Mercurial > hg > truffle

changeset 16293:95c174d0c532

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removed legacy GraphEvent[Log] code
author Doug Simon <doug.simon@oracle.com>
date Fri, 27 Jun 2014 11:59:38 +0200
parents 96fbf0582b08
children 443411840041
files graal/com.oracle.graal.graph/src/com/oracle/graal/graph/Graph.java graal/com.oracle.graal.graph/src/com/oracle/graal/graph/GraphEvent.java graal/com.oracle.graal.graph/src/com/oracle/graal/graph/GraphEventLog.java
diffstat 3 files changed, 0 insertions(+), 173 deletions(-) [+]
line wrap: on
line diff
--- a/graal/com.oracle.graal.graph/src/com/oracle/graal/graph/Graph.java	Fri Jun 27 11:25:56 2014 +0200
+++ b/graal/com.oracle.graal.graph/src/com/oracle/graal/graph/Graph.java	Fri Jun 27 11:59:38 2014 +0200
@@ -26,7 +26,6 @@
 
 import com.oracle.graal.compiler.common.*;
 import com.oracle.graal.debug.*;
-import com.oracle.graal.graph.GraphEvent.NodeEvent;
 import com.oracle.graal.graph.Node.ValueNumberable;
 import com.oracle.graal.graph.NodeClass.NodeClassIterator;
 import com.oracle.graal.graph.NodeClass.Position;
@@ -39,8 +38,6 @@
 
     public final String name;
 
-    private static final boolean TIME_TRAVEL = false;
-
     /**
      * The set of nodes in the graph, ordered by {@linkplain #register(Node) registration} time.
      */
@@ -67,7 +64,6 @@
     private final ArrayList<Node> nodeCacheLast;
     private int nodesDeletedSinceLastCompression;
     private int nodesDeletedBeforeLastCompression;
-    private GraphEventLog eventLog;
 
     /**
      * The number of times this graph has been compressed.
@@ -851,36 +847,11 @@
         if (nodeEventListener != null) {
             nodeEventListener.nodeAdded(node);
         }
-        logNodeAdded(node);
-    }
-
-    void logNodeAdded(Node node) {
-        if (TIME_TRAVEL) {
-            log(new GraphEvent.NodeEvent(node, GraphEvent.NodeEvent.Type.ADDED));
-        }
-    }
-
-    void logNodeDeleted(Node node) {
-        if (TIME_TRAVEL) {
-            log(new GraphEvent.NodeEvent(node, GraphEvent.NodeEvent.Type.DELETED));
-        }
-    }
-
-    private void log(NodeEvent nodeEvent) {
-        if (eventLog == null) {
-            eventLog = new GraphEventLog();
-        }
-        eventLog.add(nodeEvent);
-    }
-
-    public GraphEventLog getEventLog() {
-        return eventLog;
     }
 
     void unregister(Node node) {
         assert !isFrozen();
         assert !node.isDeleted() : "cannot delete a node twice! node=" + node;
-        logNodeDeleted(node);
         nodes[node.id] = null;
         nodesDeletedSinceLastCompression++;
 
--- a/graal/com.oracle.graal.graph/src/com/oracle/graal/graph/GraphEvent.java	Fri Jun 27 11:25:56 2014 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,102 +0,0 @@
-/*
- * Copyright (c) 2011, 2011, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-package com.oracle.graal.graph;
-
-import java.io.*;
-
-public abstract class GraphEvent {
-
-    private Exception exceptionContext;
-
-    public static class NodeEvent extends GraphEvent {
-
-        public static enum Type {
-            ADDED,
-            DELETED,
-            CHANGED
-        }
-
-        public final Node node;
-        public final Type type;
-        private final String nodeString;
-
-        public NodeEvent(Node n, Type type) {
-            this.node = n;
-            this.type = type;
-            nodeString = n.toString();
-        }
-
-        @Override
-        public StackTraceElement[] print(StackTraceElement[] last, PrintStream stream) {
-            stream.println(type.toString() + ", " + nodeString);
-            return super.print(last, stream);
-        }
-    }
-
-    public static class EdgeEvent extends GraphEvent {
-
-        public static enum Type {
-            INPUT,
-            SUCC
-        }
-
-        public final Node node;
-        public final int index;
-        public final Node newValue;
-        public final Type type;
-
-        public EdgeEvent(Node node, int index, Node newValue, Type type) {
-            this.node = node;
-            this.index = index;
-            this.newValue = newValue;
-            this.type = type;
-        }
-    }
-
-    public GraphEvent() {
-        exceptionContext = new Exception();
-    }
-
-    public StackTraceElement[] print(StackTraceElement[] last, PrintStream stream) {
-        StackTraceElement[] stackTrace = exceptionContext.getStackTrace();
-
-        boolean atTop = true;
-        for (int i = 0; i < stackTrace.length; ++i) {
-            StackTraceElement elem = stackTrace[i];
-            int toBottom = stackTrace.length - i;
-            if (atTop) {
-                if (!elem.getClassName().startsWith("com.oracle.graal.graph.Graph") && !elem.getClassName().startsWith("com.oracle.graal.graph.Node")) {
-                    atTop = false;
-                } else {
-                    continue;
-                }
-            } else {
-                if (last.length >= toBottom && last[last.length - toBottom].equals(elem)) {
-                    continue;
-                }
-            }
-            stream.println(String.format("%s.%s(%s:%d)", elem.getClassName(), elem.getMethodName(), elem.getFileName(), elem.getLineNumber()));
-        }
-        return stackTrace;
-    }
-}
--- a/graal/com.oracle.graal.graph/src/com/oracle/graal/graph/GraphEventLog.java	Fri Jun 27 11:25:56 2014 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,42 +0,0 @@
-/*
- * Copyright (c) 2011, 2011, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-package com.oracle.graal.graph;
-
-import java.io.*;
-import java.util.*;
-
-public class GraphEventLog {
-
-    private List<GraphEvent> events = new ArrayList<>();
-
-    public void add(GraphEvent e) {
-        this.events.add(e);
-    }
-
-    public void printEvents(PrintStream stream) {
-        StackTraceElement[] last = new StackTraceElement[0];
-        for (GraphEvent e : events) {
-            last = e.print(last, stream);
-        }
-    }
-}