topic SAMSUNG GT-I9082 in Analyzers

Can not collection data from android device

allen_h_ — Wed, 14 Oct 2015 07:54:13 GMT

vtune version : VTune Amplifier 2016 for Systems

command is : amplxe-cl --collect hotspots --target-system=android:Coolpad8750-0xc2fda1f -r d:\profile.data --target-process=com.x.androidhttpserver

the target app is lanched success , and is waiting for debug , bug vtune failed to collect data from remote android device.

message:

amplxe: Using target: android:Coolpad8750-0xc2fda1f
amplxe: Warning: Java code profiling is only available on the devices supported with the Intel Mobile Development Kit for Android. For more information, go to http://software.intel.com/mdk.
amplxe: Error: Cannot run data collection for package 'com.x.androidhttpserver'. A corrupted version of the run-as utility is detected on your Android device. For more details, see product Release Notes.
amplxe: Collection failed.

help and thx!

allen.

Hello Allen,

Ekaterina_L_Intel — Wed, 14 Oct 2015 08:37:00 GMT

Hello Allen,

What is the Android version you have on the Coolpad device?

You seems have broken "run-as" utility in the Android image which prevents debugging native applications.

Is it possible to upgrade Android version on the phone ?

Regards, Katya

Quote:ekaterina-logovskaya

allen_h_ — Wed, 14 Oct 2015 08:49:33 GMT

ekaterina-logovskaya (Intel) wrote:

Hello Allen,

What is the Android version you have on the Coolpad device?

You seems have broken "run-as" utility in the Android image which prevents debugging native applications.

Is it possible to upgrade Android version on the phone ?

Regards, Katya

Hi Katya,

the device is Coolpad 8720L , android version is 4.3 , kernel version is 3.4.39.

I can't upgrade the android version on the phone.

the target android app is not listed in /data/system/packages.list , is this relevant ?

here is some information , FYI.

root@Coolpad8720L:/ # ls /data/data/com.intel.vtune/results/android/ -al
drwxrwxrwx shell shell 2015-10-14 16:39 tmp1zytq4
drwxrwxrwx shell shell 2015-10-14 16:40 tmpsnxv0r

root@Coolpad8720L:/ # ls /data/data/com.intel.vtune/tmp/ -al
-rw-rw-rw- shell shell 421 2015-10-14 16:40 android_r000hs.opts
drwxrwxrwx shell shell 2015-10-14 16:39 tmp1zytq4
drwxrwxrwx shell shell 2015-10-14 16:40 tmpsnxv0r

thx!

Hi Allen,

Ekaterina_L_Intel — Wed, 14 Oct 2015 09:15:15 GMT

Hi Allen,

If upgrade is not possible, please check this thread on Google side for possible workarounds in v4.3: https://code.google.com/p/android/issues/detail?id=58373

The comment #60 looks like a full workaround, though we did not check it from our side, so please follow with assumed risk: https://code.google.com/p/android/issues/detail?id=58373#c60

Regards, Katya

Quote:ekaterina-logovskaya

allen_h_ — Wed, 14 Oct 2015 09:23:40 GMT

ekaterina-logovskaya (Intel) wrote:

Hi Allen,

If upgrade is not possible, please check this thread on Google side for possible workarounds in v4.3: https://code.google.com/p/android/issues/detail?id=58373

The comment #60 looks like a full workaround, though we did not check it from our side, so please follow with assumed risk: https://code.google.com/p/android/issues/detail?id=58373#c60

Regards, Katya

thanks for your help!

I'll check it.

Quote:ekaterina-logovskaya

allen_h_ — Wed, 14 Oct 2015 10:25:33 GMT

ekaterina-logovskaya (Intel) wrote:

Hi Allen,

If upgrade is not possible, please check this thread on Google side for possible workarounds in v4.3: https://code.google.com/p/android/issues/detail?id=58373

The comment #60 looks like a full workaround, though we did not check it from our side, so please follow with assumed risk: https://code.google.com/p/android/issues/detail?id=58373#c60

Regards, Katya

this maybe caused by bug of android 4.3. http://stackoverflow.com/questions/17219906/run-as-package-a-b-c-is-unknown-galaxy-s4-jellybean-or-android-4-3

I switched to another android device (android version : 4.04) , but the remote android vtune client seems crashed!

target - Segmentation fault

Segmentation fault

Amplifier cannot detect Android device configuration.

Hi Allen,

Ekaterina_L_Intel — Thu, 15 Oct 2015 05:58:56 GMT

Hi Allen,

Can you please specify a bit more on the new issue:

- What is the new device HW/OS configuration? Is it rooted?

