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Commit 2d0e3ba8 authored by Pracheer's avatar Pracheer
Browse files

Perf: Make launch boost configurable for various msm 

Launchboost is now controlled through a variable,
which can be set in a config.xml file. Also it takes
various parameters that could be msm specific and
are required to be set through target specific
config.xml.

Change-Id: I1e8fa64164d304e0764ed03a98dd10ac41497fc1
parent 628bc01b

core/res/res/values/config.xml

+8 −0
Original line number Diff line number Diff line
@@ -2035,4 +2035,12 @@ 
    <!-- set to false if we dont need to consider data

         service state to display signal strength bars -->

    <bool name="config_combined_signal">true</bool>



    <!-- Whether cpu boost is enabled for AppLaunch -->

    <bool name="config_enableCpuBoostForAppLaunch">false</bool>

    <integer name="launchboost_timeout_param">0</integer>

    <integer name="launchboost_schedboost_param">0</integer>

    <integer name="launchboost_cpuboost_param">0</integer>

    <integer name="launchboost_pcdisbl_param">0</integer>

    <integer name="launchboost_ksmboost_param">0</integer>

</resources>

core/res/res/values/symbols.xml

+9 −0
Original line number Diff line number Diff line
@@ -2167,4 +2167,13 @@ 
  <java-symbol type="bool" name="config_softap_extention" />



  <java-symbol type="bool" name="config_enable_mms_with_mobile_data_off" />



  <!-- cpu boost for AppLaunch -->

  <java-symbol type="bool" name="config_enableCpuBoostForAppLaunch" />

  <java-symbol type="integer" name="launchboost_timeout_param" />

  <java-symbol type="integer" name="launchboost_schedboost_param" />

  <java-symbol type="integer" name="launchboost_cpuboost_param" />

  <java-symbol type="integer" name="launchboost_pcdisbl_param" />

  <java-symbol type="integer" name="launchboost_ksmboost_param" />



</resources>

services/core/java/com/android/server/am/ActivityRecord.java

+0 −4
Original line number Diff line number Diff line
@@ -927,10 +927,6 @@ final class ActivityRecord { 
            if (displayStartTime != 0) {

                reportLaunchTimeLocked(SystemClock.uptimeMillis());

            }

            if(mStackSupervisor.mIsPerfLockAcquired == true) {

                mStackSupervisor.mPerf.perfLockRelease();

                mStackSupervisor.mIsPerfLockAcquired = false;

            }

            mStackSupervisor.sendWaitingVisibleReportLocked(this);

            startTime = 0;

            finishLaunchTickingLocked();

services/core/java/com/android/server/am/ActivityStackSupervisor.java

+25 −5
Original line number Diff line number Diff line
@@ -143,7 +143,12 @@ public final class ActivityStackSupervisor implements DisplayListener { 
    static final int SLEEP_TIMEOUT_MSG = FIRST_SUPERVISOR_STACK_MSG + 3;

    static final int LAUNCH_TIMEOUT_MSG = FIRST_SUPERVISOR_STACK_MSG + 4;

    public Performance mPerf = null;

    public boolean mIsPerfLockAcquired = false;

    public boolean mIsPerfBoostEnabled = false;

    public int lBoostTimeOut = 0;

    public int lBoostCpuBoost = 0;

    public int lBoostSchedBoost = 0;

    public int lBoostPcDisblBoost = 0;

    public int lBoostKsmBoost = 0;

    static final int HANDLE_DISPLAY_ADDED = FIRST_SUPERVISOR_STACK_MSG + 5;

    static final int HANDLE_DISPLAY_CHANGED = FIRST_SUPERVISOR_STACK_MSG + 6;

    static final int HANDLE_DISPLAY_REMOVED = FIRST_SUPERVISOR_STACK_MSG + 7;
@@ -301,6 +306,21 @@ public final class ActivityStackSupervisor implements DisplayListener { 
    public ActivityStackSupervisor(ActivityManagerService service) {

        mService = service;

        mHandler = new ActivityStackSupervisorHandler(mService.mHandler.getLooper());

        /* Is perf lock for cpu-boost enabled during App 1st launch */

        mIsPerfBoostEnabled = mService.mContext.getResources().getBoolean(

                   com.android.internal.R.bool.config_enableCpuBoostForAppLaunch);

        if(mIsPerfBoostEnabled) {

           lBoostSchedBoost = mService.mContext.getResources().getInteger(

                   com.android.internal.R.integer.launchboost_schedboost_param);

           lBoostTimeOut = mService.mContext.getResources().getInteger(

                   com.android.internal.R.integer.launchboost_timeout_param);

           lBoostCpuBoost = mService.mContext.getResources().getInteger(

                   com.android.internal.R.integer.launchboost_cpuboost_param);

           lBoostPcDisblBoost = mService.mContext.getResources().getInteger(

                   com.android.internal.R.integer.launchboost_pcdisbl_param);

           lBoostKsmBoost = mService.mContext.getResources().getInteger(

                   com.android.internal.R.integer.launchboost_ksmboost_param);

       }

    }



    /**
@@ -2638,12 +2658,12 @@ public final class ActivityStackSupervisor implements DisplayListener { 
            }

        }

        /* Acquire perf lock during new app launch */

        if (mPerf == null) {

        if (mIsPerfBoostEnabled == true && mPerf == null) {

            mPerf = new Performance();

        }

        if (mPerf != null && mIsPerfLockAcquired == false) {

            mPerf.perfLockAcquire(2000,0x1E01,0x20D,0x1C00);

            mIsPerfLockAcquired = true;

        if (mPerf != null) {

            mPerf.perfLockAcquire(lBoostTimeOut, lBoostPcDisblBoost, lBoostSchedBoost,

                                  lBoostCpuBoost, lBoostKsmBoost);

        }



        if (DEBUG_TASKS) Slog.d(TAG, "No task found");