diff --git a/tests/RenderScriptTests/ImageProcessing/src/com/android/rs/image/ImageProcessingActivity.java b/tests/RenderScriptTests/ImageProcessing/src/com/android/rs/image/ImageProcessingActivity.java
index db0ef78..ebe4d73 100644
--- a/tests/RenderScriptTests/ImageProcessing/src/com/android/rs/image/ImageProcessingActivity.java
+++ b/tests/RenderScriptTests/ImageProcessing/src/com/android/rs/image/ImageProcessingActivity.java
@@ -21,14 +21,7 @@
 import android.graphics.BitmapFactory;
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
-import android.renderscript.ScriptC;
-import android.renderscript.RenderScript;
-import android.renderscript.Type;
-import android.renderscript.Allocation;
-import android.renderscript.Element;
-import android.renderscript.Script;
 import android.view.SurfaceView;
-import android.view.SurfaceHolder;
 import android.widget.AdapterView;
 import android.widget.ArrayAdapter;
 import android.widget.ImageView;
@@ -37,13 +30,8 @@
 import android.widget.TextView;
 import android.view.View;
 import android.util.Log;
-import java.lang.Math;
 
 import android.os.Environment;
-import android.app.Instrumentation;
-import android.content.Context;
-import android.content.Intent;
-import android.net.Uri;
 import java.io.BufferedWriter;
 import java.io.File;
 import java.io.FileWriter;
@@ -52,12 +40,57 @@
 public class ImageProcessingActivity extends Activity
                                        implements SeekBar.OnSeekBarChangeListener {
     private final String TAG = "Img";
-    private final String RESULT_FILE = "image_processing_result.csv";
+    public final String RESULT_FILE = "image_processing_result.csv";
+
+    /**
+     * Define enum type for test names
+     */
+    public enum TestName {
+        LEVELS_VEC3_RELAXED ("Levels Vec3 Relaxed"),
+        LEVELS_VEC4_RELAXED ("Levels Vec4 Relaxed"),
+        LEVELS_VEC3_FULL ("Levels Vec3 Full"),
+        LEVELS_VEC4_FULL ("Levels Vec4 Full"),
+        BLUR_RADIUS_25 ("Blur radius 25"),
+        INTRINSIC_BLUE_RADIUS_25 ("Intrinsic Blur radius 25"),
+        GREYSCALE ("Greyscale"),
+        GRAIN ("Grain"),
+        FISHEYE_FULL ("Fisheye Full"),
+        FISHEYE_RELAXED ("Fisheye Relaxed"),
+        FISHEYE_APPROXIMATE_FULL ("Fisheye Approximate Full"),
+        FISHEYE_APPROXIMATE_RELAXED ("Fisheye Approximate Relaxed"),
+        VIGNETTE_FULL ("Vignette Full"),
+        VIGNETTE_RELAXED ("Vignette Relaxed"),
+        VIGNETTE_APPROXIMATE_FULL ("Vignette Approximate Full"),
+        VIGNETTE_APPROXIMATE_RELAXED ("Vignette Approximate Relaxed"),
+        GROUP_TEST_EMULATED ("Group Test (emulated)"),
+        GROUP_TEST_NATIVE ("Group Test (native)"),
+        CONVOLVE_3X3 ("Convolve 3x3"),
+        INTRINSICS_CONVOLVE_3X3 ("Intrinsics Convolve 3x3"),
+        COLOR_MATRIX ("ColorMatrix"),
+        INTRINSICS_COLOR_MATRIX ("Intrinsics ColorMatrix"),
+        INTRINSICS_COLOR_MATRIX_GREY ("Intrinsics ColorMatrix Grey"),
+        COPY ("Copy"),
+        CROSS_PROCESS_USING_LUT ("CrossProcess (using LUT)"),
+        CONVOLVE_5X5 ("Convolve 5x5"),
+        INTRINSICS_CONVOLVE_5X5 ("Intrinsics Convolve 5x5"),
+        MANDELBROT ("Mandelbrot"),
+        INTRINSICS_BLEND ("Intrinsics Blend");
+
+        private final String name;
+
+        private TestName(String s) {
+            name = s;
+        }
+
+        // return quoted string as displayed test name
+        public String toString() {
+            return name;
+        }
+    }
 
