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Cant run emulator to test, Web Simulator performance differ

Hi there.

I´m facing a problem here.

The problem is that I can´t run the emulator its gets a black screen no matter how much time i have to wait, i´ve tried during one hour and nothing but a black screen.

I´ve read all the topics about the problems with the emulator since SDK 2.0, and there is a soluttion using Shell on Linux but no sollution to use it on Windows.

So i developed and tested my hole app in WebSimulator, assuming this should give me a close performance and everything goes fine.

I tested my app in the remoteLab and looks like something around 24fps what is good, but as it has a delay of something around 3 secs i cant test performance and see if there is a real problem occuring.

Them the app was fully developed and tested based on web Simulator and remoteLab

I submited an app on TizenStore, its was reproved saying:

Apliccation is running too slowly.

Them I tryed the hole day lauch the emulator to see the actual performance issue, and after deploying the widget in the Emulator windows show the error:

"QEMU machine emulator and tools has stopped working".

All I can do is close the application.

The log on the SDK is:

Result of the command
      result: launched
    Checking for running status
    Running the package succeeded.
Launching the Tizen web application succeeded.
(113.539 sec)

 

Tried the sollution of run the set of commands on shell but is doesnt work:

$ cd tizen_sdk/tools
$ sdb.exe shell
$ su
$ sed -i 's/notify/oneshot/g' 

Everything appears to go correct so i try the last:

/usr/lib/systemd/system/user-session@.service

but i get a message:

/usr/lib/systemd/system/user-session@.service: Permission denied

So I cant run the emulator, I cant debbug performance by remoteLab and I cant use webSimulator as a parameter.

Where to go now?

I´d really appreciate some help here.

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3 回复
Vinicius Araujo Vieira

So after all I did and some more tries the emulator is running, its like 1 frame to each 30~40 seconds, its impossible to measure performance, I can´t even see the main screen from the system.

Its too slow. How can I test the actual performance?

talari praveen kumar

Hi 

You can test the performance in device. If have no device please refer the below link to know how to apply for a device

https://developer.tizen.org/support/development-unit-program

Vinicius Araujo Vieira

Thanks for the answer.

Unfortunatelly there are no current units available.

The problem is that the Tizen Store test says there is a bug that I can´t reproduce to fix.

Unfortunately they haven´t provided a video so I could see the issue happening in real time, seems like developers without a device in some sittuations are with the hands tied.