second args is the name of the randomwords input file args[1]
+     * The third args is the name of the sequential words input file args[2]
+     */
+    public static void main(String[] args) {
+        
+        // Code For Inserting Words From Random File to The Binary Tree
+        
+    int numThreads = 20;//THREADS;
+    int numMillis  = Defaults.TIME;
+    int experiment = Defaults.EXPERIMENT;
+    String managerClassName = Defaults.MANAGER;
+    Class managerClass = null;
+    String benchmarkClassName = null;
+    Class benchmarkClass = null;
+    double ii = (double)new File("/home/navid/iliad.text").length() / (double)20;
+    
+    System.out.println(Math.ceil(ii));
+    String adapterClassName = Defaults.ADAPTER;
+    
+    // discard statistics from previous runs
+    Thread.clear();
+    // Parse and check the args
+    int argc = 0;
+    try {
+      while (argc < args.length) {
+        String option = args[argc++];
+        if (option.equals("-m"))
+          managerClassName = args[argc];
+        else if (option.equals("-b"))
+          benchmarkClassName = args[argc];
+        else if (option.equals("-t"))
+          numThreads = Integer.parseInt(args[argc]);
+        else if (option.equals("-n"))
+          numMillis = Integer.parseInt(args[argc]);
+        else if (option.equals("-e"))
+          experiment = Integer.parseInt(args[argc]);
+        else if (option.equals("-a"))
+          adapterClassName = args[argc];
+        else
+          reportUsageErrorAndDie();
+        argc++;
+      }
+    } catch (NumberFormatException e) {
+      System.out.println("Expected a number: " + args[argc]);
+      System.exit(0);
+    } catch (Exception e) {
+      reportUsageErrorAndDie();
+    }
+    
+    // Initialize contention manager.
+    try {
+      managerClass = Class.forName(Defaults.MANAGER);
+      Thread.setContentionManagerClass(managerClass);
+    } catch (ClassNotFoundException ex) {
+      reportUsageErrorAndDie();
+    }
+    
+    // Initialize adapter class
+    Thread.setAdapterClass(adapterClassName);
+    
+    // initialize benchmark
+    Benchmark benchmark = null;
+    try {
+      benchmarkClass = Class.forName(benchmarkClassName);
+      benchmark = (Benchmark) benchmarkClass.newInstance();
+      
+    } catch (InstantiationException e) {
+      System.out.format("%s does not implement dstm.benchmark.Benchmark: %s\n", benchmarkClass, e);
+      System.exit(0);
+    } catch (ClassCastException e) {
+      System.out.format("Exception when creating class %s: %s\n", benchmarkClass, e);
+      System.exit(0);
+    } catch (Exception e) {
+      e.printStackTrace(System.out);
+      System.exit(0);
+    }
+    
+    // Set up the benchmark
+    long startTime = 0;
+    
+    Thread[] thread = new Thread[numThreads];
+    System.out.println("Benchmark: " + benchmarkClass);
+    System.out.println("Adapter: " + adapterClassName);
+    System.out.println("Contention manager: " + managerClassName);
+    System.out.println("Threads: " + numThreads);
+    System.out.println("Mix: " + experiment + "% updates");
+    
+    
+        TransactionalIO.benchmarks.benchmark.init();
+    
+   // System.out.println((char)97);
+    int j = 97;
+    try {
+        for (int i = 0; i < numThreads; i++){
+             
+            //thread[i] = benchmark.createThread(experiment, (char)j);
+            thread[i] = benchmark.createThread(experiment, (char)j);
+            j++;
+        }
+      
+      startTime = System.currentTimeMillis();
+      for (int i = 0; i < numThreads; i++)
+        thread[i].start();
+     // Thread.sleep(numMillis);
+    //  Thread.stop = true;     // notify threads to stop
+      for (int i = 0; i < numThreads; i++) {
+        thread[i].join();
+      }
+    } catch (Exception e) {
+      e.printStackTrace(System.out);
+      System.exit(0);
+    }
+    long stopTime = System.currentTimeMillis();
+    
+    double elapsed = (double)(stopTime - startTime) / 1000.0;
+    
+    // Run the sanity check for this benchmark
+    try {
+      benchmark.sanityCheck();
+    } catch (Exception e) {
+      e.printStackTrace(System.out);
+    }
+    
+    long committed = Thread.totalCommitted;
+    long total = Thread.totalTotal;
+    if (total > 0) {
+      System.out.printf("Committed: %d\nTotal: %d\nPercent committed: (%d%%)\n",
+          committed,
+          total,
+          (100 * committed) / total);
+    } else {
+      System.out.println("No transactions executed!");
+    }
+    benchmark.report();
+    System.out.println("Elapsed time: " + elapsed + " seconds.");
+    System.out.println("------------------------------------------");
+    
+  
+  
+        
+    }
+      private static void reportUsageErrorAndDie() {
+    System.out.println("usage: dstm2.Main -b <benchmarkclass> [-m <managerclass>] [-t <#threads>] [-n <#time-in-ms>] [-e <experiment#>] [-a <adapter>]");
+    System.exit(0);
+  }
+
+}