X-Git-Url: http://git.megacz.com/?p=sbp.git;a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fsbp%2FParser.java;h=95e3ba52a024c8e31223bf4271aee5b55d1450dd;hp=2fc0691e3dc4d307060b74a81fefd528d91c97e2;hb=c805010980fc22bcd66c1684a772f66563cd6b72;hpb=b12c78430aa088df4d951f9bf323171c57bfd1c9

diff --git a/src/edu/berkeley/sbp/Parser.java b/src/edu/berkeley/sbp/Parser.java
index 2fc0691..95e3ba5 100644
--- a/src/edu/berkeley/sbp/Parser.java
+++ b/src/edu/berkeley/sbp/Parser.java
@@ -24,22 +24,79 @@ public abstract class Parser<Token, NodeType> implements Serializable {
 
     /** parse <tt>input</tt>, and return the shared packed parse forest (or throw an exception) */
     public Forest<NodeType> parse(Input<Token> input) throws IOException, ParseFailed {
+        long start = System.currentTimeMillis();
         verbose = System.getProperty("sbp.verbose", null) != null;
         spinpos = 0;
         GSS gss = new GSS(input, this);
+        int idmax = 0;
+        int[][] count = new int[1024*1024][];
+        HashMap<Pos,Integer> ids = new HashMap<Pos,Integer>();
         try {
             for(GSS.Phase current = gss.new Phase<Token>(pt.start); ;) {
                 if (verbose) debug(current.token, gss, input);
                 if (current.isDone()) return (Forest<NodeType>)current.finalResult;
                 Input.Region region = current.getLocation().createRegion(current.getNextLocation());
                 Forest forest = shiftToken((Token)current.token, region);
+                /*
+                int maxid = 0;
+                for(Reduction r : gss.finishedReductions)
+                    if (ids.get(r.reduction())==null)
+                        ids.put(r.reduction(), idmax++);
+                count[current.pos] = new int[idmax];
+                for(Reduction r : gss.finishedReductions)
+                    count[current.pos][ids.get(r.reduction())]++;
+                */
                 current = gss.new Phase<Token>(current, forest);
             }
         } finally {
             if (verbose) {
-                System.err.print("\r"+ANSI.clreol());
+                long time = System.currentTimeMillis() - start;
+                System.err.println("\r parse time: " + time +"ms "+ ANSI.clreol());
                 debug(null, gss, input);
             }
+            /*
+            PrintWriter pw = new PrintWriter(new OutputStreamWriter(new FileOutputStream("out.plot")));
+            boolean[] use = new boolean[idmax];
+            for(int i=0; i<count.length; i++)
+                if (count[i]!=null)
+                for(int j=0; j<count[i].length; j++)
+                    if (count[i][j]>20)
+                        use[j] = true;
+            for(int i=0; i<count.length; i++)
+                if (count[i]!=null) {
+                    int row = 0;
+                    for(int j=0; j<use.length; j++)
+                        if (use[j]) {
+                            row++;
+                            pw.println(i+", "+row+", "+(j>=count[i].length ? 0 : count[i][j]));
+                        }
+                    pw.println();
+                }
+            pw.close();
+            pw = new PrintWriter(new OutputStreamWriter(new FileOutputStream("test.plot")));
+            pw.println("set terminal postscript enhanced color");
+            pw.println("set output \"out.ps\"");
+            pw.println("set pm3d map");
+            pw.println("set autoscale");
+            pw.println("set view 0,0");
+            pw.println("set ytics (\\");
+            int q = -1;
+            for(int j=0; j<use.length; j++)
+                if (use[j]) {
+                    q++;
+                    for(Pos p : ids.keySet())
+                        if (ids.get(p) == j) {
+                            String title = p.toString();
+                            System.out.println(q + " " + title);
+                            pw.println("\""+q+"\"  "+(((double)q)+0.5)+",\\");
+                            break;
+                        }
+                }
+            pw.println("\".\"  "+(q+1)+")");
+            pw.println("set size square");
+            pw.println("splot \"out.plot\"");
+            pw.close();
+            */
         }
     }