     Bitmap mBitmapIn;
     Bitmap mBitmapIn2;
     Bitmap mBitmapOut;
-    String mTestNames[];
 
     private Spinner mSpinner;
     private SeekBar mBar1;
@@ -140,96 +173,96 @@
     }
 
 
-    void changeTest(int testID) {
+    void changeTest(TestName testName) {
         if (mTest != null) {
             mTest.destroy();
         }
-        switch(testID) {
-        case 0:
+        switch(testName) {
+        case LEVELS_VEC3_RELAXED:
             mTest = new LevelsV4(false, false);
             break;
-        case 1:
+        case LEVELS_VEC4_RELAXED:
             mTest = new LevelsV4(false, true);
             break;
-        case 2:
+        case LEVELS_VEC3_FULL:
             mTest = new LevelsV4(true, false);
             break;
-        case 3:
+        case LEVELS_VEC4_FULL:
             mTest = new LevelsV4(true, true);
             break;
-        case 4:
+        case BLUR_RADIUS_25:
             mTest = new Blur25(false);
             break;
-        case 5:
+        case INTRINSIC_BLUE_RADIUS_25:
             mTest = new Blur25(true);
             break;
-        case 6:
+        case GREYSCALE:
             mTest = new Greyscale();
             break;
-        case 7:
+        case GRAIN:
             mTest = new Grain();
             break;
-        case 8:
+        case FISHEYE_FULL:
             mTest = new Fisheye(false, false);
             break;
-        case 9:
+        case FISHEYE_RELAXED:
             mTest = new Fisheye(false, true);
             break;
-        case 10:
+        case FISHEYE_APPROXIMATE_FULL:
             mTest = new Fisheye(true, false);
             break;
-        case 11:
+        case FISHEYE_APPROXIMATE_RELAXED:
             mTest = new Fisheye(true, true);
             break;
-        case 12:
+        case VIGNETTE_FULL:
             mTest = new Vignette(false, false);
             break;
-        case 13:
+        case VIGNETTE_RELAXED:
             mTest = new Vignette(false, true);
             break;
-        case 14:
+        case VIGNETTE_APPROXIMATE_FULL:
             mTest = new Vignette(true, false);
             break;
-        case 15:
+        case VIGNETTE_APPROXIMATE_RELAXED:
             mTest = new Vignette(true, true);
             break;
-        case 16:
+        case GROUP_TEST_EMULATED:
             mTest = new GroupTest(false);
             break;
-        case 17:
+        case GROUP_TEST_NATIVE:
             mTest = new GroupTest(true);
             break;
-        case 18:
+        case CONVOLVE_3X3:
             mTest = new Convolve3x3(false);
             break;
-        case 19:
+        case INTRINSICS_CONVOLVE_3X3:
             mTest = new Convolve3x3(true);
             break;
-        case 20:
+        case COLOR_MATRIX:
             mTest = new ColorMatrix(false, false);
             break;
-        case 21:
+        case INTRINSICS_COLOR_MATRIX:
             mTest = new ColorMatrix(true, false);
             break;
-        case 22:
+        case INTRINSICS_COLOR_MATRIX_GREY:
             mTest = new ColorMatrix(true, true);
             break;
-        case 23:
+        case COPY:
             mTest = new Copy();
             break;
-        case 24:
+        case CROSS_PROCESS_USING_LUT:
             mTest = new CrossProcess();
             break;
-        case 25:
+        case CONVOLVE_5X5:
             mTest = new Convolve5x5(false);
             break;
-        case 26:
+        case INTRINSICS_CONVOLVE_5X5:
             mTest = new Convolve5x5(true);
             break;
-        case 27:
+        case MANDELBROT:
             mTest = new Mandelbrot();
             break;
-        case 28:
+        case INTRINSICS_BLEND:
             mTest = new Blend();
             break;
         }
@@ -243,45 +276,14 @@
     }
 