- What is the VTune analysis you try?

- To check that VTune installation is ok on the device please call couple direct commands from a host:

1. adb logcat -c <vtune install dir on host>\bin64\amplxe-androidreg.bat -package-command=install

The command should dump setup.xxx.log to bin64 dir.

2. adb logcat -d >logcat.log

We will need both setup.xxx.log and logcat.log.

Regards, Katya

SAMSUNG GT-I9082

allen_h_ — Wed, 21 Oct 2015 12:58:41 GMT

SAMSUNG GT-I9082

android 4.1.2

Intel VTune Amplifier 2016 for Systems

when I switched to this device , issues above is no longer exists , but generated a new issue , vtune makes the device reboot and then vtune ouput "connection was lost"...

Hi Allen,

Ekaterina_L_Intel — Wed, 21 Oct 2015 16:07:00 GMT

Hi Allen,

We will appreciate detailed info and logs as specified below to triage the issue.

Is the device rooted ?
Please provide output of the command line below:

>amplxe-python.exe amplxe-runss.py --context-value-list --target-system=android:<DEVICE_NAME>

What is the VTune analysis type you run ? Is it Basic hotspots or something else?
Collect logcat log, and if the device is rooted - dmesg log:
1. run logcat console:
  1. adb logcat -c
  2. adb logcat >_logcat.log
2. run dmesg console:
  1. adb shell dmesg -c
  2. adb shell "while true; do dmesg -c; done" >dmesg.log
3. run VTune analysis, and then send us the logs

Regards, Katya

1. the device is rooted;

allen_h_ — Wed, 28 Oct 2015 13:53:57 GMT

1. the device is rooted;

2,log is below:

C:\Program Files (x86)\IntelSWTools\VTune Amplifier 2016 for Systems\bin64>amplxe-python.exe amplxe-runss.py --context-value-list --target-system=android:41005ff297449000
INFO: Restarting the adbd daemon with root permissions.
androidBoardPlatform: capri
targetOS: Android
OS: Android
isPtraceScopeLimited: false
isTSXAvailable: false
isHTEnabled: false
LinuxRelease: 3.0.31
isPtraceAvailable: true
isGPUAnalysisAvailable: false
ETW: NA
isEtwDxSupported: no
isEtwCLRSupported: no
isPowerAnalysisAvailable: false
isPowerKernelStacksAvailable: false
isSEPDriverAvailable: false
isSEPMICDriverAvailable: false
isNMIWatchDogTimerRunning: false
CPU_NAME: ARM
CPU: ARM
platformType: 0
PMU: Unknown
referenceFrequency: 1200000000
isVTSSPPDriverAvailable: false
LinuxPerfCredentials: Kernel
LinuxPerfCapabilities: disabled:no_sep
LinuxPerfStackCapabilities: fp
isTPSSAvailable: false
isDebugFsAvailable: yes
isFtraceAccessible: yes
isIntelGFX: no
isi915EventGroupPresent: no
isMdfEtwAvailable: false
isCSwitchAvailable: yes
isFtraceIGFXAvailable: no
isFunctionTracingAvailable: no
isIowaitTracingAvailable: no
isVSyncAvailable: no
androidVersionMajor: 4
androidVersionMinor: 1
androidVersionPatch: 0
Collection return code is 0

3. What is the VTune analysis type you run ? : Basic hotspots

4. When VTune is running , the adb device will be disconnected .

ekaterina-logovskaya (Intel) wrote:

Hi Allen,

We will appreciate detailed info and logs as specified below to triage the issue.

Is the device rooted ?

Please provide output of the command line below:

>amplxe-python.exe amplxe-runss.py --context-value-list --target-system=android:<DEVICE_NAME>

What is the VTune analysis type you run ? Is it Basic hotspots or something else?

Collect logcat log, and if the device is rooted - dmesg log:

run logcat console:

adb logcat -c

adb logcat >_logcat.log

run dmesg console:

adb shell dmesg -c

adb shell "while true; do dmesg -c; done" >dmesg.log

run VTune analysis, and then send us the logs

Regards, Katya

Hi Allen,

Ekaterina_L_Intel — Thu, 29 Oct 2015 07:22:00 GMT

Hi Allen,

Please start dumping the logs before VTune start, then we will be able to see what was the last message before system reboot:

adb logcat >_logcat.log
adb shell "while true; do dmesg -c; done" >dmesg.log

Also from the context-value list it seems the CPU is ARM, and if it's 64-bit, it's not supported either way.

Regards, Katya