auto import from //depot/cupcake/@135843
diff --git a/tools/preload/PrintCsv.java b/tools/preload/PrintCsv.java
new file mode 100644
index 0000000..9f2a318
--- /dev/null
+++ b/tools/preload/PrintCsv.java
@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import java.io.IOException;
+import java.io.FileInputStream;
+import java.io.ObjectInputStream;
+import java.io.BufferedInputStream;
+
+/**
+ * Prints raw information in CSV format.
+ */
+public class PrintCsv {
+
+ public static void main(String[] args)
+ throws IOException, ClassNotFoundException {
+ if (args.length != 1) {
+ System.err.println("Usage: PrintCsv [compiled log file]");
+ System.exit(0);
+ }
+
+ Root root = Root.fromFile(args[0]);
+
+ System.out.println("Name"
+ + ",Preloaded"
+ + ",Median Load Time (us)"
+ + ",Median Init Time (us)"
+ + ",Load Count"
+ + ",Init Count"
+ + ",Managed Heap (B)"
+ + ",Native Heap (B)"
+ + ",Managed Pages (kB)"
+ + ",Native Pages (kB)"
+ + ",Other Pages (kB)");
+
+ MemoryUsage baseline = root.baseline;
+
+ for (LoadedClass loadedClass : root.loadedClasses.values()) {
+ if (!loadedClass.systemClass) {
+ continue;
+ }
+
+ System.out.print(loadedClass.name);
+ System.out.print(',');
+ System.out.print(loadedClass.preloaded);
+ System.out.print(',');
+ System.out.print(loadedClass.medianLoadTimeMicros());
+ System.out.print(',');
+ System.out.print(loadedClass.medianInitTimeMicros());
+ System.out.print(',');
+ System.out.print(loadedClass.loads.size());
+ System.out.print(',');
+ System.out.print(loadedClass.initializations.size());
+
+ if (loadedClass.memoryUsage.isAvailable()) {
+ MemoryUsage subtracted
+ = loadedClass.memoryUsage.subtract(baseline);
+
+ System.out.print(',');
+ System.out.print(subtracted.javaHeapSize());
+ System.out.print(',');
+ System.out.print(subtracted.nativeHeapSize);
+ System.out.print(',');
+ System.out.print(subtracted.javaPagesInK());
+ System.out.print(',');
+ System.out.print(subtracted.nativePagesInK());
+ System.out.print(',');
+ System.out.print(subtracted.otherPagesInK());
+
+ } else {
+ System.out.print(",n/a,n/a,n/a,n/a,n/a");
+ }
+
+ System.out.println();
+ }
+ }
+}