     void setupTests() {
-        mTestNames = new String[29];
-        mTestNames[0] = "Levels Vec3 Relaxed";
-        mTestNames[1] = "Levels Vec4 Relaxed";
-        mTestNames[2] = "Levels Vec3 Full";
-        mTestNames[3] = "Levels Vec4 Full";
-        mTestNames[4] = "Blur radius 25";
-        mTestNames[5] = "Intrinsic Blur radius 25";
-        mTestNames[6] = "Greyscale";
-        mTestNames[7] = "Grain";
-        mTestNames[8] = "Fisheye Full";
-        mTestNames[9] = "Fisheye Relaxed";
-        mTestNames[10] = "Fisheye Approximate Full";
-        mTestNames[11] = "Fisheye Approximate Relaxed";
-        mTestNames[12] = "Vignette Full";
-        mTestNames[13] = "Vignette Relaxed";
-        mTestNames[14] = "Vignette Approximate Full";
-        mTestNames[15] = "Vignette Approximate Relaxed";
-        mTestNames[16] = "Group Test (emulated)";
-        mTestNames[17] = "Group Test (native)";
-        mTestNames[18] = "Convolve 3x3";
-        mTestNames[19] = "Intrinsics Convolve 3x3";
-        mTestNames[20] = "ColorMatrix";
-        mTestNames[21] = "Intrinsics ColorMatrix";
-        mTestNames[22] = "Intrinsics ColorMatrix Grey";
-        mTestNames[23] = "Copy";
-        mTestNames[24] = "CrossProcess (using LUT)";
-        mTestNames[25] = "Convolve 5x5";
-        mTestNames[26] = "Intrinsics Convolve 5x5";
-        mTestNames[27] = "Mandelbrot";
-        mTestNames[28] = "Intrinsics Blend";
-
-        mTestSpinner.setAdapter(new ArrayAdapter<String>(
-            this, R.layout.spinner_layout, mTestNames));
+        mTestSpinner.setAdapter(new ArrayAdapter<TestName>(
+            this, R.layout.spinner_layout, TestName.values()));
     }
 
     private AdapterView.OnItemSelectedListener mTestSpinnerListener =
             new AdapterView.OnItemSelectedListener() {
                 public void onItemSelected(AdapterView<?> parent, View view, int pos, long id) {
-                    changeTest(pos);
+                    changeTest(TestName.values()[pos]);
                 }
 
                 public void onNothingSelected(AdapterView parent) {
@@ -330,7 +332,7 @@
         mBenchmarkResult.setText("Result: not run");
 
         setupTests();
-        changeTest(0);
+        changeTest(TestName.LEVELS_VEC3_RELAXED);
     }
 
 
@@ -369,10 +371,10 @@
         try {
             BufferedWriter rsWriter = new BufferedWriter(new FileWriter(resultFile));
             Log.v(TAG, "Saved results in: " + resultFile.getAbsolutePath());
-            for (int i = 0; i < mTestNames.length; i++ ) {
-                changeTest(i);
+            for (TestName tn: TestName.values()) {
+                changeTest(tn);
                 float t = getBenchmark();
-                String s = new String("" + mTestNames[i] + ", " + t);
+                String s = new String("" + tn.toString() + ", " + t);
                 rsWriter.write(s + "\n");
                 Log.v(TAG, "Test " + s + "ms\n");
             }
@@ -380,7 +382,7 @@
         } catch (IOException e) {
             Log.v(TAG, "Unable to write result file " + e.getMessage());
         }
-        changeTest(0);
+        changeTest(TestName.LEVELS_VEC3_RELAXED);
     }
 
     // For benchmark test
@@ -397,7 +399,6 @@
             mTest.finish();
         } while (t > java.lang.System.currentTimeMillis());
 
