Merge "Start adding simple performance tests for RS compute."

#

# Copyright (C) 2011 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.

#

LOCAL_PATH := $(call my-dir)

include $(CLEAR_VARS)

LOCAL_MODULE_TAGS := optional

LOCAL_SRC_FILES := $(call all-java-files-under, src) \

                   $(call all-renderscript-files-under, src)

LOCAL_PACKAGE_NAME := RsComputePerf

include $(BUILD_PACKAGE)

<?xml version="1.0" encoding="utf-8"?>

<!-- Copyright (C) 2011 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.

-->

<manifest xmlns:android="http://schemas.android.com/apk/res/android"

    package="com.example.android.rs.computeperf">

    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />    

    <uses-sdk android:minSdkVersion="14" />

    <application android:label="Compute Perf">

        <activity android:name="ComputePerf">

            <intent-filter>

                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />

            </intent-filter>

        </activity>

    </application>

</manifest>

<?xml version="1.0" encoding="utf-8"?>

<!-- Copyright (C) 2011 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.

-->

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

        android:layout_width="match_parent"

        android:layout_height="match_parent">

    <ImageView

        android:id="@+id/displayin"

        android:layout_width="320dip"

        android:layout_height="266dip" />

    <ImageView

        android:id="@+id/displayout"

        android:layout_width="320dip"

        android:layout_height="266dip" />

</LinearLayout>

/*

 * Copyright (C) 2011 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.

 */

package com.example.android.rs.computeperf;

import android.app.Activity;

import android.os.Bundle;

import android.graphics.BitmapFactory;

import android.graphics.Bitmap;

import android.renderscript.RenderScript;

import android.renderscript.Allocation;

import android.widget.ImageView;

public class ComputePerf extends Activity {

    private LaunchTest mLT;

    private RenderScript mRS;

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.main);

        mRS = RenderScript.create(this);

        mLT = new LaunchTest(mRS, getResources());

        mLT.run();

        mLT.run();

    }

}

/*

 * Copyright (C) 2011 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.

 */

package com.example.android.rs.computeperf;

import android.content.res.Resources;

import android.renderscript.*;

public class LaunchTest implements Runnable {

    private RenderScript mRS;

    private Allocation mAllocationX;

    private Allocation mAllocationXY;

    private ScriptC_launchtestxlw mScript_xlw;

    private ScriptC_launchtestxyw mScript_xyw;

    LaunchTest(RenderScript rs, Resources res) {

        mRS = rs;

        mScript_xlw = new ScriptC_launchtestxlw(mRS, res, R.raw.launchtestxlw);

        mScript_xyw = new ScriptC_launchtestxyw(mRS, res, R.raw.launchtestxyw);

        final int dim = mScript_xlw.get_dim();

        mAllocationX = Allocation.createSized(rs, Element.U8(rs), dim);

        Type.Builder tb = new Type.Builder(rs, Element.U8(rs));

        tb.setX(dim);

        tb.setY(dim);

        mAllocationXY = Allocation.createTyped(rs, tb.create());

        mScript_xlw.bind_buf(mAllocationXY);

    }

    public void run() {

        long t = java.lang.System.currentTimeMillis();

        mScript_xlw.forEach_root(mAllocationX);

        mRS.finish();

        t = java.lang.System.currentTimeMillis() - t;

        android.util.Log.v("ComputePerf", "xlw launch test  ms " + t);

        t = java.lang.System.currentTimeMillis();

        mScript_xyw.forEach_root(mAllocationXY);

        mRS.finish();

        t = java.lang.System.currentTimeMillis() - t;

        android.util.Log.v("ComputePerf", "xyw launch test  ms " + t);

    }

}