-
         //Log.v(TAG, "Benchmarking");
         int ct = 0;
         t = java.lang.System.currentTimeMillis();
diff --git a/tests/RenderScriptTests/ImageProcessing/src/com/android/rs/image/ImageProcessingTest.java b/tests/RenderScriptTests/ImageProcessing/src/com/android/rs/image/ImageProcessingTest.java
index f995437..1b38e1f 100644
--- a/tests/RenderScriptTests/ImageProcessing/src/com/android/rs/image/ImageProcessingTest.java
+++ b/tests/RenderScriptTests/ImageProcessing/src/com/android/rs/image/ImageProcessingTest.java
@@ -16,33 +16,30 @@
 
 package com.android.rs.image;
 
+import com.android.rs.image.ImageProcessingTestRunner;
+
 import android.os.Bundle;
-import android.os.Environment;
-import android.app.Instrumentation;
-import android.content.Context;
-import android.content.Intent;
-import android.net.Uri;
+import com.android.rs.image.ImageProcessingActivity.TestName;
+
 import android.test.ActivityInstrumentationTestCase2;
 import android.test.suitebuilder.annotation.LargeTest;
 import android.util.Log;
 
-import java.io.BufferedWriter;
-import java.io.File;
-import java.io.FileWriter;
-import java.io.IOException;
-
 /**
  * ImageProcessing benchmark test.
  * To run the test, please use command
  *
- * adb shell am instrument -w com.android.rs.image/.ImageProcessingTestRunner
+ * adb shell am instrument -e iteration <n> -w com.android.rs.image/.ImageProcessingTestRunner
  *
  */
 public class ImageProcessingTest extends ActivityInstrumentationTestCase2<ImageProcessingActivity> {
     private final String TAG = "ImageProcessingTest";
-    private final String RESULT_FILE = "image_processing_result.txt";
-    private int ITERATION = 5;
-    private ImageProcessingActivity mAct;
+    private final String TEST_NAME = "Testname";
+    private final String ITERATIONS = "Iterations";
+    private final String BENCHMARK = "Benchmark";
+    private static int INSTRUMENTATION_IN_PROGRESS = 2;
+    private int mIteration;
+    private ImageProcessingActivity mActivity;
 
     public ImageProcessingTest() {
         super(ImageProcessingActivity.class);
@@ -51,7 +48,11 @@
     @Override
     public void setUp() throws Exception {
         super.setUp();
-        mAct = getActivity();
+        setActivityInitialTouchMode(false);
+        mActivity = getActivity();
+        ImageProcessingTestRunner mRunner = (ImageProcessingTestRunner) getInstrumentation();
+        mIteration = mRunner.mIteration;
+        assertTrue("please enter a valid iteration value", mIteration > 0);
    }
 
     @Override
@@ -59,36 +60,257 @@
         super.tearDown();
     }
 
-    /**
-     * ImageProcessing benchmark test
-     */
-    @LargeTest
-    public void testImageProcessingBench() {
-        long t = 0;
-        long sum = 0;
-        // write result into a file
-        File externalStorage = Environment.getExternalStorageDirectory();
-        if (!externalStorage.canWrite()) {
-            Log.v(TAG, "sdcard is not writable");
-            return;
+    class TestAction implements Runnable {
+        TestName mTestName;
+        float mResult;
+        public TestAction(TestName testName) {
+            mTestName = testName;
         }
-        File resultFile = new File(externalStorage, RESULT_FILE);
-        resultFile.setWritable(true, false);
-        try {
-            BufferedWriter rsWriter = new BufferedWriter(new FileWriter(resultFile));
-            Log.v(TAG, "Saved results in: " + resultFile.getAbsolutePath());
-            for (int i = 0; i < ITERATION; i++ ) {
-                t = (long)mAct.getBenchmark();
-                sum += t;
-                rsWriter.write("Renderscript frame time core: " + t + " ms\n");
-                Log.v(TAG, "RenderScript framew time core: " + t + " ms");
+        public void run() {
+            mActivity.changeTest(mTestName);
+            mResult = mActivity.getBenchmark();
+            Log.v(TAG, "Benchmark for test \"" + mTestName.toString() + "\" is: " + mResult);
+            synchronized(this) {
+                this.notify();
             }
-            long avgValue = sum/ITERATION;
-            rsWriter.write("Average frame time: " + avgValue + " ms\n");
-            Log.v(TAG, "Average frame time: " + avgValue + " ms");
-            rsWriter.close();
-        } catch (IOException e) {
-            Log.v(TAG, "Unable to write result file " + e.getMessage());
         }
+        public float getBenchmark() {
+            return mResult;
+        }
+    }
+
+    // Set the benchmark thread to run on ui thread
+    // Synchronized the thread such that the test will wait for the benchmark thread to finish
+    public void runOnUiThread(Runnable action) {
+        synchronized(action) {
+            mActivity.runOnUiThread(action);
+            try {
+                action.wait();
+            } catch (InterruptedException e) {
+                Log.v(TAG, "waiting for action running on UI thread is interrupted: " +
+                        e.toString());
+            }
+        }
+    }
+
+    public void runTest(TestAction ta, String testName) {
+        float sum = 0;
+        for (int i = 0; i < mIteration; i++) {
+            runOnUiThread(ta);
+            float bmValue = ta.getBenchmark();
+            Log.v(TAG, "results for iteration " + i + " is " + bmValue);
+            sum += bmValue;
+        }
+        float avgResult = sum/mIteration;
+
+        // post result to INSTRUMENTATION_STATUS
+        Bundle results = new Bundle();
+        results.putString(TEST_NAME, testName);
+        results.putInt(ITERATIONS, mIteration);
+        results.putFloat(BENCHMARK, avgResult);
+        getInstrumentation().sendStatus(INSTRUMENTATION_IN_PROGRESS, results);
+    }
+
+    // Test case 0: Levels Vec3 Relaxed
+    @LargeTest
+    public void testLevelsVec3Relaxed() {
+        TestAction ta = new TestAction(TestName.LEVELS_VEC3_RELAXED);
+        runTest(ta, TestName.LEVELS_VEC3_RELAXED.name());
+    }
+
+    // Test case 1: Levels Vec4 Relaxed
+    @LargeTest
+    public void testLevelsVec4Relaxed() {
+        TestAction ta = new TestAction(TestName.LEVELS_VEC4_RELAXED);
+        runTest(ta, TestName.LEVELS_VEC4_RELAXED.name());
+    }
+
+    // Test case 2: Levels Vec3 Full
+    @LargeTest
+    public void testLevelsVec3Full() {
+        TestAction ta = new TestAction(TestName.LEVELS_VEC3_FULL);
+        runTest(ta, TestName.LEVELS_VEC3_FULL.name());
+    }
+
+    // Test case 3: Levels Vec4 Full
+    @LargeTest
+    public void testLevelsVec4Full() {
+        TestAction ta = new TestAction(TestName.LEVELS_VEC4_FULL);
+        runTest(ta, TestName.LEVELS_VEC4_FULL.name());
+    }
+
+    // Test case 4: Blur Radius 25
+    @LargeTest
+    public void testBlurRadius25() {
+        TestAction ta = new TestAction(TestName.BLUR_RADIUS_25);
+        runTest(ta, TestName.BLUR_RADIUS_25.name());
+    }
+
+    // Test case 5: Intrinsic Blur Radius 25
+    @LargeTest
+    public void testIntrinsicBlurRadius25() {
+        TestAction ta = new TestAction(TestName.INTRINSIC_BLUE_RADIUS_25);
+        runTest(ta, TestName.INTRINSIC_BLUE_RADIUS_25.name());
+    }
+
+    // Test case 6: Greyscale
+    @LargeTest
+    public void testGreyscale() {
+        TestAction ta = new TestAction(TestName.GREYSCALE);
+        runTest(ta, TestName.GREYSCALE.name());
+    }
+
+    // Test case 7: Grain
+    @LargeTest
+    public void testGrain() {
+        TestAction ta = new TestAction(TestName.GRAIN);
+        runTest(ta, TestName.GRAIN.name());
+    }
+
+    // Test case 8: Fisheye Full
+    @LargeTest
+    public void testFisheyeFull() {
+        TestAction ta = new TestAction(TestName.FISHEYE_FULL);
+        runTest(ta, TestName.FISHEYE_FULL.name());
+    }
+
+    // Test case 9: Fisheye Relaxed
+    @LargeTest
+    public void testFishEyeRelaxed() {
+        TestAction ta = new TestAction(TestName.FISHEYE_RELAXED);
+        runTest(ta, TestName.FISHEYE_RELAXED.name());
+    }
+
+    // Test case 10: Fisheye Approximate Full
+    @LargeTest
+    public void testFisheyeApproximateFull() {
+        TestAction ta = new TestAction(TestName.FISHEYE_APPROXIMATE_FULL);
+        runTest(ta, TestName.FISHEYE_APPROXIMATE_FULL.name());
+    }
+
+    // Test case 11: Fisheye Approximate Relaxed
+    @LargeTest
+    public void testFisheyeApproximateRelaxed() {
+        TestAction ta = new TestAction(TestName.FISHEYE_APPROXIMATE_RELAXED);
+        runTest(ta, TestName.FISHEYE_APPROXIMATE_RELAXED.name());
+    }
+
+    // Test case 12: Vignette Full
+    @LargeTest
+    public void testVignetteFull() {
+        TestAction ta = new TestAction(TestName.VIGNETTE_FULL);
+        runTest(ta, TestName.VIGNETTE_FULL.name());
+    }
+
+    // Test case 13: Vignette Relaxed
+    @LargeTest
+    public void testVignetteRelaxed() {
+        TestAction ta = new TestAction(TestName.VIGNETTE_RELAXED);
+        runTest(ta, TestName.VIGNETTE_RELAXED.name());
+    }
+
+    // Test case 14: Vignette Approximate Full
+    @LargeTest
+    public void testVignetteApproximateFull() {
+        TestAction ta = new TestAction(TestName.VIGNETTE_APPROXIMATE_FULL);
+        runTest(ta, TestName.VIGNETTE_APPROXIMATE_FULL.name());
+    }
+
+    // Test case 15: Vignette Approximate Relaxed
+    @LargeTest
+    public void testVignetteApproximateRelaxed() {
+        TestAction ta = new TestAction(TestName.VIGNETTE_APPROXIMATE_RELAXED);
+        runTest(ta, TestName.VIGNETTE_APPROXIMATE_RELAXED.name());
+    }
+
+    // Test case 16: Group Test (emulated)
+    @LargeTest
+    public void testGroupTestEmulated() {
+        TestAction ta = new TestAction(TestName.GROUP_TEST_EMULATED);
+        runTest(ta, TestName.GROUP_TEST_EMULATED.name());
+    }
+
+    // Test case 17: Group Test (native)
+    @LargeTest
+    public void testGroupTestNative() {
+        TestAction ta = new TestAction(TestName.GROUP_TEST_NATIVE);
+        runTest(ta, TestName.GROUP_TEST_NATIVE.name());
+    }
+
+    // Test case 18: Convolve 3x3
+    @LargeTest
+    public void testConvolve3x3() {
+        TestAction ta = new TestAction(TestName.CONVOLVE_3X3);
+        runTest(ta, TestName.CONVOLVE_3X3.name());
+    }
+
+    // Test case 19: Intrinsics Convolve 3x3
+    @LargeTest
+    public void testIntrinsicsConvolve3x3() {
+        TestAction ta = new TestAction(TestName.INTRINSICS_CONVOLVE_3X3);
+        runTest(ta, TestName.INTRINSICS_CONVOLVE_3X3.name());
+    }
+
+    // Test case 20: ColorMatrix
+    @LargeTest
+    public void testColorMatrix() {
+        TestAction ta = new TestAction(TestName.COLOR_MATRIX);
+        runTest(ta, TestName.COLOR_MATRIX.name());
+    }
+
+    // Test case 21: Intrinsics ColorMatrix
+    @LargeTest
+    public void testIntrinsicsColorMatrix() {
+        TestAction ta = new TestAction(TestName.INTRINSICS_COLOR_MATRIX);
+        runTest(ta, TestName.INTRINSICS_COLOR_MATRIX.name());
+    }
+
+    // Test case 22: Intrinsics ColorMatrix Grey
+    @LargeTest
+    public void testIntrinsicsColorMatrixGrey() {
+        TestAction ta = new TestAction(TestName.INTRINSICS_COLOR_MATRIX_GREY);
+        runTest(ta, TestName.INTRINSICS_COLOR_MATRIX_GREY.name());
+    }
+
+    // Test case 23: Copy
+    @LargeTest
+    public void testCopy() {
+        TestAction ta = new TestAction(TestName.COPY);
+        runTest(ta, TestName.COPY.name());
+    }
+
+    // Test case 24: CrossProcess (using LUT)
+    @LargeTest
+    public void testCrossProcessUsingLUT() {
+        TestAction ta = new TestAction(TestName.CROSS_PROCESS_USING_LUT);
+        runTest(ta, TestName.CROSS_PROCESS_USING_LUT.name());
+    }
+
+    // Test case 25: Convolve 5x5
+    @LargeTest
+    public void testConvolve5x5() {
+        TestAction ta = new TestAction(TestName.CONVOLVE_5X5);
+        runTest(ta, TestName.CONVOLVE_5X5.name());
+    }
+
+    // Test case 26: Intrinsics Convolve 5x5
+    @LargeTest
+    public void testIntrinsicsConvolve5x5() {
+        TestAction ta = new TestAction(TestName.INTRINSICS_CONVOLVE_5X5);
+        runTest(ta, TestName.INTRINSICS_CONVOLVE_5X5.name());
+    }
+
+    // Test case 27: Mandelbrot
+    @LargeTest
+    public void testMandelbrot() {
+        TestAction ta = new TestAction(TestName.MANDELBROT);
+        runTest(ta, TestName.MANDELBROT.name());
+    }
+
+    // Test case 28
+    @LargeTest
+    public void testIntrinsicsBlend() {
+        TestAction ta = new TestAction(TestName.INTRINSICS_BLEND);
+        runTest(ta, TestName.INTRINSICS_BLEND.name());
     }
 }
diff --git a/tests/RenderScriptTests/ImageProcessing/src/com/android/rs/image/ImageProcessingTestRunner.java b/tests/RenderScriptTests/ImageProcessing/src/com/android/rs/image/ImageProcessingTestRunner.java
index 4e27b7f..36fbb3e 100644
--- a/tests/RenderScriptTests/ImageProcessing/src/com/android/rs/image/ImageProcessingTestRunner.java
+++ b/tests/RenderScriptTests/ImageProcessing/src/com/android/rs/image/ImageProcessingTestRunner.java
@@ -24,14 +24,25 @@
 
 /**
  * Run the ImageProcessing benchmark test
- * adb shell am instrument -w com.android.rs.image/.ImageProcessingTestRunner
+ * adb shell am instrument -e iteration <n> -w com.android.rs.image/.ImageProcessingTestRunner
  *
  */
 public class ImageProcessingTestRunner extends InstrumentationTestRunner {
+    public int mIteration = 5;
+
     @Override
     public TestSuite getAllTests() {
         TestSuite suite = new InstrumentationTestSuite(this);
         suite.addTestSuite(ImageProcessingTest.class);
         return suite;
     }
+
+    @Override
+    public void onCreate(Bundle icicle) {
+        super.onCreate(icicle);
+        String strIteration = (String) icicle.get("iteration");
+        if (strIteration != null) {
+            mIteration = Integer.parseInt(strIteration);
+        }
+    }
 }